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| author | Eric Biggers <ebiggers@kernel.org> | 2025-10-25 22:50:31 -0700 |
|---|---|---|
| committer | Eric Biggers <ebiggers@kernel.org> | 2025-11-05 20:30:51 -0800 |
| commit | f1799d17285ca99243328cd92133a9f84ee3a593 (patch) | |
| tree | ab22ccec3bce51c351f7bce747be01c04ca14b5a /crypto/testmgr.c | |
| parent | d280d4d56a13b271ce6af9524feb1af1aa307606 (diff) | |
crypto: sha3 - Reimplement using library API
Replace sha3_generic.c with a new file sha3.c which implements the SHA-3
crypto_shash algorithms on top of the SHA-3 library API.
Change the driver name suffix from "-generic" to "-lib" to reflect that
these algorithms now just use the (possibly arch-optimized) library.
This closely mirrors crypto/{md5,sha1,sha256,sha512,blake2b}.c.
Implement export_core and import_core, since crypto/hmac.c expects these
to be present. (Note that there is no security purpose in wrapping
SHA-3 with HMAC. HMAC was designed for older algorithms that don't
resist length extension attacks. But since someone could be using
"hmac(sha3-*)" via crypto_shash anyway, keep supporting it for now.)
Reviewed-by: Ard Biesheuvel <ardb@kernel.org>
Tested-by: Harald Freudenberger <freude@linux.ibm.com>
Link: https://lore.kernel.org/r/20251026055032.1413733-15-ebiggers@kernel.org
Signed-off-by: Eric Biggers <ebiggers@kernel.org>
Diffstat (limited to 'crypto/testmgr.c')
| -rw-r--r-- | crypto/testmgr.c | 8 |
1 files changed, 8 insertions, 0 deletions
diff --git a/crypto/testmgr.c b/crypto/testmgr.c index 3ab7adc1cdce..90d06c3ec967 100644 --- a/crypto/testmgr.c +++ b/crypto/testmgr.c @@ -5104,6 +5104,7 @@ static const struct alg_test_desc alg_test_descs[] = { } }, { .alg = "hmac(sha3-224)", + .generic_driver = "hmac(sha3-224-lib)", .test = alg_test_hash, .fips_allowed = 1, .suite = { @@ -5111,6 +5112,7 @@ static const struct alg_test_desc alg_test_descs[] = { } }, { .alg = "hmac(sha3-256)", + .generic_driver = "hmac(sha3-256-lib)", .test = alg_test_hash, .fips_allowed = 1, .suite = { @@ -5118,6 +5120,7 @@ static const struct alg_test_desc alg_test_descs[] = { } }, { .alg = "hmac(sha3-384)", + .generic_driver = "hmac(sha3-384-lib)", .test = alg_test_hash, .fips_allowed = 1, .suite = { @@ -5125,6 +5128,7 @@ static const struct alg_test_desc alg_test_descs[] = { } }, { .alg = "hmac(sha3-512)", + .generic_driver = "hmac(sha3-512-lib)", .test = alg_test_hash, .fips_allowed = 1, .suite = { @@ -5478,6 +5482,7 @@ static const struct alg_test_desc alg_test_descs[] = { } }, { .alg = "sha3-224", + .generic_driver = "sha3-224-lib", .test = alg_test_hash, .fips_allowed = 1, .suite = { @@ -5485,6 +5490,7 @@ static const struct alg_test_desc alg_test_descs[] = { } }, { .alg = "sha3-256", + .generic_driver = "sha3-256-lib", .test = alg_test_hash, .fips_allowed = 1, .suite = { @@ -5492,6 +5498,7 @@ static const struct alg_test_desc alg_test_descs[] = { } }, { .alg = "sha3-384", + .generic_driver = "sha3-384-lib", .test = alg_test_hash, .fips_allowed = 1, .suite = { @@ -5499,6 +5506,7 @@ static const struct alg_test_desc alg_test_descs[] = { } }, { .alg = "sha3-512", + .generic_driver = "sha3-512-lib", .test = alg_test_hash, .fips_allowed = 1, .suite = { |