internal.h File Reference

#include <openssl/base.h>

Go to the source code of this file.

Classes
struct	u128
struct	gcm128_context

Macros
#define	asm   __asm__
#define	STRICT_ALIGNMENT   1
#define	GETU32(p)   ((uint32_t)(p)[0] << 24 | (uint32_t)(p)[1] << 16 | (uint32_t)(p)[2] << 8 | (uint32_t)(p)[3])
#define	PUTU32(p, v)

Typedefs
typedef void(*	block128_f) (const uint8_t in[16], uint8_t out[16], const void *key)
typedef void(*	ctr128_f) (const uint8_t *in, uint8_t *out, size_t blocks, const void *key, const uint8_t ivec[16])
typedef struct gcm128_context	GCM128_CONTEXT
typedef void(*	cbc128_f) (const uint8_t *in, uint8_t *out, size_t len, const void *key, uint8_t ivec[16], int enc)

Functions
void	CRYPTO_ctr128_encrypt (const uint8_t *in, uint8_t *out, size_t len, const void *key, uint8_t ivec[16], uint8_t ecount_buf[16], unsigned *num, block128_f block)
void	CRYPTO_ctr128_encrypt_ctr32 (const uint8_t *in, uint8_t *out, size_t len, const void *key, uint8_t ivec[16], uint8_t ecount_buf[16], unsigned *num, ctr128_f ctr)
OPENSSL_EXPORT void	CRYPTO_gcm128_init (GCM128_CONTEXT *ctx, const void *key, block128_f block)
OPENSSL_EXPORT void	CRYPTO_gcm128_setiv (GCM128_CONTEXT *ctx, const void *key, const uint8_t *iv, size_t iv_len)
OPENSSL_EXPORT int	CRYPTO_gcm128_aad (GCM128_CONTEXT *ctx, const uint8_t *aad, size_t len)
OPENSSL_EXPORT int	CRYPTO_gcm128_encrypt (GCM128_CONTEXT *ctx, const void *key, const uint8_t *in, uint8_t *out, size_t len)
OPENSSL_EXPORT int	CRYPTO_gcm128_decrypt (GCM128_CONTEXT *ctx, const void *key, const uint8_t *in, uint8_t *out, size_t len)
OPENSSL_EXPORT int	CRYPTO_gcm128_encrypt_ctr32 (GCM128_CONTEXT *ctx, const void *key, const uint8_t *in, uint8_t *out, size_t len, ctr128_f stream)
OPENSSL_EXPORT int	CRYPTO_gcm128_decrypt_ctr32 (GCM128_CONTEXT *ctx, const void *key, const uint8_t *in, uint8_t *out, size_t len, ctr128_f stream)
OPENSSL_EXPORT int	CRYPTO_gcm128_finish (GCM128_CONTEXT *ctx, const uint8_t *tag, size_t len)
OPENSSL_EXPORT void	CRYPTO_gcm128_tag (GCM128_CONTEXT *ctx, uint8_t *tag, size_t len)
void	CRYPTO_cbc128_encrypt (const uint8_t *in, uint8_t *out, size_t len, const void *key, uint8_t ivec[16], block128_f block)
void	CRYPTO_cbc128_decrypt (const uint8_t *in, uint8_t *out, size_t len, const void *key, uint8_t ivec[16], block128_f block)
void	CRYPTO_ofb128_encrypt (const uint8_t *in, uint8_t *out, size_t len, const void *key, uint8_t ivec[16], unsigned *num, block128_f block)
void	CRYPTO_cfb128_encrypt (const uint8_t *in, uint8_t *out, size_t len, const void *key, uint8_t ivec[16], unsigned *num, int enc, block128_f block)
void	CRYPTO_cfb128_8_encrypt (const uint8_t *in, uint8_t *out, size_t len, const void *key, uint8_t ivec[16], unsigned *num, int enc, block128_f block)
void	CRYPTO_cfb128_1_encrypt (const uint8_t *in, uint8_t *out, size_t bits, const void *key, uint8_t ivec[16], unsigned *num, int enc, block128_f block)
size_t	CRYPTO_cts128_encrypt_block (const uint8_t *in, uint8_t *out, size_t len, const void *key, uint8_t ivec[16], block128_f block)

Macro Definition Documentation

asm

#define asm   __asm__

GETU32

#define GETU32

(

p

)

((uint32_t)(p)[0] << 24 | (uint32_t)(p)[1] << 16 | (uint32_t)(p)[2] << 8 | (uint32_t)(p)[3])

PUTU32

#define PUTU32	(		p,
			v
	)

Value:

((p)[0] = (uint8_t)((v) >> 24), (p)[1] = (uint8_t)((v) >> 16), \
   (p)[2] = (uint8_t)((v) >> 8), (p)[3] = (uint8_t)(v))

STRICT_ALIGNMENT

#define STRICT_ALIGNMENT   1

Typedef Documentation

block128_f

typedef void(* block128_f) (const uint8_t in[16], uint8_t out[16], const void *key)

cbc128_f

typedef void(* cbc128_f) (const uint8_t *in, uint8_t *out, size_t len, const void *key, uint8_t ivec[16], int enc)

ctr128_f

typedef void(* ctr128_f) (const uint8_t *in, uint8_t *out, size_t blocks, const void *key, const uint8_t ivec[16])

