author | Florian Westphal <fw@strlen.de> |
Thu, 09 Apr 2009 12:07:21 +0200 | |
changeset 2 | d1f6d8b6f81c |
parent 0 | aa628870c1d3 |
permissions | -rw-r--r-- |
0
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Port of Linux 2.6.28 for use with network simulation cradle.
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/* |
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* Cryptographic API for algorithms (i.e., low-level API). |
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Port of Linux 2.6.28 for use with network simulation cradle.
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* |
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Port of Linux 2.6.28 for use with network simulation cradle.
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* Copyright (c) 2006 Herbert Xu <herbert@gondor.apana.org.au> |
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Port of Linux 2.6.28 for use with network simulation cradle.
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* |
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* This program is free software; you can redistribute it and/or modify it |
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Port of Linux 2.6.28 for use with network simulation cradle.
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* under the terms of the GNU General Public License as published by the Free |
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Port of Linux 2.6.28 for use with network simulation cradle.
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* Software Foundation; either version 2 of the License, or (at your option) |
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Port of Linux 2.6.28 for use with network simulation cradle.
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* any later version. |
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Port of Linux 2.6.28 for use with network simulation cradle.
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* |
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Port of Linux 2.6.28 for use with network simulation cradle.
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*/ |
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Port of Linux 2.6.28 for use with network simulation cradle.
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#ifndef _CRYPTO_ALGAPI_H |
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#define _CRYPTO_ALGAPI_H |
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|
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#include <linux/crypto.h> |
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#include <linux/list.h> |
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#include <linux/kernel.h> |
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struct module; |
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struct rtattr; |
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struct seq_file; |
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struct crypto_type { |
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unsigned int (*ctxsize)(struct crypto_alg *alg, u32 type, u32 mask); |
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unsigned int (*extsize)(struct crypto_alg *alg, |
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const struct crypto_type *frontend); |
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int (*init)(struct crypto_tfm *tfm, u32 type, u32 mask); |
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int (*init_tfm)(struct crypto_tfm *tfm, |
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const struct crypto_type *frontend); |
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void (*show)(struct seq_file *m, struct crypto_alg *alg); |
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struct crypto_alg *(*lookup)(const char *name, u32 type, u32 mask); |
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unsigned int type; |
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unsigned int maskclear; |
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unsigned int maskset; |
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unsigned int tfmsize; |
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}; |
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struct crypto_instance { |
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struct crypto_alg alg; |
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struct crypto_template *tmpl; |
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struct hlist_node list; |
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void *__ctx[] CRYPTO_MINALIGN_ATTR; |
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}; |
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struct crypto_template { |
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struct list_head list; |
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struct hlist_head instances; |
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struct module *module; |
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struct crypto_instance *(*alloc)(struct rtattr **tb); |
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void (*free)(struct crypto_instance *inst); |
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char name[CRYPTO_MAX_ALG_NAME]; |
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}; |
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struct crypto_spawn { |
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struct list_head list; |
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struct crypto_alg *alg; |
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struct crypto_instance *inst; |
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u32 mask; |
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}; |
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struct crypto_queue { |
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struct list_head list; |
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struct list_head *backlog; |
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unsigned int qlen; |
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unsigned int max_qlen; |
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}; |
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struct scatter_walk { |
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struct scatterlist *sg; |
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unsigned int offset; |
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}; |
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struct blkcipher_walk { |
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union { |
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struct { |
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struct page *page; |
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unsigned long offset; |
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} phys; |
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struct { |
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u8 *page; |
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u8 *addr; |
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} virt; |
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} src, dst; |
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struct scatter_walk in; |
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unsigned int nbytes; |
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struct scatter_walk out; |
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unsigned int total; |
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void *page; |
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u8 *buffer; |
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u8 *iv; |
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int flags; |
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unsigned int blocksize; |
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}; |
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extern const struct crypto_type crypto_ablkcipher_type; |
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extern const struct crypto_type crypto_aead_type; |
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extern const struct crypto_type crypto_blkcipher_type; |
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extern const struct crypto_type crypto_hash_type; |
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void crypto_mod_put(struct crypto_alg *alg); |
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int crypto_register_template(struct crypto_template *tmpl); |
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void crypto_unregister_template(struct crypto_template *tmpl); |
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struct crypto_template *crypto_lookup_template(const char *name); |
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int crypto_init_spawn(struct crypto_spawn *spawn, struct crypto_alg *alg, |
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struct crypto_instance *inst, u32 mask); |
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void crypto_drop_spawn(struct crypto_spawn *spawn); |
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struct crypto_tfm *crypto_spawn_tfm(struct crypto_spawn *spawn, u32 type, |
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u32 mask); |
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static inline void crypto_set_spawn(struct crypto_spawn *spawn, |
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struct crypto_instance *inst) |
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Port of Linux 2.6.28 for use with network simulation cradle.
