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-rw-r--r--include/crypto/acompress.h18
-rw-r--r--include/crypto/algapi.h25
-rw-r--r--include/crypto/chacha.h4
-rw-r--r--include/crypto/chacha20poly1305.h2
-rw-r--r--include/crypto/hash.h2
-rw-r--r--include/crypto/if_alg.h8
-rw-r--r--include/crypto/internal/geniv.h2
-rw-r--r--include/crypto/sha.h1
-rw-r--r--include/crypto/skcipher.h2
9 files changed, 47 insertions, 17 deletions
diff --git a/include/crypto/acompress.h b/include/crypto/acompress.h
index 2b4d2b06ccbd..fcde59c65a81 100644
--- a/include/crypto/acompress.h
+++ b/include/crypto/acompress.h
@@ -106,6 +106,24 @@ struct acomp_alg {
*/
struct crypto_acomp *crypto_alloc_acomp(const char *alg_name, u32 type,
u32 mask);
+/**
+ * crypto_alloc_acomp_node() -- allocate ACOMPRESS tfm handle with desired NUMA node
+ * @alg_name: is the cra_name / name or cra_driver_name / driver name of the
+ * compression algorithm e.g. "deflate"
+ * @type: specifies the type of the algorithm
+ * @mask: specifies the mask for the algorithm
+ * @node: specifies the NUMA node the ZIP hardware belongs to
+ *
+ * Allocate a handle for a compression algorithm. Drivers should try to use
+ * (de)compressors on the specified NUMA node.
+ * The returned struct crypto_acomp is the handle that is required for any
+ * subsequent API invocation for the compression operations.
+ *
+ * Return: allocated handle in case of success; IS_ERR() is true in case
+ * of an error, PTR_ERR() returns the error code.
+ */
+struct crypto_acomp *crypto_alloc_acomp_node(const char *alg_name, u32 type,
+ u32 mask, int node);
static inline struct crypto_tfm *crypto_acomp_tfm(struct crypto_acomp *tfm)
{
diff --git a/include/crypto/algapi.h b/include/crypto/algapi.h
index 00a9cf98debe..143d884d65c7 100644
--- a/include/crypto/algapi.h
+++ b/include/crypto/algapi.h
@@ -116,7 +116,7 @@ struct crypto_tfm *crypto_spawn_tfm(struct crypto_spawn *spawn, u32 type,
void *crypto_spawn_tfm2(struct crypto_spawn *spawn);
struct crypto_attr_type *crypto_get_attr_type(struct rtattr **tb);
-int crypto_check_attr_type(struct rtattr **tb, u32 type);
+int crypto_check_attr_type(struct rtattr **tb, u32 type, u32 *mask_ret);
const char *crypto_attr_alg_name(struct rtattr *rta);
int crypto_attr_u32(struct rtattr *rta, u32 *num);
int crypto_inst_setname(struct crypto_instance *inst, const char *name,
@@ -235,18 +235,29 @@ static inline struct crypto_async_request *crypto_get_backlog(
container_of(queue->backlog, struct crypto_async_request, list);
}
-static inline int crypto_requires_off(u32 type, u32 mask, u32 off)
+static inline u32 crypto_requires_off(struct crypto_attr_type *algt, u32 off)
{
- return (type ^ off) & mask & off;
+ return (algt->type ^ off) & algt->mask & off;
}
/*
- * Returns CRYPTO_ALG_ASYNC if type/mask requires the use of sync algorithms.
- * Otherwise returns zero.
+ * When an algorithm uses another algorithm (e.g., if it's an instance of a
+ * template), these are the flags that should always be set on the "outer"
+ * algorithm if any "inner" algorithm has them set.
*/
-static inline int crypto_requires_sync(u32 type, u32 mask)
+#define CRYPTO_ALG_INHERITED_FLAGS \
+ (CRYPTO_ALG_ASYNC | CRYPTO_ALG_NEED_FALLBACK | \
+ CRYPTO_ALG_ALLOCATES_MEMORY)
+
+/*
+ * Given the type and mask that specify the flags restrictions on a template
+ * instance being created, return the mask that should be passed to
+ * crypto_grab_*() (along with type=0) to honor any request the user made to
+ * have any of the CRYPTO_ALG_INHERITED_FLAGS clear.
