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Remove unneeded if check on EC recover padding

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This commit is contained in:
Gustav Simonsson 2015-06-09 16:03:05 +02:00
parent 15166f880b
commit 6e3b58e491
1 changed files with 1 additions and 3 deletions
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2
core/vm/contracts.go
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@ -67,9 +67,7 @@ func ripemd160Func(in []byte) []byte {
const ecRecoverInputLength = 128 const ecRecoverInputLength = 128
func ecrecoverFunc(in []byte) []byte { func ecrecoverFunc(in []byte) []byte {
if len(in) < ecRecoverInputLength {
in = common.RightPadBytes(in, 128) in = common.RightPadBytes(in, 128)
}
// "in" is (hash, v, r, s), each 32 bytes // "in" is (hash, v, r, s), each 32 bytes
// but for ecrecover we want (r, s, v) // but for ecrecover we want (r, s, v)