| #ifndef TOMCRYPT_CUSTOM_H_ |
| #define TOMCRYPT_CUSTOM_H_ |
| |
| /* this will sort out which stuff based on the user-config in options.h */ |
| #include "options.h" |
| |
| /* macros for various libc functions you can change for embedded targets */ |
| #define XMALLOC malloc |
| #define XREALLOC realloc |
| #define XCALLOC calloc |
| #define XFREE free |
| |
| #define XMEMSET memset |
| #define XMEMCPY memcpy |
| |
| #define XCLOCK clock |
| #define XCLOCKS_PER_SEC CLOCKS_PER_SEC |
| |
| #ifdef DROPBEAR_SMALL_CODE |
| #define LTC_SMALL_CODE |
| #endif |
| |
| /* These spit out warnings etc */ |
| #define LTC_NO_ROLC |
| |
| /* Enable self-test test vector checking */ |
| /* Not for dropbear */ |
| //#define LTC_TEST |
| |
| /* clean the stack of functions which put private information on stack */ |
| /* #define LTC_CLEAN_STACK */ |
| |
| /* disable all file related functions */ |
| /* #define LTC_NO_FILE */ |
| |
| /* disable all forms of ASM */ |
| /* #define LTC_NO_ASM */ |
| |
| /* disable FAST mode */ |
| /* #define LTC_NO_FAST */ |
| |
| /* disable BSWAP on x86 */ |
| /* #define LTC_NO_BSWAP */ |
| |
| |
| #ifdef DROPBEAR_BLOWFISH_CBC |
| #define BLOWFISH |
| #endif |
| |
| #ifdef DROPBEAR_AES_CBC |
| #define RIJNDAEL |
| #endif |
| |
| #ifdef DROPBEAR_TWOFISH_CBC |
| #define TWOFISH |
| |
| /* enabling just TWOFISH_SMALL will make the binary ~1kB smaller, turning on |
| * TWOFISH_TABLES will make it a few kB bigger, but perhaps reduces runtime |
| * memory usage? */ |
| #define TWOFISH_SMALL |
| /*#define TWOFISH_TABLES*/ |
| #endif |
| |
| #ifdef DROPBEAR_3DES_CBC |
| #define DES |
| #endif |
| #define CBC |
| |
| #if defined(DROPBEAR_DSS) && defined(DSS_PROTOK) |
| #define SHA512 |
| #endif |
| |
| #define SHA1 |
| |
| #ifdef DROPBEAR_MD5_HMAC |
| #define MD5 |
| #endif |
| |
| #define HMAC |
| |
| /* Various tidbits of modern neatoness */ |
| #define BASE64 |
| |
| /* default no functions */ |
| #define LTC_MUTEX_GLOBAL(x) |
| #define LTC_MUTEX_PROTO(x) |
| #define LTC_MUTEX_LOCK(x) |
| #define LTC_MUTEX_UNLOCK(x) |
| #define FORTUNA_POOLS 0 |
| |
| #endif |
| |
| |
| /* $Source: /cvs/libtom/libtomcrypt/src/headers/tomcrypt_custom.h,v $ */ |
| /* $Revision: 1.17 $ */ |
| /* $Date: 2005/06/19 18:00:28 $ */ |