/home/dko/Projects/mobilec/src/security/xyssl-0.9/include/xyssl/aes.h

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#ifndef XYSSL_AES_H
#define XYSSL_AES_H

#define AES_ENCRYPT     1
#define AES_DECRYPT     0

typedef struct
{
    int nr;                     
    unsigned long *rk;          
    unsigned long buf[68];      
}
aes_context;

#ifdef __cplusplus
extern "C" {
#endif

void aes_setkey_enc( aes_context *ctx, unsigned char *key, int keysize );

void aes_setkey_dec( aes_context *ctx, unsigned char *key, int keysize );

void aes_crypt_ecb( aes_context *ctx,
                    int mode,
                    unsigned char input[16],
                    unsigned char output[16] );

void aes_crypt_cbc( aes_context *ctx,
                    int mode,
                    int length,
                    unsigned char iv[16],
                    unsigned char *input,
                    unsigned char *output );

void aes_crypt_cfb( aes_context *ctx,
                    int mode,
                    int length,
                    int *iv_off,
                    unsigned char iv[16],
                    unsigned char *input,
                    unsigned char *output );

int aes_self_test( int verbose );

#ifdef __cplusplus
}
#endif

#endif /* aes.h */

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