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| author | Alexander Shishkin <virtuoso@slind.org> | 2010-06-03 20:53:43 +1000 |
|---|---|---|
| committer | Herbert Xu <herbert@gondor.apana.org.au> | 2010-06-03 20:53:43 +1000 |
| commit | 0b767f96164b2b27488e3daa722ff16e89d49314 (patch) | |
| tree | ce87ec84059ca185aee738235bb8fca942782dd8 /crypto | |
| parent | bc94e59662c13516d13e117b6edab4bec487d5a0 (diff) | |
| download | lwn-0b767f96164b2b27488e3daa722ff16e89d49314.tar.gz lwn-0b767f96164b2b27488e3daa722ff16e89d49314.zip | |
crypto: testmgr - add an option to disable cryptoalgos' self-tests
By default, CONFIG_CRYPTO_MANAGER_TESTS will be enabled and thus
self-tests will still run, but it is now possible to disable them
to gain some time during bootup.
Signed-off-by: Alexander Shishkin <virtuoso@slind.org>
Signed-off-by: Herbert Xu <herbert@gondor.apana.org.au>
Diffstat (limited to 'crypto')
| -rw-r--r-- | crypto/Kconfig | 8 | ||||
| -rw-r--r-- | crypto/algboss.c | 4 | ||||
| -rw-r--r-- | crypto/testmgr.c | 14 |
3 files changed, 26 insertions, 0 deletions
diff --git a/crypto/Kconfig b/crypto/Kconfig index 11d0f21fd417..1cd497d7a15a 100644 --- a/crypto/Kconfig +++ b/crypto/Kconfig @@ -101,6 +101,14 @@ config CRYPTO_MANAGER2 select CRYPTO_BLKCIPHER2 select CRYPTO_PCOMP2 +config CRYPTO_MANAGER_TESTS + bool "Run algolithms' self-tests" + default y + depends on CRYPTO_MANAGER2 + help + Run cryptomanager's tests for the new crypto algorithms being + registered. + config CRYPTO_GF128MUL tristate "GF(2^128) multiplication functions (EXPERIMENTAL)" depends on EXPERIMENTAL diff --git a/crypto/algboss.c b/crypto/algboss.c index c3c196b5823a..40bd391f34d9 100644 --- a/crypto/algboss.c +++ b/crypto/algboss.c @@ -206,6 +206,7 @@ err: return NOTIFY_OK; } +#ifdef CONFIG_CRYPTO_MANAGER_TESTS static int cryptomgr_test(void *data) { struct crypto_test_param *param = data; @@ -266,6 +267,7 @@ err_put_module: err: return NOTIFY_OK; } +#endif /* CONFIG_CRYPTO_MANAGER_TESTS */ static int cryptomgr_notify(struct notifier_block *this, unsigned long msg, void *data) @@ -273,8 +275,10 @@ static int cryptomgr_notify(struct notifier_block *this, unsigned long msg, switch (msg) { case CRYPTO_MSG_ALG_REQUEST: return cryptomgr_schedule_probe(data); +#ifdef CONFIG_CRYPTO_MANAGER_TESTS case CRYPTO_MSG_ALG_REGISTER: return cryptomgr_schedule_test(data); +#endif } return NOTIFY_DONE; diff --git a/crypto/testmgr.c b/crypto/testmgr.c index 5c8aaa0cb0b9..abd980c729eb 100644 --- a/crypto/testmgr.c +++ b/crypto/testmgr.c @@ -22,6 +22,17 @@ #include <crypto/rng.h> #include "internal.h" + +#ifndef CONFIG_CRYPTO_MANAGER_TESTS + +/* a perfect nop */ +int alg_test(const char *driver, const char *alg, u32 type, u32 mask) +{ + return 0; +} + +#else + #include "testmgr.h" /* @@ -2530,4 +2541,7 @@ notest: non_fips_alg: return -EINVAL; } + +#endif /* CONFIG_CRYPTO_MANAGER_TESTS */ + EXPORT_SYMBOL_GPL(alg_test); |