mirror of
https://github.com/pezkuwichain/pezkuwi-subxt.git
synced 2026-05-01 00:47:55 +00:00
Introduce Ed25519 crypto.
This commit is contained in:
Gav
Generated
+65
-20
@@ -129,6 +129,15 @@ dependencies = [
|
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"yaml-rust 0.3.5 (registry+https://github.com/rust-lang/crates.io-index)",
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]
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[[package]]
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name = "coco"
|
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version = "0.1.1"
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source = "registry+https://github.com/rust-lang/crates.io-index"
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dependencies = [
|
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"either 1.4.0 (registry+https://github.com/rust-lang/crates.io-index)",
|
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"scopeguard 0.3.3 (registry+https://github.com/rust-lang/crates.io-index)",
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]
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[[package]]
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name = "crunchy"
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version = "0.1.6"
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@@ -153,6 +162,11 @@ name = "dtoa"
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version = "0.4.2"
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source = "registry+https://github.com/rust-lang/crates.io-index"
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[[package]]
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name = "either"
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version = "1.4.0"
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source = "registry+https://github.com/rust-lang/crates.io-index"
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[[package]]
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name = "elastic-array"
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version = "0.9.0"
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@@ -706,12 +720,13 @@ dependencies = [
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"fixed-hash 0.1.0 (git+https://github.com/paritytech/primitives.git)",
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"polkadot-serializer 0.1.0",
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"pretty_assertions 0.4.0 (registry+https://github.com/rust-lang/crates.io-index)",
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"rust-crypto 0.2.36 (registry+https://github.com/rust-lang/crates.io-index)",
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"ring 0.12.1 (registry+https://github.com/rust-lang/crates.io-index)",
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"rustc-hex 1.0.0 (registry+https://github.com/rust-lang/crates.io-index)",
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"serde 1.0.19 (registry+https://github.com/rust-lang/crates.io-index)",
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"serde_derive 1.0.19 (registry+https://github.com/rust-lang/crates.io-index)",
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"tiny-keccak 1.3.1 (registry+https://github.com/rust-lang/crates.io-index)",
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"uint 0.1.0 (git+https://github.com/paritytech/primitives.git)",
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"untrusted 0.5.1 (registry+https://github.com/rust-lang/crates.io-index)",
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]
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[[package]]
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@@ -791,6 +806,26 @@ dependencies = [
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"libc 0.2.33 (registry+https://github.com/rust-lang/crates.io-index)",
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]
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[[package]]
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name = "rayon"
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version = "0.8.2"
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source = "registry+https://github.com/rust-lang/crates.io-index"
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dependencies = [
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"rayon-core 1.3.0 (registry+https://github.com/rust-lang/crates.io-index)",
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]
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[[package]]
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name = "rayon-core"
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version = "1.3.0"
