Doug Anson / mbedTLSLibrary

mbed TLS library

Dependents:   HTTPClient-SSL WS_SERVER

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sha256_context Struct Reference
Data Fields

sha256_context Struct Reference

SHA-256 context structure. More...

#include <sha256.h>

Data Fields

uint32_t total [2]
uint32_t state [8]
unsigned char buffer [64]
unsigned char ipad [64]
unsigned char opad [64]
int is224

Detailed Description

SHA-256 context structure.

Definition at line 55 of file sha256.h.

Field Documentation

unsigned char buffer[64]

data block being processed

Definition at line 59 of file sha256.h.

unsigned char ipad[64]

HMAC: inner padding

Definition at line 61 of file sha256.h.

int is224

0 => SHA-256, else SHA-224

Definition at line 63 of file sha256.h.

unsigned char opad[64]

HMAC: outer padding

Definition at line 62 of file sha256.h.

uint32_t state[8]

intermediate digest state

Definition at line 58 of file sha256.h.

uint32_t total[2]

number of bytes processed

Definition at line 57 of file sha256.h.

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