cryptobiu / multipartypsi Goto Github PK

It seems that if not random values are handed then but some correlated values then simple hash gauss fails. The problem probably lies with the CRF not doing its work properly.
This problem should be solved.
A temporary action that was taken was to domain hash all the elements in each of the parties. this solution doesn't add to time since it is in the constructor.

make its num_cores function to work again

understand and fix why all the methods fail once the OT masks are too large (this problem affect inverse-naive method)

zohner and co. wrote a code that supports a stash in the cuckoo hashing but their code had bugs so they commented it out.
fix the bug and support it in all the methods

check whether GF2E supports it by default.
If not use Aner code to support it and make the polynomials methods faster

right now it has zeros in the empty cells so it is not secure.
Instead of calling RAND_Bytes every time it is better to use AES_PRG since making random is a costly operation

check what is the correct value and change it appropriately in the code

This framework could enable to show the time it took for smaller steps to occur

http://www.shoup.net/ntl/doc/tour-gf2x.html

It caused a crash so I put the free calls in the crypto destructor in comment.
debug why it happens and return the free calls