#include <linux/clk.h>
#include <linux/device.h>
#include <linux/err.h>
#include <linux/init.h>
#include <linux/io.h>
#include <linux/klist.h>
#include <linux/kernel.h>
#include <linux/module.h>
#include <linux/platform_device.h>
#include <linux/crypto.h>
#include <linux/regulator/consumer.h>
#include <linux/dmaengine.h>
#include <linux/bitops.h>
#include <crypto/internal/hash.h>
#include <crypto/sha.h>
#include <crypto/scatterwalk.h>
#include <crypto/algapi.h>
#include <linux/platform_data/crypto-ux500.h>
#include <mach/hardware.h>
#include "hash_alg.h"
Go to the source code of this file.
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| | module_param (hash_mode, int, 0) |
| |
| | MODULE_PARM_DESC (hash_mode,"CPU or DMA mode. CPU = 0 (default), DMA = 1") |
| |
| int | hash_setconfiguration (struct hash_device_data *device_data, struct hash_config *config) |
| |
| void | hash_begin (struct hash_device_data *device_data, struct hash_ctx *ctx) |
| |
| int | hash_process_data (struct hash_device_data *device_data, struct hash_ctx *ctx, struct hash_req_ctx *req_ctx, int msg_length, u8 *data_buffer, u8 *buffer, u8 *index) |
| |
| int | hash_hw_final (struct ahash_request *req) |
| |
| int | hash_hw_update (struct ahash_request *req) |
| |
| int | hash_resume_state (struct hash_device_data *device_data, const struct hash_state *device_state) |
| |
| int | hash_save_state (struct hash_device_data *device_data, struct hash_state *device_state) |
| |
| int | hash_check_hw (struct hash_device_data *device_data) |
| |
| void | hash_get_digest (struct hash_device_data *device_data, u8 *digest, int algorithm) |
| |
| | module_init (ux500_hash_mod_init) |
| |
| | module_exit (ux500_hash_mod_fini) |
| |
| | MODULE_DESCRIPTION ("Driver for ST-Ericsson UX500 HASH engine.") |
| |
| | MODULE_LICENSE ("GPL") |
| |
| | MODULE_ALIAS ("sha1-all") |
| |
| | MODULE_ALIAS ("sha256-all") |
| |
| | MODULE_ALIAS ("hmac-sha1-all") |
| |
| | MODULE_ALIAS ("hmac-sha256-all") |
| |
| #define DEV_DBG_NAME "hashX hashX:" |
hash_begin - This routine resets some globals and initializes the hash hardware. : Structure for the hash device. : Hash context.
Definition at line 766 of file hash_core.c.
hash_check_hw - This routine checks for peripheral Ids and PCell Ids. :
Definition at line 1261 of file hash_core.c.
hash_get_digest - Gets the digest. : Pointer to the device structure. : User allocated byte array for the calculated digest. : The algorithm in use.
Definition at line 1287 of file hash_core.c.
hash_hw_final - The final hash calculation function : The hash request for the job.
Use a pre-calculated empty message digest (workaround since hw return zeroes, hw bug!?)
Allocated in setkey, and only used in HMAC.
Definition at line 985 of file hash_core.c.
hash_hw_update - Updates current HASH computation hashing another part of the message. : Byte array containing the message to be hashed (caller allocated).
Definition at line 1086 of file hash_core.c.
hash_resume_state - Function that resumes the state of an calculation. : Pointer to the device structure. : The state to be restored in the hash hardware
Definition at line 1151 of file hash_core.c.
hash_save_state - Function that saves the state of hardware. : Pointer to the device structure. : The strucure where the hardware state should be saved.
Definition at line 1209 of file hash_core.c.
hash_setconfiguration - Sets the required configuration for the hash hardware. : Structure for the hash device. : Pointer to a configuration structure.
Definition at line 698 of file hash_core.c.
| MODULE_ALIAS |
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"sha1-all" |
| ) |
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| MODULE_ALIAS |
( |
"sha256-all" |
| ) |
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| MODULE_ALIAS |
( |
"hmac-sha1-all" |
| ) |
|
| MODULE_ALIAS |
( |
"hmac-sha256-all" |
| ) |
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| MODULE_DESCRIPTION |
( |
"Driver for ST-Ericsson UX500 HASH engine." |
| ) |
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| module_exit |
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ux500_hash_mod_fini |
| ) |
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| module_init |
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ux500_hash_mod_init |
| ) |
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1.8.2