[T106][ZXW-22]7520V3SCV2.01.01.02P42U09_VEC_V0.8_AP_VEC origin source commit
Change-Id: Ic6e05d89ecd62fc34f82b23dcf306c93764aec4b
diff --git a/ap/os/linux/linux-3.4.x/include/crypto/hash.h b/ap/os/linux/linux-3.4.x/include/crypto/hash.h
new file mode 100644
index 0000000..26cb1eb
--- /dev/null
+++ b/ap/os/linux/linux-3.4.x/include/crypto/hash.h
@@ -0,0 +1,353 @@
+/*
+ * Hash: Hash algorithms under the crypto API
+ *
+ * Copyright (c) 2008 Herbert Xu <herbert@gondor.apana.org.au>
+ *
+ * This program is free software; you can redistribute it and/or modify it
+ * under the terms of the GNU General Public License as published by the Free
+ * Software Foundation; either version 2 of the License, or (at your option)
+ * any later version.
+ *
+ */
+
+#ifndef _CRYPTO_HASH_H
+#define _CRYPTO_HASH_H
+
+#include <linux/crypto.h>
+
+struct crypto_ahash;
+
+struct hash_alg_common {
+ unsigned int digestsize;
+ unsigned int statesize;
+
+ struct crypto_alg base;
+};
+
+struct ahash_request {
+ struct crypto_async_request base;
+
+ unsigned int nbytes;
+ struct scatterlist *src;
+ u8 *result;
+
+ /* This field may only be used by the ahash API code. */
+ void *priv;
+
+ void *__ctx[] CRYPTO_MINALIGN_ATTR;
+};
+
+struct ahash_alg {
+ int (*init)(struct ahash_request *req);
+ int (*update)(struct ahash_request *req);
+ int (*final)(struct ahash_request *req);
+ int (*finup)(struct ahash_request *req);
+ int (*digest)(struct ahash_request *req);
+ int (*export)(struct ahash_request *req, void *out);
+ int (*import)(struct ahash_request *req, const void *in);
+ int (*setkey)(struct crypto_ahash *tfm, const u8 *key,
+ unsigned int keylen);
+
+ struct hash_alg_common halg;
+};
+
+struct shash_desc {
+ struct crypto_shash *tfm;
+ u32 flags;
+
+ void *__ctx[] CRYPTO_MINALIGN_ATTR;
+};
+
+struct shash_alg {
+ int (*init)(struct shash_desc *desc);
+ int (*update)(struct shash_desc *desc, const u8 *data,
+ unsigned int len);
+ int (*final)(struct shash_desc *desc, u8 *out);
+ int (*finup)(struct shash_desc *desc, const u8 *data,
+ unsigned int len, u8 *out);
+ int (*digest)(struct shash_desc *desc, const u8 *data,
+ unsigned int len, u8 *out);
+ int (*export)(struct shash_desc *desc, void *out);
+ int (*import)(struct shash_desc *desc, const void *in);
+ int (*setkey)(struct crypto_shash *tfm, const u8 *key,
+ unsigned int keylen);
+
+ unsigned int descsize;
+
+ /* These fields must match hash_alg_common. */
+ unsigned int digestsize
+ __attribute__ ((aligned(__alignof__(struct hash_alg_common))));
+ unsigned int statesize;
+
+ struct crypto_alg base;
+};
+
+struct crypto_ahash {
+ int (*init)(struct ahash_request *req);
+ int (*update)(struct ahash_request *req);
+ int (*final)(struct ahash_request *req);
+ int (*finup)(struct ahash_request *req);
+ int (*digest)(struct ahash_request *req);
+ int (*export)(struct ahash_request *req, void *out);
+ int (*import)(struct ahash_request *req, const void *in);
+ int (*setkey)(struct crypto_ahash *tfm, const u8 *key,
+ unsigned int keylen);
+
+ unsigned int reqsize;
+ struct crypto_tfm base;
+};
+
+struct crypto_shash {
+ unsigned int descsize;
+ struct crypto_tfm base;
+};
+
+static inline struct crypto_ahash *__crypto_ahash_cast(struct crypto_tfm *tfm)
