23 #ifndef MBEDTLS_XTEA_H
24 #define MBEDTLS_XTEA_H
26 #if !defined(MBEDTLS_CONFIG_FILE)
29 #include MBEDTLS_CONFIG_FILE
35 #define MBEDTLS_XTEA_ENCRYPT 1
36 #define MBEDTLS_XTEA_DECRYPT 0
38 #define MBEDTLS_ERR_XTEA_INVALID_INPUT_LENGTH -0x0028
40 #if !defined(MBEDTLS_XTEA_ALT)
62 void mbedtls_xtea_init( mbedtls_xtea_context *ctx );
69 void mbedtls_xtea_free( mbedtls_xtea_context *ctx );
77 void mbedtls_xtea_setup( mbedtls_xtea_context *ctx,
const unsigned char key[16] );
89 int mbedtls_xtea_crypt_ecb( mbedtls_xtea_context *ctx,
91 const unsigned char input[8],
92 unsigned char output[8] );
94 #if defined(MBEDTLS_CIPHER_MODE_CBC)
108 int mbedtls_xtea_crypt_cbc( mbedtls_xtea_context *ctx,
112 const unsigned char *input,
113 unsigned char *output);
121 #include "xtea_alt.h"
Configuration options (set of defines)
int mbedtls_xtea_self_test(int verbose)
Checkup routine.