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|
125 |
{ |
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Port of Linux 2.6.28 for use with network simulation cradle.
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|
126 |
spawn->inst = inst; |
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Port of Linux 2.6.28 for use with network simulation cradle.
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127 |
} |
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|
128 |
|
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129 |
struct crypto_attr_type *crypto_get_attr_type(struct rtattr **tb); |
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Port of Linux 2.6.28 for use with network simulation cradle.
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parents:
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130 |
int crypto_check_attr_type(struct rtattr **tb, u32 type); |
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parents:
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|
131 |
const char *crypto_attr_alg_name(struct rtattr *rta); |
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Port of Linux 2.6.28 for use with network simulation cradle.
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132 |
struct crypto_alg *crypto_attr_alg(struct rtattr *rta, u32 type, u32 mask); |
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Port of Linux 2.6.28 for use with network simulation cradle.
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133 |
int crypto_attr_u32(struct rtattr *rta, u32 *num); |
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|
134 |
struct crypto_instance *crypto_alloc_instance(const char *name, |
aa628870c1d3
Port of Linux 2.6.28 for use with network simulation cradle.
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|
135 |
struct crypto_alg *alg); |
aa628870c1d3
Port of Linux 2.6.28 for use with network simulation cradle.
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parents:
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|
136 |
|
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Port of Linux 2.6.28 for use with network simulation cradle.
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137 |
void crypto_init_queue(struct crypto_queue *queue, unsigned int max_qlen); |
aa628870c1d3
Port of Linux 2.6.28 for use with network simulation cradle.
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parents:
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|
138 |
int crypto_enqueue_request(struct crypto_queue *queue, |
aa628870c1d3
Port of Linux 2.6.28 for use with network simulation cradle.
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|
139 |
struct crypto_async_request *request); |
aa628870c1d3
Port of Linux 2.6.28 for use with network simulation cradle.
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parents:
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|
140 |
struct crypto_async_request *crypto_dequeue_request(struct crypto_queue *queue); |
aa628870c1d3
Port of Linux 2.6.28 for use with network simulation cradle.
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parents:
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|
141 |
int crypto_tfm_in_queue(struct crypto_queue *queue, struct crypto_tfm *tfm); |
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parents:
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|
142 |
|
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Port of Linux 2.6.28 for use with network simulation cradle.
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143 |
/* These functions require the input/output to be aligned as u32. */ |
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Port of Linux 2.6.28 for use with network simulation cradle.
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144 |
void crypto_inc(u8 *a, unsigned int size); |
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Port of Linux 2.6.28 for use with network simulation cradle.
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|
145 |
void crypto_xor(u8 *dst, const u8 *src, unsigned int size); |
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|
146 |
|
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Port of Linux 2.6.28 for use with network simulation cradle.
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parents:
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|
147 |
int blkcipher_walk_done(struct blkcipher_desc *desc, |
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Port of Linux 2.6.28 for use with network simulation cradle.
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|
148 |
struct blkcipher_walk *walk, int err); |
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Port of Linux 2.6.28 for use with network simulation cradle.
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|
149 |
int blkcipher_walk_virt(struct blkcipher_desc *desc, |
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|
150 |
struct blkcipher_walk *walk); |
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Port of Linux 2.6.28 for use with network simulation cradle.
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151 |
int blkcipher_walk_phys(struct blkcipher_desc *desc, |
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152 |
struct blkcipher_walk *walk); |
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Port of Linux 2.6.28 for use with network simulation cradle.
