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message: use serializeSigCompact

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This commit is contained in:
Daniel Cousens 2014-05-17 00:27:54 +10:00
parent 1c76bdf9c3
commit db3ffe58d1
1 changed files with 1 additions and 9 deletions
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10
src/message.js
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@ -27,15 +27,7 @@ function sign(key, message, network) {
var sig = ecdsa.parseSig(key.sign(hash)) var sig = ecdsa.parseSig(key.sign(hash))
var i = ecdsa.calcPubKeyRecoveryParam(key.pub.Q, sig.r, sig.s, hash) var i = ecdsa.calcPubKeyRecoveryParam(key.pub.Q, sig.r, sig.s, hash)
i += 27 return ecdsa.serializeSigCompact(sig.r, sig.s, i, key.pub.compressed)
if (key.pub.compressed) {
i += 4
}
var rB = sig.r.toBuffer(32)
var sB = sig.s.toBuffer(32)
return Buffer.concat([new Buffer([i]), rB, sB], 65)
} }
// TODO: network could be implied from address // TODO: network could be implied from address