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crypto-tester: Explicitly exclude FIPS-PRF from append mode tests

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This was implicitly done by the seed length check before 58dda5d6, but we
now require an explicit check to avoid that unsupported use.
This commit is contained in:
Martin Willi
2015-03-28 08:38:52 +01:00
parent b234fdfce8
commit 9310d4250a
1 changed files with 11 additions and 8 deletions
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src/libstrongswan/crypto/crypto_tester.c
+11 -8
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@@ -920,14 +920,17 @@ METHOD(crypto_tester_t, test_prf, bool,
{
goto failure;
}
/* do partial append mode and check if key gets set correctly */
if (!prf->get_bytes(prf, seed, NULL))
if (alg != PRF_FIPS_SHA1_160)
{
goto failure;
}
if (!prf->set_key(prf, key))
{
goto failure;
/* do partial append mode and check if key gets set correctly */
if (!prf->get_bytes(prf, seed, NULL))
{
goto failure;
}
if (!prf->set_key(prf, key))
{
goto failure;
}
}
/* allocated bytes */
if (!prf->allocate_bytes(prf, seed, &out))
@@ -960,7 +963,7 @@ METHOD(crypto_tester_t, test_prf, bool,
goto failure;
}
/* bytes to existing buffer, using append mode */
if (seed.len > 2)
if (alg != PRF_FIPS_SHA1_160 && seed.len > 2)
{
memset(out.ptr, 0, out.len);
if (vector->stateful)