keccak.h File Reference

This graph shows which files directly or indirectly include this file:

Go to the source code of this file.

Classes
struct	sha3_context_
union	sha3_context_.__unnamed__

Macros
#define	SHA3_KECCAK_SPONGE_WORDS   (((1600) / 8 /*bits to byte*/) / sizeof(uint64_t))

Typedefs
typedef struct sha3_context_	sha3_context
typedef enum SHA3_RETURN	sha3_return_t

Enumerations
enum	SHA3_FLAGS { SHA3_FLAGS_NONE = 0, SHA3_FLAGS_KECCAK = 1 }
enum	SHA3_RETURN { SHA3_RETURN_OK = 0, SHA3_RETURN_BAD_PARAMS = 1 }

Functions
sha3_return_t	sha3_Init (void *priv, unsigned bitSize)
void	keccakf (uint64_t s[25])
void	sha3_Init256 (void *priv)
void	sha3_Init384 (void *priv)
void	sha3_Init512 (void *priv)
enum SHA3_FLAGS	sha3_SetFlags (void *priv, enum SHA3_FLAGS)
void	sha3_Update (void *priv, void const *bufIn, size_t len)
void const *	sha3_Finalize (void *priv)
sha3_return_t	sha3_HashBuffer (unsigned bitSize, enum SHA3_FLAGS flags, const void *in, unsigned inBytes, void *out, unsigned outBytes)

---

Class Documentation

struct sha3_context_

Definition at line 16 of file keccak.h.

Collaboration diagram for sha3_context_:

Class Members
union sha3_context_	__unnamed__
unsigned	byteIndex
unsigned	capacityWords
uint64_t	saved
unsigned	wordIndex

union sha3_context_.__unnamed__

Definition at line 19 of file keccak.h.

Collaboration diagram for sha3_context_.__unnamed__:

Class Members
uint64_t	s[SHA3_KECCAK_SPONGE_WORDS]
uint8_t	sb[SHA3_KECCAK_SPONGE_WORDS *8]

Macro Definition Documentation

#define SHA3_KECCAK_SPONGE_WORDS   (((1600) / 8 /*bits to byte*/) / sizeof(uint64_t))

Copyright Soramitsu Co., Ltd. All Rights Reserved. SPDX-License-Identifier: Apache-2.0

Definition at line 14 of file keccak.h.

Typedef Documentation

typedef struct sha3_context_ sha3_context

typedef enum SHA3_RETURN sha3_return_t

Definition at line 34 of file keccak.h.

Enumeration Type Documentation

enum SHA3_FLAGS

Enumerator
SHA3_FLAGS_NONE
SHA3_FLAGS_KECCAK

Definition at line 31 of file keccak.h.

enum SHA3_RETURN

Enumerator
SHA3_RETURN_OK
SHA3_RETURN_BAD_PARAMS

Definition at line 33 of file keccak.h.

Function Documentation

void keccakf

(

uint64_t

s[25]

)

Definition at line 64 of file keccak.c.

void const* sha3_Finalize

(

void *

priv

)

Definition at line 232 of file keccak.c.

sha3_return_t sha3_HashBuffer	(	unsigned	bitSize,
		enum SHA3_FLAGS	flags,
		const void *	in,
		unsigned	inBytes,
		void *	out,
		unsigned	outBytes
	)

Definition at line 286 of file keccak.c.

sha3_return_t sha3_Init	(	void *	priv,
		unsigned	bitSize
	)

Definition at line 114 of file keccak.c.

void sha3_Init256

(

void *

priv

)

Definition at line 123 of file keccak.c.

void sha3_Init384

(

void *

priv

)

Definition at line 127 of file keccak.c.

void sha3_Init512

(

void *

priv

)

Definition at line 131 of file keccak.c.

enum SHA3_FLAGS sha3_SetFlags	(	void *	priv,
		enum	SHA3_FLAGS
	)

Definition at line 135 of file keccak.c.

void sha3_Update	(	void *	priv,
		void const *	bufIn,
		size_t	len
	)

Definition at line 142 of file keccak.c.