Change Details

Need to create tests. [ ] make signature with SignSchnorr, verify with VerifySchnorr. [ ] do some bit mutations to check failure. [ ] tests on sizing of input. [ ] test that SignSchnorr and SignECDSA do not use same nonce (critical!).

[x] Tests added that mimic those used for SignECDSA/VerifyECDSA.

Need to create tests. [ ] make signature with SignSchnorr, verify with VerifySchnorr. [ ] do some bit mutations to check failure. [ ] tests on sizing of input. [ ] test that SignSchnorr and SignECDSA do not use same nonce (critical!)[x] Tests added that mimic those used for SignECDSA/VerifyECDSA.