#include <sys/types.h>

Data Structures
struct	_SHA256_CTX

struct	_SHA512_CTX

Macros
#define	SHA256_BLOCK_LENGTH 64

#define	SHA256_DIGEST_LENGTH 32

#define	SHA256_DIGEST_STRING_LENGTH (SHA256_DIGEST_LENGTH * 2 + 1)

#define	SHA384_BLOCK_LENGTH 128

#define	SHA384_DIGEST_LENGTH 48

#define	SHA384_DIGEST_STRING_LENGTH (SHA384_DIGEST_LENGTH * 2 + 1)

#define	SHA512_BLOCK_LENGTH 128

#define	SHA512_DIGEST_LENGTH 64

#define	SHA512_DIGEST_STRING_LENGTH (SHA512_DIGEST_LENGTH * 2 + 1)

Typedefs
typedef unsigned char	uint8_t

typedef unsigned int	uint32_t

typedef unsigned long long	uint64_t

typedef struct _SHA256_CTX	SHA256_CTX

typedef struct _SHA512_CTX	SHA512_CTX

typedef SHA512_CTX	SHA384_CTX

Functions
int	SHA256_Init (SHA256_CTX *)

void	SHA256_Update (SHA256_CTX , const uint8_t , size_t)

int	SHA256_Final (uint8_t[SHA256_DIGEST_LENGTH], SHA256_CTX *)

char *	SHA256_End (SHA256_CTX *, char[SHA256_DIGEST_STRING_LENGTH])

char *	SHA256_Data (const uint8_t *, size_t, char[SHA256_DIGEST_STRING_LENGTH])

int	SHA384_Init (SHA384_CTX *)

void	SHA384_Update (SHA384_CTX , const uint8_t , size_t)

int	SHA384_Final (uint8_t[SHA384_DIGEST_LENGTH], SHA384_CTX *)

char *	SHA384_End (SHA384_CTX *, char[SHA384_DIGEST_STRING_LENGTH])

char *	SHA384_Data (const uint8_t *, size_t, char[SHA384_DIGEST_STRING_LENGTH])

int	SHA512_Init (SHA512_CTX *)

void	SHA512_Update (SHA512_CTX , const uint8_t , size_t)

int	SHA512_Final (uint8_t[SHA512_DIGEST_LENGTH], SHA512_CTX *)

char *	SHA512_End (SHA512_CTX *, char[SHA512_DIGEST_STRING_LENGTH])

char *	SHA512_Data (const uint8_t *, size_t, char[SHA512_DIGEST_STRING_LENGTH])

Macro Definition Documentation

◆ SHA256_BLOCK_LENGTH

#define SHA256_BLOCK_LENGTH 64

Definition at line 78 of file sha2.h.

Referenced by SHA256_Final(), and SHA256_Update().

◆ SHA256_DIGEST_LENGTH

#define SHA256_DIGEST_LENGTH 32

Definition at line 79 of file sha2.h.

Referenced by SHA256_End(), and SHA256_Final().

◆ SHA256_DIGEST_STRING_LENGTH

#define SHA256_DIGEST_STRING_LENGTH (SHA256_DIGEST_LENGTH * 2 + 1)

Definition at line 80 of file sha2.h.

◆ SHA384_BLOCK_LENGTH

#define SHA384_BLOCK_LENGTH 128

Definition at line 81 of file sha2.h.

◆ SHA384_DIGEST_LENGTH

#define SHA384_DIGEST_LENGTH 48

Definition at line 82 of file sha2.h.

Referenced by SHA384_End(), and SHA384_Final().

◆ SHA384_DIGEST_STRING_LENGTH

#define SHA384_DIGEST_STRING_LENGTH (SHA384_DIGEST_LENGTH * 2 + 1)

Definition at line 83 of file sha2.h.

◆ SHA512_BLOCK_LENGTH

#define SHA512_BLOCK_LENGTH 128

Definition at line 84 of file sha2.h.

Referenced by SHA512_Last(), and SHA512_Update().

