diff --git a/Crypto/Types/PubKey/ECC.hs b/Crypto/Types/PubKey/ECC.hs new file mode 100644 --- /dev/null +++ b/Crypto/Types/PubKey/ECC.hs @@ -0,0 +1,444 @@ +{-# LANGUAGE DeriveDataTypeable #-} +-- | +-- Module : Crypto.Types.PubKey.ECC +-- License : BSD-style +-- Maintainer : Vincent Hanquez +-- Stability : Experimental +-- Portability : Excellent +-- +module Crypto.Types.PubKey.ECC + ( Curve(..) + , Point(..) + , CurveBinary(..) + , CurvePrime(..) + , ecc_fx + , ecc_p + , CurveCommon(..) + -- * recommended curves definition + , CurveName(..) + , getCurveByName + ) where + +import Data.Data + +-- | Define either a binary curve or a prime curve. +data Curve = CurveF2M CurveBinary -- ^ 𝔽(2^m) + | CurveFP CurvePrime -- ^ 𝔽p + deriving (Show,Read,Eq,Data,Typeable) + +-- | Define a point on a curve +data Point = Point + { point_x :: Integer + , point_y :: Integer + } deriving (Show,Read,Eq,Data,Typeable) + +-- | Define an elliptic curve in 𝔽(2^m) +-- The first parameter is a bitfield representing the +-- f(x) polynomial. +data CurveBinary = CurveBinary Integer CurveCommon + deriving (Show,Read,Eq,Data,Typeable) + +-- | Define an elliptic curve in 𝔽p +-- +-- the first parameter is a prime number +data CurvePrime = CurvePrime Integer CurveCommon + deriving (Show,Read,Eq,Data,Typeable) + +-- | Polynomial representing the characteristic of a CurveBinary. +ecc_fx :: CurveBinary -> Integer +ecc_fx (CurveBinary fx _) = fx + +-- | Prime number representing the characteristic of a CurvePrime. +ecc_p :: CurvePrime -> Integer +ecc_p (CurvePrime p _) = p + +-- | Define common parameters in a curve definition +-- of the form: y^2 = x^3 + ax + b +data CurveCommon = CurveCommon + { ecc_a :: Integer -- ^ curve parameter a + , ecc_b :: Integer -- ^ curve parameter b + , ecc_g :: Point -- ^ base point + , ecc_n :: Integer -- ^ order of G + , ecc_h :: Integer -- ^ cofactor + } deriving (Show,Read,Eq,Data,Typeable) + +-- | Define names for known recommended curves +data CurveName = + SEC_p112r1 + | SEC_p112r2 + | SEC_p128r1 + | SEC_p128r2 + | SEC_p160k1 + | SEC_p160r1 + | SEC_p160r2 + | SEC_p192k1 + | SEC_p192r1 + | SEC_p224k1 + | SEC_p224r1 + | SEC_p256k1 + | SEC_p256r1 + | SEC_p384r1 + | SEC_p521r1 + | SEC_t113r1 + | SEC_t113r2 + | SEC_t131r1 + | SEC_t131r2 + | SEC_t163k1 + | SEC_t163r1 + | SEC_t163r2 + | SEC_t193r1 + | SEC_t193r2 + | SEC_t233k1 + | SEC_t233r1 + | SEC_t239k1 + | SEC_t283k1 + | SEC_t283r1 + | SEC_t409k1 + | SEC_t409r1 + | SEC_t571k1 + | SEC_t571r1 + deriving (Show,Eq,Ord) + +-- | get the curve definition associated with a recommended known curve name. +getCurveByName :: CurveName -> Curve +getCurveByName SEC_p112r1 = CurveFP $ CurvePrime + 0xdb7c2abf62e35e668076bead208b + (CurveCommon + { ecc_a = 0xdb7c2abf62e35e668076bead2088 + , ecc_b = 0x659ef8ba043916eede8911702b22 + , ecc_g = Point { point_x = 0x09487239995a5ee76b55f9c2f098 + , point_y = 0xa89ce5af8724c0a23e0e0ff77500 + } + , ecc_n = 0xdb7c2abf62e35e7628dfac6561c5 + , ecc_h = 1 + }) +getCurveByName