On 11/17/2011 3:05 PM, Ivan Voras wrote:
Hello,
I'm having trouble using AES_cfb128_encrypt() - I've isolated it to the
simple example below. The problem is that the decryption doesn't work -
the output (in buf3) is binary gibberish.
SHA256(key, key_size, enc_key);
AES_set_encrypt_key(enc_key, 256,&aes_enc_key);
AES_set_decrypt_key(enc_key, 256,&aes_dec_key);
memcpy(buf1, str, str_size);
dump_data(buf1, str_size, "1");
num = 0;
memset(iv, 0, 16);
AES_cfb128_encrypt(buf1, buf2, str_size,&aes_enc_key, iv,&num,
AES_ENCRYPT);
dump_data(buf2, str_size, "2");
num = 0;
memset(iv, 0, 16);
AES_cfb128_encrypt(buf2, buf3, str_size,&aes_dec_key, iv,&num,
AES_DECRYPT);
Shouldn't this be AES_cfb128_decrypt() ?
dump_data(buf3, str_size, "3");
It looks like there may be something I'm missing here... any ideas?
The whole test program is at http://goo.gl/k0QnL .
______________________________________________________________________
OpenSSL Project http://www.openssl.org
User Support Mailing List openssl-users@openssl.org
Automated List Manager majord...@openssl.org
______________________________________________________________________
OpenSSL Project http://www.openssl.org
User Support Mailing List openssl-users@openssl.org
Automated List Manager majord...@openssl.org
