| public static EncryptRSA ( byte rsaModulus, byte exponent, byte data ) : byte[] | ||
| rsaModulus | byte | |
| exponent | byte | |
| data | byte | |
| return | byte[] | |
internal static byte[] CreateTripleDES(RSAItems rsaItems, byte[] tripleKey)
{
List <byte> triplePacket = new List <byte>();
triplePacket.AddRange(MessageBuilder.HexToByteArray(GMPDataTags.DT_ENC_KEY));
triplePacket.AddRange(MessageBuilder.AddLength(256));
//tripleKey = Encoding.ASCII.GetBytes("1234567890123456");
triplePacket.AddRange(MessageBuilder.EncryptRSA(rsaItems.Modulus, rsaItems.Exponent, tripleKey));
//KEY VALUE
byte[] arrCheck = new byte[32];
for (int i = 0; i < 32; i++)
{
arrCheck[i] = (byte)0;
}
arrCheck = MessageBuilder.EncryptTriple(arrCheck, arrCheck.Length, tripleKey);
List <byte> chk = new List <byte>();
for (int i = 0; i < 16; i++)
{
chk.Add(arrCheck[i]);
}
triplePacket.AddRange(MessageBuilder.HexToByteArray(GMPDataTags.DT_CHK_VAL));
triplePacket.AddRange(MessageBuilder.AddLength(16));
triplePacket.AddRange(chk.ToArray());
return(triplePacket.ToArray());
}
