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Fixed Sign nonce

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This commit is contained in:
obscuren 2015-01-31 17:44:34 +01:00
parent cb382fa76b
commit a008c21cf0
2 changed files with 2 additions and 6 deletions
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6
crypto/secp256k1/secp256.go
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@ -124,11 +124,7 @@ int secp256k1_ecdsa_sign_compact(const unsigned char *msg, int msglen,
*/ */
func Sign(msg []byte, seckey []byte) ([]byte, error) { func Sign(msg []byte, seckey []byte) ([]byte, error) {
//var nonce []byte = RandByte(32) nonce := RandByte(32)
nonce := make([]byte, 32)
for i := range msg {
nonce[i] = msg[i] ^ seckey[i]
}
var sig []byte = make([]byte, 65) var sig []byte = make([]byte, 65)
var recid C.int var recid C.int

2
crypto/secp256k1/secp256_rand.go
View File

@ -75,7 +75,7 @@ func RandByte(n int) []byte {
return nil return nil
} }
buff2 := RandByteWeakCrypto(n) buff2 := saltByte(n)
for i := 0; i < n; i++ { for i := 0; i < n; i++ {
buff[i] ^= buff2[2] buff[i] ^= buff2[2]
} }