SEC_p112r2 = CurveFP $ CurvePrime + 0xdb7c2abf62e35e668076bead208b + (CurveCommon + { ecc_a = 0x6127c24c05f38a0aaaf65c0ef02c + , ecc_b = 0x51def1815db5ed74fcc34c85d709 + , ecc_g = Point { point_x = 0x4ba30ab5e892b4e1649dd0928643 + , point_y = 0xadcd46f5882e3747def36e956e97 + } + , ecc_n = 0x36df0aafd8b8d7597ca10520d04b + , ecc_h = 4 + }) +getCurveByName SEC_p128r1 = CurveFP $ CurvePrime + 0xfffffffdffffffffffffffffffffffff + (CurveCommon + { ecc_a = 0xfffffffdfffffffffffffffffffffffc + , ecc_b = 0xe87579c11079f43dd824993c2cee5ed3 + , ecc_g = Point { point_x = 0x161ff7528b899b2d0c28607ca52c5b86 + , point_y = 0xcf5ac8395bafeb13c02da292dded7a83 + } + , ecc_n = 0xfffffffe0000000075a30d1b9038a115 + , ecc_h = 1 + }) +getCurveByName SEC_p128r2 = CurveFP $ CurvePrime + 0xfffffffdffffffffffffffffffffffff + (CurveCommon + { ecc_a = 0xd6031998d1b3bbfebf59cc9bbff9aee1 + , ecc_b = 0x5eeefca380d02919dc2c6558bb6d8a5d + , ecc_g = Point { point_x = 0x7b6aa5d85e572983e6fb32a7cdebc140 + , point_y = 0x27b6916a894d3aee7106fe805fc34b44 + } + , ecc_n = 0x3fffffff7fffffffbe0024720613b5a3 + , ecc_h = 4 + }) +getCurveByName SEC_p160k1 = CurveFP $ CurvePrime + 0x00fffffffffffffffffffffffffffffffeffffac73 + (CurveCommon + { ecc_a = 0x000000000000000000000000000000000000000000 + , ecc_b = 0x000000000000000000000000000000000000000007 + , ecc_g = Point { point_x = 0x003b4c382ce37aa192a4019e763036f4f5dd4d7ebb + , point_y = 0x00938cf935318fdced6bc28286531733c3f03c4fee + } + , ecc_n = 0x0100000000000000000001b8fa16dfab9aca16b6b3 + , ecc_h = 1 + }) +getCurveByName SEC_p160r1 = CurveFP $ CurvePrime + 0x00ffffffffffffffffffffffffffffffff7fffffff + (CurveCommon + { ecc_a = 0x00ffffffffffffffffffffffffffffffff7ffffffc + , ecc_b = 0x001c97befc54bd7a8b65acf89f81d4d4adc565fa45 + , ecc_g = Point { point_x = 0x004a96b5688ef573284664698968c38bb913cbfc82 + , point_y = 0x0023a628553168947d59dcc912042351377ac5fb32 + } + , ecc_n = 0x0100000000000000000001f4c8f927aed3ca752257 + , ecc_h = 1 + }) +getCurveByName SEC_p160r2 = CurveFP $ CurvePrime + 0x00fffffffffffffffffffffffffffffffeffffac73 + (CurveCommon + { ecc_a = 0x00fffffffffffffffffffffffffffffffeffffac70 + , ecc_b = 0x00b4e134d3fb59eb8bab57274904664d5af50388ba + , ecc_g = Point { point_x = 0x0052dcb034293a117e1f4ff11b30f7199d3144ce6d + , point_y = 0x00feaffef2e331f296e071fa0df9982cfea7d43f2e + } + , ecc_n = 0x0100000000000000000000351ee786a818f3a1a16b + , ecc_h = 1 + }) +getCurveByName SEC_p192k1 = CurveFP $ CurvePrime + 0xfffffffffffffffffffffffffffffffffffffffeffffee37 + (CurveCommon + { ecc_a = 0x000000000000000000000000000000000000000000000000 + , ecc_b = 0x000000000000000000000000000000000000000000000003 + , ecc_g = Point { point_x = 0xdb4ff10ec057e9ae26b07d0280b7f4341da5d1b1eae06c7d + , point_y = 0x9b2f2f6d9c5628a7844163d015be86344082aa88d95e2f9d + } + , ecc_n = 0xfffffffffffffffffffffffe26f2fc170f69466a74defd8d + , ecc_h = 1 + }) +getCurveByName SEC_p224k1 = CurveFP $ CurvePrime + 0x00fffffffffffffffffffffffffffffffffffffffffffffffeffffe56d + (CurveCommon + { ecc_a = 0x0000000000000000000000000000000000000000000000000000000000 + , ecc_b = 0x0000000000000000000000000000000000000000000000000000000005 + , ecc_g = Point { point_x = 0x00a1455b334df099df30fc28a169a467e9e47075a90f7e650eb6b7a45c + , point_y = 0x007e089fed7fba344282cafbd6f7e319f7c0b0bd59e2ca4bdb556d61a5 + } + , ecc_n = 0x010000000000000000000000000001dce8d2ec6184caf0a971769fb1f7 + , ecc_h = 1 + }) +getCurveByName SEC_p224r1 = CurveFP $ CurvePrime + 0xffffffffffffffffffffffffffffffff000000000000000000000001 + (CurveCommon + { ecc_a = 0xfffffffffffffffffffffffffffffffefffffffffffffffffffffffe + , ecc_b = 0xb4050a850c04b3abf54132565044b0b7d7bfd8ba270b39432355ffb4 + , ecc_g = Point { point_x = 0xb70e0cbd6bb4bf7f321390b94a03c1d356c21122343280d6115c1d21 + , point_y = 0xbd376388b5f723fb4c22dfe6cd4375a05a07476444d5819985007e34 + } + , ecc_n = 0xffffffffffffffffffffffffffff16a2e0b8f03e13dd29455c5c2a3d + , ecc_h = 1 + }) +getCurveByName SEC_p256k1 = CurveFP $ CurvePrime + 0xfffffffffffffffffffffffffffffffffffffffffffffffffffffffefffffc2f + (CurveCommon + { ecc_a = 0x0000000000000000000000000000000000000000000000000000000000000000 + , ecc_b = 0x0000000000000000000000000000000000000000000000000000000000000007 + , ecc_g = Point { point_x = 0x79be667ef9dcbbac55a06295ce870b07029bfcdb2dce28d959f2815b16f81798 + , point_y = 0x483ada7726a3c4655da4fbfc0e1108a8fd17b448a68554199c47d08ffb10d4b8 + } + , ecc_n = 0xfffffffffffffffffffffffffffffffebaaedce6af48a03bbfd25e8cd0364141 + , ecc_h = 1 + }) +getCurveByName SEC_p384r1 = CurveFP $ CurvePrime + 0xfffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffeffffffff0000000000000000ffffffff + (CurveCommon + { ecc_a = 0xfffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffeffffffff0000000000000000fffffffc + , ecc_b = 0xb3312fa7e23ee7e4988e056be3f82d19181d9c6efe8141120314088f5013875ac656398d8a2ed19d2a85c8edd3ec2aef + , ecc_g = Point { point_x = 0xaa87ca22be8b05378eb1c71ef320ad746e1d3b628ba79b9859f741e082542a385502f25dbf55296c3a545e3872760ab7 + , point_y = 0x3617de4a96262c6f5d9e98bf9292dc29f8f41dbd289a147ce9da3113b5f0b8c00a60b1ce1d7e819d7a431d7c90ea0e5f + } + , ecc_n = 0xffffffffffffffffffffffffffffffffffffffffffffffffc7634d81f4372ddf581a0db248b0a77aecec196accc52973 + , ecc_h = 1 + }) +getCurveByName SEC_p521r1 = CurveFP $ CurvePrime + 0x01ffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffff + (CurveCommon + { ecc_a = 0x01fffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffc + , ecc_b = 0x0051953eb9618e1c9a1f929a21a0b68540eea2da725b99b315f3b8b489918ef109e156193951ec7e937b1652c0bd3bb1bf073573df883d2c34f1ef451fd46b503f00 + , ecc_g = Point { point_x = 0x00c6858e06b70404e9cd9e3ecb662395b4429c648139053fb521f828af606b4d3dbaa14b5e77efe75928fe1dc127a2ffa8de3348b3c1856a429bf97e7e31c2e5bd66 + , point_y = 0x011839296a789a3bc0045c8a5fb42c7d1bd998f54449579b446817afbd17273e662c97ee72995ef42640c550b9013fad0761353c7086a272c24088be94769fd16650 + } + , ecc_n = 