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source = "registry+https://github.com/rust-lang/crates.io-index"
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dependencies = [
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"coco 0.1.1 (registry+https://github.com/rust-lang/crates.io-index)",
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"lazy_static 0.2.9 (registry+https://github.com/rust-lang/crates.io-index)",
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"libc 0.2.33 (registry+https://github.com/rust-lang/crates.io-index)",
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"num_cpus 1.7.0 (registry+https://github.com/rust-lang/crates.io-index)",
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"rand 0.3.18 (registry+https://github.com/rust-lang/crates.io-index)",
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]
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[[package]]
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name = "redox_syscall"
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version = "0.1.31"
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@@ -829,6 +864,18 @@ dependencies = [
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"futures 0.1.17 (registry+https://github.com/rust-lang/crates.io-index)",
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]
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[[package]]
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name = "ring"
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version = "0.12.1"
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source = "registry+https://github.com/rust-lang/crates.io-index"
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dependencies = [
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"gcc 0.3.54 (registry+https://github.com/rust-lang/crates.io-index)",
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"lazy_static 0.2.9 (registry+https://github.com/rust-lang/crates.io-index)",
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"libc 0.2.33 (registry+https://github.com/rust-lang/crates.io-index)",
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"rayon 0.8.2 (registry+https://github.com/rust-lang/crates.io-index)",
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"untrusted 0.5.1 (registry+https://github.com/rust-lang/crates.io-index)",
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]
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[[package]]
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name = "rlp"
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version = "0.2.1"
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@@ -852,18 +899,6 @@ dependencies = [
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"tiny-keccak 1.3.1 (registry+https://github.com/rust-lang/crates.io-index)",
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]
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[[package]]
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name = "rust-crypto"
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version = "0.2.36"
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source = "registry+https://github.com/rust-lang/crates.io-index"
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dependencies = [
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"gcc 0.3.54 (registry+https://github.com/rust-lang/crates.io-index)",
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"libc 0.2.33 (registry+https://github.com/rust-lang/crates.io-index)",
|
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"rand 0.3.18 (registry+https://github.com/rust-lang/crates.io-index)",
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"rustc-serialize 0.3.24 (registry+https://github.com/rust-lang/crates.io-index)",
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"time 0.1.38 (registry+https://github.com/rust-lang/crates.io-index)",
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]
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[[package]]
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name = "rustc-demangle"
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version = "0.1.5"
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@@ -874,11 +909,6 @@ name = "rustc-hex"
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version = "1.0.0"
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source = "registry+https://github.com/rust-lang/crates.io-index"
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[[package]]
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name = "rustc-serialize"
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version = "0.3.24"