◆ SHA512_DIGEST_LENGTH

#define SHA512_DIGEST_LENGTH 64

Definition at line 85 of file sha2.h.

Referenced by SHA512_End(), and SHA512_Final().

◆ SHA512_DIGEST_STRING_LENGTH

#define SHA512_DIGEST_STRING_LENGTH (SHA512_DIGEST_LENGTH * 2 + 1)

Definition at line 86 of file sha2.h.

Typedef Documentation

◆ SHA256_CTX

typedef struct _SHA256_CTX SHA256_CTX

◆ SHA384_CTX

typedef SHA512_CTX SHA384_CTX

Definition at line 133 of file sha2.h.

◆ SHA512_CTX

typedef struct _SHA512_CTX SHA512_CTX

◆ uint32_t

typedef unsigned int uint32_t

Definition at line 101 of file sha2.h.

◆ uint64_t

typedef unsigned long long uint64_t

Definition at line 102 of file sha2.h.

◆ uint8_t

typedef unsigned char uint8_t

Definition at line 100 of file sha2.h.

Function Documentation

◆ SHA256_Data()

char* SHA256_Data	(	const uint8_t *	,
		size_t	,
		char	[SHA256_DIGEST_STRING_LENGTH]
	)

Definition at line 665 of file sha2.c.

References SHA256_End(), SHA256_Init(), and SHA256_Update().

◆ SHA256_End()

char* SHA256_End	(	SHA256_CTX *	,
		char	[SHA256_DIGEST_STRING_LENGTH]
	)

◆ SHA256_Final()

int SHA256_Final	(	uint8_t	[SHA256_DIGEST_LENGTH],
		SHA256_CTX *
	)

◆ SHA256_Init()

int SHA256_Init ( SHA256_CTX * )

Definition at line 344 of file sha2.c.

References MEMCPY_BCOPY, and _SHA256_CTX::state.

Referenced by SHA256_Data().

◆ SHA256_Update()

void SHA256_Update	(	SHA256_CTX *	,
		const uint8_t *	,
		size_t
	)

Definition at line 529 of file sha2.c.

References assert, _SHA256_CTX::bitcount, _SHA256_CTX::buffer, MEMCPY_BCOPY, SHA256_BLOCK_LENGTH, and SHA256_Transform().

Referenced by SHA256_Data().

◆ SHA384_Data()

char* SHA384_Data	(	const uint8_t *	,
		size_t	,
		char	[SHA384_DIGEST_STRING_LENGTH]
	)

Definition at line 1074 of file sha2.c.

References SHA384_End(), SHA384_Init(), and SHA384_Update().

◆ SHA384_End()

char* SHA384_End	(	SHA384_CTX *	,
		char	[SHA384_DIGEST_STRING_LENGTH]
	)

◆ SHA384_Final()

int SHA384_Final	(	uint8_t	[SHA384_DIGEST_LENGTH],
		SHA384_CTX *
	)

◆ SHA384_Init()

int SHA384_Init ( SHA384_CTX * )

Definition at line 1008 of file sha2.c.

References MEMCPY_BCOPY, and _SHA512_CTX::state.

Referenced by SHA384_Data().

◆ SHA384_Update()

void SHA384_Update	(	SHA384_CTX *	,
		const uint8_t *	,
		size_t
	)

Definition at line 1018 of file sha2.c.

References SHA512_Update().

Referenced by SHA384_Data().

◆ SHA512_Data()

char* SHA512_Data	(	const uint8_t *	,
		size_t	,
		char	[SHA512_DIGEST_STRING_LENGTH]
	)

Definition at line 998 of file sha2.c.

References SHA512_End(), SHA512_Init(), and SHA512_Update().

◆ SHA512_End()

char* SHA512_End	(	SHA512_CTX *	,
		char	[SHA512_DIGEST_STRING_LENGTH]
	)

◆ SHA512_Final()

int SHA512_Final	(	uint8_t	[SHA512_DIGEST_LENGTH],
		SHA512_CTX *
	)

◆ SHA512_Init()

int SHA512_Init ( SHA512_CTX * )

Definition at line 675 of file sha2.c.