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4e033a6bc7
linux_dsm_epyc7002/crypto
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Jarod Wilson 4e033a6bc7 crypto: tcrypt - Do not exit on success in fips mode 
At present, the tcrypt module always exits with an -EAGAIN upon
successfully completing all the tests its been asked to run. In fips
mode, integrity checking is done by running all self-tests from the
initrd, and its much simpler to check the ret from modprobe for
success than to scrape dmesg and/or /proc/crypto. Simply stay
loaded, giving modprobe a retval of 0, if self-tests all pass and
we're in fips mode.

A side-effect of tracking success/failure for fips mode is that in
non-fips mode, self-test failures will return the actual failure
return codes, rather than always returning -EAGAIN, which seems more
correct anyway.

The tcrypt_test() portion of the patch is dependent on my earlier
pair of patches that skip non-fips algs in fips mode, at least to
achieve the fully intended behavior.

Nb: testing this patch against the cryptodev tree revealed a test
failure for sha384, which I have yet to look into...

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>
2009-06-02 14:04:57 +10:00
..
async_tx dmaengine: allow dma support for async_tx to be toggled 2009-03-25 09:13:25 -07:00
ablkcipher.c crypto: skcipher - Avoid infinite loop when cipher fails selftest 2009-02-18 21:20:06 +08:00
aead.c crypto: aead - Avoid infinite loop when nivaead fails selftest 2009-02-18 21:21:24 +08:00
aes_generic.c crypto: aes - Precompute tables 2008-12-25 11:05:13 +11:00
ahash.c crypto: hash - Fix handling of sg entry that crosses page boundary 2009-05-31 23:09:22 +10:00
algapi.c crypto: api - Fix algorithm test race that broke aead initialisation 2009-01-28 14:09:59 +11:00
algboss.c crypto: testmgr - Dynamically allocate xbuf and axbuf 2009-06-02 14:04:45 +10:00
ansi_cprng.c crypto: ansi_cprng - Panic on CPRNG test failure when in FIPS mode 2009-02-18 16:48:07 +08:00
anubis.c [CRYPTO] all: Clean up init()/fini() 2008-04-21 10:19:34 +08:00
api.c crypto: api - Use kzfree 2009-06-02 14:04:11 +10:00
arc4.c [CRYPTO] api: Get rid of flags argument to setkey 2006-09-21 11:41:02 +10:00
authenc.c crypto: authenc - Fix zero-length IV crash 2009-01-15 15:33:49 +11:00
blkcipher.c crypto: skcipher - Avoid infinite loop when cipher fails selftest 2009-02-18 21:20:06 +08:00
blowfish.c [CRYPTO] all: Clean up init()/fini() 2008-04-21 10:19:34 +08:00
camellia.c crypto: camellia - use kernel-provided bitops, unaligned access 2008-12-25 11:01:15 +11:00
cast5.c [CRYPTO] all: Clean up init()/fini() 2008-04-21 10:19:34 +08:00
cast6.c [CRYPTO] all: Clean up init()/fini() 2008-04-21 10:19:34 +08:00
cbc.c Convert ERR_PTR(PTR_ERR(p)) instances to ERR_CAST(p) 2008-02-07 08:42:26 -08:00
ccm.c crypto: ccm - Fix handling of null assoc data 2009-01-27 17:11:15 +11:00
chainiv.c crypto: chainiv - Use kcrypto_wq instead of keventd_wq 2009-02-19 14:44:02 +08:00
cipher.c [CRYPTO] api: Add missing headers for setkey_unaligned 2007-10-10 16:55:40 -07:00
compress.c cleanup asm/scatterlist.h includes 2007-11-02 08:47:06 +01:00
crc32c.c libcrc32c: Move implementation to crypto crc32c 2008-12-25 11:01:40 +11:00
cryptd.c crypto: cryptd - Use nivcipher in cryptd_alloc_ablkcipher 2009-06-02 14:04:13 +10:00
crypto_null.c crypto: null - Switch to shash 2008-12-25 11:02:07 +11:00
crypto_wq.c crypto: api - Use dedicated workqueue for crypto subsystem 2009-02-19 14:33:40 +08:00
ctr.c [CRYPTO] seqiv: Add Sequence Number IV Generator 2008-01-11 08:16:48 +11:00
cts.c [CRYPTO] cts: Init SG tables 2008-06-02 15:46:51 +10:00
deflate.c [CRYPTO] all: Clean up init()/fini() 2008-04-21 10:19:34 +08:00
des_generic.c crypto: des3_ede - permit weak keys unless REQ_WEAK_KEY set 2008-12-25 11:02:28 +11:00
digest.c crypto: hash - Fix digest size check for digest type 2008-08-13 20:08:38 +10:00
ecb.c Convert ERR_PTR(PTR_ERR(p)) instances to ERR_CAST(p) 2008-02-07 08:42:26 -08:00