0x01fffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffa51868783bf2f966b7fcc0148f709a5d03bb5c9b8899c47aebb6fb71e91386409 + , ecc_h = 1 + }) +getCurveByName SEC_t113r1 = CurveF2M $ CurveBinary + 0x020000000000000000000000000201 + (CurveCommon + { ecc_a = 0x003088250ca6e7c7fe649ce85820f7 + , ecc_b = 0x00e8bee4d3e2260744188be0e9c723 + , ecc_g = Point { point_x = 0x009d73616f35f4ab1407d73562c10f + , point_y = 0x00a52830277958ee84d1315ed31886 + } + , ecc_n = 0x0100000000000000d9ccec8a39e56f + , ecc_h = 2 + }) +getCurveByName SEC_t113r2 = CurveF2M $ CurveBinary + 0x020000000000000000000000000201 + (CurveCommon + { ecc_a = 0x00689918dbec7e5a0dd6dfc0aa55c7 + , ecc_b = 0x0095e9a9ec9b297bd4bf36e059184f + , ecc_g = Point { point_x = 0x01a57a6a7b26ca5ef52fcdb8164797 + , point_y = 0x00b3adc94ed1fe674c06e695baba1d + } + , ecc_n = 0x010000000000000108789b2496af93 + , ecc_h = 2 + }) +getCurveByName SEC_t131r1 = CurveF2M $ CurveBinary + 0x080000000000000000000000000000010d + (CurveCommon + { ecc_a = 0x07a11b09a76b562144418ff3ff8c2570b8 + , ecc_b = 0x0217c05610884b63b9c6c7291678f9d341 + , ecc_g = Point { point_x = 0x0081baf91fdf9833c40f9c181343638399 + , point_y = 0x078c6e7ea38c001f73c8134b1b4ef9e150 + } + , ecc_n = 0x0400000000000000023123953a9464b54d + , ecc_h = 2 + }) +getCurveByName SEC_t131r2 = CurveF2M $ CurveBinary + 0x080000000000000000000000000000010d + (CurveCommon + { ecc_a = 0x03e5a88919d7cafcbf415f07c2176573b2 + , ecc_b = 0x04b8266a46c55657ac734ce38f018f2192 + , ecc_g = Point { point_x = 0x0356dcd8f2f95031ad652d23951bb366a8 + , point_y = 0x0648f06d867940a5366d9e265de9eb240f + } + , ecc_n = 0x0400000000000000016954a233049ba98f + , ecc_h = 2 + }) +getCurveByName SEC_t163k1 = CurveF2M $ CurveBinary + 0x0800000000000000000000000000000000000000c9 + (CurveCommon + { ecc_a = 0x000000000000000000000000000000000000000001 + , ecc_b = 0x000000000000000000000000000000000000000001 + , ecc_g = Point { point_x = 0x02fe13c0537bbc11acaa07d793de4e6d5e5c94eee8 + , point_y = 0x0289070fb05d38ff58321f2e800536d538ccdaa3d9 + } + , ecc_n = 0x04000000000000000000020108a2e0cc0d99f8a5ef + , ecc_h = 2 + }) +getCurveByName SEC_t163r1 = CurveF2M $ CurveBinary + 0x0800000000000000000000000000000000000000c9 + (CurveCommon + { ecc_a = 0x07b6882caaefa84f9554ff8428bd88e246d2782ae2 + , ecc_b = 0x0713612dcddcb40aab946bda29ca91f73af958afd9 + , ecc_g = Point { point_x = 0x0369979697ab43897789566789567f787a7876a654 + , point_y = 0x00435edb42efafb2989d51fefce3c80988f41ff883 + } + , ecc_n = 0x03ffffffffffffffffffff48aab689c29ca710279b + , ecc_h = 2 + }) +getCurveByName SEC_t163r2 = CurveF2M $ CurveBinary + 0x0800000000000000000000000000000000000000c9 + (CurveCommon + { ecc_a = 0x000000000000000000000000000000000000000001 + , ecc_b = 0x020a601907b8c953ca1481eb10512f78744a3205fd + , ecc_g = Point { point_x = 0x03f0eba16286a2d57ea0991168d4994637e8343e36 + , point_y = 0x00d51fbc6c71a0094fa2cdd545b11c5c0c797324f1 + } + , ecc_n = 0x040000000000000000000292fe77e70c12a4234c33 + , ecc_h = 2 + }) +getCurveByName SEC_t193r1 = CurveF2M $ CurveBinary + 0x02000000000000000000000000000000000000000000008001 + (CurveCommon + { ecc_a = 0x0017858feb7a98975169e171f77b4087de098ac8a911df7b01 + , ecc_b = 0x00fdfb49bfe6c3a89facadaa7a1e5bbc7cc1c2e5d831478814 + , ecc_g = Point { point_x = 0x01f481bc5f0ff84a74ad6cdf6fdef4bf6179625372d8c0c5e1 + , point_y = 0x0025e399f2903712ccf3ea9e3a1ad17fb0b3201b6af7ce1b05 + } + , ecc_n = 0x01000000000000000000000000c7f34a778f443acc920eba49 + , ecc_h = 2 + }) +getCurveByName SEC_t193r2 = CurveF2M $ CurveBinary + 0x02000000000000000000000000000000000000000000008001 + (CurveCommon + { ecc_a = 0x0163f35a5137c2ce3ea6ed8667190b0bc43ecd69977702709b + , ecc_b = 0x00c9bb9e8927d4d64c377e2ab2856a5b16e3efb7f61d4316ae + , ecc_g = Point { point_x = 0x00d9b67d192e0367c803f39e1a7e82ca14a651350aae617e8f + , point_y = 0x01ce94335607c304ac29e7defbd9ca01f596f927224cdecf6c + } + , ecc_n = 0x010000000000000000000000015aab561b005413ccd4ee99d5 + , ecc_h = 2 + }) +getCurveByName SEC_t233k1 = CurveF2M $ CurveBinary + 0x020000000000000000000000000000000000000004000000000000000001 + (CurveCommon + { ecc_a = 0x000000000000000000000000000000000000000000000000000000000000 + , ecc_b = 0x000000000000000000000000000000000000000000000000000000000001 + , ecc_g = Point { point_x = 0x017232ba853a7e731af129f22ff4149563a419c26bf50a4c9d6eefad6126 + , point_y = 0x01db537dece819b7f70f555a67c427a8cd9bf18aeb9b56e0c11056fae6a3 + } + , ecc_n = 0x008000000000000000000000000000069d5bb915bcd46efb1ad5f173abdf + , ecc_h = 4 + }) +getCurveByName SEC_t233r1 = CurveF2M $ CurveBinary + 0x020000000000000000000000000000000000000004000000000000000001 + (CurveCommon + { ecc_a = 0x000000000000000000000000000000000000000000000000000000000001 + , ecc_b = 0x0066647ede6c332c7f8c0923bb58213b333b20e9ce4281fe115f7d8f90ad + , ecc_g = Point { point_x = 0x00fac9dfcbac8313bb2139f1bb755fef65bc391f8b36f8f8eb7371fd558b + , point_y = 0x01006a08a41903350678e58528bebf8a0beff867a7ca36716f7e01f81052 + } + , ecc_n = 0x01000000000000000000000000000013e974e72f8a6922031d2603cfe0d7 + , ecc_h = 2 + }) +getCurveByName SEC_t239k1 = CurveF2M $ CurveBinary + 0x800000000000000000004000000000000000000000000000000000000001 + (CurveCommon + { ecc_a = 0x000000000000000000000000000000000000000000000000000000000000 + , ecc_b = 0x000000000000000000000000000000000000000000000000000000000001 + , ecc_g = Point { point_x = 0x29a0b6a887a983e9730988a68727a8b2d126c44cc2cc7b2a6555193035dc + , point_y = 0x76310804f12e549bdb011c103089e73510acb275fc312a5dc6b76553f0ca + } + , ecc_n = 0x2000000000000000000000000000005a79fec67cb6e91f1c1da800e478a5 + , ecc_h = 4 + }) +getCurveByName SEC_t283k1 = CurveF2M $ CurveBinary + 0x0800000000000000000000000000000000000000000000000000000000000000000010a1 + (CurveCommon + { ecc_a = 0x000000000000000000000000000000000000000000000000000000000000000000000000 + , ecc_b = 0x000000000000000000000000000000000000000000000000000000000000000000000001 + , ecc_g = Point { point_x = 0x0503213f78ca44883f1a3b8162f188e553cd265f23c1567a16876913b0c2ac2458492836 + , point_y = 0x01ccda380f1c9e318d90f95d07e5426fe87e45c0e8184698e45962364e34116177dd2259 + } + , ecc_n = 0x01ffffffffffffffffffffffffffffffffffe9ae2ed07577265dff7f94451e061e163c61 + , ecc_h = 4 + }) +getCurveByName SEC_t283r1 = CurveF2M $ CurveBinary + 0x0800000000000000000000000000000000000000000000000000000000000000000010a1 + (CurveCommon + { ecc_a = 0x000000000000000000000000000000000000000000000000000000000000000000000001 + , ecc_b = 0x027b680ac8b8596da5a4af8a19a0303fca97fd7645309fa2a581485af6263e313b79a2f5 + , ecc_g = Point { point_x = 0x05f939258db7dd90e1934f8c70b0dfec2eed25b8557eac9c80e2e198f8cdbecd86b12053 + , point_y = 0x03676854fe24141cb98fe6d4b20d02b4516ff702350eddb0826779c813f0df45be8112f4 + } + , ecc_n = 0x03ffffffffffffffffffffffffffffffffffef90399660fc938a90165b042a7cefadb307 + , ecc_h = 2 + }) +getCurveByName SEC_t409k1 = CurveF2M $ CurveBinary + 0x02000000000000000000000000000000000000000000000000000000000000000000000000000000008000000000000000000001 + (CurveCommon + { ecc_a = 0x00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000 + , ecc_b = 0x00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000001 + , ecc_g = Point { point_x = 0x0060f05f658f49c1ad3ab1890f7184210efd0987e307c84c27accfb8f9f67cc2c460189eb5aaaa62ee222eb1b35540cfe9023746 + , point_y = 0x01e369050b7c4e42acba1dacbf04299c3460782f918ea427e6325165e9ea10e3da5f6c42e9c55215aa9ca27a5863ec48d8e0286b + } + , ecc_n = 0x007ffffffffffffffffffffffffffffffffffffffffffffffffffe5f83b2d4ea20400ec4557d5ed3e3e7ca5b4b5c83b8e01e5fcf + , ecc_h = 4 + }) +getCurveByName SEC_t409r1 = CurveF2M $ CurveBinary + 0x02000000000000000000000000000000000000000000000000000000000000000000000000000000008000000000000000000001 + (CurveCommon + { ecc_a = 0x00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000001 + , ecc_b = 0x0021a5c2c8ee9feb5c4b9a753b7b476b7fd6422ef1f3dd674761fa99d6ac27c8a9a197b272822f6cd57a55aa4f50ae317b13545f + , ecc_g = Point { point_x = 0x015d4860d088ddb3496b0c6064756260441cde4af1771d4db01ffe5b34e59703dc255a868a1180515603aeab60794e54bb7996a7 + , point_y = 0x0061b1cfab6be5f32bbfa78324ed106a7636b9c5a7bd198d0158aa4f5488d08f38514f1fdf4b4f40d2181b3681c364ba0273c706 + } + , ecc_n = 0x010000000000000000000000000000000000000000000000000001e2aad6a612f33307be5fa47c3c9e052f838164cd37d9a21173 + , ecc_h = 2 + }) +getCurveByName SEC_t571k1 = CurveF2M $ CurveBinary + 0x080000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000425 + (CurveCommon + { ecc_a = 0x000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000 + , ecc_b = 0x000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000001 + , ecc_g = Point { point_x = 0x026eb7a859923fbc82189631f8103fe4ac9ca2970012d5d46024804801841ca44370958493b205e647da304db4ceb08cbbd1ba39494776fb988b47174dca88c7e2945283a01c8972 + , point_y = 0x0349dc807f4fbf374f4aeade3bca95314dd58cec9f307a54ffc61efc006d8a2c9d4979c0ac44aea74fbebbb9f772aedcb620b01a7ba7af1b320430c8591984f601cd4c143ef1c7a3 + } + , ecc_n = 