diff options
Diffstat (limited to 'include/crypto/skcipher.h')
-rw-r--r-- | include/crypto/skcipher.h | 12 |
1 files changed, 9 insertions, 3 deletions
diff --git a/include/crypto/skcipher.h b/include/crypto/skcipher.h index 141e7690f9c3..39f5b67c3069 100644 --- a/include/crypto/skcipher.h +++ b/include/crypto/skcipher.h @@ -8,9 +8,13 @@ #ifndef _CRYPTO_SKCIPHER_H #define _CRYPTO_SKCIPHER_H +#include <linux/container_of.h> #include <linux/crypto.h> -#include <linux/kernel.h> #include <linux/slab.h> +#include <linux/string.h> +#include <linux/types.h> + +struct scatterlist; /** * struct skcipher_request - Symmetric key cipher request @@ -18,7 +22,7 @@ * @iv: Initialisation Vector * @src: Source SG list * @dst: Destination SG list - * @base: Underlying async request request + * @base: Underlying async request * @__ctx: Start of private context data */ struct skcipher_request { @@ -196,6 +200,8 @@ static inline struct crypto_tfm *crypto_skcipher_tfm( /** * crypto_free_skcipher() - zeroize and free cipher handle * @tfm: cipher handle to be freed + * + * If @tfm is a NULL or error pointer, this function does nothing. */ static inline void crypto_free_skcipher(struct crypto_skcipher *tfm) { @@ -508,7 +514,7 @@ static inline struct skcipher_request *skcipher_request_alloc( */ static inline void skcipher_request_free(struct skcipher_request *req) { - kzfree(req); + kfree_sensitive(req); } static inline void skcipher_request_zero(struct skcipher_request *req) |