question about OAEP

2006-12-04 Thread cckuo
RSA_padding_check_PKCS1_OAEP will have the same size of module. And then I cannot unpad the de-cipher text. Does the error come from wrong byte ordering of ciphertext or do I miss something to check? Can I read the error direct from cipher text, something like check sum, etc? Appreciate your help, cckuo

question about rsa_test.c

2006-12-04 Thread cckuo
es tells me the # of bytes is 64, but it should be 65. 3. How could I print the RSA_fail and RSA_erro strings? I trace the procedure to the ERR_load_RSA_strings but I have no ideas how to print it out of the standard output. 4. How

question about encryption

2006-11-30 Thread cckuo
pass the MONT_HELPER function. Does that mean the keys are wrong or I miss something to check in MONT_HELPER function? Appreciate your help, cckuo __ OpenSSL Project http://www.openssl.org User

question about PRIVATEKEYBLOB

2006-11-28 Thread cckuo
dian and should I revert them by each DWORD as big endian? If I really need to do so, is there any help function in Openssl can do it for me? Appreciate your help in advance, cckuo __ OpenSSL Project