test: new unit test cases, bug fixes and and code improvements

dev0x1 commented 2 years ago

new unit test cases for key-pair, signs, proof, and generators have been implemented
more checks added, bug fixed, related to the secret key or scalar being zero
zeroize for Secret key has been reimplemented using Box
revealed_messages in proof_verify now accepts hashmap<index, message> instead of vec<(index, message)>

Not covered unit tests(non-exhaustive):
- constant time tests for security-sensitive operations like key-gen etc.
- tests covering the consistency of parameters passed during-signature generation with those passed in proof-generation; this is better suited to be part of the integration test

tplooker commented 2 years ago

@dev0x1 could you upload the current grcov report that outputs for this branch?

dev0x1 commented 2 years ago

Attached is the code coverage report. coverage.zip

mattrglobal / pairing_crypto