openpgp: Implement ECDH and ECDSA over NistP256 with RustCrypto.

1 files changed, 175 insertions, 5 deletions

diff --git a/Cargo.lock b/Cargo.lock
index efcea173..aff06b84 100644
--- a/Cargo.lock
+++ b/Cargo.lock
@@ -204,6 +204,18 @@ source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "cf1de2fe8c75bc145a2f577add951f8134889b4795d47466a54a5c846d691693"
 
 [[package]]
+name = "bitvec"
+version = "0.20.4"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "7774144344a4faa177370406a7ff5f1da24303817368584c6206c8303eb07848"
+dependencies = [
+ "funty",
+ "radium",
+ "tap",
+ "wyz",
+]
+
+[[package]]
 name = "blake2b_simd"
 version = "0.5.11"
 source = "registry+https://github.com/rust-lang/crates.io-index"
@@ -456,6 +468,7 @@ checksum = "f54d78e30b388d4815220c8dd03fea5656b6c6d32adb59e89061552a102f8da1"
 dependencies = [
  "glob",
  "libc",
+ "libloading",
 ]
 
 [[package]]
@@ -480,7 +493,7 @@ version = "0.5.1"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "73d4de4f7724e5fe70addfb2bd37c2abd2f95084a429d7773b0b9645499b4272"
 dependencies = [
- "crypto-mac",
+ "crypto-mac 0.10.0",
  "dbl",
 ]
 
@@ -496,6 +509,12 @@ dependencies = [
 ]
 
 [[package]]
+name = "const-oid"
+version = "0.5.2"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "279bc8fc53f788a75c7804af68237d1fce02cde1e275a886a4b320604dc2aeda"
+
+[[package]]
 name = "constant_time_eq"
 version = "0.1.5"
 source = "registry+https://github.com/rust-lang/crates.io-index"
@@ -640,6 +659,16 @@ dependencies = [
 ]
 
 [[package]]
+name = "crypto-mac"
+version = "0.11.1"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "b1d1a86f49236c215f271d40892d5fc950490551400b02ef360692c29815c714"
+dependencies = [
+ "generic-array 0.14.4",
+ "subtle",
+]
+
+[[package]]
 name = "csv"
 version = "1.1.6"
 source = "registry+https://github.com/rust-lang/crates.io-index"
@@ -703,6 +732,16 @@ dependencies = [
 ]
 
 [[package]]
+name = "der"
+version = "0.3.5"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "2eeb9d92785d1facb50567852ce75d0858630630e7eabea59cf7eb7474051087"
+dependencies = [
+ "const-oid",
+ "typenum",
+]
+
+[[package]]
 name = "des"
 version = "0.6.0"
 source = "registry+https://github.com/rust-lang/crates.io-index"
@@ -801,6 +840,18 @@ dependencies = [
 ]
 
 [[package]]
+name = "ecdsa"
+version = "0.11.1"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "34d33b390ab82f2e1481e331dbd0530895640179d2128ef9a79cc690b78d1eba"
+dependencies = [
+ "der",
+ "elliptic-curve",
+ "hmac",
+ "signature",
+]
+
+[[package]]
 name = "ed25519"
 version = "1.0.3"
 source = "registry+https://github.com/rust-lang/crates.io-index"
@@ -829,6 +880,22 @@ source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "e78d4f1cc4ae33bbfc157ed5d5a5ef3bc29227303d595861deb238fcec4e9457"
 
 [[package]]
+name = "elliptic-curve"
+version = "0.9.12"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "c13e9b0c3c4170dcc2a12783746c4205d98e18957f57854251eea3f9750fe005"
+dependencies = [
+ "bitvec",
+ "ff",
+ "generic-array 0.14.4",
+ "group",
+ "pkcs8",
+ "rand_core 0.6.2",
+ "subtle",
+ "zeroize",
+]
+
+[[package]]
 name = "ena"
 version = "0.14.0"
 source = "registry+https://github.com/rust-lang/crates.io-index"
@@ -884,6 +951,17 @@ source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "7360491ce676a36bf9bb3c56c1aa791658183a54d2744120f27285738d90465a"
 
 [[package]]
+name = "ff"
+version = "0.9.0"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "72a4d941a5b7c2a75222e2d44fcdf634a67133d9db31e177ae5ff6ecda852bfe"
+dependencies = [
+ "bitvec",
+ "rand_core 0.6.2",
+ "subtle",
+]
+
+[[package]]
 name = "filetime"
 version = "0.2.14"
 source = "registry+https://github.com/rust-lang/crates.io-index"
@@ -971,6 +1049,12 @@ source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "3dcaa9ae7725d12cdb85b3ad99a434db70b468c09ded17e012d86b5c1010f7a7"
 
 [[package]]
+name = "funty"
+version = "1.1.0"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "fed34cd105917e91daa4da6b3728c47b068749d6a62c59811f06ed2ac71d9da7"
+
+[[package]]
 name = "futures"
 version = "0.3.13"
 source = "registry+https://github.com/rust-lang/crates.io-index"
@@ -1116,6 +1200,17 @@ source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "9b919933a397b79c37e33b77bb2aa3dc8eb6e165ad809e58ff75bc7db2e34574"
 
 [[package]]
+name = "group"
+version = "0.9.0"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "61b3c1e8b4f1ca07e6605ea1be903a5f6956aec5c8a67fd44d56076631675ed8"
+dependencies = [
+ "ff",
+ "rand_core 0.6.2",
+ "subtle",
+]
+
+[[package]]
 name = "h2"
 version = "0.2.7"
 source = "registry+https://github.com/rust-lang/crates.io-index"
@@ -1169,6 +1264,16 @@ dependencies = [
 ]
 