eseqiv.c crypto: eseqiv - Fix IV generation for sync algorithms 2009-04-15 20:45:03 +08:00
fcrypt.c crypto: remove uses of __constant_{endian} helpers 2008-12-25 11:02:03 +11:00
fips.c crypto: api - Add fips_enable flag 2008-08-29 15:50:02 +10:00
gcm.c [CRYPTO] gcm: Introduce rfc4106 2008-01-11 08:16:56 +11:00
gf128mul.c crypto: Fix dead links 2009-03-04 14:43:52 +08:00
hash.c crypto: hash - Move ahash functions into crypto/hash.h 2008-07-10 20:35:18 +08:00
hmac.c crypto: hash - Export shash through hash 2008-12-25 11:01:33 +11:00
internal.h crypto: testmgr - Dynamically allocate xbuf and axbuf 2009-06-02 14:04:45 +10:00
Kconfig crypto: aes-ni - Add support for more modes 2009-06-02 14:04:16 +10:00
khazad.c [CRYPTO] all: Clean up init()/fini() 2008-04-21 10:19:34 +08:00
krng.c crypto: rng - RNG interface and implementation 2008-08-29 15:50:04 +10:00
lrw.c crypto: lrw - Fix big endian support 2009-02-17 20:00:11 +08:00
lzo.c [CRYPTO] all: Clean up init()/fini() 2008-04-21 10:19:34 +08:00
Makefile crypto: zlib - New zlib crypto module, using pcomp 2009-03-04 15:16:19 +08:00
md4.c crypto: md4 - Switch to shash 2008-12-25 11:02:16 +11:00
md5.c crypto: md5 - Switch to shash 2008-12-25 11:02:18 +11:00
michael_mic.c crypto: michael_mic - Switch to shash 2008-12-25 11:02:24 +11:00
pcbc.c Convert ERR_PTR(PTR_ERR(p)) instances to ERR_CAST(p) 2008-02-07 08:42:26 -08:00
pcompress.c crypto: pcomp - pcompress.c should include crypto/internal/compress.h 2009-06-02 14:04:20 +10:00
proc.c crypto: api - Call type show function before legacy for proc 2008-12-25 11:01:32 +11:00
ripemd.h [CRYPTO] ripemd: Put all common RIPEMD values in header file 2008-07-10 20:35:12 +08:00
rmd128.c crypto: rmd128 - Switch to shash 2008-12-25 11:02:09 +11:00
rmd160.c crypto: rmd160 - Switch to shash 2008-12-25 11:02:10 +11:00
rmd256.c crypto: rmd256 - Switch to shash 2008-12-25 11:02:12 +11:00
rmd320.c crypto: rmd320 - Switch to shash 2008-12-25 11:02:13 +11:00
rng.c crypto: rng - RNG interface and implementation 2008-08-29 15:50:04 +10:00
salsa20_generic.c crypto: salsa20 - Remove private wrappers around various operations 2008-12-25 11:02:30 +11:00
scatterwalk.c crypto: scatterwalk - Avoid flush_dcache_page on slab pages 2009-02-09 14:30:25 +11:00
seed.c [CRYPTO] seed: New cipher algorithm 2007-10-10 16:55:38 -07:00
seqiv.c crypto: skcipher - Use RNG interface instead of get_random_bytes 2008-08-29 15:50:06 +10:00
serpent.c [CRYPTO] all: Clean up init()/fini() 2008-04-21 10:19:34 +08:00
sha1_generic.c crypto: sha1 - Switch to shash 2008-12-25 11:02:15 +11:00
sha256_generic.c crypto: Fix dead links 2009-03-04 14:43:52 +08:00
sha512_generic.c crypto: sha512 - Switch to shash 2008-12-25 11:02:27 +11:00
shash.c crypto: shash - Fix unaligned calculation with short length 2009-03-27 13:03:51 +08:00
tcrypt.c crypto: tcrypt - Do not exit on success in fips mode 2009-06-02 14:04:57 +10:00
tcrypt.h crypto: cryptomgr - Add test infrastructure 2008-08-29 15:49:55 +10:00
tea.c [CRYPTO] all: Clean up init()/fini() 2008-04-21 10:19:34 +08:00
testmgr.c crypto: compress - Return produced bytes in crypto_{,de}compress_{update,final} 2009-06-02 14:04:56 +10:00
testmgr.h crypto: testmgr - Add ctr(aes) test vectors 2009-06-02 14:04:46 +10:00
tgr192.c crypto: tgr192 - Switch to shash 2008-12-25 11:02:21 +11:00
twofish_common.c [CRYPTO] twofish: Do not unroll big stuff in twofish key setup 2008-01-11 08:16:06 +11:00
twofish.c [CRYPTO] all: Clean up init()/fini() 2008-04-21 10:19:34 +08:00
wp512.c crypto: wp512 - Switch to shash 2008-12-25 11:02:22 +11:00
xcbc.c [CRYPTO] xcbc: Fix crash when ipsec uses xcbc-mac with big data chunk 2008-04-02 14:36:09 +08:00
xor.c md: move lots of #include lines out of .h files and into .c 2009-03-31 14:33:13 +11:00
xts.c [CRYPTO] xts: Use proper alignment 2008-03-06 18:56:19 +08:00
zlib.c crypto: compress - Return produced bytes in crypto_{,de}compress_{update,final} 2009-06-02 14:04:56 +10:00