linux.git/crypto/testmgr.h, branch v3.17

crypto: testmgr - use chunks smaller than algo block size in chunk tests

2014-08-01T14:36:11+00:00

This patch updates many of the chunked tcrypt test cases so that not all of the
chunks are an exact multiple of the block size. This should help uncover cases
where the residue passed to blkcipher_walk_done() is incorrect.

Signed-off-by: Ard Biesheuvel 
Signed-off-by: Herbert Xu

crypto: testmgr - avoid DMA mapping from text, rodata, stack

2014-07-23T13:28:40+00:00

With DMA_API_DEBUG set, following warnings are emitted
(tested on CAAM accelerator):
DMA-API: device driver maps memory from kernel text or rodata
DMA-API: device driver maps memory from stack
and the culprits are:
-key in __test_aead and __test_hash
-result in __test_hash

MAX_KEYLEN is changed to accommodate maximum key length from
existing test vectors in crypto/testmgr.h (131 bytes) and rounded.

Signed-off-by: Horia Geanta 
Acked-by: Kim Phillips 
Signed-off-by: Herbert Xu

crypto: testmgr - add 4 more test vectors for GHASH

2014-06-20T17:59:29+00:00

This adds 4 test vectors for GHASH (of which one for chunked mode), making
a total of 5.

Signed-off-by: Ard Biesheuvel 
Signed-off-by: Herbert Xu

crypto: drbg - DRBG testmgr test vectors

2014-06-20T13:26:10+00:00

All types of the DRBG (CTR, HMAC, Hash) are covered with test vectors.
In addition, all permutations of use cases of the DRBG are covered:

        * with and without predition resistance
        * with and without additional information string
        * with and without personalization string

As the DRBG implementation is agnositc of the specific backend cipher,
only test vectors for one specific backend cipher is used. For example:
the Hash DRBG uses the same code paths irrespectively of using SHA-256
or SHA-512. Thus, the test vectors for SHA-256 cover the testing of all
DRBG code paths of SHA-512.

Signed-off-by: Stephan Mueller 
Signed-off-by: Herbert Xu

crypto: testmgr - add aead cbc des, des3_ede tests

2014-05-22T13:03:18+00:00

Test vectors were taken from existing test for
CBC(DES3_EDE). Associated data has been added to test vectors.
HMAC computed with Crypto++ has been used. Following algos have
been covered.

        (a) "authenc(hmac(sha1),cbc(des))"
        (b) "authenc(hmac(sha1),cbc(des3_ede))"
        (c) "authenc(hmac(sha224),cbc(des))"
        (d) "authenc(hmac(sha224),cbc(des3_ede))"
        (e) "authenc(hmac(sha256),cbc(des))"
        (f) "authenc(hmac(sha256),cbc(des3_ede))"
        (g) "authenc(hmac(sha384),cbc(des))"
        (h) "authenc(hmac(sha384),cbc(des3_ede))"
        (i) "authenc(hmac(sha512),cbc(des))"
        (j) "authenc(hmac(sha512),cbc(des3_ede))"

Signed-off-by: Vakul Garg 
[NiteshNarayanLal@freescale.com: added hooks for the missing algorithms test and tested the patch]
Signed-off-by: Nitesh Lal 
Signed-off-by: Herbert Xu

crypto: testmgr - add empty and large test vectors for SHA-1, SHA-224, SHA-256, SHA-384 and SHA-512

2014-04-16T12:40:17+00:00

Patch adds large test-vectors for SHA algorithms for better code coverage in
optimized assembly implementations. Empty test-vectors are also added, as some
crypto drivers appear to have special case handling for empty input.

Signed-off-by: Jussi Kivilinna 
Signed-off-by: Herbert Xu

crypto: testmgr - add test cases for SHA-1, SHA-224, SHA-256 and AES-CCM

2014-04-16T12:40:04+00:00

This adds test cases for SHA-1, SHA-224, SHA-256 and AES-CCM with an input size
that is an exact multiple of the block size. The reason is that some
implementations use a different code path for these cases.

Signed-off-by: Ard Biesheuvel 
Signed-off-by: Herbert Xu

crypto: testmgr - add aead null encryption test vectors

2014-03-21T13:54:27+00:00

Add test vectors for aead with null encryption and md5,
respectively sha1 authentication.
Input data is taken from test vectors listed in RFC2410.

Signed-off-by: Horia Geanta 
Signed-off-by: Herbert Xu

Reinstate "crypto: crct10dif - Wrap crc_t10dif function all to use crypto transform framework"

2013-09-07T02:56:26+00:00

This patch reinstates commits
	67822649d7305caf3dd50ed46c27b99c94eff996
	39761214eefc6b070f29402aa1165f24d789b3f7
	0b95a7f85718adcbba36407ef88bba0a7379ed03
	31d939625a9a20b1badd2d4e6bf6fd39fa523405
	2d31e518a42828df7877bca23a958627d60408bc

Now that module softdeps are in the kernel we can use that to resolve
the boot issue which cause the revert.

Signed-off-by: Herbert Xu

Revert "crypto: crct10dif - Wrap crc_t10dif function all to use crypto transform framework"

2013-07-24T07:04:16+00:00

This reverts commits
    67822649d7305caf3dd50ed46c27b99c94eff996
    39761214eefc6b070f29402aa1165f24d789b3f7
    0b95a7f85718adcbba36407ef88bba0a7379ed03
    31d939625a9a20b1badd2d4e6bf6fd39fa523405
    2d31e518a42828df7877bca23a958627d60408bc

Unfortunately this change broke boot on some systems that used an
initrd which does not include the newly created crct10dif modules.
As these modules are required by sd_mod under certain configurations
this is a serious problem.

Signed-off-by: Herbert Xu