hash_sha256_one_block.c File Reference

Example of SHA2-256 hashing using the CSSv2 (CLNS component mcuxClCss) More...

#include <mcuxClCss.h>
#include <mcuxCsslFlowProtection.h>
#include <stdbool.h>

Functions
bool	hash_sha256_one_block (void)
	Performs SHA2-256 hashing using mcuxClCss functions. More...

Variables
static uint8_t const	sha256_padded_input [MCUXCLCSS_HASH_BLOCK_SIZE_SHA_256]
	Data input for SHA2-256 hashing. More...
static uint8_t	sha256_reference_digest [MCUXCLCSS_HASH_OUTPUT_SIZE_SHA_256]
	Expected hash value. More...
static uint8_t	sha2_256_digest [MCUXCLCSS_HASH_STATE_SIZE_SHA_256]
	Destination buffer to receive the hash output of the SHA2-256 hashing. More...

Detailed Description

Example of SHA2-256 hashing using the CSSv2 (CLNS component mcuxClCss)

Function Documentation

hash_sha256_one_block()

bool hash_sha256_one_block

(

void

)

Performs SHA2-256 hashing using mcuxClCss functions.

Return values

true	The example code completed successfully
false	The example code failed

Examples

hash_sha256_one_block.c.

Variable Documentation

sha256_padded_input

uint8_t const sha256_padded_input[MCUXCLCSS_HASH_BLOCK_SIZE_SHA_256]

static

Data input for SHA2-256 hashing.

Examples

hash_sha256_one_block.c.

sha256_reference_digest

uint8_t sha256_reference_digest[MCUXCLCSS_HASH_OUTPUT_SIZE_SHA_256]

static

Expected hash value.

Examples

hash_sha256_one_block.c.

sha2_256_digest

uint8_t sha2_256_digest[MCUXCLCSS_HASH_STATE_SIZE_SHA_256]

static

Destination buffer to receive the hash output of the SHA2-256 hashing.

Examples

hash_sha256_one_block.c.