hello, when i read some books about cryptography, it always go that the cryptography is based on the difficult math problem, for example big integer decomposition, i don't understand it, for if we know that n = p*q , p, q are prime , why it's difficult to get p and q ? i think ,if we know the big integer and it is mul of two prime number. we can get prime number and test whether p*q == n, why people say it 's a difficult problem? may be my understanding is not right? someone who knows please tell me , thank you very much
sincerely jazz-lee ______________________________________________________________________ OpenSSL Project http://www.openssl.org User Support Mailing List openssl-users@openssl.org Automated List Manager majord...@openssl.org