sha4_context Struct Reference

#include <sha4.h>


Detailed Description

SHA-512 context structure.

Definition at line 37 of file sha4.h.


Data Fields

unsigned char buffer [128]
unsigned char ipad [128]
int is384
unsigned char opad [128]
unsigned int64 state [8]
unsigned int64 total [2]

Field Documentation

unsigned char sha4_context::buffer[128]

data block being processed

Definition at line 41 of file sha4.h.

unsigned char sha4_context::ipad[128]

HMAC: inner padding

Definition at line 43 of file sha4.h.

0 => SHA-512, else SHA-384

Definition at line 45 of file sha4.h.

unsigned char sha4_context::opad[128]

HMAC: outer padding

Definition at line 44 of file sha4.h.

unsigned int64 sha4_context::state[8]

intermediate digest state

Definition at line 40 of file sha4.h.

unsigned int64 sha4_context::total[2]

number of bytes processed

Definition at line 39 of file sha4.h.


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