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| author | Eric Biggers <[email protected]> | 2024-07-03 12:04:31 -0700 |
|---|---|---|
| committer | Herbert Xu <[email protected]> | 2024-07-13 11:50:28 +1200 |
| commit | 101e99c23af9460890edc9055141e6aba6d3e08a (patch) | |
| tree | b3d94a6abc035bda0bccf519e217b00f2a6f8bf2 /lib/crypto/mpi/mpi-bit.c | |
| parent | dd52b5eeb0f70893f762da7254e923fd23fd1379 (diff) | |
crypto: testmgr - generate power-of-2 lengths more often
Implementations of hash functions often have special cases when lengths
are a multiple of the hash function's internal block size (e.g. 64 for
SHA-256, 128 for SHA-512). Currently, when the fuzz testing code
generates lengths, it doesn't prefer any length mod 64 over any other.
This limits the coverage of these special cases.
Therefore, this patch updates the fuzz testing code to generate
power-of-2 lengths and divide messages exactly in half a bit more often.
Reviewed-by: Sami Tolvanen <[email protected]>
Acked-by: Ard Biesheuvel <[email protected]>
Signed-off-by: Eric Biggers <[email protected]>
Signed-off-by: Herbert Xu <[email protected]>
Diffstat (limited to 'lib/crypto/mpi/mpi-bit.c')
0 files changed, 0 insertions, 0 deletions