camellia.h

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#ifndef POLARSSL_CAMELLIA_H
#define POLARSSL_CAMELLIA_H
 
#if !defined(POLARSSL_CONFIG_FILE)
#include "config.h"
#else
#include POLARSSL_CONFIG_FILE
#endif
 
#include <string.h>
 
#if defined(_MSC_VER) && !defined(EFIX64) && !defined(EFI32)
#include <basetsd.h>
typedef UINT32 uint32_t;
#else
#include <inttypes.h>
#endif
 
#define CAMELLIA_ENCRYPT     1
#define CAMELLIA_DECRYPT     0
 
#define POLARSSL_ERR_CAMELLIA_INVALID_KEY_LENGTH           -0x0024  
#define POLARSSL_ERR_CAMELLIA_INVALID_INPUT_LENGTH         -0x0026  
#if !defined(POLARSSL_CAMELLIA_ALT)
// Regular implementation
//
 
#ifdef __cplusplus
extern "C" {
#endif
 
typedef struct
{
    int nr;                     
    uint32_t rk[68];            
}
camellia_context;
 
void camellia_init( camellia_context *ctx );
 
void camellia_free( camellia_context *ctx );
 
int camellia_setkey_enc( camellia_context *ctx, const unsigned char *key,
                         unsigned int keysize );
 
int camellia_setkey_dec( camellia_context *ctx, const unsigned char *key,
                         unsigned int keysize );
 
int camellia_crypt_ecb( camellia_context *ctx,
                    int mode,
                    const unsigned char input[16],
                    unsigned char output[16] );
 
#if defined(POLARSSL_CIPHER_MODE_CBC)
int camellia_crypt_cbc( camellia_context *ctx,
                    int mode,
                    size_t length,
                    unsigned char iv[16],
                    const unsigned char *input,
                    unsigned char *output );
#endif /* POLARSSL_CIPHER_MODE_CBC */
 
#if defined(POLARSSL_CIPHER_MODE_CFB)
int camellia_crypt_cfb128( camellia_context *ctx,
                       int mode,
                       size_t length,
                       size_t *iv_off,
                       unsigned char iv[16],
                       const unsigned char *input,
                       unsigned char *output );
#endif /* POLARSSL_CIPHER_MODE_CFB */
 
#if defined(POLARSSL_CIPHER_MODE_CTR)
int camellia_crypt_ctr( camellia_context *ctx,
                       size_t length,
                       size_t *nc_off,
                       unsigned char nonce_counter[16],
                       unsigned char stream_block[16],
                       const unsigned char *input,
                       unsigned char *output );
#endif /* POLARSSL_CIPHER_MODE_CTR */
 
#ifdef __cplusplus
}
#endif
 
#else  /* POLARSSL_CAMELLIA_ALT */
#include "camellia_alt.h"
#endif /* POLARSSL_CAMELLIA_ALT */
 
#ifdef __cplusplus
extern "C" {
#endif
 
int camellia_self_test( int verbose );
 
#ifdef __cplusplus
}
#endif
 
#endif /* camellia.h */