Function randSig

crypto/secp256k1/secp256_test.go:41–46

()

}

func randSig() []byte {
	sig := csprngEntropy(65)
	sig[32] &= 0x70
	sig[64] %= 4
	return sig
}

// tests for malleability
// highest bit of signature ECDSA s value must be 0, in the 33th byte.