sph_keccak_context Struct Reference

This structure is a context for Keccak computations: it contains the intermediate values and some data from the last entered block. More...

#include <sph_keccak.h>

Public Attributes
unsigned char	buf [144]
size_t	ptr
size_t	lim
union {
sph_u32   narrow [50]
}	u

Detailed Description

This structure is a context for Keccak computations: it contains the intermediate values and some data from the last entered block.

Once a Keccak computation has been performed, the context can be reused for another computation.

The contents of this structure are private. A running Keccak computation can be cloned by copying the context (e.g. with a simple memcpy()).

Definition at line 76 of file sph_keccak.h.

Member Data Documentation

buf

unsigned char sph_keccak_context::buf[144]

Definition at line 78 of file sph_keccak.h.

lim

size_t sph_keccak_context::lim

Definition at line 79 of file sph_keccak.h.

narrow

sph_u32 sph_keccak_context::narrow[50]

Definition at line 84 of file sph_keccak.h.

ptr

size_t sph_keccak_context::ptr

Definition at line 79 of file sph_keccak.h.

u

union { ... } sph_keccak_context::u

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The documentation for this struct was generated from the following file:

• src/crypto/sph_keccak.h