diff --git a/Cargo.lock b/Cargo.lock
index 938b75244..619f32a83 100644
--- a/Cargo.lock
+++ b/Cargo.lock
@@ -144,12 +144,6 @@ version = "1.0.99"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "b0674a1ddeecb70197781e945de4b3b8ffb61fa939a5597bcf48503737663100"
 
-[[package]]
-name = "arrayref"
-version = "0.3.9"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "76a2e8124351fda1ef8aaaa3bbd7ebbcb486bbcd4225aca0aa0d84bb2db8fecb"
-
 [[package]]
 name = "arrayvec"
 version = "0.7.6"
@@ -198,29 +192,13 @@ dependencies = [
  "winnow",
 ]
 
-[[package]]
-name = "asn1-rs"
-version = "0.6.2"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "5493c3bedbacf7fd7382c6346bbd66687d12bbaad3a89a2d2c303ee6cf20b048"
-dependencies = [
- "asn1-rs-derive 0.5.1",
- "asn1-rs-impl",
- "displaydoc",
- "nom",
- "num-traits",
- "rusticata-macros",
- "thiserror 1.0.69",
- "time",
-]
-
 [[package]]
 name = "asn1-rs"
 version = "0.7.1"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "56624a96882bb8c26d61312ae18cb45868e5a9992ea73c58e45c3101e56a1e60"
 dependencies = [
- "asn1-rs-derive 0.6.0",
+ "asn1-rs-derive",
  "asn1-rs-impl",
  "displaydoc",
  "nom",
@@ -230,18 +208,6 @@ dependencies = [
  "time",
 ]
 
-[[package]]
-name = "asn1-rs-derive"
-version = "0.5.1"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "965c2d33e53cb6b267e148a4cb0760bc01f4904c1cd4bb4002a085bb016d1490"
-dependencies = [
- "proc-macro2",
- "quote 1.0.40",
- "syn 2.0.105",
- "synstructure",
-]
-
 [[package]]
 name = "asn1-rs-derive"
 version = "0.6.0"
@@ -334,7 +300,7 @@ dependencies = [
  "futures-util",
  "js-sys",
  "tokio",
- "tokio-rustls 0.26.2",
+ "tokio-rustls",
  "tokio-socks",
  "tokio-tungstenite 0.26.2",
  "url",
@@ -447,12 +413,6 @@ dependencies = [
  "bitcoin_hashes 0.14.0",
 ]
 
-[[package]]
-name = "base64"
-version = "0.13.1"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "9e1b586273c5702936fe7b7d6896644d8be71e6314cfe09d3167c95f712589e8"
-
 [[package]]
 name = "base64"
 version = "0.21.7"
@@ -584,15 +544,14 @@ checksum = "812e12b5285cc515a9c72a5c1d3b6d46a19dac5acfef5265968c166106e31dd3"
 [[package]]
 name = "bitreq"
 version = "0.3.4"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "08221cf31c5f00fb6fc8fa697cea54176b06801a518bd9d3482aa27099827a3a"
+source = "git+https://github.com/breez/corepc?branch=yse-bitreq-rustls#d052f8f0efd05459dd4ae157a2d68d2044ac824c"
 dependencies = [
- "rustls 0.21.12",
+ "rustls",
  "rustls-webpki 0.101.7",
  "serde",
  "serde_json",
  "tokio",
- "tokio-rustls 0.24.1",
+ "tokio-rustls",
  "webpki-roots 0.25.4",
 ]
 
@@ -642,7 +601,7 @@ dependencies = [
  "hyperlocal",
  "log",
  "pin-project-lite",
- "rustls 0.23.31",
+ "rustls",
  "rustls-native-certs",
  "rustls-pemfile",
  "rustls-pki-types",
@@ -720,13 +679,12 @@ dependencies = [
  "platform-utils",
  "prost",
  "rand 0.8.5",
- "regex",
+ "regex-lite",
  "reqwest",
  "serde",
  "serde_json",
  "spark",
  "spark-wallet",
- "strum",
  "thiserror 2.0.14",
  "tokio",
  "tonic",
@@ -785,7 +743,6 @@ dependencies = [
  "breez-sdk-spark",
  "built",
  "chrono",
- "ecies",
  "flashnet",
  "frost-secp256k1-tr-unofficial",
  "hex",
@@ -794,7 +751,6 @@ dependencies = [
  "macros",
  "nostr",
  "nostr-sdk",
- "openssl",
  "platform-utils",
  "rcgen",
  "rusqlite",
@@ -810,9 +766,10 @@ dependencies = [
  "tracing",
  "tracing-subscriber",
  "uniffi",
+ "utils",
  "uuid",
  "wasm-bindgen-test",
- "x509-parser 0.16.0",
+ "x509-cert",
 ]
 
 [[package]]
@@ -1199,31 +1156,6 @@ version = "1.2.0"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "790eea4361631c5e7d22598ecd5723ff611904e3344ce8720784c93e3d83d40b"
 
-[[package]]
-name = "crossbeam-deque"
-version = "0.8.6"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "9dd111b7b7f7d55b72c0a6ae361660ee5853c9af73f70c3c2ef6858b950e2e51"
-dependencies = [
- "crossbeam-epoch",
- "crossbeam-utils",
-]
-
-[[package]]
-name = "crossbeam-epoch"
-version = "0.9.18"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "5b82ac4a3c2ca9c3460964f020e1402edd5753411d7737aa39c3714ad1b5420e"
-dependencies = [
- "crossbeam-utils",
-]
-
-[[package]]
-name = "crossbeam-utils"
-version = "0.8.21"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "d0a5c400df2834b80a4c3327b3aad3a4c4cd4de0629063962b03235697506a28"
-
 [[package]]
 name = "crunchy"
 version = "0.2.4"
@@ -1273,7 +1205,7 @@ dependencies = [
  "ring",
  "strum",
  "strum_macros",
- "x509-parser 0.17.0",
+ "x509-parser",
 ]
 
 [[package]]
@@ -1379,27 +1311,13 @@ dependencies = [
  "zeroize",
 ]
 
-[[package]]
-name = "der-parser"
-version = "9.0.0"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "5cd0a5c643689626bec213c4d8bd4d96acc8ffdb4ad4bb6bc16abf27d5f4b553"
-dependencies = [
- "asn1-rs 0.6.2",
- "displaydoc",
- "nom",
- "num-bigint",
- "num-traits",
- "rusticata-macros",
-]
-
 [[package]]
 name = "der-parser"
 version = "10.0.0"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "07da5016415d5a3c4dd39b11ed26f915f52fc4e0dc197d87908bc916e51bc1a6"
 dependencies = [
- "asn1-rs 0.7.1",
+ "asn1-rs",
  "displaydoc",
  "nom",
  "num-bigint",
@@ -1439,15 +1357,6 @@ dependencies = [
  "syn 2.0.105",
 ]
 
-[[package]]
-name = "digest"
-version = "0.9.0"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "d3dd60d1080a57a05ab032377049e0591415d2b31afd7028356dbf3cc6dcb066"
-dependencies = [
- "generic-array",
-]
-
 [[package]]
 name = "digest"
 version = "0.10.7"
@@ -1547,31 +1456,13 @@ source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "ee27f32b5c5292967d2d4a9d7f1e0b0aed2c15daded5a60300e4abb9d8020bca"
 dependencies = [
  "der",
- "digest 0.10.7",
+ "digest",
  "elliptic-curve",
  "rfc6979",
  "signature",
  "spki",
 ]
 
-[[package]]
-name = "ecies"
-version = "0.2.9"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "011318cc6f4f1906c1dae015013fd381e92deac290a29ddcd9f2e0dd14786037"
-dependencies = [
- "aes-gcm",
- "getrandom 0.2.16",
- "hkdf",
- "libsecp256k1",
- "once_cell",
- "parking_lot",
- "rand_core 0.6.4",
- "sha2",
- "typenum",
- "wasm-bindgen",
-]
-
 [[package]]
 name = "either"
 version = "1.15.0"
@@ -1586,7 +1477,7 @@ checksum = "b5e6043086bf7973472e0c7dff2142ea0b680d30e18d9cc40f267efbf222bd47"
 dependencies = [
  "base16ct",
  "crypto-bigint",
- "digest 0.10.7",
+ "digest",
  "ff",
  "generic-array",
  "group",
@@ -1624,26 +1515,6 @@ version = "0.1.2"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "c34f04666d835ff5d62e058c3995147c06f42fe86ff053337632bca83e42702d"
 
-[[package]]
-name = "enum_to_enum"
-version = "0.1.0"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "7a98f748df7c1570c9c6bfbd3b422adeee429fd778538c66b79cccbb051b0d02"
-dependencies = [
- "enum_to_enum_derive",
-]
-
-[[package]]
-name = "enum_to_enum_derive"
-version = "0.1.0"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "51953530e29a0e9abfb23af10748b0328cabf3d0d0e1ffd34b61144c0e0440b1"
-dependencies = [
- "proc-macro2",
- "quote 1.0.40",
- "syn 1.0.109",
-]
-
 [[package]]
 name = "equivalent"
 version = "1.0.2"
@@ -1657,7 +1528,7 @@ source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "778e2ac28f6c47af28e4907f13ffd1e1ddbd400980a9abd7c8df189bf578a5ad"
 dependencies = [
  "libc",
- "windows-sys 0.52.0",
+ "windows-sys 0.60.2",
 ]
 
 [[package]]
@@ -1709,7 +1580,7 @@ checksum = "0ce92ff622d6dadf7349484f42c93271a0d49b7cc4d466a936405bacbe10aa78"
 dependencies = [
  "cfg-if",
  "rustix",
- "windows-sys 0.52.0",
+ "windows-sys 0.59.0",
 ]
 
 [[package]]
@@ -1750,16 +1621,16 @@ checksum = "b7ac824320a75a52197e8f2d787f6a38b6718bb6897a35142d749af3c0e8f4fe"
 name = "flashnet"
 version = "0.1.0"
 dependencies = [
+ "base64 0.22.1",
  "bitcoin",
  "getrandom 0.2.16",
  "hex",
- "jwt",
  "macros",
  "platform-utils",
  "rand 0.8.5",
  "serde",
  "serde_json",
- "serde_qs",
+ "serde_urlencoded",
  "serde_with",
  "spark",
  "spark-wallet",
@@ -1775,21 +1646,6 @@ version = "1.0.7"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "3f9eec918d3f24069decb9af1554cad7c880e2da24a9afd88aca000531ab82c1"
 
-[[package]]
-name = "foreign-types"
-version = "0.3.2"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "f6f339eb8adc052cd2ca78910fda869aefa38d22d5cb648e6485e4d3fc06f3b1"
-dependencies = [
- "foreign-types-shared",
-]
-
-[[package]]
-name = "foreign-types-shared"
-version = "0.1.1"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "00b0228411908ca8685dba7fc2cdd70ec9990a6e753e89b6ac91a84c40fbaf4b"
-
 [[package]]
 name = "form_urlencoded"
 version = "1.2.1"
@@ -2333,7 +2189,7 @@ version = "0.12.1"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "6c49c37c09c17a53d937dfbb742eb3a961d65a994e6bcdcf37e7399d0cc8ab5e"
 dependencies = [
- "digest 0.10.7",
+ "digest",
 ]
 
 [[package]]
@@ -2482,10 +2338,10 @@ dependencies = [
  "http 1.3.1",
  "hyper 1.6.0",
  "hyper-util",
- "rustls 0.23.31",
+ "rustls",
  "rustls-pki-types",
  "tokio",
- "tokio-rustls 0.26.2",
+ "tokio-rustls",
  "tower-service",
 ]
 
@@ -2520,7 +2376,7 @@ dependencies = [
  "libc",
  "percent-encoding",
  "pin-project-lite",
- "socket2 0.5.10",
+ "socket2 0.6.0",
  "system-configuration",
  "tokio",
  "tower-service",
@@ -2792,21 +2648,6 @@ dependencies = [
  "wasm-bindgen",
 ]
 
-[[package]]
-name = "jwt"
-version = "0.16.0"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "6204285f77fe7d9784db3fdc449ecce1a0114927a51d5a41c4c7a292011c015f"
-dependencies = [
- "base64 0.13.1",
- "crypto-common",
- "digest 0.10.7",
- "hmac",
- "serde",
- "serde_json",
- "sha2",
-]
-
 [[package]]
 name = "k256"
 version = "0.13.4"
@@ -2862,51 +2703,6 @@ dependencies = [
  "redox_syscall 0.5.17",
 ]
 
-[[package]]
-name = "libsecp256k1"
-version = "0.7.2"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "e79019718125edc905a079a70cfa5f3820bc76139fc91d6f9abc27ea2a887139"
-dependencies = [
- "arrayref",
- "base64 0.22.1",
- "digest 0.9.0",
- "libsecp256k1-core",
- "libsecp256k1-gen-ecmult",
- "libsecp256k1-gen-genmult",
- "rand 0.8.5",
- "serde",
-]
-
-[[package]]
-name = "libsecp256k1-core"
-version = "0.3.0"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "5be9b9bb642d8522a44d533eab56c16c738301965504753b03ad1de3425d5451"
-dependencies = [
- "crunchy",
- "digest 0.9.0",
- "subtle",
-]
-
-[[package]]
-name = "libsecp256k1-gen-ecmult"
-version = "0.3.0"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "3038c808c55c87e8a172643a7d87187fc6c4174468159cb3090659d55bcb4809"
-dependencies = [
- "libsecp256k1-core",
-]
-
-[[package]]
-name = "libsecp256k1-gen-genmult"
-version = "0.3.0"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "3db8d6ba2cec9eacc40e6e8ccc98931840301f1006e95647ceb2dd5c3aa06f7c"
-dependencies = [
- "libsecp256k1-core",
-]
-
 [[package]]
 name = "libsqlite3-sys"
 version = "0.30.1"
@@ -3063,7 +2859,7 @@ source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "d89e7ee0cfbedfc4da3340218492196241d89eefb6dab27de5df917a6d2e78cf"
 dependencies = [
  "cfg-if",
- "digest 0.10.7",
+ "digest",
 ]
 
 [[package]]
@@ -3409,22 +3205,13 @@ dependencies = [
  "memchr",
 ]
 
-[[package]]
-name = "oid-registry"
-version = "0.7.1"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "a8d8034d9489cdaf79228eb9f6a3b8d7bb32ba00d6645ebd48eef4077ceb5bd9"
-dependencies = [
- "asn1-rs 0.6.2",
-]
-
 [[package]]
 name = "oid-registry"
 version = "0.8.1"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "12f40cff3dde1b6087cc5d5f5d4d65712f34016a03ed60e9c08dcc392736b5b7"
 dependencies = [
- "asn1-rs 0.7.1",
+ "asn1-rs",
 ]
 
 [[package]]
@@ -3432,10 +3219,6 @@ name = "once_cell"
 version = "1.21.3"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "42f5e15c9953c5e4ccceeb2e7382a716482c34515315f7b03532b8b4e8393d2d"
-dependencies = [
- "critical-section",
- "portable-atomic",
-]
 
 [[package]]
 name = "once_cell_polyfill"
@@ -3449,60 +3232,12 @@ version = "0.3.1"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "c08d65885ee38876c4f86fa503fb49d7b507c2b62552df7c70b2fce627e06381"
 
-[[package]]
-name = "openssl"
-version = "0.10.73"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "8505734d46c8ab1e19a1dce3aef597ad87dcb4c37e7188231769bd6bd51cebf8"
-dependencies = [
- "bitflags 2.10.0",
- "cfg-if",
- "foreign-types",
- "libc",
- "once_cell",
- "openssl-macros",
- "openssl-sys",
-]
-
-[[package]]
-name = "openssl-macros"
-version = "0.1.1"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "a948666b637a0f465e8564c73e89d4dde00d72d4d473cc972f390fc3dcee7d9c"
-dependencies = [
- "proc-macro2",
- "quote 1.0.40",
- "syn 2.0.105",
-]
-
 [[package]]
 name = "openssl-probe"
 version = "0.1.6"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "d05e27ee213611ffe7d6348b942e8f942b37114c00cc03cec254295a4a17852e"
 
-[[package]]
-name = "openssl-src"
-version = "300.5.2+3.5.2"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "d270b79e2926f5150189d475bc7e9d2c69f9c4697b185fa917d5a32b792d21b4"
-dependencies = [
- "cc",
-]
-
-[[package]]
-name = "openssl-sys"
-version = "0.9.109"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "90096e2e47630d78b7d1c20952dc621f957103f8bc2c8359ec81290d75238571"
-dependencies = [
- "cc",
- "libc",
- "openssl-src",
- "pkg-config",
- "vcpkg",
-]
-
 [[package]]
 name = "option-ext"
 version = "0.2.0"
@@ -3589,7 +3324,7 @@ version = "0.12.2"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "f8ed6a7761f76e3b9f92dfb0a60a6a6477c61024b775147ff0973a02653abaf2"
 dependencies = [
- "digest 0.10.7",
+ "digest",
  "hmac",
 ]
 
