예제 #1
0
파일: Util.cs 프로젝트: Ricordanza/poderosa
        public static string SimpleDecrypt(string enc) {
            byte[] t = Base64.Decode(Encoding.ASCII.GetBytes(enc));
            byte[] key = Encoding.ASCII.GetBytes("- BOBO VIERI 32-");
            Rijndael rijndael = new Rijndael();
            rijndael.InitializeKey(key);

            byte[] d = new byte[t.Length];
            rijndael.decryptCBC(t, 0, t.Length, d, 0);

            return Encoding.ASCII.GetString(d); //パディングがあってもNULL文字になるので除去されるはず
        }
예제 #2
0
파일: Util.cs 프로젝트: rfyiamcool/solrex
        public static string SimpleDecrypt(string enc)
        {
            byte[] t = Base64.Decode(Encoding.ASCII.GetBytes(enc));
            byte[] key = Encoding.ASCII.GetBytes("- BOBO VIERI 32-");
            Rijndael rijndael = new Rijndael();
            rijndael.InitializeKey(key);

            byte[] d = new byte[t.Length];
            rijndael.decryptCBC(t, 0, t.Length, d, 0);

            return Encoding.ASCII.GetString(d); //�p�f�B���O�������Ă�NULL�����ɂȂ�̂ŏ��������͂�
        }
예제 #3
0
파일: Util.cs 프로젝트: Ricordanza/poderosa
        public static string SimpleEncrypt(string plain) {
            byte[] t = Encoding.ASCII.GetBytes(plain);
            if ((t.Length % 16) != 0) {
                byte[] t2 = new byte[t.Length + (16 - (t.Length % 16))];
                Array.Copy(t, 0, t2, 0, t.Length);
                for (int i = t.Length + 1; i < t2.Length; i++) //残りはダミー
                    t2[i] = t[i % t.Length];
                t = t2;
            }

            byte[] key = Encoding.ASCII.GetBytes("- BOBO VIERI 32-");
            Rijndael rijndael = new Rijndael();
            rijndael.InitializeKey(key);

            byte[] e = new byte[t.Length];
            rijndael.encryptCBC(t, 0, t.Length, e, 0);

            return Encoding.ASCII.GetString(Base64.Encode(e));
        }
예제 #4
0
 public RijindaelCipher2(byte[] key, byte[] iv)
 {
     _rijindael = new Rijndael();
     _rijindael.SetIV(iv);
     _rijindael.InitializeKey(key);
 }