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| author | Steffen Klassert <steffen.klassert@secunet.com> | 2009-06-19 19:46:53 +0800 |
|---|---|---|
| committer | Herbert Xu <herbert@gondor.apana.org.au> | 2009-06-19 19:46:53 +0800 |
| commit | a873a5f1c4eda125f506c059a4f8ea48b9f42eff (patch) | |
| tree | ee1410f5d24ee86ce4c6f32d723699799c024426 /crypto/tcrypt.c | |
| parent | 03b56ce54143a3a69d4fea6ff8130b1c903a47ce (diff) | |
| download | lwn-a873a5f1c4eda125f506c059a4f8ea48b9f42eff.tar.gz lwn-a873a5f1c4eda125f506c059a4f8ea48b9f42eff.zip | |
crypto: tcrypt - Test algorithms by name
This adds the 'alg' module parameter to be able to test an
algorithm by name. If the algorithm type is not ad-hoc
clear for a algorithm (e.g. pcrypt, cryptd) it is possilbe
to set the algorithm type with the 'type' module parameter.
Signed-off-by: Steffen Klassert <steffen.klassert@secunet.com>
Signed-off-by: Herbert Xu <herbert@gondor.apana.org.au>
Diffstat (limited to 'crypto/tcrypt.c')
| -rw-r--r-- | crypto/tcrypt.c | 15 |
1 files changed, 14 insertions, 1 deletions
diff --git a/crypto/tcrypt.c b/crypto/tcrypt.c index d59ba5079d14..dfeec0c544cb 100644 --- a/crypto/tcrypt.c +++ b/crypto/tcrypt.c @@ -45,6 +45,8 @@ */ static unsigned int sec; +static char *alg = NULL; +static u32 type; static int mode; static char *tvmem[TVMEMSIZE]; @@ -885,6 +887,11 @@ static int do_test(int m) return ret; } +static int do_alg_test(const char *alg, u32 type) +{ + return crypto_has_alg(alg, type, CRYPTO_ALG_TYPE_MASK); +} + static int __init tcrypt_mod_init(void) { int err = -ENOMEM; @@ -896,7 +903,11 @@ static int __init tcrypt_mod_init(void) goto err_free_tv; } - err = do_test(mode); + if (alg) + err = do_alg_test(alg, type); + else + err = do_test(mode); + if (err) { printk(KERN_ERR "tcrypt: one or more tests failed!\n"); goto err_free_tv; @@ -928,6 +939,8 @@ static void __exit tcrypt_mod_fini(void) { } module_init(tcrypt_mod_init); module_exit(tcrypt_mod_fini); +module_param(alg, charp, 0); +module_param(type, uint, 0); module_param(mode, int, 0); module_param(sec, uint, 0); MODULE_PARM_DESC(sec, "Length in seconds of speed tests " |