@@ -3732,12 +3467,6 @@ dependencies = [
  "universal-hash",
 ]
 
-[[package]]
-name = "portable-atomic"
-version = "1.11.1"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "f84267b20a16ea918e43c6a88433c2d54fa145c92a811b5b047ccbe153674483"
-
 [[package]]
 name = "possiblyrandom"
 version = "0.2.0"
@@ -3901,7 +3630,7 @@ version = "0.13.5"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "be769465445e8c1474e9c5dac2018218498557af32d9ed057325ec9a41ae81bf"
 dependencies = [
- "heck 0.4.1",
+ "heck 0.5.0",
  "itertools",
  "log",
  "multimap",
@@ -4061,26 +3790,6 @@ dependencies = [
  "getrandom 0.3.3",
 ]
 
-[[package]]
-name = "rayon"
-version = "1.10.0"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "b418a60154510ca1a002a752ca9714984e21e4241e804d32555251faf8b78ffa"
-dependencies = [
- "either",
- "rayon-core",
-]
-
-[[package]]
-name = "rayon-core"
-version = "1.12.1"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "1465873a3dfdaa8ae7cb14b4383657caab0b3e8a0aa9ae8e04b044854c8dfce2"
-dependencies = [
- "crossbeam-deque",
- "crossbeam-utils",
-]
-
 [[package]]
 name = "rcgen"
 version = "0.14.5"
@@ -4184,6 +3893,12 @@ dependencies = [
  "regex-syntax 0.8.5",
 ]
 
+[[package]]
+name = "regex-lite"
+version = "0.1.9"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "cab834c73d247e67f4fae452806d17d3c7501756d98c8808d7c9c7aa7d18f973"
+
 [[package]]
 name = "regex-syntax"
 version = "0.6.29"
@@ -4406,31 +4121,20 @@ dependencies = [
  "errno",
  "libc",
  "linux-raw-sys",
- "windows-sys 0.52.0",
-]
-
-[[package]]
-name = "rustls"
-version = "0.21.12"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "3f56a14d1f48b391359b22f731fd4bd7e43c97f3c50eee276f3aa09c94784d3e"
-dependencies = [
- "ring",
- "rustls-webpki 0.101.7",
- "sct",
+ "windows-sys 0.60.2",
 ]
 
 [[package]]
 name = "rustls"
-version = "0.23.31"
+version = "0.23.37"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "c0ebcbd2f03de0fc1122ad9bb24b127a5a6cd51d72604a3f3c50ac459762b6cc"
+checksum = "758025cb5fccfd3bc2fd74708fd4682be41d99e5dff73c377c0646c6012c73a4"
 dependencies = [
  "log",
  "once_cell",
  "ring",
  "rustls-pki-types",
- "rustls-webpki 0.103.4",
+ "rustls-webpki 0.103.10",
  "subtle",
  "zeroize",
 ]
@@ -4477,9 +4181,9 @@ dependencies = [
 
 [[package]]
 name = "rustls-webpki"
-version = "0.103.4"
+version = "0.103.10"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "0a17884ae0c1b773f1ccd2bd4a8c72f16da897310a98b0e84bf349ad5ead92fc"
+checksum = "df33b2b81ac578cabaf06b89b0631153a3f416b0a886e8a7a1707fb51abbd1ef"
 dependencies = [
  "ring",
  "rustls-pki-types",
@@ -4627,16 +4331,6 @@ dependencies = [
  "sha2",
 ]
 
-[[package]]
-name = "sct"
-version = "0.7.1"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "da046153aa2352493d6cb7da4b6e5c0c057d8a1d0a9aa8560baffdd945acd414"
-dependencies = [
- "ring",
- "untrusted",
-]
-
 [[package]]
 name = "sec1"
 version = "0.7.3"
@@ -4769,19 +4463,6 @@ dependencies = [
  "serde",
 ]
 
-[[package]]
-name = "serde_qs"
-version = "1.0.0-rc.3"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "4cb0b9062a400c31442e67d1f2b1e7746bebd691110ebee1b7d0c7293b04fab1"
-dependencies = [
- "itoa",
- "percent-encoding",
- "ryu",
- "serde",
- "thiserror 2.0.14",
-]
-
 [[package]]
 name = "serde_repr"
 version = "0.1.20"
@@ -4855,7 +4536,7 @@ checksum = "f5058ada175748e33390e40e872bd0fe59a19f265d0158daa551c5a88a76009c"
 dependencies = [
  "cfg-if",
  "cpufeatures",
- "digest 0.10.7",
+ "digest",
 ]
 
 [[package]]
@@ -4866,7 +4547,7 @@ checksum = "e3bf829a2d51ab4a5ddf1352d8470c140cadc8301b2ae1789db023f01cedd6ba"
 dependencies = [
  "cfg-if",
  "cpufeatures",
- "digest 0.10.7",
+ "digest",
 ]
 
 [[package]]
@@ -4883,7 +4564,7 @@ checksum = "a7507d819769d01a365ab707794a4084392c824f54a7a6a7862f8c3d0892b283"
 dependencies = [
  "cfg-if",
  "cpufeatures",
- "digest 0.10.7",
+ "digest",
 ]
 
 [[package]]
@@ -4926,7 +4607,7 @@ version = "2.2.0"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "77549399552de45a898a580c1b41d445bf730df867cc44e6c0233bbc4b8329de"
 dependencies = [
- "digest 0.10.7",
+ "digest",
  "rand_core 0.6.4",
 ]
 
@@ -4990,8 +4671,6 @@ dependencies = [
  "built",
  "bytes",
  "chrono",
- "ecies",
- "enum_to_enum",
  "frost-core-unofficial",
  "frost-secp256k1-tr-unofficial",
  "futures",
@@ -5007,7 +4686,7 @@ dependencies = [
  "prost",
  "prost-types",
  "rand 0.8.5",
- "rustls 0.23.31",
+ "rustls",
  "serde",
  "serde_json",
  "serde_with",
@@ -5019,6 +4698,7 @@ dependencies = [
  "tower-service",
  "tracing",
  "unicode-normalization",
+ "utils",
  "uuid",
  "wasm-bindgen-test",
 ]
@@ -5086,7 +4766,7 @@ dependencies = [
  "macros",
  "platform-utils",
  "rcgen",
- "rustls 0.23.31",
+ "rustls",
  "serde",
  "serde_json",
  "spark-postgres",
@@ -5217,9 +4897,6 @@ name = "strum"
 version = "0.27.2"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "af23d6f6c1a224baef9d3f61e287d2761385a5b88fdab4eb4c6f11aeb54c4bcf"
-dependencies = [
- "strum_macros",
-]
 
 [[package]]
 name = "strum_macros"
@@ -5336,7 +5013,7 @@ dependencies = [
  "getrandom 0.3.3",
  "once_cell",
  "rustix",
- "windows-sys 0.52.0",
+ "windows-sys 0.59.0",
 ]
 
 [[package]]
@@ -5639,30 +5316,20 @@ checksum = "27d684bad428a0f2481f42241f821db42c54e2dc81d8c00db8536c506b0a0144"
 dependencies = [
  "const-oid",
  "ring",
- "rustls 0.23.31",
+ "rustls",
  "tokio",
  "tokio-postgres",
- "tokio-rustls 0.26.2",
+ "tokio-rustls",
  "x509-cert",
 ]
 
-[[package]]
-name = "tokio-rustls"
-version = "0.24.1"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "c28327cf380ac148141087fbfb9de9d7bd4e84ab5d2c28fbc911d753de8a7081"
-dependencies = [
- "rustls 0.21.12",
- "tokio",
-]
-
 [[package]]
 name = "tokio-rustls"
 version = "0.26.2"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "8e727b36a1a0e8b74c376ac2211e40c2c8af09fb4013c60d910495810f008e9b"
 dependencies = [
- "rustls 0.23.31",
+ "rustls",
  "tokio",
 ]
 
@@ -5737,10 +5404,10 @@ checksum = "7a9daff607c6d2bf6c16fd681ccb7eecc83e4e2cdc1ca067ffaadfca5de7f084"
 dependencies = [
  "futures-util",
  "log",
- "rustls 0.23.31",
+ "rustls",
  "rustls-pki-types",
  "tokio",
- "tokio-rustls 0.26.2",
+ "tokio-rustls",
  "tungstenite 0.26.2",
  "webpki-roots 0.26.11",
 ]
@@ -5833,7 +5500,7 @@ dependencies = [
  "rustls-pemfile",
  "socket2 0.5.10",
  "tokio",
- "tokio-rustls 0.26.2",
+ "tokio-rustls",
  "tokio-stream",
  "tower 0.4.13",
  "tower-layer",
@@ -6069,7 +5736,7 @@ dependencies = [
  "httparse",
  "log",
  "rand 0.9.2",
- "rustls 0.23.31",
+ "rustls",
  "rustls-pki-types",
  "sha1",
  "thiserror 2.0.14",
@@ -6317,6 +5984,20 @@ version = "0.2.2"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "06abde3611657adf66d383f00b093d7faecc7fa57071cce2578660c9f1010821"
 
+[[package]]
+name = "utils"
+version = "0.1.0"
+dependencies = [
+ "aes-gcm",
+ "getrandom 0.2.16",
+ "hex",
+ "hkdf",
+ "rand 0.8.5",
+ "secp256k1",
+ "sha2",
+ "thiserror 2.0.14",
+]
+
 [[package]]
 name = "uuid"
 version = "1.18.0"
@@ -6621,7 +6302,7 @@ version = "0.1.9"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "cf221c93e13a30d793f7645a0e7762c55d169dbb0a49671918a2319d289b10bb"
 dependencies = [
- "windows-sys 0.52.0",
+ "windows-sys 0.59.0",
 ]
 
 [[package]]
@@ -6958,35 +6639,18 @@ dependencies = [
  "tls_codec",
 ]
 
-[[package]]
-name = "x509-parser"
-version = "0.16.0"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "fcbc162f30700d6f3f82a24bf7cc62ffe7caea42c0b2cba8bf7f3ae50cf51f69"
-dependencies = [
- "asn1-rs 0.6.2",
- "data-encoding",
- "der-parser 9.0.0",
- "lazy_static",
- "nom",
- "oid-registry 0.7.1",
- "rusticata-macros",
- "thiserror 1.0.69",
- "time",
-]
-
 [[package]]
 name = "x509-parser"
 version = "0.17.0"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "4569f339c0c402346d4a75a9e39cf8dad310e287eef1ff56d4c68e5067f53460"
 dependencies = [
- "asn1-rs 0.7.1",
+ "asn1-rs",
  "data-encoding",
- "der-parser 10.0.0",
+ "der-parser",
  "lazy_static",
  "nom",
- "oid-registry 0.8.1",
+ "oid-registry",
  "rusticata-macros",
  "thiserror 2.0.14",
  "time",
@@ -7024,7 +6688,6 @@ dependencies = [
  "anyhow",
  "cargo_metadata 0.18.1",
  "clap",
- "rayon",
  "serde_json",
  "xshell",
 ]
diff --git a/Cargo.toml b/Cargo.toml
index d9910b63c..8cd272795 100644
--- a/Cargo.toml
+++ b/Cargo.toml
@@ -20,6 +20,7 @@ members = [
   "crates/macros",
   "crates/macro_test",
   "crates/platform-utils",
+  "crates/utils",
   "crates/spark",
   "crates/spark-itest",
   "crates/spark-postgres",
@@ -54,7 +55,8 @@ bech32 = "0.11.0"
 bip39 = "2.2.0"
 bitcoin = { version = "0.32.6", features = ["serde"] }
 bitflags = "2.10.0"
-bitreq = { version = "0.3.4" }
+# bitreq = { version = "0.3.4" }
+bitreq = { git = "https://github.com/breez/corepc", branch = "yse-bitreq-rustls" }
 breez-sdk-common = { path = "crates/breez-sdk/common", default-features = false }
 breez-sdk-spark = { path = "crates/breez-sdk/core" }
 built = { version = "0.8.0", features = ["git2"] }
@@ -64,8 +66,9 @@ cbc = "0.1.2"
 chrono = { version = "0.4.37", features = ["serde"] }
 clap = "4.5.40"
 dirs = "6.0.0"
-ecies = { version = "0.2.7", default-features = false, features = ["pure"] }
-enum_to_enum = "0.1.0"
+aes-gcm = "0.10"
+hkdf = "0.12"
+sha2 = "0.10"
 figment = "0.10.19"
 flashnet = { path = "crates/flashnet", default-features = false }
 # frost-core = "2.1.0"
@@ -81,30 +84,30 @@ http = "1.3.1"
 http-body = "1.0.1"
 http-body-util = "0.1.3"
 js-sys = "0.3.77"
-k256 = { version = "0.13.0", features = ["arithmetic", "schnorr", "ecdsa"] }
+k256 = { version = "0.13.0", features = ["arithmetic"] }
 lightning = "0.1.3"
 lightning-invoice = "0.33.1"
 lnurl-models = { path = "crates/breez-sdk/lnurl-models" }
 macros = { path = "crates/macros" }
 nostr = { version = "0.43.1", default-features = false, features = ["std"] }
 nostr-sdk = { version = "0.43.0", default-features = false }
-openssl = { version = "0.10.70", default-features = false, features = ["vendored"] }
 platform-utils = { path = "crates/platform-utils" }
+utils = { path = "crates/utils" }
 proc-macro2 = "1.0.97"
 prost = "0.13.4"
 prost-types = "0.13.4"
 quote = "1.0.40"
 rand = "0.8"
-rayon = "1.10"
 rcgen = "0.14.5"
-regex = "1.11.2"
+secp256k1 = { version = "0.29", features = ["rand"] }
+regex-lite = "0.1.6"
 reqwest = { version = "0.12.23", default-features = false, features = ["json", "http2", "charset", "system-proxy"] }
 rstest = "0.26.1"
 rstest_reuse = "0.7.0"
 # We want to match the rusqlite version used by ldk-node and the rest of the ecosystem
 rusqlite = { version = "0.32.1", features = ["backup", "bundled"] }
 rusqlite_migration = { version = "1.3.1" }
-rustls = { version = "0.23.28", default-features = false, features = ["ring"] }
+rustls = { version = "0.23.37", default-features = false, features = ["ring"] }
 rustyline = "16.0.0"
 serde = "1.0.219"
 serde_json = "1.0.140"
@@ -114,8 +117,6 @@ shlex = "1.3.0"
 spark = { path = "crates/spark", default-features = false }
 spark-postgres = { path = "crates/spark-postgres" }
 spark-wallet = { path = "crates/spark-wallet", default-features = false }
-strum = "0.27.1"
-strum_macros = "0.27.1"
 syn = "2.0.105"
 test-log = { version = "0.2.18", default-features = false }
 testcontainers = "0.24.0"
diff --git a/Makefile b/Makefile
index d157c2657..59d604543 100644
--- a/Makefile
+++ b/Makefile
@@ -70,4 +70,7 @@ claude-check:
 	make fmt-check clippy-check cargo-test
 
 open-core-rustdocs:
-	cd crates/breez-sdk/core && cargo doc --no-deps --open
\ No newline at end of file
+	cd crates/breez-sdk/core && cargo doc --no-deps --open
+
+update-lockfiles:
+	./scripts/update-lock-files.sh
diff --git a/crates/breez-sdk/common/Cargo.toml b/crates/breez-sdk/common/Cargo.toml
index 708ae0fba..f0e723f3c 100644
--- a/crates/breez-sdk/common/Cargo.toml
+++ b/crates/breez-sdk/common/Cargo.toml
@@ -29,10 +29,9 @@ lightning.workspace = true
 macros.workspace = true
 platform-utils.workspace = true
 prost.workspace = true
-regex.workspace = true
+regex-lite.workspace = true
 serde = { workspace = true, features = ["derive"] }
 serde_json.workspace = true
-strum = { workspace = true, features = ["derive"] }
 thiserror.workspace = true
 tokio.workspace = true
 tracing.workspace = true
diff --git a/crates/breez-sdk/common/src/input/error.rs b/crates/breez-sdk/common/src/input/error.rs
index dfd91cf1f..ad63b616f 100644
--- a/crates/breez-sdk/common/src/input/error.rs
+++ b/crates/breez-sdk/common/src/input/error.rs
@@ -66,8 +66,8 @@ impl From<ServiceConnectivityError> for ParseError {
     }
 }
 
