aes_core.c File Reference

AES encryption routine. More...

#include <sys/mman.h>
#include <unistd.h>
#include <sys/types.h>
#include <sys/stat.h>
#include <errno.h>
#include <stdio.h>
#include <string.h>
#include <stdlib.h>
#include <fcntl.h>
#include <mysql/mysql.h>
#include "ss-util.h"
#include <assert.h>

Go to the source code of this file.

Functions
int	AES_set_encrypt_key (const unsigned char *userKey, const int bits, AES_KEY *key)
int	AES_set_decrypt_key (const unsigned char *userKey, const int bits, AES_KEY *key)
void	AES_encrypt (const unsigned char *in, unsigned char *out, const AES_KEY *key)
void	AES_decrypt (const unsigned char *in, unsigned char *out, const AES_KEY *key)

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Detailed Description

AES encryption routine.

Author:

OpenSSL Project, modified by Giordano Scuderi

Date:

2007

Definition in file aes_core.c.

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Function Documentation

void AES_decrypt (  const unsigned char *  in, unsigned char *  out, const AES_KEY *  key )

Decrypt a single block. in and out can overlap AES_ctr encryption doesn't use this function! Author: OpenSSL Authors See also: AES_encrypt() Parameters: in  is the encrypted input buffer out  is the output decrypted buffer key  is the AES_KEY struct Definition at line 1006 of file aes_core.c. References AES_KEY, GETU32, PUTU32, aes_key_st::rd_key, aes_key_st::rounds, and u32.

void AES_encrypt (  const unsigned char *  in, unsigned char *  out, const AES_KEY *  key )

Encrypt a single block. in and out can overlap. Author: OpenSSL Authors See also: AES_decrypt() Parameters: in  is the input buffer out  is the output encrypted buffer key  is the AES_KEY struct Definition at line 815 of file aes_core.c. References AES_KEY, GETU32, PUTU32, aes_key_st::rd_key, aes_key_st::rounds, and u32. Referenced by securestorage_AES_ctr(), and securestorage_lseek().

int AES_set_decrypt_key (  const unsigned char *  userKey, const int  bits, AES_KEY *  key )

Expand the cipher key into the decryption key schedule. Definition at line 762 of file aes_core.c. References AES_KEY, AES_set_encrypt_key(), aes_key_st::rd_key, aes_key_st::rounds, and u32.

int AES_set_encrypt_key (  const unsigned char *  userKey, const int  bits, AES_KEY *  key )

Expand the cipher key into the encryption key schedule. Definition at line 661 of file aes_core.c. References AES_KEY, GETU32, aes_key_st::rd_key, aes_key_st::rounds, and u32. Referenced by AES_set_decrypt_key(), lcg_scp(), lcg_scr(), and securestorage_open_extended().

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