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153 |
int blkcipher_walk_virt_block(struct blkcipher_desc *desc, |
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|
154 |
struct blkcipher_walk *walk, |
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Port of Linux 2.6.28 for use with network simulation cradle.
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155 |
unsigned int blocksize); |
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Port of Linux 2.6.28 for use with network simulation cradle.
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|
156 |
|
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157 |
static inline void *crypto_tfm_ctx_aligned(struct crypto_tfm *tfm) |
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|
158 |
{ |
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Port of Linux 2.6.28 for use with network simulation cradle.
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|
159 |
unsigned long addr = (unsigned long)crypto_tfm_ctx(tfm); |
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Port of Linux 2.6.28 for use with network simulation cradle.
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|
160 |
unsigned long align = crypto_tfm_alg_alignmask(tfm); |
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|
161 |
|
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|
162 |
if (align <= crypto_tfm_ctx_alignment()) |
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|
163 |
align = 1; |
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Port of Linux 2.6.28 for use with network simulation cradle.
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|
164 |
return (void *)ALIGN(addr, align); |
aa628870c1d3
Port of Linux 2.6.28 for use with network simulation cradle.
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|
165 |
} |
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Port of Linux 2.6.28 for use with network simulation cradle.
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parents:
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|
166 |
|
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Port of Linux 2.6.28 for use with network simulation cradle.
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parents:
diff
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|
167 |
static inline struct crypto_instance *crypto_tfm_alg_instance( |
aa628870c1d3
Port of Linux 2.6.28 for use with network simulation cradle.
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parents:
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|
168 |
struct crypto_tfm *tfm) |
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Port of Linux 2.6.28 for use with network simulation cradle.
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parents:
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|
169 |
{ |
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parents:
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|
170 |
return container_of(tfm->__crt_alg, struct crypto_instance, alg); |
aa628870c1d3
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parents:
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|
171 |
} |
aa628870c1d3
Port of Linux 2.6.28 for use with network simulation cradle.
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parents:
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|
172 |
|
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Port of Linux 2.6.28 for use with network simulation cradle.
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parents:
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|
173 |
static inline void *crypto_instance_ctx(struct crypto_instance *inst) |
aa628870c1d3
Port of Linux 2.6.28 for use with network simulation cradle.
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parents:
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|
174 |
{ |
aa628870c1d3
Port of Linux 2.6.28 for use with network simulation cradle.
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parents:
diff
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|
175 |
return inst->__ctx; |
aa628870c1d3
Port of Linux 2.6.28 for use with network simulation cradle.
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parents:
diff
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|
176 |
} |
aa628870c1d3
Port of Linux 2.6.28 for use with network simulation cradle.
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parents:
diff
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|
177 |
|
aa628870c1d3
Port of Linux 2.6.28 for use with network simulation cradle.
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parents:
diff
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|
178 |
static inline struct ablkcipher_alg *crypto_ablkcipher_alg( |
aa628870c1d3
Port of Linux 2.6.28 for use with network simulation cradle.
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parents:
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|
179 |
struct crypto_ablkcipher *tfm) |
aa628870c1d3
Port of Linux 2.6.28 for use with network simulation cradle.
Florian Westphal <fw@strlen.de>
parents:
diff
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|
180 |
{ |
aa628870c1d3
Port of Linux 2.6.28 for use with network simulation cradle.
Florian Westphal <fw@strlen.de>
parents:
diff
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|
181 |
return &crypto_ablkcipher_tfm(tfm)->__crt_alg->cra_ablkcipher; |
aa628870c1d3
Port of Linux 2.6.28 for use with network simulation cradle.
Florian Westphal <fw@strlen.de>
parents:
diff
changeset
|
182 |
} |
aa628870c1d3
Port of Linux 2.6.28 for use with network simulation cradle.
Florian Westphal <fw@strlen.de>
parents:
diff
changeset
|
183 |
|
aa628870c1d3
Port of Linux 2.6.28 for use with network simulation cradle.
Florian Westphal <fw@strlen.de>
parents:
diff
changeset
|
184 |
static inline void *crypto_ablkcipher_ctx(struct crypto_ablkcipher *tfm) |
aa628870c1d3
Port of Linux 2.6.28 for use with network simulation cradle.