+{
+ return container_of(tfm, struct crypto_ahash, base);
+}
+
+struct crypto_ahash *crypto_alloc_ahash(const char *alg_name, u32 type,
+ u32 mask);
+
+static inline struct crypto_tfm *crypto_ahash_tfm(struct crypto_ahash *tfm)
+{
+ return &tfm->base;
+}
+
+static inline void crypto_free_ahash(struct crypto_ahash *tfm)
+{
+ crypto_destroy_tfm(tfm, crypto_ahash_tfm(tfm));
+}
+
+static inline unsigned int crypto_ahash_alignmask(
+ struct crypto_ahash *tfm)
+{
+ return crypto_tfm_alg_alignmask(crypto_ahash_tfm(tfm));
+}
+
+static inline struct hash_alg_common *__crypto_hash_alg_common(
+ struct crypto_alg *alg)
+{
+ return container_of(alg, struct hash_alg_common, base);
+}
+
+static inline struct hash_alg_common *crypto_hash_alg_common(
+ struct crypto_ahash *tfm)
+{
+ return __crypto_hash_alg_common(crypto_ahash_tfm(tfm)->__crt_alg);
+}
+
+static inline unsigned int crypto_ahash_digestsize(struct crypto_ahash *tfm)
+{
+ return crypto_hash_alg_common(tfm)->digestsize;
+}
+
+static inline unsigned int crypto_ahash_statesize(struct crypto_ahash *tfm)
+{
+ return crypto_hash_alg_common(tfm)->statesize;
+}
+
+static inline u32 crypto_ahash_get_flags(struct crypto_ahash *tfm)
+{
+ return crypto_tfm_get_flags(crypto_ahash_tfm(tfm));
+}
+
+static inline void crypto_ahash_set_flags(struct crypto_ahash *tfm, u32 flags)
+{
+ crypto_tfm_set_flags(crypto_ahash_tfm(tfm), flags);
+}
+
+static inline void crypto_ahash_clear_flags(struct crypto_ahash *tfm, u32 flags)
+{
+ crypto_tfm_clear_flags(crypto_ahash_tfm(tfm), flags);
+}
+
+static inline struct crypto_ahash *crypto_ahash_reqtfm(
+ struct ahash_request *req)
+{
+ return __crypto_ahash_cast(req->base.tfm);
+}
+
+static inline unsigned int crypto_ahash_reqsize(struct crypto_ahash *tfm)
+{
+ return tfm->reqsize;
+}
+
+static inline void *ahash_request_ctx(struct ahash_request *req)
+{
+ return req->__ctx;
+}
+
+int crypto_ahash_setkey(struct crypto_ahash *tfm, const u8 *key,
+ unsigned int keylen);
+int crypto_ahash_finup(struct ahash_request *req);
+int crypto_ahash_final(struct ahash_request *req);
+int crypto_ahash_digest(struct ahash_request *req);
+
+static inline int crypto_ahash_export(struct ahash_request *req, void *out)
+{
+ return crypto_ahash_reqtfm(req)->export(req, out);
+}
+
+static inline int crypto_ahash_import(struct ahash_request *req, const void *in)
+{
+ return crypto_ahash_reqtfm(req)->import(req, in);
+}
+
+static inline int crypto_ahash_init(struct ahash_request *req)
+{
+ return crypto_ahash_reqtfm(req)->init(req);
+}
+
+static inline int crypto_ahash_update(struct ahash_request *req)
+{
+ return crypto_ahash_reqtfm(req)->update(req);
+}
+
+static inline void ahash_request_set_tfm(struct ahash_request *req,
+ struct crypto_ahash *tfm)
+{
+ req->base.tfm = crypto_ahash_tfm(tfm);
+}
+
+static inline struct ahash_request *ahash_request_alloc(
+ struct crypto_ahash *tfm, gfp_t gfp)
+{
+ struct ahash_request *req;
+
+ req = kmalloc(sizeof(struct ahash_request) +
+ crypto_ahash_reqsize(tfm), gfp);
+
+ if (likely(req))
+ ahash_request_set_tfm(req, tfm);
+
+ return req;
+}
+
+static inline void ahash_request_free(struct ahash_request *req)
+{
+ kzfree(req);
+}
+
