evp_enc.c File Reference

#include <stdio.h>
#include "cryptlib.h"
#include <openssl/evp.h>
#include <openssl/err.h>
#include <openssl/rand.h>
#include <openssl/engine.h>
#include "evp_locl.h"

Go to the source code of this file.

Macros
#define	M_do_cipher(ctx, out, in, inl)   ctx->cipher->do_cipher(ctx, out, in, inl)

Functions
void	EVP_CIPHER_CTX_init (EVP_CIPHER_CTX *ctx)
EVP_CIPHER_CTX *	EVP_CIPHER_CTX_new (void)
int	EVP_CipherInit (EVP_CIPHER_CTX *ctx, const EVP_CIPHER *cipher, const unsigned char *key, const unsigned char *iv, int enc)
int	EVP_CipherInit_ex (EVP_CIPHER_CTX *ctx, const EVP_CIPHER *cipher, ENGINE *impl, const unsigned char *key, const unsigned char *iv, int enc)
int	EVP_CipherUpdate (EVP_CIPHER_CTX *ctx, unsigned char *out, int *outl, const unsigned char *in, int inl)
int	EVP_CipherFinal_ex (EVP_CIPHER_CTX *ctx, unsigned char *out, int *outl)
int	EVP_CipherFinal (EVP_CIPHER_CTX *ctx, unsigned char *out, int *outl)
int	EVP_EncryptInit (EVP_CIPHER_CTX *ctx, const EVP_CIPHER *cipher, const unsigned char *key, const unsigned char *iv)
int	EVP_EncryptInit_ex (EVP_CIPHER_CTX *ctx, const EVP_CIPHER *cipher, ENGINE *impl, const unsigned char *key, const unsigned char *iv)
int	EVP_DecryptInit (EVP_CIPHER_CTX *ctx, const EVP_CIPHER *cipher, const unsigned char *key, const unsigned char *iv)
int	EVP_DecryptInit_ex (EVP_CIPHER_CTX *ctx, const EVP_CIPHER *cipher, ENGINE *impl, const unsigned char *key, const unsigned char *iv)
int	EVP_EncryptUpdate (EVP_CIPHER_CTX *ctx, unsigned char *out, int *outl, const unsigned char *in, int inl)
int	EVP_EncryptFinal (EVP_CIPHER_CTX *ctx, unsigned char *out, int *outl)
int	EVP_EncryptFinal_ex (EVP_CIPHER_CTX *ctx, unsigned char *out, int *outl)
int	EVP_DecryptUpdate (EVP_CIPHER_CTX *ctx, unsigned char *out, int *outl, const unsigned char *in, int inl)
int	EVP_DecryptFinal (EVP_CIPHER_CTX *ctx, unsigned char *out, int *outl)
int	EVP_DecryptFinal_ex (EVP_CIPHER_CTX *ctx, unsigned char *out, int *outl)
void	EVP_CIPHER_CTX_free (EVP_CIPHER_CTX *ctx)
int	EVP_CIPHER_CTX_cleanup (EVP_CIPHER_CTX *c)
int	EVP_CIPHER_CTX_set_key_length (EVP_CIPHER_CTX *c, int keylen)
int	EVP_CIPHER_CTX_set_padding (EVP_CIPHER_CTX *ctx, int pad)
int	EVP_CIPHER_CTX_ctrl (EVP_CIPHER_CTX *ctx, int type, int arg, void *ptr)
int	EVP_CIPHER_CTX_rand_key (EVP_CIPHER_CTX *ctx, unsigned char *key)
int	EVP_CIPHER_CTX_copy (EVP_CIPHER_CTX *out, const EVP_CIPHER_CTX *in)

Variables
const char	EVP_version [] ="EVP" OPENSSL_VERSION_PTEXT

Macro Definition Documentation

#define M_do_cipher	(		ctx,
			out,
			in,
			inl
	)		ctx->cipher->do_cipher(ctx, out, in, inl)

Definition at line 75 of file evp_enc.c.

Function Documentation

int EVP_CIPHER_CTX_cleanup

(

EVP_CIPHER_CTX *

c

)

Definition at line 569 of file evp_enc.c.

int EVP_CIPHER_CTX_copy	(	EVP_CIPHER_CTX *	out,
		const EVP_CIPHER_CTX *	in
	)

Definition at line 647 of file evp_enc.c.

int EVP_CIPHER_CTX_ctrl	(	EVP_CIPHER_CTX *	ctx,
		int	type,
		int	arg,
		void *	ptr
	)

Definition at line 617 of file evp_enc.c.

void EVP_CIPHER_CTX_free

(

EVP_CIPHER_CTX *

ctx

)

Definition at line 560 of file evp_enc.c.

void EVP_CIPHER_CTX_init

(

EVP_CIPHER_CTX *

ctx

)

Definition at line 81 of file evp_enc.c.

