Hello everybody.
I've the following problem:
the RFC2268 (A Description of the RC2(r) Encryption Algorithm) defines some
testvectors. One of them is:
Key length (bytes) = 8
Effective key length (bits) = 63
Key = 00 00 00 00 00 00 00 00
Plaintext = 00 00 00 00 00 00 00 00
Ciphertext = eb b7 73 f9 93 27 8e ff
if I use the provided RC2 implementation the following way I do not get the
expected ciphertext.
byte key[] = {0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00};
byte plain[] = {0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00};
byte cipher[8];
CryptoPP::ECB_Mode<CryptoPP::RC2>::Encryption encryption(key, sizeof(key));
encryption.ProcessData(cipher, plain, sizeof(plain));
the result is: cf a1 8f 47 ea 73 bd 79 and not the expected eb b7 73 f9 93
27 8e ff
Is there a bug within the RC2 implementation or do i sth. wrong?
greetings
Dimitrij
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