Implement MGF1 in circom

[0xturboblitz]

Implement MGF1 in circom, which will be a key part of the verification of RSA-PSS in circom, c.f. #38.

I would take inspiration from this.

[Prabhat1308]

Hi. I have some experience in Circom and would like to take up this issue !

[0xturboblitz]

Cool please explain how you would tackle it

[seshanthS]

Hey @0xturboblitz, I would like to work on this issue.

I am a Solidity Dev, with some Circom experience. I have used it in few hobby projects before.

I found this spec (https://datatracker.ietf.org/doc/html/rfc8017#appendix-B.2.1) and will use it to tackle this issue

[remicolin]

Nice @Prabhat1308 @seshanthS,
Can you take a look at the circuits repo and give a detailed plan on how you will tackle the issue ?
If you want to work on circom circuits there is also other signatures algorithm to implement.

[0xturboblitz]

Closing, done in #115