+static inline struct ahash_request *ahash_request_cast(
+ struct crypto_async_request *req)
+{
+ return container_of(req, struct ahash_request, base);
+}
+
+static inline void ahash_request_set_callback(struct ahash_request *req,
+ u32 flags,
+ crypto_completion_t complete,
+ void *data)
+{
+ req->base.complete = complete;
+ req->base.data = data;
+ req->base.flags = flags;
+}
+
+static inline void ahash_request_set_crypt(struct ahash_request *req,
+ struct scatterlist *src, u8 *result,
+ unsigned int nbytes)
+{
+ req->src = src;
+ req->nbytes = nbytes;
+ req->result = result;
+}
+
+struct crypto_shash *crypto_alloc_shash(const char *alg_name, u32 type,
+ u32 mask);
+
+static inline struct crypto_tfm *crypto_shash_tfm(struct crypto_shash *tfm)
+{
+ return &tfm->base;
+}
+
+static inline void crypto_free_shash(struct crypto_shash *tfm)
+{
+ crypto_destroy_tfm(tfm, crypto_shash_tfm(tfm));
+}
+
+static inline unsigned int crypto_shash_alignmask(
+ struct crypto_shash *tfm)
+{
+ return crypto_tfm_alg_alignmask(crypto_shash_tfm(tfm));
+}
+
+static inline unsigned int crypto_shash_blocksize(struct crypto_shash *tfm)
+{
+ return crypto_tfm_alg_blocksize(crypto_shash_tfm(tfm));
+}
+
+static inline struct shash_alg *__crypto_shash_alg(struct crypto_alg *alg)
+{
+ return container_of(alg, struct shash_alg, base);
+}
+
+static inline struct shash_alg *crypto_shash_alg(struct crypto_shash *tfm)
+{
+ return __crypto_shash_alg(crypto_shash_tfm(tfm)->__crt_alg);
+}
+
+static inline unsigned int crypto_shash_digestsize(struct crypto_shash *tfm)
+{
+ return crypto_shash_alg(tfm)->digestsize;
+}
+
+static inline unsigned int crypto_shash_statesize(struct crypto_shash *tfm)
+{
+ return crypto_shash_alg(tfm)->statesize;
+}
+
+static inline u32 crypto_shash_get_flags(struct crypto_shash *tfm)
+{
+ return crypto_tfm_get_flags(crypto_shash_tfm(tfm));
+}
+
+static inline void crypto_shash_set_flags(struct crypto_shash *tfm, u32 flags)
+{
+ crypto_tfm_set_flags(crypto_shash_tfm(tfm), flags);
+}
+
+static inline void crypto_shash_clear_flags(struct crypto_shash *tfm, u32 flags)
+{
+ crypto_tfm_clear_flags(crypto_shash_tfm(tfm), flags);
+}
+
+static inline unsigned int crypto_shash_descsize(struct crypto_shash *tfm)
+{
+ return tfm->descsize;
+}
+
+static inline void *shash_desc_ctx(struct shash_desc *desc)
+{
+ return desc->__ctx;
+}
+
+int crypto_shash_setkey(struct crypto_shash *tfm, const u8 *key,
+ unsigned int keylen);
+int crypto_shash_digest(struct shash_desc *desc, const u8 *data,
+ unsigned int len, u8 *out);
+
+static inline int crypto_shash_export(struct shash_desc *desc, void *out)
+{
+ return crypto_shash_alg(desc->tfm)->export(desc, out);
+}
+
+static inline int crypto_shash_import(struct shash_desc *desc, const void *in)
+{
+ return crypto_shash_alg(desc->tfm)->import(desc, in);
+}
+
+static inline int crypto_shash_init(struct shash_desc *desc)
+{
+ return crypto_shash_alg(desc->tfm)->init(desc);
+}
+
+int crypto_shash_update(struct shash_desc *desc, const u8 *data,
+ unsigned int len);
+int crypto_shash_final(struct shash_desc *desc, u8 *out);
+int crypto_shash_finup(struct shash_desc *desc, const u8 *data,
+ unsigned int len, u8 *out);
+
+#endif /* _CRYPTO_HASH_H */