diff options
Diffstat (limited to 'crypto')
| -rw-r--r-- | crypto/api.c | 14 |
1 files changed, 14 insertions, 0 deletions
diff --git a/crypto/api.c b/crypto/api.c index edaa843d8e83..2e84d4b54790 100644 --- a/crypto/api.c +++ b/crypto/api.c @@ -482,3 +482,17 @@ int crypto_alg_available(const char *name, u32 flags) EXPORT_SYMBOL_GPL(crypto_alloc_tfm); EXPORT_SYMBOL_GPL(crypto_free_tfm); EXPORT_SYMBOL_GPL(crypto_alg_available); + +int crypto_has_alg(const char *name, u32 type, u32 mask) +{ + int ret = 0; + struct crypto_alg *alg = crypto_alg_mod_lookup(name, type, mask); + + if (!IS_ERR(alg)) { + crypto_mod_put(alg); + ret = 1; + } + + return ret; +} +EXPORT_SYMBOL_GPL(crypto_has_alg); |