GCM128_CONTEXT

typedef struct gcm128_context GCM128_CONTEXT

Function Documentation

CRYPTO_cbc128_decrypt()

void CRYPTO_cbc128_decrypt	(	const uint8_t *	in,
		uint8_t *	out,
		size_t	len,
		const void *	key,
		uint8_t	ivec[16],
		block128_f	block
	)

CRYPTO_cbc128_encrypt()

void CRYPTO_cbc128_encrypt	(	const uint8_t *	in,
		uint8_t *	out,
		size_t	len,
		const void *	key,
		uint8_t	ivec[16],
		block128_f	block
	)

CRYPTO_cfb128_1_encrypt()

void CRYPTO_cfb128_1_encrypt	(	const uint8_t *	in,
		uint8_t *	out,
		size_t	bits,
		const void *	key,
		uint8_t	ivec[16],
		unsigned *	num,
		int	enc,
		block128_f	block
	)

CRYPTO_cfb128_8_encrypt()

void CRYPTO_cfb128_8_encrypt	(	const uint8_t *	in,
		uint8_t *	out,
		size_t	len,
		const void *	key,
		uint8_t	ivec[16],
		unsigned *	num,
		int	enc,
		block128_f	block
	)

CRYPTO_cfb128_encrypt()

void CRYPTO_cfb128_encrypt	(	const uint8_t *	in,
		uint8_t *	out,
		size_t	len,
		const void *	key,
		uint8_t	ivec[16],
		unsigned *	num,
		int	enc,
		block128_f	block
	)

CRYPTO_ctr128_encrypt()

void CRYPTO_ctr128_encrypt	(	const uint8_t *	in,
		uint8_t *	out,
		size_t	len,
		const void *	key,
		uint8_t	ivec[16],
		uint8_t	ecount_buf[16],
		unsigned *	num,
		block128_f	block
	)

CRYPTO_ctr128_encrypt_ctr32()

void CRYPTO_ctr128_encrypt_ctr32	(	const uint8_t *	in,
		uint8_t *	out,
		size_t	len,
		const void *	key,
		uint8_t	ivec[16],
		uint8_t	ecount_buf[16],
		unsigned *	num,
		ctr128_f	ctr
	)

CRYPTO_cts128_encrypt_block()

size_t CRYPTO_cts128_encrypt_block	(	const uint8_t *	in,
		uint8_t *	out,
		size_t	len,
		const void *	key,
		uint8_t	ivec[16],
		block128_f	block
	)

CRYPTO_gcm128_aad()

OPENSSL_EXPORT int CRYPTO_gcm128_aad	(	GCM128_CONTEXT *	ctx,
		const uint8_t *	aad,
		size_t	len
	)

CRYPTO_gcm128_decrypt()

OPENSSL_EXPORT int CRYPTO_gcm128_decrypt	(	GCM128_CONTEXT *	ctx,
		const void *	key,
		const uint8_t *	in,
		uint8_t *	out,
		size_t	len
	)

CRYPTO_gcm128_decrypt_ctr32()

OPENSSL_EXPORT int CRYPTO_gcm128_decrypt_ctr32	(	GCM128_CONTEXT *	ctx,
		const void *	key,
		const uint8_t *	in,
		uint8_t *	out,
		size_t	len,
		ctr128_f	stream
	)

CRYPTO_gcm128_encrypt()

OPENSSL_EXPORT int CRYPTO_gcm128_encrypt	(	GCM128_CONTEXT *	ctx,
		const void *	key,
		const uint8_t *	in,
		uint8_t *	out,
		size_t	len
	)

CRYPTO_gcm128_encrypt_ctr32()

OPENSSL_EXPORT int CRYPTO_gcm128_encrypt_ctr32	(	GCM128_CONTEXT *	ctx,
		const void *	key,
		const uint8_t *	in,
		uint8_t *	out,
		size_t	len,
		ctr128_f	stream
	)

CRYPTO_gcm128_finish()

OPENSSL_EXPORT int CRYPTO_gcm128_finish	(	GCM128_CONTEXT *	ctx,
		const uint8_t *	tag,
		size_t	len
	)

CRYPTO_gcm128_init()

OPENSSL_EXPORT void CRYPTO_gcm128_init	(	GCM128_CONTEXT *	ctx,
		const void *	key,
		block128_f	block
	)

CRYPTO_gcm128_setiv()

OPENSSL_EXPORT void CRYPTO_gcm128_setiv	(	GCM128_CONTEXT *	ctx,
		const void *	key,
		const uint8_t *	iv,
		size_t	iv_len
	)

CRYPTO_gcm128_tag()

OPENSSL_EXPORT void CRYPTO_gcm128_tag	(	GCM128_CONTEXT *	ctx,
		uint8_t *	tag,
		size_t	len
	)

CRYPTO_ofb128_encrypt()

void CRYPTO_ofb128_encrypt	(	const uint8_t *	in,
		uint8_t *	out,
		size_t	len,
		const void *	key,
		uint8_t	ivec[16],
		unsigned *	num,
		block128_f	block
	)