No feedback with EVP_aes_256_xxx() functions

2004-11-12 Thread threadhead
dear list, i'm trying to develop a stable aes 256 bit cipher code with the EVP routines. everything works fine, but i dont seem to get feedback when using EVP_aes_256_cbc/cfb/ofb() modes, although i use an IV of 32 bytes. the order of my function callings is as follows: EVP_CIPHER_CTX_init(); EV

Re: Avoiding Certificates for Server/Client approach

2004-08-11 Thread threadhead
suggestions, i'll keep them in mind. How would i then use the anonymous DH public key algorithm? (May it either be on the fly or from a file containing the public values.) Are there any functions for that in the openssl library that i can use?

Re: Avoiding Certificates for Server/Client approach

2004-08-11 Thread threadhead
side are generated by openssl(1) and simply exchanged when the client and server handshake. Because neither of the two is signed by a CA, it would enable everybody to create a certificate and masquerade as my server (or client), no? best regards threadhead _

Re: Avoiding Certificates for Server/Client approach

2004-08-10 Thread threadhead
* family to set up the cipher routines? best regards threadhead > Try using Diffie Helleman to derive the private key > by exchanging public keys. > > Encrypt/Decrypt with the derived private key at the > respective ends. ___ WE

Avoiding Certificates for Server/Client approach

2004-08-10 Thread threadhead
t regards threadhead ___ WEB.DE Video-Mail - Sagen Sie mehr mit bewegten Bildern Informationen unter: http://freemail.web.de/?mc=021199 __ OpenSSL Project