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source = "registry+https://github.com/rust-lang/crates.io-index"
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[[package]]
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name = "rustc_version"
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version = "0.1.7"
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@@ -905,6 +935,11 @@ name = "scoped-tls"
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version = "0.1.0"
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source = "registry+https://github.com/rust-lang/crates.io-index"
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[[package]]
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name = "scopeguard"
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version = "0.3.3"
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source = "registry+https://github.com/rust-lang/crates.io-index"
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[[package]]
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name = "semver"
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version = "0.1.20"
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@@ -1150,6 +1185,11 @@ dependencies = [
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"void 1.0.2 (registry+https://github.com/rust-lang/crates.io-index)",
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]
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[[package]]
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name = "untrusted"
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version = "0.5.1"
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source = "registry+https://github.com/rust-lang/crates.io-index"
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[[package]]
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name = "utf8-ranges"
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version = "1.0.0"
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@@ -1206,10 +1246,12 @@ source = "registry+https://github.com/rust-lang/crates.io-index"
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"checksum cc 1.0.3 (registry+https://github.com/rust-lang/crates.io-index)" = "a9b13a57efd6b30ecd6598ebdb302cca617930b5470647570468a65d12ef9719"
|
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"checksum cfg-if 0.1.2 (registry+https://github.com/rust-lang/crates.io-index)" = "d4c819a1287eb618df47cc647173c5c4c66ba19d888a6e50d605672aed3140de"
|
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"checksum clap 2.27.1 (registry+https://github.com/rust-lang/crates.io-index)" = "1b8c532887f1a292d17de05ae858a8fe50a301e196f9ef0ddb7ccd0d1d00f180"
|
||||
"checksum coco 0.1.1 (registry+https://github.com/rust-lang/crates.io-index)" = "c06169f5beb7e31c7c67ebf5540b8b472d23e3eade3b2ec7d1f5b504a85f91bd"
|
||||
"checksum crunchy 0.1.6 (registry+https://github.com/rust-lang/crates.io-index)" = "a2f4a431c5c9f662e1200b7c7f02c34e91361150e382089a8f2dec3ba680cbda"
|
||||
"checksum dbghelp-sys 0.2.0 (registry+https://github.com/rust-lang/crates.io-index)" = "97590ba53bcb8ac28279161ca943a924d1fd4a8fb3fa63302591647c4fc5b850"
|
||||
"checksum difference 1.0.0 (registry+https://github.com/rust-lang/crates.io-index)" = "b3304d19798a8e067e48d8e69b2c37f0b5e9b4e462504ad9e27e9f3fce02bba8"
|
||||
"checksum dtoa 0.4.2 (registry+https://github.com/rust-lang/crates.io-index)" = "09c3753c3db574d215cba4ea76018483895d7bff25a31b49ba45db21c48e50ab"
|
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"checksum either 1.4.0 (registry+https://github.com/rust-lang/crates.io-index)" = "740178ddf48b1a9e878e6d6509a1442a2d42fd2928aae8e7a6f8a36fb01981b3"
|
||||
"checksum elastic-array 0.9.0 (registry+https://github.com/rust-lang/crates.io-index)" = "258ff6a9a94f648d0379dbd79110e057edbb53eb85cc237e33eadf8e5a30df85"
|
||||
"checksum env_logger 0.4.3 (registry+https://github.com/rust-lang/crates.io-index)" = "3ddf21e73e016298f5cb37d6ef8e8da8e39f91f9ec8b0df44b7deb16a9f8cd5b"
|
||||
"checksum error-chain 0.11.0 (registry+https://github.com/rust-lang/crates.io-index)" = "ff511d5dc435d703f4971bc399647c9bc38e20cb41452e3b9feb4765419ed3f3"
|
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@@ -1265,20 +1307,22 @@ source = "registry+https://github.com/rust-lang/crates.io-index"
|
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"checksum pretty_assertions 0.4.0 (registry+https://github.com/rust-lang/crates.io-index)" = "94b6bbc8a323d89a019c4cdde21850522fb8405e97add70827177fc2f86c1495"
|
||||
"checksum quote 0.3.15 (registry+https://github.com/rust-lang/crates.io-index)" = "7a6e920b65c65f10b2ae65c831a81a073a89edd28c7cce89475bff467ab4167a"
|
||||
