Add KUnit test suites for the Poly1305, SHA-1, SHA-224, SHA-256,
SHA-384, and SHA-512 library functions.
These are the first KUnit tests for lib/crypto/. So in addition to
being useful tests for these specific algorithms, they also establish
some conventions for lib/crypto/ testing going forwards.
The new tests are fairly comprehensive: more comprehensive than the
generic crypto infrastructure's tests. They use a variety of
techniques to check for the types of implementation bugs that tend to
occur in the real world, rather than just naively checking some test
vectors. (Interestingly, poly1305_kunit found a bug in QEMU.)
The core test logic is shared by all six algorithms, rather than being
duplicated for each algorithm.
Each algorithm's test suite also optionally includes a benchmark.
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Merge tag 'libcrypto-tests-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/ebiggers/linux
Pull crypto library test updates from Eric Biggers:
"Add KUnit test suites for the Poly1305, SHA-1, SHA-224, SHA-256,
SHA-384, and SHA-512 library functions.
These are the first KUnit tests for lib/crypto/. So in addition to
being useful tests for these specific algorithms, they also establish
some conventions for lib/crypto/ testing going forwards.
The new tests are fairly comprehensive: more comprehensive than the
generic crypto infrastructure's tests. They use a variety of
techniques to check for the types of implementation bugs that tend to
occur in the real world, rather than just naively checking some test
vectors. (Interestingly, poly1305_kunit found a bug in QEMU)
The core test logic is shared by all six algorithms, rather than being
duplicated for each algorithm.
Each algorithm's test suite also optionally includes a benchmark"
* tag 'libcrypto-tests-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/ebiggers/linux:
lib/crypto: tests: Annotate worker to be on stack
lib/crypto: tests: Add KUnit tests for SHA-1 and HMAC-SHA1
lib/crypto: tests: Add KUnit tests for Poly1305
lib/crypto: tests: Add KUnit tests for SHA-384 and SHA-512
lib/crypto: tests: Add KUnit tests for SHA-224 and SHA-256
lib/crypto: tests: Add hash-test-template.h and gen-hash-testvecs.py
f2f573ebd4