Gecko [ paroquia-rio-de-mouro.pt ]

Name	Size	Permission	Date
internal	[ DIR ]	drwxr-xr-x	2018-04-05 07:11
ablk_helper.h	734 B	-rw-r--r--	2016-01-11 00:01
aead.h	18.71 KB	-rw-r--r--	2016-01-11 00:01
aes.h	1019 B	-rw-r--r--	2016-01-11 00:01
akcipher.h	11.52 KB	-rw-r--r--	2016-01-11 00:01
algapi.h	10.31 KB	-rw-r--r--	2016-01-11 00:01
authenc.h	845 B	-rw-r--r--	2016-01-11 00:01
b128ops.h	2.41 KB	-rw-r--r--	2016-01-11 00:01
blowfish.h	376 B	-rw-r--r--	2016-01-11 00:01
cast5.h	551 B	-rw-r--r--	2016-01-11 00:01
cast6.h	597 B	-rw-r--r--	2016-01-11 00:01
cast_common.h	193 B	-rw-r--r--	2016-01-11 00:01
chacha20.h	595 B	-rw-r--r--	2016-01-11 00:01
compress.h	4.03 KB	-rw-r--r--	2016-01-11 00:01
cryptd.h	1.84 KB	-rw-r--r--	2016-01-11 00:01
crypto_wq.h	122 B	-rw-r--r--	2016-01-11 00:01
ctr.h	524 B	-rw-r--r--	2016-01-11 00:01
des.h	503 B	-rw-r--r--	2016-01-11 00:01
drbg.h	8.57 KB	-rw-r--r--	2016-01-11 00:01
gf128mul.h	8.04 KB	-rw-r--r--	2016-01-11 00:01
ghash.h	342 B	-rw-r--r--	2018-04-02 18:07
hash.h	29.56 KB	-rw-r--r--	2018-04-02 18:07
hash_info.h	1.13 KB	-rw-r--r--	2018-04-02 18:07
if_alg.h	2.46 KB	-rw-r--r--	2018-04-02 18:07
lrw.h	1.18 KB	-rw-r--r--	2016-01-11 00:01
mcryptd.h	2.33 KB	-rw-r--r--	2018-04-02 18:07
md5.h	401 B	-rw-r--r--	2016-01-11 00:01
null.h	303 B	-rw-r--r--	2016-01-11 00:01
padlock.h	649 B	-rw-r--r--	2016-01-11 00:01
pcrypt.h	1.4 KB	-rw-r--r--	2016-01-11 00:01
pkcs7.h	1.2 KB	-rw-r--r--	2016-01-11 00:01
poly1305.h	977 B	-rw-r--r--	2016-01-11 00:01
public_key.h	2.79 KB	-rw-r--r--	2018-04-02 18:07
rng.h	6.59 KB	-rw-r--r--	2016-01-11 00:01
scatterwalk.h	2.91 KB	-rw-r--r--	2016-01-11 00:01
serpent.h	673 B	-rw-r--r--	2016-01-11 00:01
sha.h	2.66 KB	-rw-r--r--	2016-01-11 00:01
sha1_base.h	2.47 KB	-rw-r--r--	2016-01-11 00:01
sha256_base.h	3.03 KB	-rw-r--r--	2016-01-11 00:01
sha512_base.h	3.19 KB	-rw-r--r--	2016-01-11 00:01
skcipher.h	15.63 KB	-rw-r--r--	2018-04-02 18:07
twofish.h	716 B	-rw-r--r--	2016-01-11 00:01
vmac.h	2.12 KB	-rw-r--r--	2016-01-11 00:01
xts.h	1.19 KB	-rw-r--r--	2018-04-02 18:07

Rename

/*
 * Software async multibuffer crypto daemon headers
 *
 *    Author:
 *             Tim Chen <tim.c.chen@linux.intel.com>
 *
 *    Copyright (c) 2014, Intel Corporation.
 */

#ifndef _CRYPTO_MCRYPT_H
#define _CRYPTO_MCRYPT_H

#include <linux/crypto.h>
#include <linux/kernel.h>
#include <crypto/hash.h>

struct mcryptd_ahash {
	struct crypto_ahash base;
};

static inline struct mcryptd_ahash *__mcryptd_ahash_cast(
	struct crypto_ahash *tfm)
{
	return (struct mcryptd_ahash *)tfm;
}

struct mcryptd_cpu_queue {
	struct crypto_queue queue;
	spinlock_t q_lock;
	struct work_struct work;
};

struct mcryptd_queue {
	struct mcryptd_cpu_queue __percpu *cpu_queue;
};

struct mcryptd_instance_ctx {
	struct crypto_spawn spawn;
	struct mcryptd_queue *queue;
};

struct mcryptd_hash_ctx {
	struct crypto_shash *child;
	struct mcryptd_alg_state *alg_state;
};

struct mcryptd_tag {
	/* seq number of request */
	unsigned seq_num;
	/* arrival time of request */
	unsigned long arrival;
	unsigned long expire;
	int	cpu;
};

struct mcryptd_hash_request_ctx {
	struct list_head waiter;
	crypto_completion_t complete;
	struct mcryptd_tag tag;
	struct crypto_hash_walk walk;
	u8 *out;
	int flag;
	struct shash_desc desc;
};

struct mcryptd_ahash *mcryptd_alloc_ahash(const char *alg_name,
					u32 type, u32 mask);
struct crypto_shash *mcryptd_ahash_child(struct mcryptd_ahash *tfm);
struct shash_desc *mcryptd_shash_desc(struct ahash_request *req);
void mcryptd_free_ahash(struct mcryptd_ahash *tfm);
void mcryptd_flusher(struct work_struct *work);

enum mcryptd_req_type {
	MCRYPTD_NONE,
	MCRYPTD_UPDATE,
	MCRYPTD_FINUP,
	MCRYPTD_DIGEST,
	MCRYPTD_FINAL
};

struct mcryptd_alg_cstate {
	unsigned long next_flush;
	unsigned next_seq_num;
	bool	flusher_engaged;
	struct  delayed_work flush;
	int	cpu;
	struct  mcryptd_alg_state *alg_state;
	void	*mgr;
	spinlock_t work_lock;
	struct list_head work_list;
	struct list_head flush_list;
};

struct mcryptd_alg_state {
	struct mcryptd_alg_cstate __percpu *alg_cstate;
	unsigned long (*flusher)(struct mcryptd_alg_cstate *cstate);
};

/* return delay in jiffies from current time */
static inline unsigned long get_delay(unsigned long t)
{
	long delay;

delay = (long) t - (long) jiffies;
	if (delay <= 0)
		return 0;
	else
		return (unsigned long) delay;
}

void mcryptd_arm_flusher(struct mcryptd_alg_cstate *cstate, unsigned long delay);

#endif