Florian Westphal <fw@strlen.de>
parents:
diff
changeset
|
185 |
{ |
aa628870c1d3
Port of Linux 2.6.28 for use with network simulation cradle.
Florian Westphal <fw@strlen.de>
parents:
diff
changeset
|
186 |
return crypto_tfm_ctx(&tfm->base); |
aa628870c1d3
Port of Linux 2.6.28 for use with network simulation cradle.
Florian Westphal <fw@strlen.de>
parents:
diff
changeset
|
187 |
} |
aa628870c1d3
Port of Linux 2.6.28 for use with network simulation cradle.
Florian Westphal <fw@strlen.de>
parents:
diff
changeset
|
188 |
|
aa628870c1d3
Port of Linux 2.6.28 for use with network simulation cradle.
Florian Westphal <fw@strlen.de>
parents:
diff
changeset
|
189 |
static inline void *crypto_ablkcipher_ctx_aligned(struct crypto_ablkcipher *tfm) |
aa628870c1d3
Port of Linux 2.6.28 for use with network simulation cradle.
Florian Westphal <fw@strlen.de>
parents:
diff
changeset
|
190 |
{ |
aa628870c1d3
Port of Linux 2.6.28 for use with network simulation cradle.
Florian Westphal <fw@strlen.de>
parents:
diff
changeset
|
191 |
return crypto_tfm_ctx_aligned(&tfm->base); |
aa628870c1d3
Port of Linux 2.6.28 for use with network simulation cradle.
Florian Westphal <fw@strlen.de>
parents:
diff
changeset
|
192 |
} |
aa628870c1d3
Port of Linux 2.6.28 for use with network simulation cradle.
Florian Westphal <fw@strlen.de>
parents:
diff
changeset
|
193 |
|
aa628870c1d3
Port of Linux 2.6.28 for use with network simulation cradle.
Florian Westphal <fw@strlen.de>
parents:
diff
changeset
|
194 |
static inline struct aead_alg *crypto_aead_alg(struct crypto_aead *tfm) |
aa628870c1d3
Port of Linux 2.6.28 for use with network simulation cradle.
Florian Westphal <fw@strlen.de>
parents:
diff
changeset
|
195 |
{ |
aa628870c1d3
Port of Linux 2.6.28 for use with network simulation cradle.
Florian Westphal <fw@strlen.de>
parents:
diff
changeset
|
196 |
return &crypto_aead_tfm(tfm)->__crt_alg->cra_aead; |
aa628870c1d3
Port of Linux 2.6.28 for use with network simulation cradle.
Florian Westphal <fw@strlen.de>
parents:
diff
changeset
|
197 |
} |
aa628870c1d3
Port of Linux 2.6.28 for use with network simulation cradle.
Florian Westphal <fw@strlen.de>
parents:
diff
changeset
|
198 |
|
aa628870c1d3
Port of Linux 2.6.28 for use with network simulation cradle.
Florian Westphal <fw@strlen.de>
parents:
diff
changeset
|
199 |
static inline void *crypto_aead_ctx(struct crypto_aead *tfm) |
aa628870c1d3
Port of Linux 2.6.28 for use with network simulation cradle.
Florian Westphal <fw@strlen.de>
parents:
diff
changeset
|
200 |
{ |
aa628870c1d3
Port of Linux 2.6.28 for use with network simulation cradle.
Florian Westphal <fw@strlen.de>
parents:
diff
changeset
|
201 |
return crypto_tfm_ctx(&tfm->base); |
aa628870c1d3
Port of Linux 2.6.28 for use with network simulation cradle.
Florian Westphal <fw@strlen.de>
parents:
diff
changeset
|
202 |
} |
aa628870c1d3
Port of Linux 2.6.28 for use with network simulation cradle.
Florian Westphal <fw@strlen.de>
parents:
diff
changeset
|
203 |
|
aa628870c1d3
Port of Linux 2.6.28 for use with network simulation cradle.
Florian Westphal <fw@strlen.de>
parents:
diff
changeset
|
204 |
static inline struct crypto_instance *crypto_aead_alg_instance( |
aa628870c1d3
Port of Linux 2.6.28 for use with network simulation cradle.