-impl From<regex::Error> for ParseError {
-    fn from(value: regex::Error) -> Self {
+impl From<regex_lite::Error> for ParseError {
+    fn from(value: regex_lite::Error) -> Self {
         Self::InvalidExternalInputParser(format!("Couldn't parse regex: {value}"))
     }
 }
diff --git a/crates/breez-sdk/common/src/input/parser/mod.rs b/crates/breez-sdk/common/src/input/parser/mod.rs
index dfe2b67ac..222da371f 100644
--- a/crates/breez-sdk/common/src/input/parser/mod.rs
+++ b/crates/breez-sdk/common/src/input/parser/mod.rs
@@ -3,7 +3,7 @@ use std::ops::Not;
 use bitcoin::{Address, Denomination, address::NetworkUnchecked};
 use lightning::bolt11_invoice::Bolt11InvoiceDescriptionRef;
 use platform_utils::time::UNIX_EPOCH;
-use regex::Regex;
+use regex_lite::Regex;
 use spark_wallet::{SparkAddress, SparkAddressPaymentType};
 use tracing::{debug, error, warn};
 
diff --git a/crates/breez-sdk/common/src/network.rs b/crates/breez-sdk/common/src/network.rs
index 813d70e9a..ffa7ea115 100644
--- a/crates/breez-sdk/common/src/network.rs
+++ b/crates/breez-sdk/common/src/network.rs
@@ -1,8 +1,9 @@
+use std::fmt;
+
 use serde::{Deserialize, Serialize};
 use spark::Network;
-use strum::Display;
 
-#[derive(Clone, Copy, Debug, Display, Eq, PartialEq, Serialize, Deserialize)]
+#[derive(Clone, Copy, Debug, Eq, PartialEq, Serialize, Deserialize)]
 pub enum BitcoinNetwork {
     /// Mainnet
     Bitcoin,
@@ -12,6 +13,18 @@ pub enum BitcoinNetwork {
     Regtest,
 }
 
+impl fmt::Display for BitcoinNetwork {
+    fn fmt(&self, f: &mut fmt::Formatter<'_>) -> fmt::Result {
+        match self {
+            Self::Bitcoin => write!(f, "Bitcoin"),
+            Self::Testnet3 => write!(f, "Testnet3"),
+            Self::Testnet4 => write!(f, "Testnet4"),
+            Self::Signet => write!(f, "Signet"),
+            Self::Regtest => write!(f, "Regtest"),
+        }
+    }
+}
+
 impl From<bitcoin::Network> for BitcoinNetwork {
     fn from(network: bitcoin::Network) -> Self {
         match network {
diff --git a/crates/breez-sdk/core/Cargo.toml b/crates/breez-sdk/core/Cargo.toml
index 5d6f5c3fc..0393fd1c8 100644
--- a/crates/breez-sdk/core/Cargo.toml
+++ b/crates/breez-sdk/core/Cargo.toml
@@ -5,8 +5,7 @@ version.workspace = true
 
 [features]
 browser-tests = ["passkey"]                 # Enable browser wasm-pack tests
-uniffi = ["dep:uniffi", "openssl-vendored"]
-openssl-vendored = ["openssl"]
+uniffi = ["dep:uniffi"]
 test-utils = ["spark-wallet/test-utils"]
 # Passkey functionality
 passkey = ["dep:nostr", "dep:nostr-sdk"]
@@ -31,14 +30,13 @@ bitflags.workspace = true
 breez-sdk-common.workspace = true
 platform-utils.workspace = true
 chrono.workspace = true
-ecies.workspace = true
+utils.workspace = true
 flashnet.workspace = true
 hex.workspace = true
 lnurl-models.workspace = true
 macros.workspace = true
 nostr = { workspace = true, optional = true }
 nostr-sdk = { workspace = true, optional = true }
-openssl = { workspace = true, optional = true }
 serde = { workspace = true, features = ["derive"] }
 serde_json.workspace = true
 spark-postgres = { workspace = true, optional = true }
@@ -48,7 +46,7 @@ tracing.workspace = true
 tracing-subscriber = { workspace = true, features = ["env-filter"] }
 uuid.workspace = true
 uniffi = { workspace = true, optional = true }
-x509-parser = { version = "0.16.0" }
+x509-cert = { version = "0.2", default-features = false }
 anyhow.workspace = true
 frost-secp256k1-tr = { workspace = true }
 k256 = { workspace = true, features = ["arithmetic"] }
diff --git a/crates/breez-sdk/core/src/sdk/helpers.rs b/crates/breez-sdk/core/src/sdk/helpers.rs
index 76d958875..62316ed6e 100644
--- a/crates/breez-sdk/core/src/sdk/helpers.rs
+++ b/crates/breez-sdk/core/src/sdk/helpers.rs
@@ -8,7 +8,8 @@ use spark_wallet::SparkWallet;
 use std::{str::FromStr, sync::Arc};
 use tokio::sync::mpsc;
 use tracing::{debug, error, info};
-use x509_parser::parse_x509_certificate;
+use x509_cert::Certificate;
+use x509_cert::der::{Decode, asn1::ObjectIdentifier};
 
 use crate::{
     PaymentDetails, WaitForPaymentIdentifier,
@@ -167,6 +168,9 @@ pub(crate) fn process_success_action(
     Ok(Some(SuccessActionProcessed::Aes { result }))
 }
 
+// OID 2.5.4.3 = commonName
+const OID_COMMON_NAME: ObjectIdentifier = ObjectIdentifier::new_unwrap("2.5.4.3");
+
 pub(crate) fn validate_breez_api_key(api_key: &str) -> Result<(), SdkError> {
     let api_key_decoded = base64::engine::general_purpose::STANDARD
         .decode(api_key.as_bytes())
@@ -175,15 +179,18 @@ pub(crate) fn validate_breez_api_key(api_key: &str) -> Result<(), SdkError> {
                 "Could not base64 decode the Breez API key: {err:?}"
             ))
         })?;
-    let (_rem, cert) = parse_x509_certificate(&api_key_decoded).map_err(|err| {
+    let cert = Certificate::from_der(&api_key_decoded).map_err(|err| {
         SdkError::Generic(format!("Invalid certificate for Breez API key: {err:?}"))
     })?;
 
     let issuer = cert
-        .issuer()
-        .iter_common_name()
-        .next()
-        .and_then(|cn| cn.as_str().ok());
+        .tbs_certificate
+        .issuer
+        .0
+        .iter()
+        .flat_map(|rdn| rdn.0.iter())
+        .find(|atv| atv.oid == OID_COMMON_NAME)
+        .and_then(|atv| str::from_utf8(atv.value.value()).ok());
     match issuer {
         Some(common_name) => {
             if !common_name.starts_with("Breez") {
diff --git a/crates/breez-sdk/core/src/signer/breez.rs b/crates/breez-sdk/core/src/signer/breez.rs
index 8a1c35cd6..f7b589bad 100644
--- a/crates/breez-sdk/core/src/signer/breez.rs
+++ b/crates/breez-sdk/core/src/signer/breez.rs
@@ -95,7 +95,7 @@ impl BreezSigner for BreezSignerImpl {
             .derive_priv(&self.secp, path)
             .map_err(|e| SdkError::Generic(e.to_string()))?;
         let rc_pub = derived.private_key.public_key(&self.secp).serialize();
-        ecies::encrypt(&rc_pub, message)
+        utils::ecies::encrypt(&rc_pub, message)
             .map_err(|err| SdkError::Generic(format!("Could not encrypt data: {err}")))
     }
 
@@ -110,7 +110,7 @@ impl BreezSigner for BreezSignerImpl {
             .derive_priv(&self.secp, path)
             .map_err(|e| SdkError::Generic(e.to_string()))?;
         let rc_prv = derived.private_key.secret_bytes();
-        ecies::decrypt(&rc_prv, message)
+        utils::ecies::decrypt(&rc_prv, message)
             .map_err(|err| SdkError::Generic(format!("Could not decrypt data: {err}")))
     }
 
diff --git a/crates/breez-sdk/lnurl/Cargo.lock b/crates/breez-sdk/lnurl/Cargo.lock
index f5450ccdb..3d8899666 100644
--- a/crates/breez-sdk/lnurl/Cargo.lock
+++ b/crates/breez-sdk/lnurl/Cargo.lock
@@ -132,12 +132,6 @@ version = "1.0.99"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "b0674a1ddeecb70197781e945de4b3b8ffb61fa939a5597bcf48503737663100"
 
-[[package]]
-name = "arrayref"
-version = "0.3.9"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "76a2e8124351fda1ef8aaaa3bbd7ebbcb486bbcd4225aca0aa0d84bb2db8fecb"
-
 [[package]]
 name = "arrayvec"
 version = "0.7.6"
@@ -239,7 +233,7 @@ dependencies = [
  "futures-util",
  "js-sys",
  "tokio",
- "tokio-rustls 0.26.3",
+ "tokio-rustls",
  "tokio-socks",
  "tokio-tungstenite",
  "url",
@@ -569,15 +563,14 @@ dependencies = [
 [[package]]
 name = "bitreq"
 version = "0.3.4"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "08221cf31c5f00fb6fc8fa697cea54176b06801a518bd9d3482aa27099827a3a"
+source = "git+https://github.com/breez/corepc?branch=yse-bitreq-rustls#d052f8f0efd05459dd4ae157a2d68d2044ac824c"
 dependencies = [
- "rustls 0.21.12",
+ "rustls",
  "rustls-webpki 0.101.7",
  "serde",
  "serde_json",
  "tokio",
- "tokio-rustls 0.24.1",
+ "tokio-rustls",
  "webpki-roots 0.25.4",
 ]
 
@@ -865,12 +858,6 @@ version = "0.8.21"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "d0a5c400df2834b80a4c3327b3aad3a4c4cd4de0629063962b03235697506a28"
 
-[[package]]
-name = "crunchy"
-version = "0.2.4"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "460fbee9c2c2f33933d720630a6a0bac33ba7053db5344fac858d4b8952d77d5"
-
 [[package]]
 name = "crypto-bigint"
 version = "0.5.5"
@@ -996,15 +983,6 @@ dependencies = [
  "syn 2.0.106",
 ]
 
-[[package]]
-name = "digest"
-version = "0.9.0"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "d3dd60d1080a57a05ab032377049e0591415d2b31afd7028356dbf3cc6dcb066"
-dependencies = [
- "generic-array",
-]
-
 [[package]]
 name = "digest"
 version = "0.10.7"
@@ -1056,31 +1034,13 @@ source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "ee27f32b5c5292967d2d4a9d7f1e0b0aed2c15daded5a60300e4abb9d8020bca"
 dependencies = [
  "der",
- "digest 0.10.7",
+ "digest",
  "elliptic-curve",
  "rfc6979",
  "signature",
  "spki",
 ]
 
-[[package]]
-name = "ecies"
-version = "0.2.10"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "0cd378cd438dcec2698ce6fd6cdbb323c671552d8be5af853690dc8320bc676d"
-dependencies = [
- "aes-gcm",
- "getrandom 0.2.16",
- "hkdf",
- "libsecp256k1",
- "lock_api",
- "once_cell",
- "rand_core 0.6.4",
- "sha2",
- "typenum",
- "wasm-bindgen",
-]
-
 [[package]]
 name = "either"
 version = "1.15.0"
@@ -1098,7 +1058,7 @@ checksum = "b5e6043086bf7973472e0c7dff2142ea0b680d30e18d9cc40f267efbf222bd47"
 dependencies = [
  "base16ct",
  "crypto-bigint",
- "digest 0.10.7",
+ "digest",
  "ff",
  "generic-array",
  "group",
@@ -1130,26 +1090,6 @@ dependencies = [
  "cfg-if",
 ]
 
-[[package]]
-name = "enum_to_enum"
-version = "0.1.0"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "7a98f748df7c1570c9c6bfbd3b422adeee429fd778538c66b79cccbb051b0d02"
-dependencies = [
- "enum_to_enum_derive",
-]
-
-[[package]]
-name = "enum_to_enum_derive"
-version = "0.1.0"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "51953530e29a0e9abfb23af10748b0328cabf3d0d0e1ffd34b61144c0e0440b1"
-dependencies = [
- "proc-macro2",
- "quote",
- "syn 1.0.109",
-]
-
 [[package]]
 name = "equivalent"
 version = "1.0.2"
@@ -1253,21 +1193,6 @@ version = "0.1.5"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "d9c4f5dac5e15c24eb999c26181a6ca40b39fe946cbe4c263c7209467bc83af2"
 
-[[package]]
-name = "foreign-types"
-version = "0.3.2"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "f6f339eb8adc052cd2ca78910fda869aefa38d22d5cb648e6485e4d3fc06f3b1"
-dependencies = [
- "foreign-types-shared",
-]
-
-[[package]]
-name = "foreign-types-shared"
-version = "0.1.1"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "00b0228411908ca8685dba7fc2cdd70ec9990a6e753e89b6ac91a84c40fbaf4b"
-
 [[package]]
 name = "form_urlencoded"
 version = "1.2.2"
@@ -1700,7 +1625,7 @@ version = "0.12.1"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "6c49c37c09c17a53d937dfbb742eb3a961d65a994e6bcdcf37e7399d0cc8ab5e"
 dependencies = [
- "digest 0.10.7",
+ "digest",
 ]
 
 [[package]]
@@ -1790,10 +1715,10 @@ dependencies = [
  "http",
  "hyper",
  "hyper-util",
- "rustls 0.23.31",
+ "rustls",
  "rustls-pki-types",
  "tokio",
- "tokio-rustls 0.26.3",
+ "tokio-rustls",
  "tower-service",
 ]
 
@@ -2150,51 +2075,6 @@ dependencies = [
  "redox_syscall",
 ]
 
-[[package]]
-name = "libsecp256k1"
-version = "0.7.2"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "e79019718125edc905a079a70cfa5f3820bc76139fc91d6f9abc27ea2a887139"
-dependencies = [
- "arrayref",
- "base64",
- "digest 0.9.0",
- "libsecp256k1-core",
- "libsecp256k1-gen-ecmult",
- "libsecp256k1-gen-genmult",
- "rand 0.8.5",
- "serde",
-]
-
-[[package]]
-name = "libsecp256k1-core"
-version = "0.3.0"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "5be9b9bb642d8522a44d533eab56c16c738301965504753b03ad1de3425d5451"
-dependencies = [
- "crunchy",
- "digest 0.9.0",
- "subtle",
-]
-
-[[package]]
-name = "libsecp256k1-gen-ecmult"
-version = "0.3.0"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "3038c808c55c87e8a172643a7d87187fc6c4174468159cb3090659d55bcb4809"
-dependencies = [
- "libsecp256k1-core",
-]
-
-[[package]]
-name = "libsecp256k1-gen-genmult"
-version = "0.3.0"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "3db8d6ba2cec9eacc40e6e8ccc98931840301f1006e95647ceb2dd5c3aa06f7c"
-dependencies = [
- "libsecp256k1-core",
-]
-
 [[package]]
 name = "libsqlite3-sys"
 version = "0.30.1"
@@ -2356,7 +2236,7 @@ source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "d89e7ee0cfbedfc4da3340218492196241d89eefb6dab27de5df917a6d2e78cf"
 dependencies = [
  "cfg-if",
- "digest 0.10.7",
+ "digest",
 ]
 
 [[package]]
@@ -2403,23 +2283,6 @@ version = "0.10.1"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "1d87ecb2933e8aeadb3e3a02b828fed80a7528047e68b4f424523a0981a3a084"
 
-[[package]]
-name = "native-tls"
-version = "0.2.14"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "87de3442987e9dbec73158d5c715e7ad9072fda936bb03d19d7fa10e00520f0e"
-dependencies = [
- "libc",
- "log",
- "openssl",
- "openssl-probe",
- "openssl-sys",
- "schannel",
- "security-framework 2.11.1",
- "security-framework-sys",
- "tempfile",
-]
-
 [[package]]
 name = "negentropy"
 version = "0.5.0"
@@ -2596,10 +2459,6 @@ name = "once_cell"
 version = "1.21.3"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "42f5e15c9953c5e4ccceeb2e7382a716482c34515315f7b03532b8b4e8393d2d"
-dependencies = [
- "critical-section",
- "portable-atomic",
-]
 
 [[package]]
 name = "once_cell_polyfill"
@@ -2613,50 +2472,12 @@ version = "0.3.1"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "c08d65885ee38876c4f86fa503fb49d7b507c2b62552df7c70b2fce627e06381"
 
-[[package]]
-name = "openssl"
-version = "0.10.73"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "8505734d46c8ab1e19a1dce3aef597ad87dcb4c37e7188231769bd6bd51cebf8"
-dependencies = [
- "bitflags",
- "cfg-if",
- "foreign-types",
- "libc",
- "once_cell",
- "openssl-macros",
- "openssl-sys",
-]
-
-[[package]]
-name = "openssl-macros"
-version = "0.1.1"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "a948666b637a0f465e8564c73e89d4dde00d72d4d473cc972f390fc3dcee7d9c"
-dependencies = [
- "proc-macro2",
- "quote",
- "syn 2.0.106",
-]
-
 [[package]]
 name = "openssl-probe"
 version = "0.1.6"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "d05e27ee213611ffe7d6348b942e8f942b37114c00cc03cec254295a4a17852e"
 
-[[package]]
-name = "openssl-sys"
-version = "0.9.109"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "90096e2e47630d78b7d1c20952dc621f957103f8bc2c8359ec81290d75238571"
-dependencies = [
- "cc",
- "libc",
- "pkg-config",
- "vcpkg",
-]
-
 [[package]]
 name = "parking"
 version = "2.2.1"
@@ -2703,7 +2524,7 @@ version = "0.12.2"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "f8ed6a7761f76e3b9f92dfb0a60a6a6477c61024b775147ff0973a02653abaf2"
 dependencies = [
- "digest 0.10.7",
+ "digest",
  "hmac",
 ]
 
