Linux kernel stable tree (mirror) https://git.radix-linux.su/kernel/linux.git/atom?h=v7.0.10 2025-11-11T19:07:36+00:00 2025-11-11T19:07:36+00:00 Eric Biggers ebiggers@kernel.org 2025-10-26T05:50:23+00:00 urn:sha1:b2210f35161d6202fcca4244800a1d54c80e8bc1 Add the following test cases to cover gaps in the SHAKE testing: - test_shake_all_lens_up_to_4096() - test_shake_multiple_squeezes() - test_shake_with_guarded_bufs() Remove test_shake256_tiling() and test_shake256_tiling2() since they are superseded by test_shake_multiple_squeezes(). It provides better test coverage by using randomized testing. E.g., it's able to generate a zero-length squeeze followed by a nonzero-length squeeze, which the first 7 versions of the SHA-3 patchset handled incorrectly. Tested-by: Harald Freudenberger <freude@linux.ibm.com> Reviewed-by: Ard Biesheuvel <ardb@kernel.org> Link: https://lore.kernel.org/r/20251026055032.1413733-7-ebiggers@kernel.org Signed-off-by: Eric Biggers <ebiggers@kernel.org> 2025-11-11T19:07:36+00:00 David Howells dhowells@redhat.com 2025-10-26T05:50:22+00:00 urn:sha1:15c64c47e48472875c2b85838581843f05057787 Add a SHA3 kunit test suite, providing the following: (*) A simple test of each of SHA3-224, SHA3-256, SHA3-384, SHA3-512, SHAKE128 and SHAKE256. (*) NIST 0- and 1600-bit test vectors for SHAKE128 and SHAKE256. (*) Output tiling (multiple squeezing) tests for SHAKE256. (*) Standard hash template test for SHA3-256. To make this possible, gen-hash-testvecs.py is modified to support sha3-256. (*) Standard benchmark test for SHA3-256. [EB: dropped some unnecessary changes to gen-hash-testvecs.py, moved addition of Testing section in doc file into this commit, and other small cleanups] Signed-off-by: David Howells <dhowells@redhat.com> Reviewed-by: Ard Biesheuvel <ardb@kernel.org> Tested-by: Harald Freudenberger <freude@linux.ibm.com> Link: https://lore.kernel.org/r/20251026055032.1413733-6-ebiggers@kernel.org Signed-off-by: Eric Biggers <ebiggers@kernel.org>