EVP_CIPHER_CTX* EVP_CIPHER_CTX_new

(

void

)

Definition at line 87 of file evp_enc.c.

int EVP_CIPHER_CTX_rand_key	(	EVP_CIPHER_CTX *	ctx,
		unsigned char *	key
	)

Definition at line 638 of file evp_enc.c.

int EVP_CIPHER_CTX_set_key_length	(	EVP_CIPHER_CTX *	c,
		int	keylen
	)

Definition at line 596 of file evp_enc.c.

int EVP_CIPHER_CTX_set_padding	(	EVP_CIPHER_CTX *	ctx,
		int	pad
	)

Definition at line 610 of file evp_enc.c.

int EVP_CipherFinal	(	EVP_CIPHER_CTX *	ctx,
		unsigned char *	out,
		int *	outl
	)

Definition at line 276 of file evp_enc.c.

int EVP_CipherFinal_ex	(	EVP_CIPHER_CTX *	ctx,
		unsigned char *	out,
		int *	outl
	)

Definition at line 269 of file evp_enc.c.

int EVP_CipherInit	(	EVP_CIPHER_CTX *	ctx,
		const EVP_CIPHER *	cipher,
		const unsigned char *	key,
		const unsigned char *	iv,
		int	enc
	)

Definition at line 95 of file evp_enc.c.

int EVP_CipherInit_ex	(	EVP_CIPHER_CTX *	ctx,
		const EVP_CIPHER *	cipher,
		ENGINE *	impl,
		const unsigned char *	key,
		const unsigned char *	iv,
		int	enc
	)

Definition at line 103 of file evp_enc.c.

int EVP_CipherUpdate	(	EVP_CIPHER_CTX *	ctx,
		unsigned char *	out,
		int *	outl,
		const unsigned char *	in,
		int	inl
	)

Definition at line 261 of file evp_enc.c.

int EVP_DecryptFinal	(	EVP_CIPHER_CTX *	ctx,
		unsigned char *	out,
		int *	outl
	)

Definition at line 494 of file evp_enc.c.

int EVP_DecryptFinal_ex	(	EVP_CIPHER_CTX *	ctx,
		unsigned char *	out,
		int *	outl
	)

Definition at line 501 of file evp_enc.c.

int EVP_DecryptInit	(	EVP_CIPHER_CTX *	ctx,
		const EVP_CIPHER *	cipher,
		const unsigned char *	key,
		const unsigned char *	iv
	)

Definition at line 295 of file evp_enc.c.

int EVP_DecryptInit_ex	(	EVP_CIPHER_CTX *	ctx,
		const EVP_CIPHER *	cipher,
		ENGINE *	impl,
		const unsigned char *	key,
		const unsigned char *	iv
	)

Definition at line 301 of file evp_enc.c.

int EVP_DecryptUpdate	(	EVP_CIPHER_CTX *	ctx,
		unsigned char *	out,
		int *	outl,
		const unsigned char *	in,
		int	inl
	)

Definition at line 433 of file evp_enc.c.

int EVP_EncryptFinal	(	EVP_CIPHER_CTX *	ctx,
		unsigned char *	out,
		int *	outl
	)

Definition at line 380 of file evp_enc.c.

int EVP_EncryptFinal_ex	(	EVP_CIPHER_CTX *	ctx,
		unsigned char *	out,
		int *	outl
	)

Definition at line 387 of file evp_enc.c.

int EVP_EncryptInit	(	EVP_CIPHER_CTX *	ctx,
		const EVP_CIPHER *	cipher,
		const unsigned char *	key,
		const unsigned char *	iv
	)

Definition at line 283 of file evp_enc.c.

int EVP_EncryptInit_ex	(	EVP_CIPHER_CTX *	ctx,
		const EVP_CIPHER *	cipher,
		ENGINE *	impl,
		const unsigned char *	key,
		const unsigned char *	iv
	)

Definition at line 289 of file evp_enc.c.

int EVP_EncryptUpdate	(	EVP_CIPHER_CTX *	ctx,
		unsigned char *	out,
		int *	outl,
		const unsigned char *	in,
		int	inl
	)

Definition at line 307 of file evp_enc.c.

Variable Documentation

const char EVP_version[] ="EVP" OPENSSL_VERSION_PTEXT

Definition at line 79 of file evp_enc.c.