@@ -2855,12 +2676,6 @@ dependencies = [
  "universal-hash",
 ]
 
-[[package]]
-name = "portable-atomic"
-version = "1.11.1"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "f84267b20a16ea918e43c6a88433c2d54fa145c92a811b5b047ccbe153674483"
-
 [[package]]
 name = "postcard"
 version = "1.1.3"
@@ -3181,7 +2996,7 @@ source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "78928ac1ed176a5ca1d17e578a1825f3d81ca54cf41053a592584b020cfd691b"
 dependencies = [
  "const-oid",
- "digest 0.10.7",
+ "digest",
  "num-bigint-dig",
  "num-integer",
  "num-traits",
@@ -3233,20 +3048,9 @@ dependencies = [
 
 [[package]]
 name = "rustls"
-version = "0.21.12"
+version = "0.23.37"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "3f56a14d1f48b391359b22f731fd4bd7e43c97f3c50eee276f3aa09c94784d3e"
-dependencies = [
- "ring",
- "rustls-webpki 0.101.7",
- "sct",
-]
-
-[[package]]
-name = "rustls"
-version = "0.23.31"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "c0ebcbd2f03de0fc1122ad9bb24b127a5a6cd51d72604a3f3c50ac459762b6cc"
+checksum = "758025cb5fccfd3bc2fd74708fd4682be41d99e5dff73c377c0646c6012c73a4"
 dependencies = [
  "log",
  "once_cell",
@@ -3266,7 +3070,7 @@ dependencies = [
  "openssl-probe",
  "rustls-pki-types",
  "schannel",
- "security-framework 3.4.0",
+ "security-framework",
 ]
 
 [[package]]
@@ -3380,16 +3184,6 @@ dependencies = [
  "sha2",
 ]
 
-[[package]]
-name = "sct"
-version = "0.7.1"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "da046153aa2352493d6cb7da4b6e5c0c057d8a1d0a9aa8560baffdd945acd414"
-dependencies = [
- "ring",
- "untrusted",
-]
-
 [[package]]
 name = "sec1"
 version = "0.7.3"
@@ -3425,19 +3219,6 @@ dependencies = [
  "cc",
 ]
 
-[[package]]
-name = "security-framework"
-version = "2.11.1"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "897b2245f0b511c87893af39b033e5ca9cce68824c4d7e7630b5a1d339658d02"
-dependencies = [
- "bitflags",
- "core-foundation 0.9.4",
- "core-foundation-sys",
- "libc",
- "security-framework-sys",
-]
-
 [[package]]
 name = "security-framework"
 version = "3.4.0"
@@ -3592,7 +3373,7 @@ checksum = "e3bf829a2d51ab4a5ddf1352d8470c140cadc8301b2ae1789db023f01cedd6ba"
 dependencies = [
  "cfg-if",
  "cpufeatures",
- "digest 0.10.7",
+ "digest",
 ]
 
 [[package]]
@@ -3609,7 +3390,7 @@ checksum = "a7507d819769d01a365ab707794a4084392c824f54a7a6a7862f8c3d0892b283"
 dependencies = [
  "cfg-if",
  "cpufeatures",
- "digest 0.10.7",
+ "digest",
 ]
 
 [[package]]
@@ -3642,7 +3423,7 @@ version = "2.2.0"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "77549399552de45a898a580c1b41d445bf730df867cc44e6c0233bbc4b8329de"
 dependencies = [
- "digest 0.10.7",
+ "digest",
  "rand_core 0.6.4",
 ]
 
@@ -3691,8 +3472,6 @@ dependencies = [
  "built",
  "bytes",
  "chrono",
- "ecies",
- "enum_to_enum",
  "frost-core-unofficial",
  "frost-secp256k1-tr-unofficial",
  "futures",
@@ -3708,7 +3487,7 @@ dependencies = [
  "prost",
  "prost-types",
  "rand 0.8.5",
- "rustls 0.23.31",
+ "rustls",
  "serde",
  "serde_json",
  "serde_with",
@@ -3720,6 +3499,7 @@ dependencies = [
  "tower-service",
  "tracing",
  "unicode-normalization",
+ "utils",
  "uuid",
 ]
 
@@ -3794,9 +3574,9 @@ dependencies = [
  "indexmap 2.11.4",
  "log",
  "memchr",
- "native-tls",
  "once_cell",
  "percent-encoding",
+ "rustls",
  "serde",
  "serde_json",
  "sha2",
@@ -3806,6 +3586,7 @@ dependencies = [
  "tokio-stream",
  "tracing",
  "url",
+ "webpki-roots 0.26.11",
 ]
 
 [[package]]
@@ -3858,7 +3639,7 @@ dependencies = [
  "byteorder",
  "bytes",
  "crc",
- "digest 0.10.7",
+ "digest",
  "dotenvy",
  "either",
  "futures-channel",
@@ -4209,23 +3990,13 @@ dependencies = [
  "syn 2.0.106",
 ]
 
-[[package]]
-name = "tokio-rustls"
-version = "0.24.1"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "c28327cf380ac148141087fbfb9de9d7bd4e84ab5d2c28fbc911d753de8a7081"
-dependencies = [
- "rustls 0.21.12",
- "tokio",
-]
-
 [[package]]
 name = "tokio-rustls"
 version = "0.26.3"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "05f63835928ca123f1bef57abbcd23bb2ba0ac9ae1235f1e65bda0d06e7786bd"
 dependencies = [
- "rustls 0.23.31",
+ "rustls",
  "tokio",
 ]
 
@@ -4260,10 +4031,10 @@ checksum = "7a9daff607c6d2bf6c16fd681ccb7eecc83e4e2cdc1ca067ffaadfca5de7f084"
 dependencies = [
  "futures-util",
  "log",
- "rustls 0.23.31",
+ "rustls",
  "rustls-pki-types",
  "tokio",
- "tokio-rustls 0.26.3",
+ "tokio-rustls",
  "tungstenite",
  "webpki-roots 0.26.11",
 ]
@@ -4371,7 +4142,7 @@ dependencies = [
  "rustls-pemfile",
  "socket2 0.5.10",
  "tokio",
- "tokio-rustls 0.26.3",
+ "tokio-rustls",
  "tokio-stream",
  "tower 0.4.13",
  "tower-layer",
@@ -4565,7 +4336,7 @@ dependencies = [
  "httparse",
  "log",
  "rand 0.9.2",
- "rustls 0.23.31",
+ "rustls",
  "rustls-pki-types",
  "sha1",
  "thiserror 2.0.16",
@@ -4660,6 +4431,19 @@ version = "0.2.2"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "06abde3611657adf66d383f00b093d7faecc7fa57071cce2578660c9f1010821"
 
+[[package]]
+name = "utils"
+version = "0.1.0"
+dependencies = [
+ "aes-gcm",
+ "getrandom 0.2.16",
+ "hkdf",
+ "rand 0.8.5",
+ "secp256k1",
+ "sha2",
+ "thiserror 2.0.16",
+]
+
 [[package]]
 name = "uuid"
 version = "1.18.1"
diff --git a/crates/breez-sdk/lnurl/Cargo.toml b/crates/breez-sdk/lnurl/Cargo.toml
index 9831a1abc..518f0857c 100644
--- a/crates/breez-sdk/lnurl/Cargo.toml
+++ b/crates/breez-sdk/lnurl/Cargo.toml
@@ -26,7 +26,7 @@ serde_json = "1.0.140"
 serde_with = "3.13.0"
 spark = { path = "../../spark" }
 spark-wallet = { path = "../../spark-wallet" }
-sqlx = { version = "0.8.6", features = ["postgres", "runtime-tokio", "sqlite", "tls-native-tls"] }
+sqlx = { version = "0.8.6", features = ["postgres", "runtime-tokio", "sqlite", "tls-rustls"] }
 thiserror = "2.0.12"
 tokio = { version = "1.45.1", features = ["rt-multi-thread", "macros", "signal"] }
 tonic = "0.12.3"
diff --git a/crates/flashnet/Cargo.toml b/crates/flashnet/Cargo.toml
index 33935dd19..4a127ee84 100644
--- a/crates/flashnet/Cargo.toml
+++ b/crates/flashnet/Cargo.toml
@@ -13,15 +13,15 @@ default = []
 browser-tests = []
 
 [dependencies]
+base64.workspace = true
 bitcoin.workspace = true
 hex.workspace = true
-jwt = "0.16.0"
 macros.workspace = true
 platform-utils.workspace = true
 rand.workspace = true
 serde = { workspace = true, features = ["derive"] }
 serde_json.workspace = true
-serde_qs = "1.0.0-rc.3"
+serde_urlencoded = "0.7"
 serde_with.workspace = true
 spark.workspace = true
 spark-wallet.workspace = true
diff --git a/crates/flashnet/src/auth.rs b/crates/flashnet/src/auth.rs
index 0c05ac51a..f873ec034 100644
--- a/crates/flashnet/src/auth.rs
+++ b/crates/flashnet/src/auth.rs
@@ -1,7 +1,7 @@
 use std::collections::HashMap;
 use std::time::Duration;
 
-use jwt::{Claims, Header, Token};
+use base64::Engine;
 use platform_utils::time::{SystemTime, UNIX_EPOCH};
 use tracing::{debug, trace};
 
@@ -69,11 +69,18 @@ impl FlashnetClient {
         let verify_response = self.auth_verify(verify_request).await?;
         trace!("Received verify from flashnet",);
 
-        let token: Token<Header, Claims, _> =
-            Token::parse_unverified(&verify_response.access_token).map_err(|e| {
-                FlashnetError::Generic(format!("Failed to parse access token: {e:?}"))
-            })?;
-        let ttl_ms = match token.claims().registered.expiration {
+        let exp = verify_response
+            .access_token
+            .split('.')
+            .nth(1)
+            .and_then(|payload| {
+                base64::engine::general_purpose::URL_SAFE_NO_PAD
+                    .decode(payload)
+                    .ok()
+            })
+            .and_then(|bytes| serde_json::from_slice::<serde_json::Value>(&bytes).ok())
+            .and_then(|json| json.get("exp").and_then(serde_json::Value::as_u64));
+        let ttl_ms = match exp {
             Some(exp) => {
                 let expires = Duration::from_secs(exp);
                 let now = SystemTime::now().duration_since(UNIX_EPOCH).map_err(|_| {
@@ -138,9 +145,7 @@ impl FlashnetClient {
     {
         let query_string = match query {
             Some(q) => {
-                let qs_config =
-                    serde_qs::Config::new().array_format(serde_qs::ArrayFormat::Unindexed);
-                let qs = qs_config.serialize_string(&q).map_err(|e| {
+                let qs = serde_urlencoded::to_string(&q).map_err(|e| {
                     FlashnetError::Generic(format!("Failed to serialize query parameters: {e}"))
                 })?;
                 format!("?{qs}")
diff --git a/crates/spark/Cargo.toml b/crates/spark/Cargo.toml
index 0bbe38a08..f008bffe6 100644
--- a/crates/spark/Cargo.toml
+++ b/crates/spark/Cargo.toml
@@ -14,8 +14,7 @@ base64.workspace = true
 bitcoin = { workspace = true, features = ["rand"] }
 bytes.workspace = true
 chrono = { workspace = true, features = ["serde"] }
-ecies.workspace = true
-enum_to_enum.workspace = true
+utils.workspace = true
 frost-core.workspace = true
 frost-secp256k1-tr.workspace = true
 futures.workspace = true
diff --git a/crates/spark/src/services/lightning.rs b/crates/spark/src/services/lightning.rs
index aeb117c10..d7cfe1fda 100644
--- a/crates/spark/src/services/lightning.rs
+++ b/crates/spark/src/services/lightning.rs
@@ -387,7 +387,7 @@ impl LightningService {
 
                 // Encrypt using ECIES with the operator's identity public key
                 let public_key_bytes = operator.identity_public_key.serialize_uncompressed();
-                let encrypted = ecies::encrypt(&public_key_bytes, &proto_bytes)
+                let encrypted = utils::ecies::encrypt(&public_key_bytes, &proto_bytes)
                     .map_err(|e| ServiceError::Generic(format!("ECIES encryption failed: {e}")))?;
 
                 let operator_identifier = hex::encode(operator.identifier.serialize());
diff --git a/crates/spark/src/services/transfer.rs b/crates/spark/src/services/transfer.rs
index a372425bd..2ce569bb8 100644
--- a/crates/spark/src/services/transfer.rs
+++ b/crates/spark/src/services/transfer.rs
@@ -620,7 +620,7 @@ impl TransferService {
         let public_key_bytes = public_key.serialize_uncompressed();
 
         // Use ECIES to encrypt the data
-        ecies::encrypt(&public_key_bytes, data)
+        utils::ecies::encrypt(&public_key_bytes, data)
             .map_err(|e| ServiceError::Generic(format!("ECIES encryption failed: {e}")))
     }
 
diff --git a/crates/spark/src/signer/default_signer.rs b/crates/spark/src/signer/default_signer.rs
index e1475fe89..7043cea9f 100644
--- a/crates/spark/src/signer/default_signer.rs
+++ b/crates/spark/src/signer/default_signer.rs
@@ -337,12 +337,12 @@ impl DefaultSigner {
         message: &[u8],
         receiver_public_key: &PublicKey,
     ) -> Result<Vec<u8>, SignerError> {
-        ecies::encrypt(&receiver_public_key.serialize(), message)
+        utils::ecies::encrypt(&receiver_public_key.serialize(), message)
             .map_err(|e| SignerError::Generic(format!("failed to encrypt: {e}")))
     }
 
     fn decrypt_message_ecies(&self, ciphertext: &[u8]) -> Result<Vec<u8>, SignerError> {
-        ecies::decrypt(&self.key_set.identity_key_pair.secret_bytes(), ciphertext)
+        utils::ecies::decrypt(&self.key_set.identity_key_pair.secret_bytes(), ciphertext)
             .map_err(|e| SignerError::Generic(format!("failed to decrypt: {e}")))
     }
 
@@ -972,7 +972,7 @@ pub(crate) mod tests {
         assert!(!result.is_empty());
 
         // Verify receiver can decrypt it
-        let decrypted = ecies::decrypt(&receiver_private_key.secret_bytes(), &result)
+        let decrypted = utils::ecies::decrypt(&receiver_private_key.secret_bytes(), &result)
             .expect("Failed to decrypt with receiver key");
         let decrypted_key =
             SecretKey::from_slice(&decrypted).expect("Failed to parse decrypted key");
diff --git a/crates/spark/src/ssp/graphql/models.rs b/crates/spark/src/ssp/graphql/models.rs
index 250b58b85..41145d21b 100644
--- a/crates/spark/src/ssp/graphql/models.rs
+++ b/crates/spark/src/ssp/graphql/models.rs
@@ -71,7 +71,6 @@ use crate::ssp::graphql::queries::user_request::{
 };
 use bitcoin::secp256k1::PublicKey;
 use chrono::{DateTime, Utc};
-use enum_to_enum::FromEnum;
 use serde::{Deserialize, Serialize};
 
 pub use crate::ssp::graphql::queries::claim_static_deposit::ClaimStaticDepositInput;
@@ -371,14 +370,7 @@ pub struct UserRequest {
     pub on: TransferFragmentUserRequestOn,
 }
 
-#[derive(FromEnum, Debug, Clone, Copy, Deserialize, Serialize, PartialEq)]
-#[from_enum(RequestCoopExitUserRequestFragmentOn)]
-#[from_enum(RequestSwapUserRequestFragmentOn)]
-#[from_enum(RequestLightningReceiveUserRequestFragmentOn)]
-#[from_enum(RequestLightningSendUserRequestFragmentOn)]
-#[from_enum(UserRequestTransferFragmentUserRequestOn)]
-#[from_enum(CompleteCoopExitUserRequestFragmentOn)]
-#[from_enum(TransfersTransferFragmentUserRequestOn)]
+#[derive(Debug, Clone, Copy, Deserialize, Serialize, PartialEq)]
 pub enum TransferFragmentUserRequestOn {
     ClaimStaticDeposit,
     CoopExitRequest,
@@ -387,6 +379,30 @@ pub enum TransferFragmentUserRequestOn {
     LightningSendRequest,
 }
 