+ */
+static inline u32 crypto_algt_inherited_mask(struct crypto_attr_type *algt)
{
- return crypto_requires_off(type, mask, CRYPTO_ALG_ASYNC);
+ return crypto_requires_off(algt, CRYPTO_ALG_INHERITED_FLAGS);
}
noinline unsigned long __crypto_memneq(const void *a, const void *b, size_t size);
diff --git a/include/crypto/chacha.h b/include/crypto/chacha.h
index 2676f4fbd4c1..3a1c72fdb7cf 100644
--- a/include/crypto/chacha.h
+++ b/include/crypto/chacha.h
@@ -25,11 +25,7 @@
#define CHACHA_BLOCK_SIZE 64
#define CHACHAPOLY_IV_SIZE 12
-#ifdef CONFIG_X86_64
-#define CHACHA_STATE_WORDS ((CHACHA_BLOCK_SIZE + 12) / sizeof(u32))
-#else
#define CHACHA_STATE_WORDS (CHACHA_BLOCK_SIZE / sizeof(u32))
-#endif
/* 192-bit nonce, then 64-bit stream position */
#define XCHACHA_IV_SIZE 32
diff --git a/include/crypto/chacha20poly1305.h b/include/crypto/chacha20poly1305.h
index 234ee28078ef..d2ac3ff7dc1e 100644
--- a/include/crypto/chacha20poly1305.h
+++ b/include/crypto/chacha20poly1305.h
@@ -45,4 +45,6 @@ bool chacha20poly1305_decrypt_sg_inplace(struct scatterlist *src, size_t src_len
const u64 nonce,
const u8 key[CHACHA20POLY1305_KEY_SIZE]);
+bool chacha20poly1305_selftest(void);
+
#endif /* __CHACHA20POLY1305_H */
diff --git a/include/crypto/hash.h b/include/crypto/hash.h
index 4829d2367eda..19ce91f2359f 100644
--- a/include/crypto/hash.h
+++ b/include/crypto/hash.h
@@ -687,7 +687,7 @@ static inline void ahash_request_set_crypt(struct ahash_request *req,
* The message digest API is able to maintain state information for the
* caller.
*
- * The synchronous message digest API can store user-related context in in its
+ * The synchronous message digest API can store user-related context in its
* shash_desc request data structure.
*/
diff --git a/include/crypto/if_alg.h b/include/crypto/if_alg.h
index 56527c85d122..ee6412314f8f 100644
--- a/include/crypto/if_alg.h
+++ b/include/crypto/if_alg.h
@@ -29,8 +29,8 @@ struct alg_sock {
struct sock *parent;
- unsigned int refcnt;
- unsigned int nokey_refcnt;
+ atomic_t refcnt;
+ atomic_t nokey_refcnt;
const struct af_alg_type *type;
void *private;
@@ -135,6 +135,7 @@ struct af_alg_async_req {
* SG?
* @enc: Cryptographic operation to be performed when
* recvmsg is invoked.
+ * @init: True if metadata has been sent.
* @len: Length of memory allocated for this data structure.
*/
struct af_alg_ctx {
@@ -151,6 +152,7 @@ struct af_alg_ctx {
bool more;
bool merge;
bool enc;
+ bool init;
unsigned int len;
};
@@ -226,7 +228,7 @@ unsigned int af_alg_count_tsgl(struct sock *sk, size_t bytes, size_t offset);
void af_alg_pull_tsgl(struct sock *sk, size_t used, struct scatterlist *dst,
size_t dst_offset);
void af_alg_wmem_wakeup(struct sock *sk);
-int af_alg_wait_for_data(struct sock *sk, unsigned flags);
+int af_alg_wait_for_data(struct sock *sk, unsigned flags, unsigned min);
int af_alg_sendmsg(struct socket *sock, struct msghdr *msg, size_t size,
unsigned int ivsize);
ssize_t af_alg_sendpage(struct socket *sock, struct page *page,
diff --git a/include/crypto/internal/geniv.h b/include/crypto/internal/geniv.h
index 229d37681a9d..7fd7126f593a 100644
--- a/include/crypto/internal/geniv.h
+++ b/include/crypto/internal/geniv.h
@@ -20,7 +20,7 @@ struct aead_geniv_ctx {
};
struct aead_instance *aead_geniv_alloc(struct crypto_template *tmpl,
- struct rtattr **tb, u32 type, u32 mask);
+ struct rtattr **tb);
int aead_init_geniv(struct crypto_aead *tfm);
void aead_exit_geniv(struct crypto_aead *tfm);
diff --git a/include/crypto/sha.h b/include/crypto/sha.h
index 10753ff71d46..4ff3da816630 100644
--- a/include/crypto/sha.h
+++ b/include/crypto/sha.h
@@ -147,6 +147,7 @@ static inline void sha256_init(struct sha256_state *sctx)
}
void sha256_update(struct sha256_state *sctx, const u8 *data, unsigned int len);
void sha256_final(struct sha256_state *sctx, u8 *out);
+void sha256(const u8 *data, unsigned int len, u8 *out);
static inline void sha224_init(struct sha256_state *sctx)
{
diff --git a/include/crypto/skcipher.h b/include/crypto/skcipher.h
index 141e7690f9c3..5663f71198b3 100644
--- a/include/crypto/skcipher.h
+++ b/include/crypto/skcipher.h
@@ -18,7 +18,7 @@
* @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 {
generated by cgit v1.2.3 (git 2.25.1) at 2024-06-30 06:51:57 +0000