 [[package]]
+name = "hmac"
+version = "0.11.0"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "2a2a2320eb7ec0ebe8da8f744d7812d9fc4cb4d09344ac01898dbcb6a20ae69b"
+dependencies = [
+ "crypto-mac 0.11.1",
+ "digest 0.9.0",
+]
+
+[[package]]
 name = "http"
 version = "0.2.3"
 source = "registry+https://github.com/rust-lang/crates.io-index"
@@ -1375,6 +1480,16 @@ source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "3cb00336871be5ed2c8ed44b60ae9959dc5b9f08539422ed43f09e34ecaeba21"
 
 [[package]]
+name = "libloading"
+version = "0.7.0"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "6f84d96438c15fcd6c3f244c8fce01d1e2b9c6b5623e9c711dc9286d8fc92d6a"
+dependencies = [
+ "cfg-if 1.0.0",
+ "winapi 0.3.9",
+]
+
+[[package]]
 name = "libm"
 version = "0.2.1"
 source = "registry+https://github.com/rust-lang/crates.io-index"
@@ -1554,9 +1669,9 @@ dependencies = [
 
 [[package]]
 name = "nettle-sys"
-version = "2.0.6"
+version = "2.0.8"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "355944b1ac94b95a54a75788d9befba1ad4630189cbd5531ba3385f5c2678edd"
+checksum = "b95aff9e61c8d8132e41dceae74c6e526edcac8d120072c87a300b9ab7e75226"
 dependencies = [
  "bindgen",
  "pkg-config",
@@ -1713,6 +1828,17 @@ dependencies = [
 ]
 
 [[package]]
+name = "p256"
+version = "0.8.1"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "2f05f5287453297c4c16af5e2b04df8fd2a3008d70f252729650bc6d7ace5844"
+dependencies = [
+ "ecdsa",
+ "elliptic-curve",
+ "sha2 0.9.3",
+]
+
+[[package]]
 name = "peeking_take_while"
 version = "0.1.2"
 source = "registry+https://github.com/rust-lang/crates.io-index"
@@ -1799,6 +1925,16 @@ source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "8b870d8c151b6f2fb93e84a13146138f05d02ed11c7e7c54f8826aaaf7c9f184"
 
 [[package]]
+name = "pkcs8"
+version = "0.6.1"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "c9c2f795bc591cb3384cb64082a578b89207ac92bb89c9d98c1ea2ace7cd8110"
+dependencies = [
+ "der",
+ "spki",
+]
+
+[[package]]
 name = "pkg-config"
 version = "0.3.19"
 source = "registry+https://github.com/rust-lang/crates.io-index"
@@ -1885,6 +2021,12 @@ dependencies = [
 ]
 
 [[package]]
+name = "radium"
+version = "0.6.2"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "643f8f41a8ebc4c5dc4515c82bb8abd397b527fc20fd681b7c011c2aee5d44fb"
+
+[[package]]
 name = "rand"
 version = "0.7.3"
 source = "registry+https://github.com/rust-lang/crates.io-index"
@@ -2326,6 +2468,7 @@ dependencies = [
  "digest 0.9.0",
  "dyn-clone",
  "eax",
+ "ecdsa",
  "ed25519-dalek",
  "flate2",
  "generic-array 0.14.4",
@@ -2339,8 +2482,10 @@ dependencies = [
  "memsec",
  "nettle",
  "num-bigint-dig",
+ "p256",
  "quickcheck",
  "rand 0.7.3",
+ "rand_core 0.6.2",
  "regex",
  "regex-syntax",
  "ripemd160",
@@ -2513,9 +2658,13 @@ dependencies = [
 
 [[package]]
 name = "signature"
-version = "1.3.0"
+version = "1.3.1"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "0f0242b8e50dd9accdd56170e94ca1ebd223b098eb9c83539a6e367d0f36ae68"
+checksum = "c19772be3c4dd2ceaacf03cb41d5885f2a02c4d8804884918e3a258480803335"
+dependencies = [
+ "digest 0.9.0",
+ "rand_core 0.6.2",
+]
 
 [[package]]
 name = "simple_asn1"
@@ -2564,6 +2713,15 @@ source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "6e63cff320ae2c57904679ba7cb63280a3dc4613885beafb148ee7bf9aa9042d"
 
 [[package]]
+name = "spki"
+version = "0.3.0"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "9dae7e047abc519c96350e9484a96c6bf1492348af912fd3446dd2dc323f6268"
+dependencies = [
+ "der",
+]
+
+[[package]]
 name = "string_cache"
 version = "0.8.1"
 source = "registry+https://github.com/rust-lang/crates.io-index"
@@ -2611,6 +2769,12 @@ dependencies = [
 ]
 
 [[package]]
+name = "tap"
+version = "1.0.1"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "55937e1799185b12863d447f42597ed69d9928686b8d88a1df17376a097d8369"
+
+[[package]]
 name = "tempfile"
 version = "3.2.0"
 source = "registry+https://github.com/rust-lang/crates.io-index"
@@ -3063,6 +3227,12 @@ dependencies = [
 ]
 
 [[package]]
+name = "wyz"
+version = "0.2.0"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "85e60b0d1b5f99db2556934e21937020776a5d31520bf169e851ac44e6420214"
+
+[[package]]
 name = "x25519-dalek"
 version = "1.1.1"
 source = "registry+https://github.com/rust-lang/crates.io-index"