/home/dko/Projects/mobilec/src/security/xyssl-0.9/include/xyssl/md5.h File Reference

Go to the source code of this file.

Data Structures
struct	md5_context
	MD5 context structure. More...
Functions
void	md5_starts (md5_context *ctx)
	MD5 context setup.
void	md5_update (md5_context *ctx, unsigned char *input, int ilen)
	MD5 process buffer.
void	md5_finish (md5_context *ctx, unsigned char output[16])
	MD5 final digest.
void	md5 (unsigned char *input, int ilen, unsigned char output[16])
	Output = MD5( input buffer ).
int	md5_file (char *path, unsigned char output[16])
	Output = MD5( file contents ).
void	md5_hmac_starts (md5_context *ctx, unsigned char *key, int keylen)
	MD5 HMAC context setup.
void	md5_hmac_update (md5_context *ctx, unsigned char *input, int ilen)
	MD5 HMAC process buffer.
void	md5_hmac_finish (md5_context *ctx, unsigned char output[16])
	MD5 HMAC final digest.
void	md5_hmac (unsigned char *key, int keylen, unsigned char *input, int ilen, unsigned char output[16])
	Output = HMAC-MD5( hmac key, input buffer ).
int	md5_self_test (int verbose)
	Checkup routine.

---

Detailed Description

Definition in file md5.h.

---

Function Documentation

void md5	(	unsigned char *	input,
		int	ilen,
		unsigned char	output[16]
	)

Output = MD5( input buffer ).

Parameters:

	input	buffer holding the data
	ilen	length of the input data
	output	MD5 checksum result

Definition at line 278 of file md5.c.

References md5_finish(), md5_starts(), and md5_update().

Referenced by initiate_migration_process(), main(), md5_hmac_starts(), md5_self_test(), reply_migration_process(), ssl_calc_verify(), ssl_derive_keys(), ssl_mac_md5(), ssl_parse_finished(), ssl_parse_server_key_exchange(), ssl_write_finished(), ssl_write_server_key_exchange(), and x509_hash().

int md5_file	(	char *	path,
		unsigned char	output[16]
	)

Output = MD5( file contents ).

Parameters:

	path	input file name
	output	MD5 checksum result

Returns:

0 if successful, 1 if fopen failed, or 2 if fread failed

Definition at line 292 of file md5.c.

References buf, f, md5_finish(), md5_starts(), and md5_update().

Referenced by md5_wrapper().

void md5_finish	(	md5_context *	ctx,
		unsigned char	output[16]
	)

MD5 final digest.

Parameters:

	ctx	MD5 context
	output	MD5 checksum result

Definition at line 250 of file md5.c.

References md5_padding, md5_update(), PUT_ULONG_LE, md5_context::state, and md5_context::total.

Referenced by md5(), md5_file(), md5_hmac_finish(), ssl_calc_finished(), ssl_calc_verify(), ssl_derive_keys(), ssl_mac_md5(), ssl_parse_server_key_exchange(), ssl_write_server_key_exchange(), and x509_des3_decrypt().

void md5_hmac	(	unsigned char *	key,
		int	keylen,
		unsigned char *	input,
		int	ilen,
		unsigned char	output[16]
	)

Output = HMAC-MD5( hmac key, input buffer ).

Parameters:

	key	HMAC secret key
	keylen	length of the HMAC key
	input	buffer holding the data
	ilen	length of the input data
	output	HMAC-MD5 result

Definition at line 378 of file md5.c.

References md5_hmac_finish(), md5_hmac_starts(), and md5_hmac_update().

Referenced by ssl_decrypt_buf(), ssl_encrypt_buf(), and tls1_prf().

void md5_hmac_finish	(	md5_context *	ctx,
		unsigned char	output[16]
	)

MD5 HMAC final digest.

Parameters:

	ctx	HMAC context
	output	MD5 HMAC checksum result

Definition at line 362 of file md5.c.

References md5_finish(), md5_starts(), md5_update(), and md5_context::opad.

Referenced by md5_hmac(), and md5_self_test().

void md5_hmac_starts	(	md5_context *	ctx,
		unsigned char *	key,
		int	keylen
	)

MD5 HMAC context setup.

Parameters:

	ctx	HMAC context to be initialized
	key	HMAC secret key
	keylen	length of the HMAC key

Definition at line 324 of file md5.c.

References md5_context::ipad, md5(), md5_starts(), md5_update(), and md5_context::opad.

Referenced by md5_hmac(), and md5_self_test().

void md5_hmac_update	(	md5_context *	ctx,
		unsigned char *	input,
		int	ilen
	)

MD5 HMAC process buffer.

Parameters:

	ctx	HMAC context
	input	buffer holding the data
	ilen	length of the input data

Definition at line 354 of file md5.c.

References md5_update().

Referenced by md5_hmac(), and md5_self_test().

int md5_self_test

(

int

verbose

)

Checkup routine.

Returns:

0 if successful, or 1 if the test failed

Definition at line 495 of file md5.c.

References buf, md5(), md5_hmac_finish(), md5_hmac_starts(), md5_hmac_test_buf, md5_hmac_test_buflen, md5_hmac_test_key, md5_hmac_test_keylen, md5_hmac_test_sum, md5_hmac_update(), md5_test_buf, md5_test_buflen, and md5_test_sum.

Referenced by main().

void md5_starts

(

md5_context *

ctx

)

MD5 context setup.

Parameters:

ctx

context to be initialized

Definition at line 61 of file md5.c.

References md5_context::state, and md5_context::total.

Referenced by md5(), md5_file(), md5_hmac_finish(), md5_hmac_starts(), ssl_calc_finished(), ssl_calc_verify(), ssl_derive_keys(), ssl_init(), ssl_mac_md5(), ssl_parse_server_key_exchange(), ssl_write_server_key_exchange(), and x509_des3_decrypt().

void md5_update	(	md5_context *	ctx,
		unsigned char *	input,
		int	ilen
	)

MD5 process buffer.

Parameters:

	ctx	MD5 context
	input	buffer holding the data
	ilen	length of the input data

Definition at line 198 of file md5.c.

References md5_context::buffer, md5_process(), and md5_context::total.

Referenced by md5(), md5_file(), md5_finish(), md5_hmac_finish(), md5_hmac_starts(), md5_hmac_update(), ssl_calc_finished(), ssl_calc_verify(), ssl_derive_keys(), ssl_mac_md5(), ssl_parse_client_hello(), ssl_parse_server_key_exchange(), ssl_read_record(), ssl_write_record(), ssl_write_server_key_exchange(), and x509_des3_decrypt().