Hi @Sanjay,
Sorry to hear that you thought the section on crypto was dull. How can it be improved?
Was it specifically RSA signature verification that you were interested in adding?
There is an informal process for getting contracts added.
It would be good if you could add the following information about the proposed contract:
this contract is for
who <have the following problem/need>
this implementation
that provides
unlike <alternative contract / implementation / competition>
this solution
Examples in use in the wild are great to provide.
Also MIT licence compatible implementations would be helpful if there is interest in adding into OpenZeppelin.