+macro_rules! impl_from_user_request_on {
+    ($source:ty) => {
+        impl From<$source> for TransferFragmentUserRequestOn {
+            fn from(src: $source) -> Self {
+                match src {
+                    <$source>::ClaimStaticDeposit => Self::ClaimStaticDeposit,
+                    <$source>::CoopExitRequest => Self::CoopExitRequest,
+                    <$source>::LeavesSwapRequest => Self::LeavesSwapRequest,
+                    <$source>::LightningReceiveRequest => Self::LightningReceiveRequest,
+                    <$source>::LightningSendRequest => Self::LightningSendRequest,
+                }
+            }
+        }
+    };
+}
+
+impl_from_user_request_on!(RequestCoopExitUserRequestFragmentOn);
+impl_from_user_request_on!(RequestSwapUserRequestFragmentOn);
+impl_from_user_request_on!(RequestLightningReceiveUserRequestFragmentOn);
+impl_from_user_request_on!(RequestLightningSendUserRequestFragmentOn);
+impl_from_user_request_on!(UserRequestTransferFragmentUserRequestOn);
+impl_from_user_request_on!(CompleteCoopExitUserRequestFragmentOn);
+impl_from_user_request_on!(TransfersTransferFragmentUserRequestOn);
+
 //#[macros::derive_from(TransferTransferFragment)]
 #[macros::derive_from(FullTransferFragment)]
 #[derive(Debug, Clone, Deserialize, Serialize)]
@@ -396,8 +412,7 @@ pub struct SspTransfer {
     pub user_request: Option<SspUserRequest>,
 }
 
-#[derive(FromEnum, Debug, Clone, Deserialize, Serialize, PartialEq)]
-#[from_enum(TransferUserRequestFragment)]
+#[derive(Debug, Clone, Deserialize, Serialize, PartialEq)]
 pub enum SspUserRequest {
     ClaimStaticDeposit(ClaimStaticDepositInfo),
     CoopExitRequest(CoopExitRequest),
@@ -406,6 +421,28 @@ pub enum SspUserRequest {
     LightningSendRequest(LightningSendRequest),
 }
 
+impl From<TransferUserRequestFragment> for SspUserRequest {
+    fn from(src: TransferUserRequestFragment) -> Self {
+        match src {
+            TransferUserRequestFragment::ClaimStaticDeposit(inner) => {
+                Self::ClaimStaticDeposit(inner.into())
+            }
+            TransferUserRequestFragment::CoopExitRequest(inner) => {
+                Self::CoopExitRequest(inner.into())
+            }
+            TransferUserRequestFragment::LeavesSwapRequest(inner) => {
+                Self::LeavesSwapRequest(inner.into())
+            }
+            TransferUserRequestFragment::LightningReceiveRequest(inner) => {
+                Self::LightningReceiveRequest(inner.into())
+            }
+            TransferUserRequestFragment::LightningSendRequest(inner) => {
+                Self::LightningSendRequest(inner.into())
+            }
+        }
+    }
+}
+
 impl SspUserRequest {
     pub fn get_lightning_invoice(&self) -> Option<String> {
         let invoice = match self {
diff --git a/crates/utils/Cargo.toml b/crates/utils/Cargo.toml
new file mode 100644
index 000000000..21010156a
--- /dev/null
+++ b/crates/utils/Cargo.toml
@@ -0,0 +1,22 @@
+[package]
+name = "utils"
+edition = "2024"
+version.workspace = true
+
+[lints]
+workspace = true
+
+[dev-dependencies]
+hex.workspace = true
+
+[dependencies]
+aes-gcm.workspace = true
+hkdf.workspace = true
+rand.workspace = true
+secp256k1.workspace = true
+sha2.workspace = true
+thiserror.workspace = true
+
+# Wasm dependencies
+[target.'cfg(all(target_family = "wasm", target_os = "unknown"))'.dependencies]
+getrandom = { version = "0.2", features = ["js"] }
diff --git a/crates/utils/src/ecies.rs b/crates/utils/src/ecies.rs
new file mode 100644
index 000000000..9ccb4911c
--- /dev/null
+++ b/crates/utils/src/ecies.rs
@@ -0,0 +1,207 @@
+/// Inline ECIES implementation compatible with the `ecies` 0.2.x crate (pure / aes-rust feature,
+/// default configuration: uncompressed ephemeral key, uncompressed HKDF points, 16-byte nonce).
+///
+/// Wire format:
+///   `ephemeral_pk` (65 B, uncompressed) || nonce (16 B) || GCM-tag (16 B) || ciphertext
+///
+/// KDF: HKDF-SHA256, IKM = `sender_pk_uncompressed` (65 B) || `ecdh_point_uncompressed` (65 B),
+///      salt = none, info = empty → 32-byte AES-256 key.
+use aes_gcm::{
+    AesGcm, Key, KeyInit,
+    aead::{AeadInPlace, consts::U16, generic_array::GenericArray},
+    aes::Aes256,
+};
+use hkdf::Hkdf;
+use rand::{RngCore, rngs::OsRng};
+use secp256k1::{PublicKey, Secp256k1, SecretKey, ecdh::shared_secret_point};
+use sha2::Sha256;
+use thiserror::Error;
+
+/// AES-256-GCM with 16-byte nonce (matches ecies default, distinct from the standard 12-byte one).
+type Cipher = AesGcm<Aes256, U16>;
+type Nonce = GenericArray<u8, U16>;
+
+const UNCOMPRESSED_PK_SIZE: usize = 65;
+const NONCE_SIZE: usize = 16;
+const TAG_SIZE: usize = 16;
+const OVERHEAD: usize = UNCOMPRESSED_PK_SIZE + NONCE_SIZE + TAG_SIZE;
+
+#[derive(Debug, Error)]
+pub enum Error {
+    #[error("invalid public key")]
+    InvalidPublicKey,
+    #[error("invalid message")]
+    InvalidMessage,
+    #[error("HKDF key derivation failed")]
+    KdfFailed,
+}
+
+/// Encrypt `msg` for `receiver_pub_bytes` (compressed 33 B or uncompressed 65 B SEC1 pubkey).
+pub fn encrypt(receiver_pub_bytes: &[u8], msg: &[u8]) -> Result<Vec<u8>, Error> {
+    let secp = Secp256k1::new();
+    let receiver_pubkey =
+        PublicKey::from_slice(receiver_pub_bytes).map_err(|_| Error::InvalidPublicKey)?;
+
+    let ephemeral_seckey = SecretKey::new(&mut OsRng);
+    let ephemeral_pubkey = PublicKey::from_secret_key(&secp, &ephemeral_seckey);
+
+    let sym_key = derive_sym_key(&ephemeral_pubkey, &ephemeral_seckey, &receiver_pubkey)?;
+
+    let mut nonce_bytes = [0u8; NONCE_SIZE];
+    OsRng.fill_bytes(&mut nonce_bytes);
+
+    let cipher = Cipher::new(Key::<Cipher>::from_slice(&sym_key));
+    let mut ciphertext = msg.to_vec();
+    let tag = cipher
+        .encrypt_in_place_detached(Nonce::from_slice(&nonce_bytes), b"", &mut ciphertext)
+        .map_err(|_| Error::InvalidMessage)?;
+
+    let mut out = Vec::with_capacity(OVERHEAD.saturating_add(msg.len()));
+    out.extend_from_slice(&ephemeral_pubkey.serialize_uncompressed());
+    out.extend_from_slice(&nonce_bytes);
+    out.extend_from_slice(tag.as_slice());
+    out.extend_from_slice(&ciphertext);
+
+    Ok(out)
+}
+
+/// Decrypt `msg` using the 32-byte raw secret key `receiver_sec_bytes`.
+pub fn decrypt(receiver_sec_bytes: &[u8], msg: &[u8]) -> Result<Vec<u8>, Error> {
+    if msg.len() < OVERHEAD {
+        return Err(Error::InvalidMessage);
+    }
+
+    let receiver_sk =
+        SecretKey::from_slice(receiver_sec_bytes).map_err(|_| Error::InvalidMessage)?;
+    let ephemeral_pk =
+        PublicKey::from_slice(&msg[..UNCOMPRESSED_PK_SIZE]).map_err(|_| Error::InvalidPublicKey)?;
+
+    let sym_key = derive_sym_key(&ephemeral_pk, &receiver_sk, &ephemeral_pk)?;
+
+    let nonce = Nonce::from_slice(&msg[UNCOMPRESSED_PK_SIZE..UNCOMPRESSED_PK_SIZE + NONCE_SIZE]);
+    let tag =
+        GenericArray::<u8, U16>::from_slice(&msg[UNCOMPRESSED_PK_SIZE + NONCE_SIZE..OVERHEAD]);
+    let mut plaintext = msg[OVERHEAD..].to_vec();
+
+    let cipher = Cipher::new(Key::<Cipher>::from_slice(&sym_key));
+    cipher
+        .decrypt_in_place_detached(nonce, b"", &mut plaintext, tag)
+        .map_err(|_| Error::InvalidMessage)?;
+
+    Ok(plaintext)
+}
+
+/// ECDH + HKDF-SHA256 key derivation.
+///
+/// `shared_secret_point` returns the raw (x, y) coordinates of the Diffie-Hellman point as
+/// `[u8; 64]`. We prepend `0x04` to form the standard 65-byte uncompressed SEC1 encoding before
+/// feeding it into the KDF, matching the wire format produced by the `ecies` 0.2.x crate.
+///
+/// - `sender_pk`:  the ephemeral public key (always)
+/// - `scalar_sk`:  the private key performing the ECDH multiply
+/// - `ecdh_pk`:    the public key being multiplied (receiver pk on encrypt, ephemeral pk on decrypt)
+fn derive_sym_key(
+    sender_pk: &PublicKey,
+    scalar_sk: &SecretKey,
+    ecdh_pk: &PublicKey,
+) -> Result<[u8; 32], Error> {
+    // Returns raw x || y (64 bytes) with no hashing — identity callback inside the C library.
+    let xy = shared_secret_point(ecdh_pk, scalar_sk);
+
+    let sender_bytes = sender_pk.serialize_uncompressed(); // 65 B: 0x04 || x || y
+
+    let mut ikm = [0u8; 130]; // 65 + 65
+    ikm[..65].copy_from_slice(&sender_bytes);
+    ikm[65] = 0x04; // uncompressed point prefix for the shared point
+    ikm[66..].copy_from_slice(&xy);
+
+    let h = Hkdf::<Sha256>::new(None, &ikm);
+    let mut out = [0u8; 32];
+    h.expand(&[], &mut out).map_err(|_| Error::KdfFailed)?;
+    Ok(out)
+}
+
+#[cfg(test)]
+mod tests {
+    use secp256k1::{Secp256k1, SecretKey};
+
+    use super::*;
+
+    /// Round-trip: anything encrypted with a pubkey decrypts with the matching privkey.
+    #[test]
+    fn test_round_trip() {
+        let secp = Secp256k1::new();
+        let sk = SecretKey::new(&mut OsRng);
+        let pk = PublicKey::from_secret_key(&secp, &sk);
+
+        let msg = b"hello world";
+        let ct = encrypt(&pk.serialize_uncompressed(), msg).unwrap();
+        let pt = decrypt(&sk.secret_bytes(), &ct).unwrap();
+
+        assert_eq!(pt, msg);
+    }
+
+    /// Both compressed (33 B) and uncompressed (65 B) receiver pubkey encodings are accepted.
+    #[test]
+    fn test_compressed_and_uncompressed_pubkey() {
+        let secp = Secp256k1::new();
+        let sk = SecretKey::new(&mut OsRng);
+        let pk = PublicKey::from_secret_key(&secp, &sk);
+        let sk_bytes = sk.secret_bytes();
+
+        let msg = b"key encoding test";
+
+        let ct_uncompressed = encrypt(&pk.serialize_uncompressed(), msg).unwrap();
+        assert_eq!(decrypt(&sk_bytes, &ct_uncompressed).unwrap(), msg);
+
+        let ct_compressed = encrypt(&pk.serialize(), msg).unwrap();
+        assert_eq!(decrypt(&sk_bytes, &ct_compressed).unwrap(), msg);
+    }
+
+    /// Known-vector from the ecies 0.2.x crate test suite (secp256k1, pure/aes-rust feature,
+    /// default config: uncompressed ephemeral key, 16-byte nonce, no short-nonce, no xchacha20).
+    /// Source: <https://github.com/ecies/rs/blob/947eeb682558667a35a8a7ffb70f5c58c390e8a0/src/elliptic/secp256k1.rs#L117>
+    #[test]
+    fn test_known_vector_compatibility() {
+        let sk_hex = "e520872701d9ec44dbac2eab85512ad14ad0c42e01de56d7b528abd8524fcb47";
+        let ct_hex = concat!(
+            "047be1885aeb48d4d4db0c992996725d3264784fef88c5b60782f8d0f940c21",
+            "3227fc3f904f846d5ec3d0fba6653754501e8ebadc421aa3892a20fef33cff0",
+            "206047058a4cfb4efbeae96b2d019b4ab2edce33328748a0d008a69c8f5816b",
+            "72d45bd9b5a41bb6ea0127ab23057ec6fcd"
+        );
+
+        let sk = hex::decode(sk_hex).unwrap();
+        let ct = hex::decode(ct_hex).unwrap();
+
+        let plaintext = decrypt(&sk, &ct).unwrap();
+        assert_eq!(plaintext, "hello world🌍".as_bytes());
+    }
+
+    /// Decryption with the wrong private key must fail (GCM tag rejects it).
+    #[test]
+    fn test_wrong_key_fails() {
+        let secp = Secp256k1::new();
+        let sk = SecretKey::new(&mut OsRng);
+        let pk = PublicKey::from_secret_key(&secp, &sk);
+        let other_sk = SecretKey::new(&mut OsRng);
+
+        let ct = encrypt(&pk.serialize_uncompressed(), b"secret").unwrap();
+        let result = decrypt(&other_sk.secret_bytes(), &ct);
+
+        assert!(matches!(result, Err(Error::InvalidMessage)));
+    }
+
+    /// Ciphertexts shorter than OVERHEAD bytes must be rejected immediately.
+    #[test]
+    fn test_truncated_ciphertext_fails() {
+        assert!(matches!(
+            decrypt(&[1u8; 32], &[]),
+            Err(Error::InvalidMessage)
+        ));
+        assert!(matches!(
+            decrypt(&[1u8; 32], &[0u8; OVERHEAD - 1]),
+            Err(Error::InvalidMessage)
+        ));
+    }
+}
diff --git a/crates/utils/src/lib.rs b/crates/utils/src/lib.rs
new file mode 100644
index 000000000..16b09b02c
--- /dev/null
+++ b/crates/utils/src/lib.rs
@@ -0,0 +1 @@
+pub mod ecies;
diff --git a/crates/xtask/Cargo.toml b/crates/xtask/Cargo.toml
index bfc674a93..5dfd5c3fa 100644
--- a/crates/xtask/Cargo.toml
+++ b/crates/xtask/Cargo.toml
@@ -8,6 +8,5 @@ publish = false
 anyhow.workspace = true
 cargo_metadata.workspace = true
 clap = { workspace = true, features = ["derive"] }
-rayon.workspace = true
 serde_json.workspace = true
 xshell.workspace = true
diff --git a/docs/breez-sdk/snippets/rust/Cargo.lock b/docs/breez-sdk/snippets/rust/Cargo.lock
index 16d4ae998..b752c8ac5 100644
--- a/docs/breez-sdk/snippets/rust/Cargo.lock
+++ b/docs/breez-sdk/snippets/rust/Cargo.lock
@@ -73,57 +73,12 @@ version = "1.0.100"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "a23eb6b1614318a8071c9b2521f36b424b2c83db5eb3a0fead4a6c0809af6e61"
 
-[[package]]
-name = "arrayref"
-version = "0.3.9"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "76a2e8124351fda1ef8aaaa3bbd7ebbcb486bbcd4225aca0aa0d84bb2db8fecb"
-
 [[package]]
 name = "arrayvec"
 version = "0.7.6"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "7c02d123df017efcdfbd739ef81735b36c5ba83ec3c59c80a9d7ecc718f92e50"
 
-[[package]]
-name = "asn1-rs"
-version = "0.6.2"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "5493c3bedbacf7fd7382c6346bbd66687d12bbaad3a89a2d2c303ee6cf20b048"
-dependencies = [
- "asn1-rs-derive",
- "asn1-rs-impl",
- "displaydoc",
- "nom",
- "num-traits",
- "rusticata-macros",
- "thiserror 1.0.69",
- "time",
-]
-
-[[package]]
-name = "asn1-rs-derive"
-version = "0.5.1"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "965c2d33e53cb6b267e148a4cb0760bc01f4904c1cd4bb4002a085bb016d1490"
-dependencies = [
- "proc-macro2",
- "quote",
- "syn 2.0.114",
- "synstructure",
-]
-
-[[package]]
-name = "asn1-rs-impl"
-version = "0.2.0"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "7b18050c2cd6fe86c3a76584ef5e0baf286d038cda203eb6223df2cc413565f7"
-dependencies = [
- "proc-macro2",
- "quote",
- "syn 2.0.114",
-]
-
 [[package]]
 name = "async-stream"
 version = "0.3.6"
@@ -180,7 +135,7 @@ dependencies = [
  "futures-util",
  "js-sys",
  "tokio",
- "tokio-rustls 0.26.4",
+ "tokio-rustls",
  "tokio-socks",
  "tokio-tungstenite",
  "url",
@@ -278,12 +233,6 @@ dependencies = [
  "bitcoin_hashes",
 ]
 
