Function checkSignature accepts an optional 'address' parameter to validate against the address found in signature.

[JustLeif]

Summary

checkSignature in the core-cst library now accepts an optional 'address' parameter to validate against the address found in the signature.

Using the logic from this library: https://github.com/cardano-foundation/cardano-verify-datasignature, I basically just adjusted for the primitives used already in this library.

Affect components

Please indicate which part of the Mesh Repo

• [ ] @meshsdk/common
• [ ] @meshsdk/contract
• [ ] @meshsdk/core
• [ ] @meshsdk/core-csl
• [x] @meshsdk/core-cst
• [ ] @meshsdk/provider
• [ ] @meshsdk/react
• [ ] @meshsdk/transaction
• [ ] @meshsdk/wallet
• [ ] Mesh playground (i.e. https://meshjs.dev/)
• [ ] Mesh CLI

Type of Change

Please mark the relevant option(s) for your pull request:

• [x] New feature (non-breaking change which adds functionality)
• [ ] Breaking change (fix or feature that would cause existing functionality to not work as expected)
• [x] Bug fix (non-breaking change which fixes an issue)
• [ ] Code refactoring (improving code quality without changing its behavior)
• [ ] Documentation update (adding or updating documentation related to the project)

Related Issues

• https://github.com/MeshJS/mesh/issues/380#issue-2650883907
• https://github.com/MeshJS/mesh/issues/346#issue-2607741806
• https://github.com/MeshJS/mesh/issues/345#issue-2607718330

Checklist

Please ensure that your pull request meets the following criteria:

• [x] My code is appropriately commented and includes relevant documentation, if necessary
• [x] I have added tests to cover my changes, if necessary
• [ ] I have updated the documentation, if necessary
• [x] All new and existing tests pass (i.e. npm run test)
• [x] The build is pass (i.e. npm run build)

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