4
$\begingroup$

I am looking for some standard conversion from any hash function $f$, which has pre-image resistance, to another hash function with second preimage resistance. Is there such a standard conversion?

| improve this question | |
$\endgroup$
  • $\begingroup$ Can collision resistance be assumed too? Or only pre-image resistance? $\endgroup$ – mikeazo Jul 29 '15 at 15:08
2
$\begingroup$

Yes. ​ I believe this is the standard conversion.
(That link is to the paper "Universal One-Way Hash Functions via Inaccessible Entropy".)

| improve this answer | |
$\endgroup$
  • 1
    $\begingroup$ May you please describe what the link contains in case it goes down? $\endgroup$ – SEJPM♦ Jul 26 '15 at 13:49
  • $\begingroup$ The only better description I can think of would be a summary of the abstract. $\;$ $\endgroup$ – user991 Jul 26 '15 at 13:54

Your Answer

By clicking “Post Your Answer”, you agree to our terms of service, privacy policy and cookie policy

Not the answer you're looking for? Browse other questions tagged or ask your own question.