My guess is that if you could write a hash working the way you say, it would be vulnerable to all sorts of cryptographic attacks: give up!
I have indeed given up and found other ways to incorporate the hash while verifying the stream integrity.

______________________________________________________________________
OpenSSL Project                                 http://www.openssl.org
User Support Mailing List                    [email protected]
Automated List Manager                           [email protected]

Reply via email to