"checksum rand 0.3.18 (registry+https://github.com/rust-lang/crates.io-index)" = "6475140dfd8655aeb72e1fd4b7a1cc1c202be65d71669476e392fe62532b9edd"
|
||||
"checksum rayon 0.8.2 (registry+https://github.com/rust-lang/crates.io-index)" = "b614fe08b6665cb9a231d07ac1364b0ef3cb3698f1239ee0c4c3a88a524f54c8"
|
||||
"checksum rayon-core 1.3.0 (registry+https://github.com/rust-lang/crates.io-index)" = "e64b609139d83da75902f88fd6c01820046840a18471e4dfcd5ac7c0f46bea53"
|
||||
"checksum redox_syscall 0.1.31 (registry+https://github.com/rust-lang/crates.io-index)" = "8dde11f18c108289bef24469638a04dce49da56084f2d50618b226e47eb04509"
|
||||
"checksum redox_termios 0.1.1 (registry+https://github.com/rust-lang/crates.io-index)" = "7e891cfe48e9100a70a3b6eb652fef28920c117d366339687bd5576160db0f76"
|
||||
"checksum regex 0.2.2 (registry+https://github.com/rust-lang/crates.io-index)" = "1731164734096285ec2a5ec7fea5248ae2f5485b3feeb0115af4fda2183b2d1b"
|
||||
"checksum regex-syntax 0.4.1 (registry+https://github.com/rust-lang/crates.io-index)" = "ad890a5eef7953f55427c50575c680c42841653abd2b028b68cd223d157f62db"
|
||||
"checksum relay 0.1.0 (registry+https://github.com/rust-lang/crates.io-index)" = "f301bafeb60867c85170031bdb2fcf24c8041f33aee09e7b116a58d4e9f781c5"
|
||||
"checksum ring 0.12.1 (registry+https://github.com/rust-lang/crates.io-index)" = "6f7d28b30a72c01b458428e0ae988d4149c20d902346902be881e3edc4bb325c"
|
||||
"checksum rlp 0.2.1 (registry+https://github.com/rust-lang/crates.io-index)" = "babe6fce20c0ca9b1582998734c4569082d0ad08e43772a1c6c40aef4f106ef9"
|
||||
"checksum rust-crypto 0.2.36 (registry+https://github.com/rust-lang/crates.io-index)" = "f76d05d3993fd5f4af9434e8e436db163a12a9d40e1a58a726f27a01dfd12a2a"
|
||||
"checksum rustc-demangle 0.1.5 (registry+https://github.com/rust-lang/crates.io-index)" = "aee45432acc62f7b9a108cc054142dac51f979e69e71ddce7d6fc7adf29e817e"
|
||||
"checksum rustc-hex 1.0.0 (registry+https://github.com/rust-lang/crates.io-index)" = "0ceb8ce7a5e520de349e1fa172baeba4a9e8d5ef06c47471863530bc4972ee1e"
|
||||
"checksum rustc-serialize 0.3.24 (registry+https://github.com/rust-lang/crates.io-index)" = "dcf128d1287d2ea9d80910b5f1120d0b8eede3fbf1abe91c40d39ea7d51e6fda"
|
||||
"checksum rustc_version 0.1.7 (registry+https://github.com/rust-lang/crates.io-index)" = "c5f5376ea5e30ce23c03eb77cbe4962b988deead10910c372b226388b594c084"
|
||||
"checksum rustc_version 0.2.1 (registry+https://github.com/rust-lang/crates.io-index)" = "b9743a7670d88d5d52950408ecdb7c71d8986251ab604d4689dd2ca25c9bca69"
|
||||
"checksum safemem 0.2.0 (registry+https://github.com/rust-lang/crates.io-index)" = "e27a8b19b835f7aea908818e871f5cc3a5a186550c30773be987e155e8163d8f"
|
||||
"checksum scoped-tls 0.1.0 (registry+https://github.com/rust-lang/crates.io-index)" = "f417c22df063e9450888a7561788e9bd46d3bb3c1466435b4eccb903807f147d"
|
||||
"checksum scopeguard 0.3.3 (registry+https://github.com/rust-lang/crates.io-index)" = "94258f53601af11e6a49f722422f6e3425c52b06245a5cf9bc09908b174f5e27"
|
||||
"checksum semver 0.1.20 (registry+https://github.com/rust-lang/crates.io-index)" = "d4f410fedcf71af0345d7607d246e7ad15faaadd49d240ee3b24e5dc21a820ac"
|
||||
"checksum semver 0.6.0 (registry+https://github.com/rust-lang/crates.io-index)" = "7a3186ec9e65071a2095434b1f5bb24838d4e8e130f584c790f6033c79943537"
|
||||
"checksum semver-parser 0.7.0 (registry+https://github.com/rust-lang/crates.io-index)" = "388a1df253eca08550bef6c72392cfe7c30914bf41df5269b68cbd6ff8f570a3"
|
||||
@@ -1310,6 +1354,7 @@ source = "registry+https://github.com/rust-lang/crates.io-index"
|
||||
"checksum unicode-width 0.1.4 (registry+https://github.com/rust-lang/crates.io-index)" = "bf3a113775714a22dcb774d8ea3655c53a32debae63a063acc00a91cc586245f"
|
||||
"checksum unicode-xid 0.0.4 (registry+https://github.com/rust-lang/crates.io-index)" = "8c1f860d7d29cf02cb2f3f359fd35991af3d30bac52c57d265a3c461074cb4dc"
|
||||
"checksum unreachable 1.0.0 (registry+https://github.com/rust-lang/crates.io-index)" = "382810877fe448991dfc7f0dd6e3ae5d58088fd0ea5e35189655f84e6814fa56"
|
||||
"checksum untrusted 0.5.1 (registry+https://github.com/rust-lang/crates.io-index)" = "f392d7819dbe58833e26872f5f6f0d68b7bbbe90fc3667e98731c4a15ad9a7ae"
|
||||
"checksum utf8-ranges 1.0.0 (registry+https://github.com/rust-lang/crates.io-index)" = "662fab6525a98beff2921d7f61a39e7d59e0b425ebc7d0d9e66d316e55124122"
|
||||
"checksum vec_map 0.8.0 (registry+https://github.com/rust-lang/crates.io-index)" = "887b5b631c2ad01628bbbaa7dd4c869f80d3186688f8d0b6f58774fbe324988c"
|
||||
"checksum void 1.0.2 (registry+https://github.com/rust-lang/crates.io-index)" = "6a02e4885ed3bc0f2de90ea6dd45ebcbb66dacffe03547fadbb0eeae2770887d"
|
||||
|
||||
Binary file not shown.
