| // Copyright 2015 Joyent, Inc. |
| |
| var Buffer = require('safer-buffer').Buffer; |
| |
| var algInfo = { |
| 'dsa': { |
| parts: ['p', 'q', 'g', 'y'], |
| sizePart: 'p' |
| }, |
| 'rsa': { |
| parts: ['e', 'n'], |
| sizePart: 'n' |
| }, |
| 'ecdsa': { |
| parts: ['curve', 'Q'], |
| sizePart: 'Q' |
| }, |
| 'ed25519': { |
| parts: ['A'], |
| sizePart: 'A' |
| } |
| }; |
| 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: ['A', 'k'] |
| } |
| }; |
| 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: Buffer.from(('00' + |
| 'ffffffff 00000001 00000000 00000000' + |
| '00000000 ffffffff ffffffff ffffffff'). |
| replace(/ /g, ''), 'hex'), |
| a: Buffer.from(('00' + |
| 'FFFFFFFF 00000001 00000000 00000000' + |
| '00000000 FFFFFFFF FFFFFFFF FFFFFFFC'). |
| replace(/ /g, ''), 'hex'), |
| b: Buffer.from(( |
| '5ac635d8 aa3a93e7 b3ebbd55 769886bc' + |
| '651d06b0 cc53b0f6 3bce3c3e 27d2604b'). |
| replace(/ /g, ''), 'hex'), |
| s: Buffer.from(('00' + |
| 'c49d3608 86e70493 6a6678e1 139d26b7' + |
| '819f7e90'). |
| replace(/ /g, ''), 'hex'), |
| n: Buffer.from(('00' + |
| 'ffffffff 00000000 ffffffff ffffffff' + |
| 'bce6faad a7179e84 f3b9cac2 fc632551'). |
| replace(/ /g, ''), 'hex'), |
| G: Buffer.from(('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: Buffer.from(('00' + |
| 'ffffffff ffffffff ffffffff ffffffff' + |
| 'ffffffff ffffffff ffffffff fffffffe' + |
| 'ffffffff 00000000 00000000 ffffffff'). |
| replace(/ /g, ''), 'hex'), |
| a: Buffer.from(('00' + |
| 'FFFFFFFF FFFFFFFF FFFFFFFF FFFFFFFF' + |
| 'FFFFFFFF FFFFFFFF FFFFFFFF FFFFFFFE' + |
| 'FFFFFFFF 00000000 00000000 FFFFFFFC'). |
| replace(/ /g, ''), 'hex'), |
| b: Buffer.from(( |
| 'b3312fa7 e23ee7e4 988e056b e3f82d19' + |
| '181d9c6e fe814112 0314088f 5013875a' + |
| 'c656398d 8a2ed19d 2a85c8ed d3ec2aef'). |
| replace(/ /g, ''), 'hex'), |
| s: Buffer.from(('00' + |
| 'a335926a a319a27a 1d00896a 6773a482' + |
| '7acdac73'). |
| replace(/ /g, ''), 'hex'), |
| n: Buffer.from(('00' + |
| 'ffffffff ffffffff ffffffff ffffffff' + |
| 'ffffffff ffffffff c7634d81 f4372ddf' + |
| '581a0db2 48b0a77a ecec196a ccc52973'). |
| replace(/ /g, ''), 'hex'), |
| G: Buffer.from(('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: Buffer.from(( |
| '01ffffff ffffffff ffffffff ffffffff' + |
| 'ffffffff ffffffff ffffffff ffffffff' + |
| 'ffffffff ffffffff ffffffff ffffffff' + |
| 'ffffffff ffffffff ffffffff ffffffff' + |
| 'ffff').replace(/ /g, ''), 'hex'), |
| a: Buffer.from(('01FF' + |
| 'FFFFFFFF FFFFFFFF FFFFFFFF FFFFFFFF' + |
| 'FFFFFFFF FFFFFFFF FFFFFFFF FFFFFFFF' + |
| 'FFFFFFFF FFFFFFFF FFFFFFFF FFFFFFFF' + |
| 'FFFFFFFF FFFFFFFF FFFFFFFF FFFFFFFC'). |
| replace(/ /g, ''), 'hex'), |
| b: Buffer.from(('51' + |
| '953eb961 8e1c9a1f 929a21a0 b68540ee' + |
| 'a2da725b 99b315f3 b8b48991 8ef109e1' + |
| '56193951 ec7e937b 1652c0bd 3bb1bf07' + |
| '3573df88 3d2c34f1 ef451fd4 6b503f00'). |
| replace(/ /g, ''), 'hex'), |
| s: Buffer.from(('00' + |
| 'd09e8800 291cb853 96cc6717 393284aa' + |
| 'a0da64ba').replace(/ /g, ''), 'hex'), |
| n: Buffer.from(('01ff' + |
| 'ffffffff ffffffff ffffffff ffffffff' + |
| 'ffffffff ffffffff ffffffff fffffffa' + |
| '51868783 bf2f966b 7fcc0148 f709a5d0' + |
| '3bb5c9b8 899c47ae bb6fb71e 91386409'). |
| replace(/ /g, ''), 'hex'), |
| G: Buffer.from(('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 |
| }; |