public static bool CheckCertificateOperationRequestSignature(byte[] operation, byte[] signature,
Certificate certificate, Certificate signerCertificate)
{
byte[] dataForSign = ArrayUtil.Concat(operation, certificate.EncodedValue);
if (ArrayUtil.Contains(signerCertificate.PublicKeyAlgName, Constants.ALG_NAME_RSA_UPPERCASE) ||
ArrayUtil.Contains(signerCertificate.PublicKeyAlgName, Constants.ALG_NAME_RSA_LOWERCASE))
{
#if NET_CORE
return(NetCoreSignatureValidator.CheckRSAPSSSha256Signature(signature, dataForSign,
signerCertificate.SubjectPublicKeyInfo));
#endif
#if NEO
return(NeoVMSignatureValidator.CheckSignature(NATIVE_CONTRACT_SHA256WithRSAPSS_ALG_CODE, signature,
dataForSign,
signerCertificate.SubjectPublicKeyInfo));
#endif
}
else if (ArrayUtil.Contains(signerCertificate.PublicKeyAlgName, Constants.ALG_NAME_EC_UPPERCASE) ||
ArrayUtil.Contains(signerCertificate.PublicKeyAlgName, Constants.ALG_NAME_EC_LOWERCASE))
{
#if NET_CORE
return(NetCoreSignatureValidator.CheckECDSASha256Signature(signature, dataForSign,
signerCertificate.SubjectPublicKeyInfo));
#endif
#if NEO
return(NeoVMSignatureValidator.CheckSignature(NATIVE_CONTRACT_ECDSAWithSHA256_ALG_CODE, signature,
dataForSign,
signerCertificate.SubjectPublicKeyInfo));
#endif
}
Logger.log("Unknown Certificate Public Key Algorithm");
Logger.log(signerCertificate.PublicKeyAlgName);
return(false);
}