-[[package]]
-name = "base64"
-version = "0.13.1"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "9e1b586273c5702936fe7b7d6896644d8be71e6314cfe09d3167c95f712589e8"
-
 [[package]]
 name = "base64"
 version = "0.22.1"
@@ -376,15 +325,14 @@ checksum = "812e12b5285cc515a9c72a5c1d3b6d46a19dac5acfef5265968c166106e31dd3"
 [[package]]
 name = "bitreq"
 version = "0.3.4"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "08221cf31c5f00fb6fc8fa697cea54176b06801a518bd9d3482aa27099827a3a"
+source = "git+https://github.com/breez/corepc?branch=yse-bitreq-rustls#d052f8f0efd05459dd4ae157a2d68d2044ac824c"
 dependencies = [
- "rustls 0.21.12",
+ "rustls",
  "rustls-webpki 0.101.7",
  "serde",
  "serde_json",
  "tokio",
- "tokio-rustls 0.24.1",
+ "tokio-rustls",
  "webpki-roots 0.25.4",
 ]
 
@@ -413,7 +361,7 @@ dependencies = [
  "aes",
  "anyhow",
  "async-trait",
- "base64 0.22.1",
+ "base64",
  "bech32",
  "bitcoin",
  "bitreq",
@@ -425,13 +373,12 @@ dependencies = [
  "macros",
  "platform-utils",
  "prost",
- "regex",
+ "regex-lite",
  "reqwest",
  "serde",
  "serde_json",
  "spark",
  "spark-wallet",
- "strum",
  "thiserror 2.0.17",
  "tokio",
  "tonic",
@@ -446,16 +393,13 @@ version = "0.1.0"
 dependencies = [
  "anyhow",
  "async-trait",
- "base64 0.22.1",
+ "base64",
  "bip39",
  "bitcoin",
  "bitflags",
  "breez-sdk-common",
  "built",
  "chrono",
- "deadpool",
- "deadpool-postgres",
- "ecies",
  "flashnet",
  "frost-secp256k1-tr-unofficial",
  "hex",
@@ -467,19 +411,17 @@ dependencies = [
  "platform-utils",
  "rusqlite",
  "rusqlite_migration",
- "rustls 0.23.36",
  "serde",
  "serde_json",
+ "spark-postgres",
  "spark-wallet",
  "thiserror 2.0.17",
  "tokio",
- "tokio-postgres",
- "tokio-postgres-rustls",
  "tracing",
  "tracing-subscriber",
+ "utils",
  "uuid",
- "webpki-roots 1.0.5",
- "x509-parser",
+ "x509-cert",
 ]
 
 [[package]]
@@ -670,12 +612,6 @@ version = "1.2.0"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "790eea4361631c5e7d22598ecd5723ff611904e3344ce8720784c93e3d83d40b"
 
-[[package]]
-name = "crunchy"
-version = "0.2.4"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "460fbee9c2c2f33933d720630a6a0bac33ba7053db5344fac858d4b8952d77d5"
-
 [[package]]
 name = "crypto-bigint"
 version = "0.5.5"
@@ -802,20 +738,6 @@ dependencies = [
  "zeroize",
 ]
 
-[[package]]
-name = "der-parser"
-version = "9.0.0"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "5cd0a5c643689626bec213c4d8bd4d96acc8ffdb4ad4bb6bc16abf27d5f4b553"
-dependencies = [
- "asn1-rs",
- "displaydoc",
- "nom",
- "num-bigint",
- "num-traits",
- "rusticata-macros",
-]
-
 [[package]]
 name = "der_derive"
 version = "0.7.3"
@@ -848,15 +770,6 @@ dependencies = [
  "syn 2.0.114",
 ]
 
-[[package]]
-name = "digest"
-version = "0.9.0"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "d3dd60d1080a57a05ab032377049e0591415d2b31afd7028356dbf3cc6dcb066"
-dependencies = [
- "generic-array",
-]
-
 [[package]]
 name = "digest"
 version = "0.10.7"
@@ -912,31 +825,13 @@ source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "ee27f32b5c5292967d2d4a9d7f1e0b0aed2c15daded5a60300e4abb9d8020bca"
 dependencies = [
  "der",
- "digest 0.10.7",
+ "digest",
  "elliptic-curve",
  "rfc6979",
  "signature",
  "spki",
 ]
 
-[[package]]
-name = "ecies"
-version = "0.2.10"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "0cd378cd438dcec2698ce6fd6cdbb323c671552d8be5af853690dc8320bc676d"
-dependencies = [
- "aes-gcm",
- "getrandom 0.2.16",
- "hkdf",
- "libsecp256k1",
- "lock_api",
- "once_cell",
- "rand_core 0.6.4",
- "sha2",
- "typenum",
- "wasm-bindgen",
-]
-
 [[package]]
 name = "either"
 version = "1.15.0"
@@ -951,7 +846,7 @@ checksum = "b5e6043086bf7973472e0c7dff2142ea0b680d30e18d9cc40f267efbf222bd47"
 dependencies = [
  "base16ct",
  "crypto-bigint",
- "digest 0.10.7",
+ "digest",
  "ff",
  "generic-array",
  "group",
@@ -983,26 +878,6 @@ dependencies = [
  "cfg-if",
 ]
 
-[[package]]
-name = "enum_to_enum"
-version = "0.1.0"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "7a98f748df7c1570c9c6bfbd3b422adeee429fd778538c66b79cccbb051b0d02"
-dependencies = [
- "enum_to_enum_derive",
-]
-
-[[package]]
-name = "enum_to_enum_derive"
-version = "0.1.0"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "51953530e29a0e9abfb23af10748b0328cabf3d0d0e1ffd34b61144c0e0440b1"
-dependencies = [
- "proc-macro2",
- "quote",
- "syn 1.0.109",
-]
-
 [[package]]
 name = "equivalent"
 version = "1.0.2"
@@ -1075,16 +950,16 @@ checksum = "b7ac824320a75a52197e8f2d787f6a38b6718bb6897a35142d749af3c0e8f4fe"
 name = "flashnet"
 version = "0.1.0"
 dependencies = [
+ "base64",
  "bitcoin",
  "getrandom 0.2.16",
  "hex",
- "jwt",
  "macros",
  "platform-utils",
  "rand 0.8.5",
  "serde",
  "serde_json",
- "serde_qs",
+ "serde_urlencoded",
  "serde_with",
  "spark",
  "spark-wallet",
@@ -1507,7 +1382,7 @@ version = "0.12.1"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "6c49c37c09c17a53d937dfbb742eb3a961d65a994e6bcdcf37e7399d0cc8ab5e"
 dependencies = [
- "digest 0.10.7",
+ "digest",
 ]
 
 [[package]]
@@ -1587,10 +1462,10 @@ dependencies = [
  "http",
  "hyper",
  "hyper-util",
- "rustls 0.23.36",
+ "rustls",
  "rustls-pki-types",
  "tokio",
- "tokio-rustls 0.26.4",
+ "tokio-rustls",
  "tower-service",
 ]
 
@@ -1613,7 +1488,7 @@ version = "0.1.19"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "727805d60e7938b76b826a6ef209eb70eaa1812794f9424d4a4e2d740662df5f"
 dependencies = [
- "base64 0.22.1",
+ "base64",
  "bytes",
  "futures-channel",
  "futures-core",
@@ -1861,21 +1736,6 @@ dependencies = [
  "wasm-bindgen",
 ]
 
-[[package]]
-name = "jwt"
-version = "0.16.0"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "6204285f77fe7d9784db3fdc449ecce1a0114927a51d5a41c4c7a292011c015f"
-dependencies = [
- "base64 0.13.1",
- "crypto-common",
- "digest 0.10.7",
- "hmac",
- "serde",
- "serde_json",
- "sha2",
-]
-
 [[package]]
 name = "k256"
 version = "0.13.4"
@@ -1930,51 +1790,6 @@ dependencies = [
  "libc",
 ]
 
-[[package]]
-name = "libsecp256k1"
-version = "0.7.2"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "e79019718125edc905a079a70cfa5f3820bc76139fc91d6f9abc27ea2a887139"
-dependencies = [
- "arrayref",
- "base64 0.22.1",
- "digest 0.9.0",
- "libsecp256k1-core",
- "libsecp256k1-gen-ecmult",
- "libsecp256k1-gen-genmult",
- "rand 0.8.5",
- "serde",
-]
-
-[[package]]
-name = "libsecp256k1-core"
-version = "0.3.0"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "5be9b9bb642d8522a44d533eab56c16c738301965504753b03ad1de3425d5451"
-dependencies = [
- "crunchy",
- "digest 0.9.0",
- "subtle",
-]
-
-[[package]]
-name = "libsecp256k1-gen-ecmult"
-version = "0.3.0"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "3038c808c55c87e8a172643a7d87187fc6c4174468159cb3090659d55bcb4809"
-dependencies = [
- "libsecp256k1-core",
-]
-
-[[package]]
-name = "libsecp256k1-gen-genmult"
-version = "0.3.0"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "3db8d6ba2cec9eacc40e6e8ccc98931840301f1006e95647ceb2dd5c3aa06f7c"
-dependencies = [
- "libsecp256k1-core",
-]
-
 [[package]]
 name = "libsqlite3-sys"
 version = "0.30.1"
@@ -2112,7 +1927,7 @@ source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "d89e7ee0cfbedfc4da3340218492196241d89eefb6dab27de5df917a6d2e78cf"
 dependencies = [
  "cfg-if",
- "digest 0.10.7",
+ "digest",
 ]
 
 [[package]]
@@ -2127,12 +1942,6 @@ version = "0.3.17"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "6877bb514081ee2a7ff5ef9de3281f14a4dd4bceac4c09388074a6b5df8a139a"
 
-[[package]]
-name = "minimal-lexical"
-version = "0.2.1"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "68354c5c6bd36d73ff3feceb05efa59b6acb7626617f4962be322a825e61f79a"
-
 [[package]]
 name = "mio"
 version = "1.1.1"
@@ -2156,23 +1965,13 @@ version = "0.5.0"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "f0efe882e02d206d8d279c20eb40e03baf7cb5136a1476dc084a324fbc3ec42d"
 
-[[package]]
-name = "nom"
-version = "7.1.3"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "d273983c5a657a70a3e8f2a01329822f3b8c8172b73826411a55751e404a0a4a"
-dependencies = [
- "memchr",
- "minimal-lexical",
-]
-
 [[package]]
 name = "nostr"
 version = "0.43.1"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "62a97d745f1bd8d5e05a978632bbb87b0614567d5142906fe7c86fb2440faac6"
 dependencies = [
- "base64 0.22.1",
+ "base64",
  "bech32",
  "bip39",
  "bitcoin_hashes",
@@ -2239,31 +2038,12 @@ dependencies = [
  "windows-sys 0.61.2",
 ]
 
-[[package]]
-name = "num-bigint"
-version = "0.4.6"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "a5e44f723f1133c9deac646763579fdb3ac745e418f2a7af9cd0c431da1f20b9"
-dependencies = [
- "num-integer",
- "num-traits",
-]
-
 [[package]]
 name = "num-conv"
 version = "0.1.0"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "51d515d32fb182ee37cda2ccdcb92950d6a3c2893aa280e540671c2cd0f3b1d9"
 
-[[package]]
-name = "num-integer"
-version = "0.1.46"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "7969661fd2958a5cb096e56c8e1ad0444ac2bbcd0061bd28660485a44879858f"
-dependencies = [
- "num-traits",
-]
-
 [[package]]
 name = "num-traits"
 version = "0.2.19"
@@ -2283,24 +2063,11 @@ dependencies = [
  "libc",
 ]
 
-[[package]]
-name = "oid-registry"
-version = "0.7.1"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "a8d8034d9489cdaf79228eb9f6a3b8d7bb32ba00d6645ebd48eef4077ceb5bd9"
-dependencies = [
- "asn1-rs",
-]
-
 [[package]]
 name = "once_cell"
 version = "1.21.3"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "42f5e15c9953c5e4ccceeb2e7382a716482c34515315f7b03532b8b4e8393d2d"
-dependencies = [
- "critical-section",
- "portable-atomic",
-]
 
 [[package]]
 name = "opaque-debug"
@@ -2354,7 +2121,7 @@ version = "0.12.2"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "f8ed6a7761f76e3b9f92dfb0a60a6a6477c61024b775147ff0973a02653abaf2"
 dependencies = [
- "digest 0.10.7",
+ "digest",
  "hmac",
 ]
 
@@ -2446,7 +2213,7 @@ name = "platform-utils"
 version = "0.1.0"
 dependencies = [
  "async-trait",
- "base64 0.22.1",
+ "base64",
  "bitreq",
  "macros",
  "reqwest",
@@ -2482,12 +2249,6 @@ dependencies = [
  "universal-hash",
 ]
 
-[[package]]
-name = "portable-atomic"
-version = "1.13.0"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "f89776e4d69bb58bc6993e99ffa1d11f228b839984854c7daeb5d37f87cbe950"
-
 [[package]]
 name = "possiblyrandom"
 version = "0.2.0"
@@ -2516,7 +2277,7 @@ version = "0.6.10"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "3ee9dd5fe15055d2b6806f4736aa0c9637217074e224bbec46d4041b91bb9491"
 dependencies = [
- "base64 0.22.1",
+ "base64",
  "byteorder",
  "bytes",
  "fallible-iterator 0.2.0",
@@ -2763,6 +2524,12 @@ dependencies = [
  "regex-syntax",
 ]
 
+[[package]]
+name = "regex-lite"
+version = "0.1.9"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "cab834c73d247e67f4fae452806d17d3c7501756d98c8808d7c9c7aa7d18f973"
+
 [[package]]
 name = "regex-syntax"
 version = "0.8.8"
@@ -2775,7 +2542,7 @@ version = "0.12.28"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "eddd3ca559203180a307f12d114c268abf583f59b03cb906fd0b3ff8646c1147"
 dependencies = [
- "base64 0.22.1",
+ "base64",
  "bytes",
  "encoding_rs",
  "futures-core",
@@ -2862,15 +2629,6 @@ dependencies = [
  "semver",
 ]
 
-[[package]]
-name = "rusticata-macros"
-version = "4.1.0"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "faf0c4a6ece9950b9abdb62b1cfcf2a68b3b67a10ba445b3bb85be2a293d0632"
-dependencies = [
- "nom",
-]
-
 [[package]]
 name = "rustix"
 version = "1.1.3"
@@ -2886,20 +2644,9 @@ dependencies = [
 
 [[package]]
 name = "rustls"
-version = "0.21.12"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "3f56a14d1f48b391359b22f731fd4bd7e43c97f3c50eee276f3aa09c94784d3e"
-dependencies = [
- "ring",
- "rustls-webpki 0.101.7",
- "sct",
-]
-
-[[package]]
-name = "rustls"
-version = "0.23.36"
+version = "0.23.37"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "c665f33d38cea657d9614f766881e4d510e0eda4239891eea56b4cadcf01801b"
+checksum = "758025cb5fccfd3bc2fd74708fd4682be41d99e5dff73c377c0646c6012c73a4"
 dependencies = [
  "log",
  "once_cell",
@@ -3033,16 +2780,6 @@ dependencies = [
  "sha2",
 ]
 
-[[package]]
-name = "sct"
-version = "0.7.1"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "da046153aa2352493d6cb7da4b6e5c0c057d8a1d0a9aa8560baffdd945acd414"
-dependencies = [
- "ring",
- "untrusted",
-]
-
 [[package]]
 name = "sec1"
 version = "0.7.3"
@@ -3150,19 +2887,6 @@ dependencies = [
  "zmij",
 ]
 
-[[package]]
-name = "serde_qs"
-version = "1.0.0-rc.4"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "18c21dc864770a74dc4d61d6454bf3b5eb7bc7014d0cead189aa909472a70c9c"
-dependencies = [
- "itoa",
- "percent-encoding",
- "ryu",
- "serde",
- "thiserror 2.0.17",
-]
-
 [[package]]
 name = "serde_urlencoded"
 version = "0.7.1"
@@ -3181,7 +2905,7 @@ version = "3.16.1"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "4fa237f2807440d238e0364a218270b98f767a00d3dada77b1c53ae88940e2e7"
 dependencies = [
- "base64 0.22.1",
+ "base64",
  "chrono",
  "hex",
  "indexmap 1.9.3",
@@ -3224,7 +2948,7 @@ checksum = "e3bf829a2d51ab4a5ddf1352d8470c140cadc8301b2ae1789db023f01cedd6ba"
 dependencies = [
  "cfg-if",
  "cpufeatures",
- "digest 0.10.7",
+ "digest",
 ]
 
 [[package]]
@@ -3241,7 +2965,7 @@ checksum = "a7507d819769d01a365ab707794a4084392c824f54a7a6a7862f8c3d0892b283"
 dependencies = [
  "cfg-if",
  "cpufeatures",
- "digest 0.10.7",
+ "digest",
 ]
 
 [[package]]
@@ -3278,7 +3002,7 @@ version = "2.2.0"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "77549399552de45a898a580c1b41d445bf730df867cc44e6c0233bbc4b8329de"
 dependencies = [
- "digest 0.10.7",
+ "digest",
  "rand_core 0.6.4",
 ]
 