Florian Westphal <fw@strlen.de>
parents:
diff
changeset
|
205 |
struct crypto_aead *aead) |
aa628870c1d3
Port of Linux 2.6.28 for use with network simulation cradle.
Florian Westphal <fw@strlen.de>
parents:
diff
changeset
|
206 |
{ |
aa628870c1d3
Port of Linux 2.6.28 for use with network simulation cradle.
Florian Westphal <fw@strlen.de>
parents:
diff
changeset
|
207 |
return crypto_tfm_alg_instance(&aead->base); |
aa628870c1d3
Port of Linux 2.6.28 for use with network simulation cradle.
Florian Westphal <fw@strlen.de>
parents:
diff
changeset
|
208 |
} |
aa628870c1d3
Port of Linux 2.6.28 for use with network simulation cradle.
Florian Westphal <fw@strlen.de>
parents:
diff
changeset
|
209 |
|
aa628870c1d3
Port of Linux 2.6.28 for use with network simulation cradle.
Florian Westphal <fw@strlen.de>
parents:
diff
changeset
|
210 |
static inline struct crypto_blkcipher *crypto_spawn_blkcipher( |
aa628870c1d3
Port of Linux 2.6.28 for use with network simulation cradle.
Florian Westphal <fw@strlen.de>
parents:
diff
changeset
|
211 |
struct crypto_spawn *spawn) |
aa628870c1d3
Port of Linux 2.6.28 for use with network simulation cradle.
Florian Westphal <fw@strlen.de>
parents:
diff
changeset
|
212 |
{ |
aa628870c1d3
Port of Linux 2.6.28 for use with network simulation cradle.
Florian Westphal <fw@strlen.de>
parents:
diff
changeset
|
213 |
u32 type = CRYPTO_ALG_TYPE_BLKCIPHER; |
aa628870c1d3
Port of Linux 2.6.28 for use with network simulation cradle.
Florian Westphal <fw@strlen.de>
parents:
diff
changeset
|
214 |
u32 mask = CRYPTO_ALG_TYPE_MASK; |
aa628870c1d3
Port of Linux 2.6.28 for use with network simulation cradle.
Florian Westphal <fw@strlen.de>
parents:
diff
changeset
|
215 |
|
aa628870c1d3
Port of Linux 2.6.28 for use with network simulation cradle.
Florian Westphal <fw@strlen.de>
parents:
diff
changeset
|
216 |
return __crypto_blkcipher_cast(crypto_spawn_tfm(spawn, type, mask)); |
aa628870c1d3
Port of Linux 2.6.28 for use with network simulation cradle.
Florian Westphal <fw@strlen.de>
parents:
diff
changeset
|
217 |
} |
aa628870c1d3
Port of Linux 2.6.28 for use with network simulation cradle.
Florian Westphal <fw@strlen.de>
parents:
diff
changeset
|
218 |
|
aa628870c1d3
Port of Linux 2.6.28 for use with network simulation cradle.
Florian Westphal <fw@strlen.de>
parents:
diff
changeset
|
219 |
static inline void *crypto_blkcipher_ctx(struct crypto_blkcipher *tfm) |
aa628870c1d3
Port of Linux 2.6.28 for use with network simulation cradle.
Florian Westphal <fw@strlen.de>
parents:
diff
changeset
|
220 |
{ |
aa628870c1d3
Port of Linux 2.6.28 for use with network simulation cradle.
Florian Westphal <fw@strlen.de>
parents:
diff
changeset
|
221 |
return crypto_tfm_ctx(&tfm->base); |
aa628870c1d3
Port of Linux 2.6.28 for use with network simulation cradle.
Florian Westphal <fw@strlen.de>
parents:
diff
changeset
|
222 |
} |
aa628870c1d3
Port of Linux 2.6.28 for use with network simulation cradle.
Florian Westphal <fw@strlen.de>
parents:
diff
changeset
|
223 |
|
aa628870c1d3
Port of Linux 2.6.28 for use with network simulation cradle.