0x020000000000000000000000000000000000000000000000000000000000000000000000131850e1f19a63e4b391a8db917f4138b630d84be5d639381e91deb45cfe778f637c1001 + , ecc_h = 4 + }) +getCurveByName SEC_t571r1 = CurveF2M $ CurveBinary + 0x080000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000425 + (CurveCommon + { ecc_a = 0x000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000001 + , ecc_b = 0x02f40e7e2221f295de297117b7f3d62f5c6a97ffcb8ceff1cd6ba8ce4a9a18ad84ffabbd8efa59332be7ad6756a66e294afd185a78ff12aa520e4de739baca0c7ffeff7f2955727a + , ecc_g = Point { point_x = 0x0303001d34b856296c16c0d40d3cd7750a93d1d2955fa80aa5f40fc8db7b2abdbde53950f4c0d293cdd711a35b67fb1499ae60038614f1394abfa3b4c850d927e1e7769c8eec2d19 + , point_y = 0x037bf27342da639b6dccfffeb73d69d78c6c27a6009cbbca1980f8533921e8a684423e43bab08a576291af8f461bb2a8b3531d2f0485c19b16e2f1516e23dd3c1a4827af1b8ac15b + } + , ecc_n = 0x03ffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffe661ce18ff55987308059b186823851ec7dd9ca1161de93d5174d66e8382e9bb2fe84e47 + , ecc_h = 2 + }) diff --git a/Crypto/Types/PubKey/ECDSA.hs b/Crypto/Types/PubKey/ECDSA.hs new file mode 100644 --- /dev/null +++ b/Crypto/Types/PubKey/ECDSA.hs @@ -0,0 +1,31 @@ +{-# LANGUAGE DeriveDataTypeable #-} +-- | +-- Module : Crypto.Types.PubKey.ECDSA +-- License : BSD-style +-- Maintainer : Vincent Hanquez +-- Stability : Experimental +-- Portability : Excellent +-- +module Crypto.Types.PubKey.ECDSA + ( PrivateNumber + , PrivateKey(..) + , PublicKey(..) + ) where + +import qualified Crypto.Types.PubKey.ECC as ECC +import Data.Data + +-- | ECDSA Private Number, usually embedded in ECDSA Private Key +type PrivateNumber = Integer + +-- | ECDSA Private Key +data PrivateKey = PrivateKey + { private_params :: ECC.Curve + , private_d :: PrivateNumber + } deriving (Show,Read,Eq,Data,Typeable) + +-- | ECDSA Public Key +data PublicKey = PublicKey + { public_params :: ECC.Curve + , public_q :: ECC.Point + } deriving (Show,Read,Eq,Data,Typeable) diff --git a/Crypto/Types/PubKey/RSA.hs b/Crypto/Types/PubKey/RSA.hs --- a/Crypto/Types/PubKey/RSA.hs +++ b/Crypto/Types/PubKey/RSA.hs @@ -62,8 +62,13 @@ , private_qinv :: Integer -- ^ q^(-1) mod p } deriving (Show,Read,Eq,Data,Typeable) +-- | get the size in bytes from a private key private_size = public_size . private_pub + +-- | get n from a private key private_n = public_n . private_pub + +-- | get e from a private key private_e = public_e . private_pub instance ASN1Object PrivateKey where diff --git a/crypto-pubkey-types.cabal b/crypto-pubkey-types.cabal --- a/crypto-pubkey-types.cabal +++ b/crypto-pubkey-types.cabal @@ -1,5 +1,5 @@ Name: crypto-pubkey-types -Version: 0.3.1 +Version: 0.3.2 Description: Generic cryptography public keys algorithm types License: BSD3 License-file: LICENSE @@ -16,6 +16,8 @@ Exposed-modules: Crypto.Types.PubKey.RSA Crypto.Types.PubKey.DSA Crypto.Types.PubKey.DH + Crypto.Types.PubKey.ECC + Crypto.Types.PubKey.ECDSA Build-depends: base >= 4 && < 5 , asn1-types >= 0.1 && < 0.2