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Graphics Interchange Format  |  1996-06-25  |  10.6 KB  |  496x388  |  4-bit (4 colors)
   ocr: PFX Key rejgeneration using the Oracle Alice's Machine PFX Key-gen. Oracle user name u, fresh password p) Secrets Save key nickname - n s1,s2,.,sk Concat & Hash Timed u,p,n H(u),H(ulpin) - - - - - - - - - - - Replay Check Concat & Hash Hash generation and Key H( H( - H(ulpin)]s2), H(ulpin)]s1), - - - - - H(u) Private key with nickname n