kernel.git/crypto/testmgr.c, branch linux-2.6.32.y

crypto: testmgr - Fix complain about lack test for internal used algorithm

2010-08-13T20:20:15Z

commit 863b557a88f8c033f7419fabafef4712a5055f85 upstream. When load aesni-intel and ghash_clmulni-intel driver,kernel will complain no test for some internal used algorithm. The strange information as following: alg: No test for __aes-aesni (__driver-aes-aesni) alg: No test for __ecb-aes-aesni (__driver-ecb-aes-aesni) alg: No test for __cbc-aes-aesni (__driver-cbc-aes-aesni) alg: No test for __ecb-aes-aesni (cryptd(__driver-ecb-aes-aesni) alg: No test for __ghash (__ghash-pclmulqdqni) alg: No test for __ghash (cryptd(__ghash-pclmulqdqni)) This patch add NULL test entries for these algorithm and driver. Signed-off-by: Song Youquan Signed-off-by: Hang Ying Signed-off-by: Herbert Xu Acked-by: Jiri Kosina Signed-off-by: Greg Kroah-Hartman

crypto: vmac - New hash algorithm for intel_txt support

2009-09-02T10:05:22Z

This patch adds VMAC (a fast MAC) support into crypto framework. Signed-off-by: Shane Wang Signed-off-by: Joseph Cihula Signed-off-by: Herbert Xu

crypto: testmgr - Allow implementation-specific tests

2009-07-02T08:32:12Z

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

crypto: testmgr - Remove hash size check

2009-06-24T05:48:13Z

Until hash test vectors grow longer than 256 bytes, the only purpose of the check is to generate a gcc warning. Signed-off-by: Herbert Xu

crypto: testmgr - Allow hash test vectors longer than a page

2009-06-02T04:05:02Z

As it stands we will each test hash vector both linearly and as a scatter list if applicable. This means that we cannot have vectors longer than a page, even with scatter lists. This patch fixes this by skipping test vectors with np != 0 when testing linearly. Signed-off-by: Herbert Xu

crypto: testmgr - Check all test vector lengths

2009-06-02T04:05:00Z

As we cannot guarantee the availability of contiguous pages at run-time, all test vectors must either fit within a page, or use scatter lists. In some cases vectors were not checked as to whether they fit inside a page. This patch adds all the missing checks. Signed-off-by: Herbert Xu

crypto: compress - Return produced bytes in crypto_{,de}compress_{update,final}

2009-06-02T04:04:56Z

If crypto_{,de}compress_{update,final}() succeed, return the actual number of bytes produced instead of zero, so their users don't have to calculate that theirselves. Signed-off-by: Geert Uytterhoeven Signed-off-by: Herbert Xu

crypto: testmgr - Skip algs not flagged fips_allowed in fips mode

2009-06-02T04:04:49Z

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 Acked-by: Neil Horman Signed-off-by: Herbert Xu

crypto: testmgr - Mark algs allowed in fips mode

2009-06-02T04:04:48Z

Set the fips_allowed flag in testmgr.c's alg_test_descs[] for algs that are allowed to be used when in fips mode. One caveat: des isn't actually allowed anymore, but des (and thus also ecb(des)) has to be permitted, because disallowing them results in des3_ede being unable to properly register (see des module init func). Also, crc32 isn't technically on the fips approved list, but I think it gets used in various places that necessitate it being allowed. This list is based on http://csrc.nist.gov/groups/STM/cavp/index.html Important note: allowed/approved here does NOT mean "validated", just that its an alg that *could* be validated. Signed-off-by: Jarod Wilson Acked-by: Neil Horman Signed-off-by: Herbert Xu

crypto: testmgr - Add ctr(aes) test vectors

2009-06-02T04:04:46Z

Now with multi-block test vectors, all from SP800-38A, Appendix F.5. Also added ctr(aes) to case 10 in tcrypt. Signed-off-by: Jarod Wilson Signed-off-by: Herbert Xu