@@ -0,0 +1,28 @@
|
||||
-----BEGIN PRIVATE KEY-----
|
||||
MIIEvwIBADANBgkqhkiG9w0BAQEFAASCBKkwggSlAgEAAoIBAQDMpfNjaigc9FKC
|
||||
8owWoKvAua3O1es2CB7Gq6pFI4Ctv34Wt5XSk83XkSXLOsf2ib1zCpzLUQSVLtH1
|
||||
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|
||||
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|
||||
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|
||||
mBwrYBNC5auT3L1V2xabI2TKobd/qa+9/Sz41PeHsYLX/cu9Iplvj+LU85gYwv5d
|
||||
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|
||||
AZyb1ShF1CUb7LAsuj+fDPLnK2/R/otwWRDUvggy2ltzM+XWyXqLMtP76kmSzV1o
|
||||
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|
||||
bbTQ9nH+hxJiRG85GXKjeFkIj7PXBYAiYYcgiPF1RfB3o2R0cXZI24Y5/Ufc3OKg
|
||||
Jws/VsTIzoxoLd3u6rDKX/N40/VBrGqv76HFqVwgnbxeG+i6HZNIAvZn+6m3a6l5
|
||||
APIZp7FfLJ1vZaHP7S7GeNmcz+eJ9Y/FanItohJGfqECgYEA5d17o9Ol3H+6wkQk
|
||||
a3LU03NfvcdU5TqTOGvzx6yGGASjlByZWb7rMsRMyQ/wP60j+2Hd/G4rXbkF6vee
|
||||
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|
||||
VbwbDPM0saGx0xIlx/JOC1kEEr0CgYEA4+p/TSEq9DWH5QaMlVxBp48HY4Yrv/gQ
|
||||
UmNUbCyd7J21Re+7cY3ZGF5IoC2l4K4yPM6ovNipkX9WDZrw8T68sD8yTQzL/tDE
|
||||
CuXxG+X0b81k5UiZBFIGXiBb8JpoHRKNNGjZTZyBNhOKc902oKoNyTKILX3qI/aL
|
||||
M2v/SELm5Z0CgYEAx+XZnPn09pF5t3GM/ogpPw3Jh/+t+376AooWwWFuZ7q5Cpfo
|
||||
YFygq1B8uimLM8T9UqKkat7gBaxe0hyvanyw1FZoAAXLKPP7cGLAnKYzd7VFoka2
|
||||
hfIf95MBxVv8LW3c2wPiuYc+HbbzRrIg3KAuIg/qlkNYoobYpk44wrOR0D0CgYB0
|
||||
RNeGaGo6ROi7nHixZWwU57FUQ0kkWI8zCHsz6Br0b4vfTqooBr3+YXLZTBA4K4Vz
|
||||
YdXQ6RKwJ+6laCqMV334x3SIvAOBTc0E5kL3AXuOYZCcK0nsW0/mSsm8V3jPg/xH
|
||||
BUn9/t4n0RYrf2lz0uzPfBjeZELC7+4ZYHnNyltyPQKBgQCvT40UwZ5yHAt3leWG
|
||||
stGRTkbupenh2z23hXY0Cio8Zqa7KE5jBWdF4uu27ScK4rhFdS1sgQJFghj6SxRO
|
||||
VT5PQuRP9ETJIVwNgNQbAxbfeg8DADKGAWX9W5r//WlW1xH0/tSAxX6Pp/IiT9or
|
||||
cRljrhP8zW6qhj3BKjdivPDgPw==
|
||||
-----END PRIVATE KEY-----
|
||||
@@ -11,8 +11,8 @@ serde = "1.0"
|
||||
serde_derive = "1.0"
|
||||
tiny-keccak = "1.3"
|
||||
uint = { git = "https://github.com/paritytech/primitives.git" }
|
||||
rust-crypto = "0.2.36"
|
||||
ring = "0.12"
|
||||
untrusted = "0.5"
|
||||
|
||||
[dev-dependencies]
|
||||
polkadot-serializer = { path = "../serializer", version = "0.1" }
|
||||
|
||||
@@ -21,7 +21,8 @@
|
||||
extern crate rustc_hex;
|
||||
extern crate serde;
|
||||
extern crate tiny_keccak;
|
||||
extern crate crypto;
|
||||
extern crate ring;
|
||||
extern crate untrusted;
|
||||
|
||||
#[macro_use]
|
||||
extern crate crunchy;
|
||||
@@ -63,30 +64,85 @@ pub fn hash(data: &[u8]) -> hash::H256 {
|
||||
|
||||
/// Cool module.
