sph_echo_big_context Struct Reference

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

#include <sph_echo.h>

Public Attributes
unsigned char	buf [128]
size_t	ptr
union {
sph_u32   Vs [8][4]
}	u
sph_u32	C0
sph_u32	C1
sph_u32	C2
sph_u32	C3

Detailed Description

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

Once an ECHO computation has been performed, the context can be reused for another computation. This specific structure is used for ECHO-384 and ECHO-512.

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

Definition at line 102 of file sph_echo.h.

Member Data Documentation

buf

unsigned char sph_echo_big_context::buf[128]

Definition at line 104 of file sph_echo.h.

Referenced by echo_big_close(), and echo_big_core().

C0

sph_u32 sph_echo_big_context::C0

Definition at line 112 of file sph_echo.h.

Referenced by echo_big_close(), and echo_big_init().

C1

sph_u32 sph_echo_big_context::C1

Definition at line 112 of file sph_echo.h.

Referenced by echo_big_close(), and echo_big_init().

C2

sph_u32 sph_echo_big_context::C2

Definition at line 112 of file sph_echo.h.

Referenced by echo_big_close(), and echo_big_init().

C3

sph_u32 sph_echo_big_context::C3

Definition at line 112 of file sph_echo.h.

Referenced by echo_big_close(), and echo_big_init().

ptr

size_t sph_echo_big_context::ptr

Definition at line 105 of file sph_echo.h.

Referenced by echo_big_close(), echo_big_core(), and echo_big_init().

u

union { ... } sph_echo_big_context::u

Referenced by echo_big_close(), and echo_big_init().

Vs

sph_u32 sph_echo_big_context::Vs[8][4]

Definition at line 107 of file sph_echo.h.

Referenced by echo_big_close(), and echo_big_init().

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

• src/crypto/sph_echo.h