@@ -3325,13 +3049,11 @@ name = "spark"
 version = "0.1.0"
 dependencies = [
  "async-trait",
- "base64 0.22.1",
+ "base64",
  "bitcoin",
  "built",
  "bytes",
  "chrono",
- "ecies",
- "enum_to_enum",
  "frost-core-unofficial",
  "frost-secp256k1-tr-unofficial",
  "futures",
@@ -3347,7 +3069,7 @@ dependencies = [
  "prost",
  "prost-types",
  "rand 0.8.5",
- "rustls 0.23.36",
+ "rustls",
  "serde",
  "serde_json",
  "serde_with",
@@ -3359,9 +3081,33 @@ dependencies = [
  "tower-service",
  "tracing",
  "unicode-normalization",
+ "utils",
  "uuid",
 ]
 
+[[package]]
+name = "spark-postgres"
+version = "0.1.0"
+dependencies = [
+ "async-trait",
+ "chrono",
+ "deadpool",
+ "deadpool-postgres",
+ "macros",
+ "platform-utils",
+ "rustls",
+ "serde",
+ "serde_json",
+ "spark-wallet",
+ "thiserror 2.0.17",
+ "tokio",
+ "tokio-postgres",
+ "tokio-postgres-rustls",
+ "tracing",
+ "uuid",
+ "webpki-roots 1.0.5",
+]
+
 [[package]]
 name = "spark-wallet"
 version = "0.1.0"
@@ -3422,27 +3168,6 @@ version = "0.11.1"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "7da8b5736845d9f2fcb837ea5d9e2628564b3b043a70948a3f0b778838c5fb4f"
 
-[[package]]
-name = "strum"
-version = "0.27.2"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "af23d6f6c1a224baef9d3f61e287d2761385a5b88fdab4eb4c6f11aeb54c4bcf"
-dependencies = [
- "strum_macros",
-]
-
-[[package]]
-name = "strum_macros"
-version = "0.27.2"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "7695ce3845ea4b33927c055a39dc438a45b059f7c1b3d91d38d10355fb8cbca7"
-dependencies = [
- "heck 0.5.0",
- "proc-macro2",
- "quote",
- "syn 2.0.114",
-]
-
 [[package]]
 name = "subtle"
 version = "2.6.1"
@@ -3731,30 +3456,20 @@ checksum = "27d684bad428a0f2481f42241f821db42c54e2dc81d8c00db8536c506b0a0144"
 dependencies = [
  "const-oid",
  "ring",
- "rustls 0.23.36",
+ "rustls",
  "tokio",
  "tokio-postgres",
- "tokio-rustls 0.26.4",
+ "tokio-rustls",
  "x509-cert",
 ]
 
-[[package]]
-name = "tokio-rustls"
-version = "0.24.1"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "c28327cf380ac148141087fbfb9de9d7bd4e84ab5d2c28fbc911d753de8a7081"
-dependencies = [
- "rustls 0.21.12",
- "tokio",
-]
-
 [[package]]
 name = "tokio-rustls"
 version = "0.26.4"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "1729aa945f29d91ba541258c8df89027d5792d85a8841fb65e8bf0f4ede4ef61"
 dependencies = [
- "rustls 0.23.36",
+ "rustls",
  "tokio",
 ]
 
@@ -3789,10 +3504,10 @@ checksum = "7a9daff607c6d2bf6c16fd681ccb7eecc83e4e2cdc1ca067ffaadfca5de7f084"
 dependencies = [
  "futures-util",
  "log",
- "rustls 0.23.36",
+ "rustls",
  "rustls-pki-types",
  "tokio",
- "tokio-rustls 0.26.4",
+ "tokio-rustls",
  "tungstenite",
  "webpki-roots 0.26.11",
 ]
@@ -3843,7 +3558,7 @@ dependencies = [
  "async-stream",
  "async-trait",
  "axum",
- "base64 0.22.1",
+ "base64",
  "bytes",
  "h2",
  "http",
@@ -3859,7 +3574,7 @@ dependencies = [
  "rustls-pemfile",
  "socket2 0.5.10",
  "tokio",
- "tokio-rustls 0.26.4",
+ "tokio-rustls",
  "tokio-stream",
  "tower 0.4.13",
  "tower-layer",
@@ -3888,7 +3603,7 @@ version = "0.6.2"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "8957be1a1c7aa12d4c9d67882060dd57aed816bbc553fa60949312e839f4a8ea"
 dependencies = [
- "base64 0.22.1",
+ "base64",
  "byteorder",
  "bytes",
  "futures-util",
@@ -4051,7 +3766,7 @@ dependencies = [
  "httparse",
  "log",
  "rand 0.9.2",
- "rustls 0.23.36",
+ "rustls",
  "rustls-pki-types",
  "sha1",
  "thiserror 2.0.17",
@@ -4132,6 +3847,19 @@ version = "1.0.4"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "b6c140620e7ffbb22c2dee59cafe6084a59b5ffc27a8859a5f0d494b5d52b6be"
 
+[[package]]
+name = "utils"
+version = "0.1.0"
+dependencies = [
+ "aes-gcm",
+ "getrandom 0.2.16",
+ "hkdf",
+ "rand 0.8.5",
+ "secp256k1",
+ "sha2",
+ "thiserror 2.0.17",
+]
+
 [[package]]
 name = "uuid"
 version = "1.19.0"
@@ -4592,23 +4320,6 @@ dependencies = [
  "tls_codec",
 ]
 
-[[package]]
-name = "x509-parser"
-version = "0.16.0"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "fcbc162f30700d6f3f82a24bf7cc62ffe7caea42c0b2cba8bf7f3ae50cf51f69"
-dependencies = [
- "asn1-rs",
- "data-encoding",
- "der-parser",
- "lazy_static",
- "nom",
- "oid-registry",
- "rusticata-macros",
- "thiserror 1.0.69",
- "time",
-]
-
 [[package]]
 name = "yoke"
 version = "0.8.1"
diff --git a/packages/flutter/rust/Cargo.lock b/packages/flutter/rust/Cargo.lock
index 81d601897..37229e6a1 100644
--- a/packages/flutter/rust/Cargo.lock
+++ b/packages/flutter/rust/Cargo.lock
@@ -116,57 +116,12 @@ version = "1.0.100"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "a23eb6b1614318a8071c9b2521f36b424b2c83db5eb3a0fead4a6c0809af6e61"
 
-[[package]]
-name = "arrayref"
-version = "0.3.9"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "76a2e8124351fda1ef8aaaa3bbd7ebbcb486bbcd4225aca0aa0d84bb2db8fecb"
-
 [[package]]
 name = "arrayvec"
 version = "0.7.6"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "7c02d123df017efcdfbd739ef81735b36c5ba83ec3c59c80a9d7ecc718f92e50"
 
-[[package]]
-name = "asn1-rs"
-version = "0.6.2"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "5493c3bedbacf7fd7382c6346bbd66687d12bbaad3a89a2d2c303ee6cf20b048"
-dependencies = [
- "asn1-rs-derive",
- "asn1-rs-impl",
- "displaydoc",
- "nom",
- "num-traits",
- "rusticata-macros",
- "thiserror 1.0.69",
- "time",
-]
-
-[[package]]
-name = "asn1-rs-derive"
-version = "0.5.1"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "965c2d33e53cb6b267e148a4cb0760bc01f4904c1cd4bb4002a085bb016d1490"
-dependencies = [
- "proc-macro2",
- "quote",
- "syn 2.0.114",
- "synstructure",
-]
-
-[[package]]
-name = "asn1-rs-impl"
-version = "0.2.0"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "7b18050c2cd6fe86c3a76584ef5e0baf286d038cda203eb6223df2cc413565f7"
-dependencies = [
- "proc-macro2",
- "quote",
- "syn 2.0.114",
-]
-
 [[package]]
 name = "async-stream"
 version = "0.3.6"
@@ -223,7 +178,7 @@ dependencies = [
  "futures-util",
  "js-sys",
  "tokio",
- "tokio-rustls 0.26.4",
+ "tokio-rustls",
  "tokio-socks",
  "tokio-tungstenite",
  "url",
@@ -342,12 +297,6 @@ dependencies = [
  "bitcoin_hashes",
 ]
 
-[[package]]
-name = "base64"
-version = "0.13.1"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "9e1b586273c5702936fe7b7d6896644d8be71e6314cfe09d3167c95f712589e8"
-
 [[package]]
 name = "base64"
 version = "0.22.1"
@@ -440,15 +389,14 @@ checksum = "812e12b5285cc515a9c72a5c1d3b6d46a19dac5acfef5265968c166106e31dd3"
 [[package]]
 name = "bitreq"
 version = "0.3.4"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "08221cf31c5f00fb6fc8fa697cea54176b06801a518bd9d3482aa27099827a3a"
+source = "git+https://github.com/breez/corepc?branch=yse-bitreq-rustls#d052f8f0efd05459dd4ae157a2d68d2044ac824c"
 dependencies = [
- "rustls 0.21.12",
+ "rustls",
  "rustls-webpki 0.101.7",
  "serde",
  "serde_json",
  "tokio",
- "tokio-rustls 0.24.1",
+ "tokio-rustls",
  "webpki-roots 0.25.4",
 ]
 
@@ -477,7 +425,7 @@ dependencies = [
  "aes",
  "anyhow",
  "async-trait",
- "base64 0.22.1",
+ "base64",
  "bech32",
  "bitcoin",
  "bitreq",
@@ -489,13 +437,12 @@ dependencies = [
  "macros",
  "platform-utils",
  "prost",
- "regex",
+ "regex-lite",
  "reqwest",
  "serde",
  "serde_json",
  "spark",
  "spark-wallet",
- "strum",
  "thiserror 2.0.17",
  "tokio",
  "tonic",
@@ -510,14 +457,13 @@ version = "0.1.0"
 dependencies = [
  "anyhow",
  "async-trait",
- "base64 0.22.1",
+ "base64",
  "bip39",
  "bitcoin",
  "bitflags",
  "breez-sdk-common",
  "built",
  "chrono",
- "ecies",
  "flashnet",
  "frost-secp256k1-tr-unofficial",
  "hex",
@@ -526,7 +472,6 @@ dependencies = [
  "macros",
  "nostr",
  "nostr-sdk",
- "openssl",
  "platform-utils",
  "rusqlite",
  "rusqlite_migration",
@@ -537,8 +482,9 @@ dependencies = [
  "tokio",
  "tracing",
  "tracing-subscriber",
+ "utils",
  "uuid",
- "x509-parser",
+ "x509-cert",
 ]
 
 [[package]]
@@ -750,12 +696,6 @@ version = "1.2.0"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "790eea4361631c5e7d22598ecd5723ff611904e3344ce8720784c93e3d83d40b"
 
-[[package]]
-name = "crunchy"
-version = "0.2.4"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "460fbee9c2c2f33933d720630a6a0bac33ba7053db5344fac858d4b8952d77d5"
-
 [[package]]
 name = "crypto-bigint"
 version = "0.5.5"
@@ -875,21 +815,20 @@ source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "e7c1832837b905bbfb5101e07cc24c8deddf52f93225eee6ead5f4d63d53ddcb"
 dependencies = [
  "const-oid",
+ "der_derive",
+ "flagset",
  "zeroize",
 ]
 
 [[package]]
-name = "der-parser"
-version = "9.0.0"
+name = "der_derive"
+version = "0.7.3"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "5cd0a5c643689626bec213c4d8bd4d96acc8ffdb4ad4bb6bc16abf27d5f4b553"
+checksum = "8034092389675178f570469e6c3b0465d3d30b4505c294a6550db47f3c17ad18"
 dependencies = [
- "asn1-rs",
- "displaydoc",
- "nom",
- "num-bigint",
- "num-traits",
- "rusticata-macros",
+ "proc-macro2",
+ "quote",
+ "syn 2.0.114",
 ]
 
 [[package]]
@@ -913,15 +852,6 @@ dependencies = [
  "syn 2.0.114",
 ]
 
-[[package]]
-name = "digest"
-version = "0.9.0"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "d3dd60d1080a57a05ab032377049e0591415d2b31afd7028356dbf3cc6dcb066"
-dependencies = [
- "generic-array",
-]
-
 [[package]]
 name = "digest"
 version = "0.10.7"
@@ -977,31 +907,13 @@ source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "ee27f32b5c5292967d2d4a9d7f1e0b0aed2c15daded5a60300e4abb9d8020bca"
 dependencies = [
  "der",
- "digest 0.10.7",
+ "digest",
  "elliptic-curve",
  "rfc6979",
  "signature",
  "spki",
 ]
 
-[[package]]
-name = "ecies"
-version = "0.2.10"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "0cd378cd438dcec2698ce6fd6cdbb323c671552d8be5af853690dc8320bc676d"
-dependencies = [
- "aes-gcm",
- "getrandom 0.2.16",
- "hkdf",
- "libsecp256k1",
- "lock_api",
- "once_cell",
- "rand_core 0.6.4",
- "sha2",
- "typenum",
- "wasm-bindgen",
-]
-
 [[package]]
 name = "either"
 version = "1.15.0"
@@ -1016,7 +928,7 @@ checksum = "b5e6043086bf7973472e0c7dff2142ea0b680d30e18d9cc40f267efbf222bd47"
 dependencies = [
  "base16ct",
  "crypto-bigint",
- "digest 0.10.7",
+ "digest",
  "ff",
  "generic-array",
  "group",
@@ -1048,26 +960,6 @@ dependencies = [
  "cfg-if",
 ]
 
-[[package]]
-name = "enum_to_enum"
-version = "0.1.0"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "7a98f748df7c1570c9c6bfbd3b422adeee429fd778538c66b79cccbb051b0d02"
-dependencies = [
- "enum_to_enum_derive",
-]
-
-[[package]]
-name = "enum_to_enum_derive"
-version = "0.1.0"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "51953530e29a0e9abfb23af10748b0328cabf3d0d0e1ffd34b61144c0e0440b1"
-dependencies = [
- "proc-macro2",
- "quote",
- "syn 1.0.109",
-]
-
 [[package]]
 name = "env_filter"
 version = "0.1.4"
@@ -1145,20 +1037,26 @@ version = "0.5.7"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "1d674e81391d1e1ab681a28d99df07927c6d4aa5b027d7da16ba32d1d21ecd99"
 
+[[package]]
+name = "flagset"
+version = "0.4.7"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "b7ac824320a75a52197e8f2d787f6a38b6718bb6897a35142d749af3c0e8f4fe"
+
 [[package]]
 name = "flashnet"
 version = "0.1.0"
 dependencies = [
+ "base64",
  "bitcoin",
  "getrandom 0.2.16",
  "hex",
- "jwt",
  "macros",
  "platform-utils",
  "rand 0.8.5",
  "serde",
  "serde_json",
- "serde_qs",
+ "serde_urlencoded",
  "serde_with",
  "spark",
  "spark-wallet",
@@ -1215,21 +1113,6 @@ version = "1.0.7"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "3f9eec918d3f24069decb9af1554cad7c880e2da24a9afd88aca000531ab82c1"
 
-[[package]]
-name = "foreign-types"
-version = "0.3.2"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "f6f339eb8adc052cd2ca78910fda869aefa38d22d5cb648e6485e4d3fc06f3b1"
-dependencies = [
- "foreign-types-shared",
-]
-
-[[package]]
-name = "foreign-types-shared"
-version = "0.1.1"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "00b0228411908ca8685dba7fc2cdd70ec9990a6e753e89b6ac91a84c40fbaf4b"
-
 [[package]]
 name = "form_urlencoded"
 version = "1.2.2"
@@ -1656,7 +1539,7 @@ version = "0.12.1"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "6c49c37c09c17a53d937dfbb742eb3a961d65a994e6bcdcf37e7399d0cc8ab5e"
 dependencies = [
- "digest 0.10.7",
+ "digest",
 ]
 
 [[package]]
@@ -1736,10 +1619,10 @@ dependencies = [
  "http",
  "hyper",
  "hyper-util",
- "rustls 0.23.36",
+ "rustls",
  "rustls-pki-types",
  "tokio",
- "tokio-rustls 0.26.4",
+ "tokio-rustls",
  "tower-service",
 ]
 
@@ -1762,7 +1645,7 @@ version = "0.1.19"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "727805d60e7938b76b826a6ef209eb70eaa1812794f9424d4a4e2d740662df5f"
 dependencies = [
- "base64 0.22.1",
+ "base64",
  "bytes",
  "futures-channel",
  "futures-core",
@@ -2010,21 +1893,6 @@ dependencies = [
  "wasm-bindgen",
 ]
 
-[[package]]
-name = "jwt"
-version = "0.16.0"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "6204285f77fe7d9784db3fdc449ecce1a0114927a51d5a41c4c7a292011c015f"
-dependencies = [
- "base64 0.13.1",
- "crypto-common",
- "digest 0.10.7",
- "hmac",
- "serde",
- "serde_json",
- "sha2",
-]
-
 [[package]]
 name = "k256"
 version = "0.13.4"
@@ -2069,51 +1937,6 @@ version = "0.2.15"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "f9fbbcab51052fe104eb5e5d351cf728d30a5be1fe14d9be8a3b097481fb97de"
 