|
||||
pub mod ed25519 {
|
||||
use crypto;
|
||||
use untrusted;
|
||||
use ring::{rand, signature};
|
||||
use rustc_hex::FromHex;
|
||||
|
||||
#[derive(PartialEq, Clone)]
|
||||
struct Public ([u8; 32]);
|
||||
struct HexDisplay<'a>(&'a [u8]);
|
||||
|
||||
impl<'a> ::std::fmt::Display for HexDisplay<'a> {
|
||||
fn fmt(&self, fmtr: &mut ::std::fmt::Formatter) -> Result<(), ::std::fmt::Error> {
|
||||
for byte in self.0 {
|
||||
try!( fmtr.write_fmt(format_args!("{:02x}", byte)));
|
||||
}
|
||||
Ok(())
|
||||
}
|
||||
}
|
||||
|
||||
/// A public key.
|
||||
#[derive(PartialEq, Clone, Debug)]
|
||||
pub struct Public ([u8; 32]);
|
||||
|
||||
/// A key pair.
|
||||
pub struct Pair(signature::Ed25519KeyPair);
|
||||
|
||||
/// A signature.
|
||||
#[derive(Clone)]
|
||||
struct Pair ([u8; 64]);
|
||||
#[derive(Clone)]
|
||||
struct Signature ([u8; 64]);
|
||||
pub struct Signature ([u8; 64]);
|
||||
|
||||
impl Pair {
|
||||
pub fn from_seed(seed: &[u8]) -> Pair {
|
||||
let (secret_public, public) = crypto::ed25519::keypair(seed);
|
||||
assert_eq!(&secret_public[32..64], &public[0..32]);
|
||||
Pair(secret_public)
|
||||
/// Generate new secure (random) key pair.
|
||||
pub fn new() -> Pair {
|
||||
let rng = rand::SystemRandom::new();
|
||||
let pkcs8_bytes = signature::Ed25519KeyPair::generate_pkcs8(&rng).unwrap();
|
||||
Pair(signature::Ed25519KeyPair::from_pkcs8(untrusted::Input::from(&pkcs8_bytes)).unwrap())
|
||||
}
|
||||
/// Make a new key pair from a seed phrase.
|
||||
pub fn from_seed(seed: &[u8; 32]) -> Pair {
|
||||
Pair(signature::Ed25519KeyPair::from_seed_unchecked(untrusted::Input::from(&seed[..])).unwrap())
|
||||
}
|
||||
/// Make a new key pair from the raw secret.
|
||||
pub fn from_secret(secret: &[u8; 32]) -> Pair {
|
||||
let mut pkcs8_bytes = FromHex::from_hex("302e020100300506032b657004220420").unwrap();
|
||||
pkcs8_bytes.extend_from_slice(&secret[..]);
|
||||
Pair(signature::Ed25519KeyPair::from_pkcs8_maybe_unchecked(untrusted::Input::from(&pkcs8_bytes)).unwrap())
|
||||
}
|
||||
/// Make a new key pair from the raw secret and public key (it will check to make sure
|
||||
/// they correspond to each other).
|
||||
pub fn from_both(secret_public: &[u8; 64]) -> Option<Pair> {
|
||||
let mut pkcs8_bytes = FromHex::from_hex("3053020101300506032b657004220420").unwrap();
|
||||
pkcs8_bytes.extend_from_slice(&secret_public[0..32]);
|
||||
pkcs8_bytes.extend_from_slice(&[0xa1u8, 0x23, 0x03, 0x21, 0x00]);
|
||||
pkcs8_bytes.extend_from_slice(&secret_public[32..64]);
|
||||
signature::Ed25519KeyPair::from_pkcs8_maybe_unchecked(untrusted::Input::from(&pkcs8_bytes)).ok().map(Pair)
|
||||
}
|
||||
/// Sign a message.
|
||||
pub fn sign(&self, message: &[u8]) -> Signature {
|
||||
Signature(crypto::ed25519::signature(message, &self.0))
|
||||
let mut r = [0u8; 64];
|
||||
r.copy_from_slice(self.0.sign(message).as_ref());
|
||||
Signature(r)
|
||||
}
|
||||
/// Get the public key.
|
||||
pub fn public(&self) -> Public {
|
||||
let mut r = [0u8; 32];
|
||||
r.copy_from_slice(&self.0[32..64]);
|
||||
let pk = self.0.public_key_bytes();
|
||||
r.copy_from_slice(pk);
|
||||
Public(r)
|
||||
}
|
||||
}
|
||||
impl Signature {
|
||||
/// Verify a message.
