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- /// <summary>
- /// AES加密
- /// </summary>
- /// <param name="encryptStr">明文</param>
- /// <param name="key">密钥</param>
- /// <returns></returns>
- public static string Encrypt(string encryptStr,string key)
- {
- byte[] keyArray = UTF8Encoding.UTF8.GetBytes(key);
- byte[] toEncryptArray = UTF8Encoding.UTF8.GetBytes(encryptStr);
- RijndaelManaged rDel = new RijndaelManaged();
- rDel.Key = keyArray;
- rDel.Mode = CipherMode.ECB;
- rDel.Padding = PaddingMode.PKCS7;
- ICryptoTransform cTransform = rDel.CreateEncryptor();
- byte[] resultArray = cTransform.TransformFinalBlock(toEncryptArray, 0, toEncryptArray.Length);
- return Convert.ToBase64String(resultArray, 0, resultArray.Length);
- }
- /// <summary>
- /// AES解密
- /// </summary>
- /// <param name="decryptStr">密文</param>
- /// <param name="key">密钥</param>
- /// <returns></returns>
- public static string Decrypt(string decryptStr,string key)
- {
- byte[] keyArray = UTF8Encoding.UTF8.GetBytes(key);
- byte[] toEncryptArray = Convert.FromBase64String(decryptStr);
- RijndaelManaged rDel = new RijndaelManaged();
- rDel.Key = keyArray;
- rDel.Mode = CipherMode.ECB;
- rDel.Padding = PaddingMode.PKCS7;
- ICryptoTransform cTransform = rDel.CreateDecryptor();
- byte[] resultArray = cTransform.TransformFinalBlock(toEncryptArray, 0, toEncryptArray.Length);
- return UTF8Encoding.UTF8.GetString(resultArray);
- }
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