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authorHerbert Xu <herbert@gondor.apana.org.au>2009-07-02 12:32:12 +0400
committerHerbert Xu <herbert@gondor.apana.org.au>2009-07-02 12:32:12 +0400
commita68f6610d4f1ebe61818f5926fa8fa9e75d06a95 (patch)
tree24c23aafabff2045996ed02fb5eae295f29d5e2a
parent0b67fb65d1b2ba1396de69112b8b9bc95d8d5feb (diff)
downloadlinux-a68f6610d4f1ebe61818f5926fa8fa9e75d06a95.tar.xz
crypto: testmgr - Allow implementation-specific tests
This patch adds the support for testing specific implementations. This should only be used in very specific situations. Right now this means specific implementations of random number generators. Signed-off-by: Herbert Xu <herbert@gondor.apana.org.au>
-rw-r--r--crypto/testmgr.c17
1 files changed, 13 insertions, 4 deletions
diff --git a/crypto/testmgr.c b/crypto/testmgr.c
index f9bea9d989fa..29b228d9b1a2 100644
--- a/crypto/testmgr.c
+++ b/crypto/testmgr.c
@@ -2344,6 +2344,7 @@ static int alg_find_test(const char *alg)
int alg_test(const char *driver, const char *alg, u32 type, u32 mask)
{
int i;
+ int j;
int rc;
if ((type & CRYPTO_ALG_TYPE_MASK) == CRYPTO_ALG_TYPE_CIPHER) {
@@ -2365,14 +2366,22 @@ int alg_test(const char *driver, const char *alg, u32 type, u32 mask)
}
i = alg_find_test(alg);
- if (i < 0)
+ j = alg_find_test(driver);
+ if (i < 0 && j < 0)
goto notest;
- if (fips_enabled && !alg_test_descs[i].fips_allowed)
+ if (fips_enabled && ((i >= 0 && !alg_test_descs[i].fips_allowed) ||
+ (j >= 0 && !alg_test_descs[j].fips_allowed)))
goto non_fips_alg;
- rc = alg_test_descs[i].test(alg_test_descs + i, driver,
- type, mask);
+ rc = 0;
+ if (i >= 0)
+ rc |= alg_test_descs[i].test(alg_test_descs + i, driver,
+ type, mask);
+ if (j >= 0)
+ rc |= alg_test_descs[j].test(alg_test_descs + j, driver,
+ type, mask);
+
test_done:
if (fips_enabled && rc)
panic("%s: %s alg self test failed in fips mode!\n", driver, alg);