algs.js
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// 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
};