/// <summary> /// 使用私钥签名 /// </summary> /// <param name="data">原始数据</param> /// <returns></returns> public string Sign(string data) { byte[] dataBytes = _encoding.GetBytes(data); var signatureBytes = _privateKeyRsaProvider.SignData(dataBytes, _hashAlgorithmName, RSASignaturePadding.Pkcs1); if (IsBase64) { return(Convert.ToBase64String(signatureBytes)); } else { return(HexByte.ByteToHexStr(signatureBytes)); } }
public string Encrypt(string text) { if (_publicKeyRsaProvider == null) { throw new ArgumentNullException("_publicKeyRsaProvider is null"); } byte[] textBits = _publicKeyRsaProvider.Encrypt(_encoding.GetBytes(text), RSAEncryptionPadding.Pkcs1); if (IsBase64) { return(Convert.ToBase64String(textBits)); } else { return(HexByte.ByteToHexStr(textBits)); } }