public override void GenerateKey()
{
System.Security.Cryptography.TripleDES tdes = System.Security.Cryptography.TripleDES.Create();
tdes.Padding = PaddingMode.None;
tdes.KeySize = this.KeySize;
tdes.GenerateKey();
this._key = tdes;
}
//create key and IV(vector) values for encryption
public static byte[] Create3DESKey()
{
System.Security.Cryptography.TripleDES tDES = System.Security.Cryptography.TripleDES.Create();
tDES.KeySize = 128;
tDES.GenerateKey();
tDES.Mode = CipherMode.ECB;
return(tDES.Key);
}
//create key and IV(vector) values for encryption
public static byte[] Create3DESKey()
{
#if MONO
byte[] tripleKey = new byte[16];
RandomNumberGenerator rng = RandomNumberGenerator.Create();
rng.GetNonZeroBytes(tripleKey);
return(tripleKey);
#else
System.Security.Cryptography.TripleDES tDES = System.Security.Cryptography.TripleDES.Create();
tDES.KeySize = 128;
tDES.GenerateKey();
tDES.Mode = CipherMode.ECB;
return(tDES.Key);
#endif
}
/// <summary>
/// 获得密钥数组
/// </summary>
/// <returns>密钥数组</returns>
private byte[] GetLegalKey()
{
string result = key;
mCrypto.GenerateKey();
byte[] keyBytes = mCrypto.Key;
int keyLength = keyBytes.Length;
if (result.Length > keyLength)
{
result = result.Substring(0, keyLength);
}
else if (result.Length < keyLength)
{
result = result.PadRight(keyLength, ' ');
}
return(ASCIIEncoding.ASCII.GetBytes(result));
}
public override void GenerateKey() => _impl.GenerateKey();
