mirror of
https://github.com/smaeul/u-boot.git
synced 2025-11-04 05:50:17 +00:00
03de305ec4
As part of bringing the master branch back in to next, we need to allow for all of these changes to exist here. Reported-by: Jonas Karlman <jonas@kwiboo.se> Signed-off-by: Tom Rini <trini@konsulko.com>
28 lines
687 B
C
28 lines
687 B
C
#ifndef _SHA256_H
|
|
#define _SHA256_H
|
|
|
|
#include <linux/types.h>
|
|
|
|
#define SHA256_SUM_LEN 32
|
|
#define SHA256_DER_LEN 19
|
|
|
|
extern const uint8_t sha256_der_prefix[];
|
|
|
|
/* Reset watchdog each time we process this many bytes */
|
|
#define CHUNKSZ_SHA256 (64 * 1024)
|
|
|
|
typedef struct {
|
|
uint32_t total[2];
|
|
uint32_t state[8];
|
|
uint8_t buffer[64];
|
|
} sha256_context;
|
|
|
|
void sha256_starts(sha256_context * ctx);
|
|
void sha256_update(sha256_context *ctx, const uint8_t *input, uint32_t length);
|
|
void sha256_finish(sha256_context * ctx, uint8_t digest[SHA256_SUM_LEN]);
|
|
|
|
void sha256_csum_wd(const unsigned char *input, unsigned int ilen,
|
|
unsigned char *output, unsigned int chunk_sz);
|
|
|
|
#endif /* _SHA256_H */
|