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md5.h

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1/*-------------------------------------------------------------------------

2 *

3 * md5.h

4 * Constants and common utilities related to MD5.

5 *

6 * These definitions are needed by both frontend and backend code to work

7 * with MD5-encrypted passwords.

8 *

11 *

12 * src/include/common/md5.h

13 *

14 *-------------------------------------------------------------------------

15 */

16#ifndef PG_MD5_H

17#define PG_MD5_H

18

19/* Size of result generated by MD5 computation */

20 #define MD5_DIGEST_LENGTH 16

21/* Block size for MD5 */

22 #define MD5_BLOCK_SIZE 64

23

24/* password-related data */

25 #define MD5_PASSWD_CHARSET "0123456789abcdef"

26 #define MD5_PASSWD_LEN 35

27

28/* Utilities common to all the MD5 implementations, as of md5_common.c */

29extern bool pg_md5_hash(const void *buff, size_t len, char *hexsum,

30 const char **errstr);

31extern bool pg_md5_binary(const void *buff, size_t len, uint8 *outbuf,

32 const char **errstr);

33extern bool pg_md5_encrypt(const char *passwd, const uint8 *salt,

34 size_t salt_len, char *buf,

35 const char **errstr);

36

37#endif /* PG_MD5_H */

uint8

uint8_t uint8

Definition: c.h:536

pg_md5_binary

bool pg_md5_binary(const void *buff, size_t len, uint8 *outbuf, const char **errstr)

Definition: md5_common.c:108

pg_md5_encrypt

bool pg_md5_encrypt(const char *passwd, const uint8 *salt, size_t salt_len, char *buf, const char **errstr)

Definition: md5_common.c:145

pg_md5_hash

bool pg_md5_hash(const void *buff, size_t len, char *hexsum, const char **errstr)

Definition: md5_common.c:74

len

const void size_t len

Definition: pg_crc32c_sse42.c:28

buf

static char * buf

Definition: pg_test_fsync.c:72

PostgreSQL Source Code: src/include/common/md5.h Source File