public static bool verifySigWithOrderForHashTest(byte[] rawHeader, byte[] signList)
{
ECPoint[] keepers = (ECPoint[])StdLib.Deserialize(Storage.Get(Storage.CurrentContext, mCKeeperPubKeysPrefix));
notify("Keepers: " + keepers.Length);
ByteString message = (ByteString)Hash256(rawHeader);
int m = signList.Length / MCCHAIN_SIGNATURE_LEN;
int n = keepers.Length;
bool fSuccess = true;
for (int i = 0, j = 0; fSuccess && i < m && j < n;)
{
ByteString signedMessage = (ByteString)signList.Range(i * MCCHAIN_SIGNATURE_LEN, MCCHAIN_SIGNATUREWITHOUTV_LEN);
try
{
if (CryptoLib.VerifyWithECDsa(message, keepers[j], signedMessage, NamedCurve.secp256k1))
{
i++;
}
j++;
if (m - i > n - j)
{
fSuccess = false;
}
}
catch
{
notify("verifySig exception");
}
finally
{
notify("Number: " + m + i + n + j);
}
}
return(fSuccess);
}
/// <summary>
/// Tested， 校验rawHeader的签名是否满足条件
/// </summary>
/// <param name="rawHeader"></param>
/// <param name="signList"></param>
/// <param name="keepers"></param>
/// <returns></returns>
public static bool verifySigWithOrder(byte[] rawHeader, byte[] signList, ECPoint[] keepers)
{
ByteString message = (ByteString)Hash256(rawHeader);
int m = signList.Length / MCCHAIN_SIGNATURE_LEN;
int n = keepers.Length;
bool fSuccess = true;
for (int i = 0, j = 0; fSuccess && i < m && j < n;)
{
ByteString signedMessage = (ByteString)signList.Range(i * MCCHAIN_SIGNATURE_LEN, MCCHAIN_SIGNATUREWITHOUTV_LEN);
try
{
if (CryptoLib.VerifyWithECDsa(message, keepers[j], signedMessage, NamedCurve.secp256k1))
{
i++;
}
j++;
if (m - i > n - j)
{
fSuccess = false;
}
}
catch
{
notify("verifySig exception");
}
}
return(fSuccess);
}
public static bool Secp256k1VerifySignatureWithMessage(byte[] message, ECPoint pubkey, byte[] signature)
{
return(CryptoLib.VerifyWithECDsa((ByteString)message, pubkey, (ByteString)signature, NamedCurve.secp256k1));
}