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| author | Jarod Wilson <jarod@redhat.com> | 2009-05-15 09:17:05 +0400 |
|---|---|---|
| committer | Herbert Xu <herbert@gondor.apana.org.au> | 2009-06-02 08:04:49 +0400 |
| commit | a3bef3a31a19bd943047ba8bf5b2cc7b5d164362 (patch) | |
| tree | f6eff2b5a4053713ebe9f7812f351a938c2a880f /crypto | |
| parent | a1915d51e8e7ee192d2101d621d425379088cbb0 (diff) | |
| download | linux-a3bef3a31a19bd943047ba8bf5b2cc7b5d164362.tar.xz | |
crypto: testmgr - Skip algs not flagged fips_allowed in fips mode
Because all fips-allowed algorithms must be self-tested before they
can be used, they will all have entries in testmgr.c's alg_test_descs[].
Skip self-tests for any algs not flagged as fips_approved and return
-EINVAL when in fips mode.
Signed-off-by: Jarod Wilson <jarod@redhat.com>
Acked-by: Neil Horman <nhorman@tuxdriver.com>
Signed-off-by: Herbert Xu <herbert@gondor.apana.org.au>
Diffstat (limited to 'crypto')
| -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 51bae62c332a..f93b26d0fcfb 100644 --- a/crypto/testmgr.c +++ b/crypto/testmgr.c @@ -2308,6 +2308,9 @@ int alg_test(const char *driver, const char *alg, u32 type, u32 mask) if (i < 0) goto notest; + if (fips_enabled && !alg_test_descs[i].fips_allowed) + goto non_fips_alg; + rc = alg_test_cipher(alg_test_descs + i, driver, type, mask); goto test_done; } @@ -2316,6 +2319,9 @@ int alg_test(const char *driver, const char *alg, u32 type, u32 mask) if (i < 0) goto notest; + if (fips_enabled && !alg_test_descs[i].fips_allowed) + goto non_fips_alg; + rc = alg_test_descs[i].test(alg_test_descs + i, driver, type, mask); test_done: @@ -2331,5 +2337,7 @@ test_done: notest: printk(KERN_INFO "alg: No test for %s (%s)\n", alg, driver); return 0; +non_fips_alg: + return -EINVAL; } EXPORT_SYMBOL_GPL(alg_test); |