public void Crypto()
{
var encData = aes.Encrypt("1");
var str = aes.Decrypt(encData, mode: CipherMode.ECB);
Assert.AreEqual("1", str);
}
/// <summary>
/// AES解密
/// </summary>
/// <param name="aes"></param>
/// <param name="str">待解密的字符串（base64编码格式）</param>
/// <param name="encoding">解密后字符串编码格式</param>
/// <param name="key">解密密钥，为空则使用实体属性Key</param>
/// <param name="mode">解密模式，为空则使用实体属性Mode</param>
/// <param name="padding">填充算法，为空则使用实体属性Padding</param>
/// <returns>解密字符串</returns>
public static string Decrypt(this System.Security.Cryptography.Aes aes,
string str, Encoding encoding, byte[] key = null, CipherMode?mode = null, PaddingMode?padding = null)
{
var data = Convert.FromBase64String(str);
var encData = aes.Decrypt(data, key, mode, padding);
return(encoding.GetString(encData));
}
/// <summary>
/// AES解密
/// </summary>
/// <param name="aes"></param>
/// <param name="str">待解密的字符串（base64编码格式）</param>
/// <param name="key">解密密钥，为空则使用实体属性Key</param>
/// <param name="mode">解密模式，为空则使用实体属性Mode</param>
/// <param name="padding">填充算法，为空则使用实体属性Padding</param>
/// <returns>UTF8编码格式解密字符串</returns>
public static string Decrypt(this System.Security.Cryptography.Aes aes,
string str, byte[] key = null, CipherMode?mode = null, PaddingMode?padding = null)
{
return(aes.Decrypt(str, Encoding.UTF8, key, mode, padding));
}