Introducing Mutation Testing for Go Cryptographic Assembly
By
Metalnem
Pulled from the oven just right. Trustworthy, fact-dense, deeply satisfying.
Summary
The article discusses the challenges of testing assembly cores in the Go cryptography standard library due to their constant-time nature. It introduces a mutation testing framework for Go 1.26, aimed at enhancing code coverage for delicate cryptographic assembly.
Key quotes
· 3 pulledWhile maintaining and developing the Go cryptography standard library, we often spend significantly more time on testing than on implementation.
Testing assembly cores presents unique challenges, due to their constant-time nature.
For Go 1.26, I am working on introducing a mutation testing framework for assembly, which will effectively act as enhanced code coverage.
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