// Copyright 2015 Joyent, Inc. var algInfo = { 'dsa': { parts: ['p', 'q', 'g', 'y'], sizePart: 'p' }, 'rsa': { parts: ['e', 'n'], sizePart: 'n' }, 'ecdsa': { parts: ['curve', 'Q'], sizePart: 'Q' }, 'ed25519': { parts: ['R'], normalize: false, sizePart: 'R' } }; algInfo['curve25519'] = algInfo['ed25519']; var algPrivInfo = { 'dsa': { parts: ['p', 'q', 'g', 'y', 'x'] }, 'rsa': { parts: ['n', 'e', 'd', 'iqmp', 'p', 'q'] }, 'ecdsa': { parts: ['curve', 'Q', 'd'] }, 'ed25519': { parts: ['R', 'r'], normalize: false } }; algPrivInfo['curve25519'] = algPrivInfo['ed25519']; var hashAlgs = { 'md5': true, 'sha1': true, 'sha256': true, 'sha384': true, 'sha512': true }; /* * Taken from * http://csrc.nist.gov/groups/ST/toolkit/documents/dss/NISTReCur.pdf */ var curves = { 'nistp256': { size: 256, pkcs8oid: '1.2.840.10045.3.1.7', p: new Buffer(('00' + 'ffffffff 00000001 00000000 00000000' + '00000000 ffffffff ffffffff ffffffff'). replace(/ /g, ''), 'hex'), a: new Buffer(('00' + 'FFFFFFFF 00000001 00000000 00000000' + '00000000 FFFFFFFF FFFFFFFF FFFFFFFC'). replace(/ /g, ''), 'hex'), b: new Buffer(( '5ac635d8 aa3a93e7 b3ebbd55 769886bc' + '651d06b0 cc53b0f6 3bce3c3e 27d2604b'). replace(/ /g, ''), 'hex'), s: new Buffer(('00' + 'c49d3608 86e70493 6a6678e1 139d26b7' + '819f7e90'). replace(/ /g, ''), 'hex'), n: new Buffer(('00' + 'ffffffff 00000000 ffffffff ffffffff' + 'bce6faad a7179e84 f3b9cac2 fc632551'). replace(/ /g, ''), 'hex'), G: new Buffer(('04' + '6b17d1f2 e12c4247 f8bce6e5 63a440f2' + '77037d81 2deb33a0 f4a13945 d898c296' + '4fe342e2 fe1a7f9b 8ee7eb4a 7c0f9e16' + '2bce3357 6b315ece cbb64068 37bf51f5'). replace(/ /g, ''), 'hex') }, 'nistp384': { size: 384, pkcs8oid: '1.3.132.0.34', p: new Buffer(('00' + 'ffffffff ffffffff ffffffff ffffffff' + 'ffffffff ffffffff ffffffff fffffffe' + 'ffffffff 00000000 00000000 ffffffff'). replace(/ /g, ''), 'hex'), a: new Buffer(('00' + 'FFFFFFFF FFFFFFFF FFFFFFFF FFFFFFFF' + 'FFFFFFFF FFFFFFFF FFFFFFFF FFFFFFFE' + 'FFFFFFFF 00000000 00000000 FFFFFFFC'). replace(/ /g, ''), 'hex'), b: new Buffer(( 'b3312fa7 e23ee7e4 988e056b e3f82d19' + '181d9c6e fe814112 0314088f 5013875a' + 'c656398d 8a2ed19d 2a85c8ed d3ec2aef'). replace(/ /g, ''), 'hex'), s: new Buffer(('00' + 'a335926a a319a27a 1d00896a 6773a482' + '7acdac73'). replace(/ /g, ''), 'hex'), n: new Buffer(('00' + 'ffffffff ffffffff ffffffff ffffffff' + 'ffffffff ffffffff c7634d81 f4372ddf' + '581a0db2 48b0a77a ecec196a ccc52973'). replace(/ /g, ''), 'hex'), G: new Buffer(('04' + 'aa87ca22 be8b0537 8eb1c71e f320ad74' + '6e1d3b62 8ba79b98 59f741e0 82542a38' + '5502f25d bf55296c 3a545e38 72760ab7' + '3617de4a 96262c6f 5d9e98bf 9292dc29' + 'f8f41dbd 289a147c e9da3113 b5f0b8c0' + '0a60b1ce 1d7e819d 7a431d7c 90ea0e5f'). replace(/ /g, ''), 'hex') }, 'nistp521': { size: 521, pkcs8oid: '1.3.132.0.35', p: new Buffer(( '01ffffff ffffffff ffffffff ffffffff' + 'ffffffff ffffffff ffffffff ffffffff' + 'ffffffff ffffffff ffffffff ffffffff' + 'ffffffff ffffffff ffffffff ffffffff' + 'ffff').replace(/ /g, ''), 'hex'), a: new Buffer(('01FF' + 'FFFFFFFF FFFFFFFF FFFFFFFF FFFFFFFF' + 'FFFFFFFF FFFFFFFF FFFFFFFF FFFFFFFF' + 'FFFFFFFF FFFFFFFF FFFFFFFF FFFFFFFF' + 'FFFFFFFF FFFFFFFF FFFFFFFF FFFFFFFC'). replace(/ /g, ''), 'hex'), b: new Buffer(('51' + '953eb961 8e1c9a1f 929a21a0 b68540ee' + 'a2da725b 99b315f3 b8b48991 8ef109e1' + '56193951 ec7e937b 1652c0bd 3bb1bf07' + '3573df88 3d2c34f1 ef451fd4 6b503f00'). replace(/ /g, ''), 'hex'), s: new Buffer(('00' + 'd09e8800 291cb853 96cc6717 393284aa' + 'a0da64ba').replace(/ /g, ''), 'hex'), n: new Buffer(('01ff' + 'ffffffff ffffffff ffffffff ffffffff' + 'ffffffff ffffffff ffffffff fffffffa' + '51868783 bf2f966b 7fcc0148 f709a5d0' + '3bb5c9b8 899c47ae bb6fb71e 91386409'). replace(/ /g, ''), 'hex'), G: new Buffer(('04' + '00c6 858e06b7 0404e9cd 9e3ecb66 2395b442' + '9c648139 053fb521 f828af60 6b4d3dba' + 'a14b5e77 efe75928 fe1dc127 a2ffa8de' + '3348b3c1 856a429b f97e7e31 c2e5bd66' + '0118 39296a78 9a3bc004 5c8a5fb4 2c7d1bd9' + '98f54449 579b4468 17afbd17 273e662c' + '97ee7299 5ef42640 c550b901 3fad0761' + '353c7086 a272c240 88be9476 9fd16650'). replace(/ /g, ''), 'hex') } }; module.exports = { info: algInfo, privInfo: algPrivInfo, hashAlgs: hashAlgs, curves: curves };