Florian Westphal <fw@strlen.de>
parents:
diff
changeset
|
224 |
static inline void *crypto_blkcipher_ctx_aligned(struct crypto_blkcipher *tfm) |
aa628870c1d3
Port of Linux 2.6.28 for use with network simulation cradle.
Florian Westphal <fw@strlen.de>
parents:
diff
changeset
|
225 |
{ |
aa628870c1d3
Port of Linux 2.6.28 for use with network simulation cradle.
Florian Westphal <fw@strlen.de>
parents:
diff
changeset
|
226 |
return crypto_tfm_ctx_aligned(&tfm->base); |
aa628870c1d3
Port of Linux 2.6.28 for use with network simulation cradle.
Florian Westphal <fw@strlen.de>
parents:
diff
changeset
|
227 |
} |
aa628870c1d3
Port of Linux 2.6.28 for use with network simulation cradle.
Florian Westphal <fw@strlen.de>
parents:
diff
changeset
|
228 |
|
aa628870c1d3
Port of Linux 2.6.28 for use with network simulation cradle.
Florian Westphal <fw@strlen.de>
parents:
diff
changeset
|
229 |
static inline struct crypto_cipher *crypto_spawn_cipher( |
aa628870c1d3
Port of Linux 2.6.28 for use with network simulation cradle.
Florian Westphal <fw@strlen.de>
parents:
diff
changeset
|
230 |
struct crypto_spawn *spawn) |
aa628870c1d3
Port of Linux 2.6.28 for use with network simulation cradle.
Florian Westphal <fw@strlen.de>
parents:
diff
changeset
|
231 |
{ |
aa628870c1d3
Port of Linux 2.6.28 for use with network simulation cradle.
Florian Westphal <fw@strlen.de>
parents:
diff
changeset
|
232 |
u32 type = CRYPTO_ALG_TYPE_CIPHER; |
aa628870c1d3
Port of Linux 2.6.28 for use with network simulation cradle.
Florian Westphal <fw@strlen.de>
parents:
diff
changeset
|
233 |
u32 mask = CRYPTO_ALG_TYPE_MASK; |
aa628870c1d3
Port of Linux 2.6.28 for use with network simulation cradle.
Florian Westphal <fw@strlen.de>
parents:
diff
changeset
|
234 |
|
aa628870c1d3
Port of Linux 2.6.28 for use with network simulation cradle.
Florian Westphal <fw@strlen.de>
parents:
diff
changeset
|
235 |
return __crypto_cipher_cast(crypto_spawn_tfm(spawn, type, mask)); |
aa628870c1d3
Port of Linux 2.6.28 for use with network simulation cradle.
Florian Westphal <fw@strlen.de>
parents:
diff
changeset
|
236 |
} |
aa628870c1d3
Port of Linux 2.6.28 for use with network simulation cradle.
Florian Westphal <fw@strlen.de>
parents:
diff
changeset
|
237 |
|
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static inline struct cipher_alg *crypto_cipher_alg(struct crypto_cipher *tfm) |
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{ |
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return &crypto_cipher_tfm(tfm)->__crt_alg->cra_cipher; |
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} |
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static inline struct crypto_hash *crypto_spawn_hash(struct crypto_spawn *spawn) |
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{ |
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u32 type = CRYPTO_ALG_TYPE_HASH; |
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u32 mask = CRYPTO_ALG_TYPE_HASH_MASK; |
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return __crypto_hash_cast(crypto_spawn_tfm(spawn, type, mask)); |
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} |
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static inline void *crypto_hash_ctx(struct crypto_hash *tfm) |
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{ |
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return crypto_tfm_ctx(&tfm->base); |
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} |
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||
0
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static inline void *crypto_hash_ctx_aligned(struct crypto_hash *tfm) |
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{ |
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return crypto_tfm_ctx_aligned(&tfm->base); |
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} |
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static inline void blkcipher_walk_init(struct blkcipher_walk *walk, |
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struct scatterlist *dst, |
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struct scatterlist *src, |
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unsigned int nbytes) |
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{ |
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walk->in.sg = src; |
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walk->out.sg = dst; |
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walk->total = nbytes; |
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} |
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static inline struct crypto_async_request *crypto_get_backlog( |
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struct crypto_queue *queue) |
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{ |
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return queue->backlog == &queue->list ? NULL : |
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container_of(queue->backlog, struct crypto_async_request, list); |
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} |
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static inline int ablkcipher_enqueue_request(struct crypto_queue *queue, |
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struct ablkcipher_request *request) |
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{ |
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return crypto_enqueue_request(queue, &request->base); |
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} |
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|
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static inline struct ablkcipher_request *ablkcipher_dequeue_request( |
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struct crypto_queue *queue) |
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{ |
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return ablkcipher_request_cast(crypto_dequeue_request(queue)); |
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} |
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|
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static inline void *ablkcipher_request_ctx(struct ablkcipher_request *req) |
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{ |
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return req->__ctx; |