|
||||
pub fn verify(&self, message: &[u8], public: &Public) -> bool {
|
||||
let peer_public_key = untrusted::Input::from(&public.0[..]);
|
||||
let msg = untrusted::Input::from(message);
|
||||
let sig = untrusted::Input::from(&self.0[..]);
|
||||
|
||||
match signature::verify(&signature::ED25519, peer_public_key, msg, sig) {
|
||||
Ok(_) => true,
|
||||
_ => false,
|
||||
}
|
||||
}
|
||||
}
|
||||
impl From<&'static str> for Public {
|
||||
fn from(hex: &'static str) -> Self {
|
||||
let mut r = [0u8; 32];
|
||||
@@ -96,9 +152,22 @@ pub mod ed25519 {
|
||||
}
|
||||
impl From<&'static str> for Pair {
|
||||
fn from(hex: &'static str) -> Self {
|
||||
let mut r = [0u8; 64];
|
||||
r.copy_from_slice(&FromHex::from_hex(hex).unwrap()[0..64]);
|
||||
Pair(r)
|
||||
let data = FromHex::from_hex(hex).expect("Key pair given is static so hex should be good.");
|
||||
match data.len() {
|
||||
32 => {
|
||||
let mut r = [0u8; 32];
|
||||
r.copy_from_slice(&data[0..32]);
|
||||
Pair::from_secret(&r)
|
||||
}
|
||||
64 => {
|
||||
let mut r = [0u8; 64];
|
||||
r.copy_from_slice(&data[0..64]);
|
||||
Pair::from_both(&r).expect("Key pair given is static so should be good.")
|
||||
}
|
||||
_ => {
|
||||
panic!("Key pair given is static so should be correct length.");
|
||||
}
|
||||
}
|
||||
}
|
||||
}
|
||||
impl From<&'static str> for Signature {
|
||||
@@ -115,26 +184,15 @@ pub mod ed25519 {
|
||||
}
|
||||
}
|
||||
|
||||
impl PartialEq for Pair {
|
||||
fn eq(&self, other: &Pair) -> bool {
|
||||
self.0.iter().eq(other.0.iter())
|
||||
}
|
||||
}
|
||||
|
||||
impl Signature {
|
||||
fn verify(&self, message: &[u8], public: &Public) -> bool {
|
||||
crypto::ed25519::verify(message, &public.0, &self.0)
|
||||
}
|
||||
}
|
||||
|
||||
#[cfg(test)]
|
||||
mod test {
|
||||
use super::*;
|
||||
|
||||
#[test]
|
||||
fn test_vector_should_work() {
|
||||
let pair: Pair = "9d61b19deffd5a60ba844af492ec2cc44449c5697b326919703bac031cae7f60d75a980182b10ab7d54bfed3c964073a0ee172f3daa62325af021a68f707511a".into();
|
||||
let pair: Pair = "9d61b19deffd5a60ba844af492ec2cc44449c5697b326919703bac031cae7f60".into();
|
||||
let public = pair.public();
|
||||
assert_eq!(public, "d75a980182b10ab7d54bfed3c964073a0ee172f3daa62325af021a68f707511a".into());
|
||||
let message = b"";
|
||||
let signature: Signature = "e5564300c360ac729086e2cc806e828a84877f1eb8e5d974d873e065224901555fb8821590a33bacc61e39701cf9b46bd25bf5f0595bbe24655141438e7a100b".into();
|
||||
assert!(&pair.sign(&message[..]) == &signature);
|
||||
@@ -143,7 +201,16 @@ pub mod ed25519 {
|
||||
|
||||
#[test]
|
||||
fn generated_pair_should_work() {
|
||||
let pair = Pair::from_seed(b"test");
|
||||
let pair = Pair::new();
|
||||
let public = pair.public();
|
||||
let message = b"Something important";
|
||||
let signature = pair.sign(&message[..]);
|
||||
assert!(signature.verify(&message[..], &public));
|
||||
}
|
||||
|
||||
#[test]
|
||||
fn seeded_pair_should_work() {
|
||||
let pair = Pair::from_seed(b"12345678901234567890123456789012");
|
||||
let public = pair.public();
|
||||
let message = b"Something important";
|
||||
let signature = pair.sign(&message[..]);
|
||||
|
||||
Reference in New Issue
Block a user