-[[package]]
-name = "libsecp256k1"
-version = "0.7.2"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "e79019718125edc905a079a70cfa5f3820bc76139fc91d6f9abc27ea2a887139"
-dependencies = [
- "arrayref",
- "base64 0.22.1",
- "digest 0.9.0",
- "libsecp256k1-core",
- "libsecp256k1-gen-ecmult",
- "libsecp256k1-gen-genmult",
- "rand 0.8.5",
- "serde",
-]
-
-[[package]]
-name = "libsecp256k1-core"
-version = "0.3.0"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "5be9b9bb642d8522a44d533eab56c16c738301965504753b03ad1de3425d5451"
-dependencies = [
- "crunchy",
- "digest 0.9.0",
- "subtle",
-]
-
-[[package]]
-name = "libsecp256k1-gen-ecmult"
-version = "0.3.0"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "3038c808c55c87e8a172643a7d87187fc6c4174468159cb3090659d55bcb4809"
-dependencies = [
- "libsecp256k1-core",
-]
-
-[[package]]
-name = "libsecp256k1-gen-genmult"
-version = "0.3.0"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "3db8d6ba2cec9eacc40e6e8ccc98931840301f1006e95647ceb2dd5c3aa06f7c"
-dependencies = [
- "libsecp256k1-core",
-]
-
 [[package]]
 name = "libsqlite3-sys"
 version = "0.30.1"
@@ -2251,7 +2074,7 @@ source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "d89e7ee0cfbedfc4da3340218492196241d89eefb6dab27de5df917a6d2e78cf"
 dependencies = [
  "cfg-if",
- "digest 0.10.7",
+ "digest",
 ]
 
 [[package]]
@@ -2266,12 +2089,6 @@ version = "0.3.17"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "6877bb514081ee2a7ff5ef9de3281f14a4dd4bceac4c09388074a6b5df8a139a"
 
-[[package]]
-name = "minimal-lexical"
-version = "0.2.1"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "68354c5c6bd36d73ff3feceb05efa59b6acb7626617f4962be322a825e61f79a"
-
 [[package]]
 name = "miniz_oxide"
 version = "0.8.9"
@@ -2304,23 +2121,13 @@ version = "0.5.0"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "f0efe882e02d206d8d279c20eb40e03baf7cb5136a1476dc084a324fbc3ec42d"
 
-[[package]]
-name = "nom"
-version = "7.1.3"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "d273983c5a657a70a3e8f2a01329822f3b8c8172b73826411a55751e404a0a4a"
-dependencies = [
- "memchr",
- "minimal-lexical",
-]
-
 [[package]]
 name = "nostr"
 version = "0.43.1"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "62a97d745f1bd8d5e05a978632bbb87b0614567d5142906fe7c86fb2440faac6"
 dependencies = [
- "base64 0.22.1",
+ "base64",
  "bech32",
  "bip39",
  "bitcoin_hashes",
@@ -2387,31 +2194,12 @@ dependencies = [
  "windows-sys 0.61.2",
 ]
 
-[[package]]
-name = "num-bigint"
-version = "0.4.6"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "a5e44f723f1133c9deac646763579fdb3ac745e418f2a7af9cd0c431da1f20b9"
-dependencies = [
- "num-integer",
- "num-traits",
-]
-
 [[package]]
 name = "num-conv"
 version = "0.1.0"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "51d515d32fb182ee37cda2ccdcb92950d6a3c2893aa280e540671c2cd0f3b1d9"
 
-[[package]]
-name = "num-integer"
-version = "0.1.46"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "7969661fd2958a5cb096e56c8e1ad0444ac2bbcd0061bd28660485a44879858f"
-dependencies = [
- "num-traits",
-]
-
 [[package]]
 name = "num-traits"
 version = "0.2.19"
@@ -2440,24 +2228,11 @@ dependencies = [
  "memchr",
 ]
 
-[[package]]
-name = "oid-registry"
-version = "0.7.1"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "a8d8034d9489cdaf79228eb9f6a3b8d7bb32ba00d6645ebd48eef4077ceb5bd9"
-dependencies = [
- "asn1-rs",
-]
-
 [[package]]
 name = "once_cell"
 version = "1.21.3"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "42f5e15c9953c5e4ccceeb2e7382a716482c34515315f7b03532b8b4e8393d2d"
-dependencies = [
- "critical-section",
- "portable-atomic",
-]
 
 [[package]]
 name = "opaque-debug"
@@ -2465,60 +2240,12 @@ version = "0.3.1"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "c08d65885ee38876c4f86fa503fb49d7b507c2b62552df7c70b2fce627e06381"
 
-[[package]]
-name = "openssl"
-version = "0.10.75"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "08838db121398ad17ab8531ce9de97b244589089e290a384c900cb9ff7434328"
-dependencies = [
- "bitflags",
- "cfg-if",
- "foreign-types",
- "libc",
- "once_cell",
- "openssl-macros",
- "openssl-sys",
-]
-
-[[package]]
-name = "openssl-macros"
-version = "0.1.1"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "a948666b637a0f465e8564c73e89d4dde00d72d4d473cc972f390fc3dcee7d9c"
-dependencies = [
- "proc-macro2",
- "quote",
- "syn 2.0.114",
-]
-
 [[package]]
 name = "openssl-probe"
 version = "0.2.0"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "9f50d9b3dabb09ecd771ad0aa242ca6894994c130308ca3d7684634df8037391"
 
-[[package]]
-name = "openssl-src"
-version = "300.5.4+3.5.4"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "a507b3792995dae9b0df8a1c1e3771e8418b7c2d9f0baeba32e6fe8b06c7cb72"
-dependencies = [
- "cc",
-]
-
-[[package]]
-name = "openssl-sys"
-version = "0.9.111"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "82cab2d520aa75e3c58898289429321eb788c3106963d0dc886ec7a5f4adc321"
-dependencies = [
- "cc",
- "libc",
- "openssl-src",
- "pkg-config",
- "vcpkg",
-]
-
 [[package]]
 name = "oslog"
 version = "0.2.0"
@@ -2560,7 +2287,7 @@ version = "0.12.2"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "f8ed6a7761f76e3b9f92dfb0a60a6a6477c61024b775147ff0973a02653abaf2"
 dependencies = [
- "digest 0.10.7",
+ "digest",
  "hmac",
 ]
 
@@ -2633,7 +2360,7 @@ name = "platform-utils"
 version = "0.1.0"
 dependencies = [
  "async-trait",
- "base64 0.22.1",
+ "base64",
  "bitreq",
  "macros",
  "reqwest",
@@ -2918,6 +2645,12 @@ dependencies = [
  "regex-syntax",
 ]
 
+[[package]]
+name = "regex-lite"
+version = "0.1.9"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "cab834c73d247e67f4fae452806d17d3c7501756d98c8808d7c9c7aa7d18f973"
+
 [[package]]
 name = "regex-syntax"
 version = "0.8.8"
@@ -2930,7 +2663,7 @@ version = "0.12.28"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "eddd3ca559203180a307f12d114c268abf583f59b03cb906fd0b3ff8646c1147"
 dependencies = [
- "base64 0.22.1",
+ "base64",
  "bytes",
  "encoding_rs",
  "futures-core",
@@ -3023,15 +2756,6 @@ dependencies = [
  "semver",
 ]
 
-[[package]]
-name = "rusticata-macros"
-version = "4.1.0"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "faf0c4a6ece9950b9abdb62b1cfcf2a68b3b67a10ba445b3bb85be2a293d0632"
-dependencies = [
- "nom",
-]
-
 [[package]]
 name = "rustix"
 version = "1.1.3"
@@ -3047,20 +2771,9 @@ dependencies = [
 
 [[package]]
 name = "rustls"
-version = "0.21.12"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "3f56a14d1f48b391359b22f731fd4bd7e43c97f3c50eee276f3aa09c94784d3e"
-dependencies = [
- "ring",
- "rustls-webpki 0.101.7",
- "sct",
-]
-
-[[package]]
-name = "rustls"
-version = "0.23.36"
+version = "0.23.37"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "c665f33d38cea657d9614f766881e4d510e0eda4239891eea56b4cadcf01801b"
+checksum = "758025cb5fccfd3bc2fd74708fd4682be41d99e5dff73c377c0646c6012c73a4"
 dependencies = [
  "log",
  "once_cell",
@@ -3194,16 +2907,6 @@ dependencies = [
  "sha2",
 ]
 
-[[package]]
-name = "sct"
-version = "0.7.1"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "da046153aa2352493d6cb7da4b6e5c0c057d8a1d0a9aa8560baffdd945acd414"
-dependencies = [
- "ring",
- "untrusted",
-]
-
 [[package]]
 name = "sec1"
 version = "0.7.3"
@@ -3311,19 +3014,6 @@ dependencies = [
  "zmij",
 ]
 
-[[package]]
-name = "serde_qs"
-version = "1.0.0-rc.4"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "18c21dc864770a74dc4d61d6454bf3b5eb7bc7014d0cead189aa909472a70c9c"
-dependencies = [
- "itoa",
- "percent-encoding",
- "ryu",
- "serde",
- "thiserror 2.0.17",
-]
-
 [[package]]
 name = "serde_urlencoded"
 version = "0.7.1"
@@ -3342,7 +3032,7 @@ version = "3.16.1"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "4fa237f2807440d238e0364a218270b98f767a00d3dada77b1c53ae88940e2e7"
 dependencies = [
- "base64 0.22.1",
+ "base64",
  "chrono",
  "hex",
  "indexmap 1.9.3",
@@ -3385,7 +3075,7 @@ checksum = "e3bf829a2d51ab4a5ddf1352d8470c140cadc8301b2ae1789db023f01cedd6ba"
 dependencies = [
  "cfg-if",
  "cpufeatures",
- "digest 0.10.7",
+ "digest",
 ]
 
 [[package]]
@@ -3402,7 +3092,7 @@ checksum = "a7507d819769d01a365ab707794a4084392c824f54a7a6a7862f8c3d0892b283"
 dependencies = [
  "cfg-if",
  "cpufeatures",
- "digest 0.10.7",
+ "digest",
 ]
 
 [[package]]
@@ -3426,7 +3116,7 @@ version = "2.2.0"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "77549399552de45a898a580c1b41d445bf730df867cc44e6c0233bbc4b8329de"
 dependencies = [
- "digest 0.10.7",
+ "digest",
  "rand_core 0.6.4",
 ]
 
@@ -3467,13 +3157,11 @@ name = "spark"
 version = "0.1.0"
 dependencies = [
  "async-trait",
- "base64 0.22.1",
+ "base64",
  "bitcoin",
  "built",
  "bytes",
  "chrono",
- "ecies",
- "enum_to_enum",
  "frost-core-unofficial",
  "frost-secp256k1-tr-unofficial",
  "futures",
@@ -3489,7 +3177,7 @@ dependencies = [
  "prost",
  "prost-types",
  "rand 0.8.5",
- "rustls 0.23.36",
+ "rustls",
  "serde",
  "serde_json",
  "serde_with",
@@ -3501,6 +3189,7 @@ dependencies = [
  "tower-service",
  "tracing",
  "unicode-normalization",
+ "utils",
  "uuid",
 ]
 
@@ -3553,27 +3242,6 @@ version = "0.11.1"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "7da8b5736845d9f2fcb837ea5d9e2628564b3b043a70948a3f0b778838c5fb4f"
 
-[[package]]
-name = "strum"
-version = "0.27.2"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "af23d6f6c1a224baef9d3f61e287d2761385a5b88fdab4eb4c6f11aeb54c4bcf"
-dependencies = [
- "strum_macros",
-]
-
-[[package]]
-name = "strum_macros"
-version = "0.27.2"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "7695ce3845ea4b33927c055a39dc438a45b059f7c1b3d91d38d10355fb8cbca7"
-dependencies = [
- "heck 0.5.0",
- "proc-macro2",
- "quote",
- "syn 2.0.114",
-]
-
 [[package]]
 name = "subtle"
 version = "2.6.1"
@@ -3816,23 +3484,13 @@ dependencies = [
  "syn 2.0.114",
 ]
 
-[[package]]
-name = "tokio-rustls"
-version = "0.24.1"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "c28327cf380ac148141087fbfb9de9d7bd4e84ab5d2c28fbc911d753de8a7081"
-dependencies = [
- "rustls 0.21.12",
- "tokio",
-]
-
 [[package]]
 name = "tokio-rustls"
 version = "0.26.4"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "1729aa945f29d91ba541258c8df89027d5792d85a8841fb65e8bf0f4ede4ef61"
 dependencies = [
- "rustls 0.23.36",
+ "rustls",
  "tokio",
 ]
 
@@ -3867,10 +3525,10 @@ checksum = "7a9daff607c6d2bf6c16fd681ccb7eecc83e4e2cdc1ca067ffaadfca5de7f084"
 dependencies = [
  "futures-util",
  "log",
- "rustls 0.23.36",
+ "rustls",
  "rustls-pki-types",
  "tokio",
- "tokio-rustls 0.26.4",
+ "tokio-rustls",
  "tungstenite",
  "webpki-roots 0.26.11",
 ]
@@ -3921,7 +3579,7 @@ dependencies = [
  "async-stream",
  "async-trait",
  "axum",
- "base64 0.22.1",
+ "base64",
  "bytes",
  "h2",
  "http",
@@ -3937,7 +3595,7 @@ dependencies = [
  "rustls-pemfile",
  "socket2 0.5.10",
  "tokio",
- "tokio-rustls 0.26.4",
+ "tokio-rustls",
  "tokio-stream",
  "tower 0.4.13",
  "tower-layer",
@@ -3966,7 +3624,7 @@ version = "0.6.2"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "8957be1a1c7aa12d4c9d67882060dd57aed816bbc553fa60949312e839f4a8ea"
 dependencies = [
- "base64 0.22.1",
+ "base64",
  "byteorder",
  "bytes",
  "futures-util",
@@ -4129,7 +3787,7 @@ dependencies = [
  "httparse",
  "log",
  "rand 0.9.2",
- "rustls 0.23.36",
+ "rustls",
  "rustls-pki-types",
  "sha1",
  "thiserror 2.0.17",
@@ -4198,6 +3856,19 @@ version = "1.0.4"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "b6c140620e7ffbb22c2dee59cafe6084a59b5ffc27a8859a5f0d494b5d52b6be"
 
+[[package]]
+name = "utils"
+version = "0.1.0"
+dependencies = [
+ "aes-gcm",
+ "getrandom 0.2.16",
+ "hkdf",
+ "rand 0.8.5",
+ "secp256k1",
+ "sha2",
+ "thiserror 2.0.17",
+]
+
 [[package]]
 name = "uuid"
 version = "1.19.0"
@@ -4618,20 +4289,14 @@ source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "9edde0db4769d2dc68579893f2306b26c6ecfbe0ef499b013d731b7b9247e0b9"
 
 [[package]]
-name = "x509-parser"
-version = "0.16.0"
+name = "x509-cert"
+version = "0.2.5"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "fcbc162f30700d6f3f82a24bf7cc62ffe7caea42c0b2cba8bf7f3ae50cf51f69"
+checksum = "1301e935010a701ae5f8655edc0ad17c44bad3ac5ce8c39185f75453b720ae94"
 dependencies = [
- "asn1-rs",
- "data-encoding",
- "der-parser",
- "lazy_static",
- "nom",
- "oid-registry",
- "rusticata-macros",
- "thiserror 1.0.69",
- "time",
+ "const-oid",
+ "der",
+ "spki",
 ]
 
 [[package]]
diff --git a/packages/flutter/rust/Cargo.toml b/packages/flutter/rust/Cargo.toml
index 2c3ea596f..89d808a9c 100644
--- a/packages/flutter/rust/Cargo.toml
+++ b/packages/flutter/rust/Cargo.toml
@@ -12,7 +12,6 @@ crate-type = ["cdylib", "staticlib"]
 async-trait = "0.1.88"
 # Replaced with release commit during publishing
 breez-sdk-spark = { path = "../../../crates/breez-sdk/core", features = [
-    "openssl-vendored",
     "passkey",
 ] }
 extend = "1.2.0"
diff --git a/scripts/update-lock-files.sh b/scripts/update-lock-files.sh
new file mode 100755
index 000000000..2c63a9bd8
--- /dev/null
+++ b/scripts/update-lock-files.sh
@@ -0,0 +1,14 @@
+#!/usr/bin/env bash
+#
+# Re-adapted from https://github.com/rust-bitcoin/corepc/blob/master/contrib/update-lock-files.sh
+# Update lockfiles from separate workspaces at once
+
+set -euo pipefail
+
+REPO_DIR="$(git rev-parse --show-toplevel)"
+
+CRATES=(. packages/flutter/rust crates/breez-sdk/lnurl docs/breez-sdk/snippets/rust)
+
+for crate in "${CRATES[@]}"; do
+    cargo update -w --manifest-path "$REPO_DIR/$crate/Cargo.toml"
+done