PRF 256 stucture This structure is used to configure PRF calc operation: secret, label, seed and buffer before call shalib_prf_calc(). More...

#include <shalib.h>

Data Fields
const uint8_t *	secret
	HMAC security signature pointer.
uint8_t	sec_len
	HMAC security signature length.
uint8_t	label [25]
	Label text.
uint8_t	lablen
	Label text length.
const uint8_t *	seed
	Seed data.
uint8_t	seedlen
	Seed data length.
uint8_t *	buffer
	Buffer for saving 256-BIT hash.

Detailed Description

PRF 256 stucture This structure is used to configure PRF calc operation: secret, label, seed and buffer before call shalib_prf_calc().

Definition at line 69 of file shalib.h.

Field Documentation

uint8_t* buffer

Buffer for saving 256-BIT hash.

Definition at line 76 of file shalib.h.

uint8_t label[25]

Label text.

Definition at line 72 of file shalib.h.

uint8_t lablen

Label text length.

Definition at line 73 of file shalib.h.

uint8_t sec_len

HMAC security signature length.

Definition at line 71 of file shalib.h.

const uint8_t* secret

HMAC security signature pointer.

Definition at line 70 of file shalib.h.

const uint8_t* seed

Seed data.

Definition at line 74 of file shalib.h.

uint8_t seedlen

Seed data length.

Definition at line 75 of file shalib.h.