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} |
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|
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static inline int ablkcipher_tfm_in_queue(struct crypto_queue *queue, |
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struct crypto_ablkcipher *tfm) |
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297 |
{ |
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return crypto_tfm_in_queue(queue, crypto_ablkcipher_tfm(tfm)); |
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} |
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|
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static inline void *aead_request_ctx(struct aead_request *req) |
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{ |
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303 |
return req->__ctx; |
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|
304 |
} |
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|
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306 |
static inline void aead_request_complete(struct aead_request *req, int err) |
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Port of Linux 2.6.28 for use with network simulation cradle.
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|
307 |
{ |
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Port of Linux 2.6.28 for use with network simulation cradle.
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|
308 |
req->base.complete(&req->base, err); |
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Port of Linux 2.6.28 for use with network simulation cradle.
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|
309 |
} |
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|
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311 |
static inline u32 aead_request_flags(struct aead_request *req) |
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312 |
{ |
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313 |
return req->base.flags; |
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Port of Linux 2.6.28 for use with network simulation cradle.
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|
314 |
} |
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Port of Linux 2.6.28 for use with network simulation cradle.
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parents:
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|
315 |
|
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Port of Linux 2.6.28 for use with network simulation cradle.
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parents:
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|
316 |
static inline struct crypto_alg *crypto_get_attr_alg(struct rtattr **tb, |
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Port of Linux 2.6.28 for use with network simulation cradle.
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317 |
u32 type, u32 mask) |
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Port of Linux 2.6.28 for use with network simulation cradle.
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parents:
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|
318 |
{ |
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Port of Linux 2.6.28 for use with network simulation cradle.
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parents:
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|
319 |
return crypto_attr_alg(tb[1], type, mask); |
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Port of Linux 2.6.28 for use with network simulation cradle.
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parents:
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|
320 |
} |
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Port of Linux 2.6.28 for use with network simulation cradle.
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parents:
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|
321 |
|
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Port of Linux 2.6.28 for use with network simulation cradle.
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|
322 |
/* |
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|
323 |
* Returns CRYPTO_ALG_ASYNC if type/mask requires the use of sync algorithms. |
aa628870c1d3
Port of Linux 2.6.28 for use with network simulation cradle.
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parents:
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|
324 |
* Otherwise returns zero. |
aa628870c1d3
Port of Linux 2.6.28 for use with network simulation cradle.
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parents:
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|
325 |
*/ |
aa628870c1d3
Port of Linux 2.6.28 for use with network simulation cradle.
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parents:
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|
326 |
static inline int crypto_requires_sync(u32 type, u32 mask) |
aa628870c1d3
Port of Linux 2.6.28 for use with network simulation cradle.
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parents:
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|
327 |
{ |
aa628870c1d3
Port of Linux 2.6.28 for use with network simulation cradle.
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parents:
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|
328 |
return (type ^ CRYPTO_ALG_ASYNC) & mask & CRYPTO_ALG_ASYNC; |
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Port of Linux 2.6.28 for use with network simulation cradle.
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parents:
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|
329 |
} |
aa628870c1d3
Port of Linux 2.6.28 for use with network simulation cradle.
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parents:
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|
330 |
|
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Port of Linux 2.6.28 for use with network simulation cradle.
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parents:
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|
331 |
#endif /* _CRYPTO_ALGAPI_H */ |
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Port of Linux 2.6.28 for use with network simulation cradle.
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parents:
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|
332 |