move Rust sources to top level, C sources into c_src

[bcachefs-tools-debian] / include / crypto / skcipher.h

diff --git a/include/crypto/skcipher.h b/include/crypto/skcipher.h
deleted file mode 100644 (file)
index 5989855..0000000
--- a/include/crypto/skcipher.h
+++ /dev/null
@@ -1,126 +0,0 @@
-/*
- * Symmetric key ciphers.
- * 
- * Copyright (c) 2007-2015 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_SKCIPHER_H
-#define _CRYPTO_SKCIPHER_H
-
-#include <linux/crypto.h>
-
-struct crypto_skcipher;
-struct skcipher_request;
-
-struct skcipher_alg {
-       struct crypto_alg base;
-};
-
-int crypto_register_skcipher(struct skcipher_alg *alg);
-
-struct crypto_skcipher {
-       int (*setkey)(struct crypto_skcipher *tfm, const u8 *key,
-                     unsigned int keylen);
-       int (*encrypt)(struct skcipher_request *req);
-       int (*decrypt)(struct skcipher_request *req);
-
-       unsigned                ivsize;
-       unsigned                keysize;
-
-       struct crypto_tfm       base;
-};
-
-struct crypto_sync_skcipher {
-       struct crypto_skcipher base;
-};
-
-struct crypto_skcipher *crypto_alloc_skcipher(const char *alg_name,
-                                             u32 type, u32 mask);
-
-static inline struct crypto_sync_skcipher *
-crypto_alloc_sync_skcipher(const char *alg_name, u32 type, u32 mask)
-{
-       return (void *) crypto_alloc_skcipher(alg_name, type, mask);
-}
-
-static inline void crypto_free_skcipher(struct crypto_skcipher *tfm)
-{
-       kfree(tfm);
-}
-
-static inline void crypto_free_sync_skcipher(struct crypto_sync_skcipher *tfm)
-{
-       crypto_free_skcipher(&tfm->base);
-}
-
-struct skcipher_request {
-       unsigned                cryptlen;
-       u8                      *iv;
-
-       struct scatterlist      *src;
-       struct scatterlist      *dst;
-
-       struct crypto_tfm       *tfm;
-};
-
-#define MAX_SYNC_SKCIPHER_REQSIZE      384
-#define SYNC_SKCIPHER_REQUEST_ON_STACK(name, tfm) \
-       char __##name##_desc[sizeof(struct skcipher_request) + \
-                            MAX_SYNC_SKCIPHER_REQSIZE + \
-                            (!(sizeof((struct crypto_sync_skcipher *)1 == \
-                                      (typeof(tfm))1))) \
-                           ] CRYPTO_MINALIGN_ATTR; \
-       struct skcipher_request *name = (void *)__##name##_desc
-
-static inline int crypto_skcipher_setkey(struct crypto_skcipher *tfm,
-                                        const u8 *key, unsigned int keylen)
-{
-       return tfm->setkey(tfm, key, keylen);
-}
-
-static inline struct crypto_skcipher *crypto_skcipher_reqtfm(
-       struct skcipher_request *req)
-{
-       return container_of(req->tfm, struct crypto_skcipher, base);
-}
-
-static inline int crypto_skcipher_encrypt(struct skcipher_request *req)
-{
-       return crypto_skcipher_reqtfm(req)->encrypt(req);
-}
-
-static inline int crypto_skcipher_decrypt(struct skcipher_request *req)
-{
-       return crypto_skcipher_reqtfm(req)->decrypt(req);
-}
-
-static inline void skcipher_request_set_tfm(struct skcipher_request *req,
-                                           struct crypto_skcipher *tfm)
-{
-       req->tfm = &tfm->base;
-}
-
-static inline void skcipher_request_set_sync_tfm(struct skcipher_request *req,
-                                           struct crypto_sync_skcipher *tfm)
-{
-       skcipher_request_set_tfm(req, &tfm->base);
-}
-
-static inline void skcipher_request_set_crypt(
-       struct skcipher_request *req,
-       struct scatterlist *src, struct scatterlist *dst,
-       unsigned int cryptlen, void *iv)
-{
-       req->src        = src;
-       req->dst        = dst;
-       req->cryptlen   = cryptlen;
-       req->iv         = iv;
-}
-
-#endif /* _CRYPTO_SKCIPHER_H */