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tomcrypt_custom.h
Package: TomCrypt.rar [view]
Upload User: xuxiaoled
Upload Date: 2018-04-29
Package Size: 2115k
Code Size: 5k
Category:
Crypt_Decrypt algrithms
Development Platform:
Visual C++
- #ifndef TOMCRYPT_CUSTOM_H_
- #define TOMCRYPT_CUSTOM_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
- /* Use small code where possible */
- /* #define LTC_SMALL_CODE */
- /* Enable self-test test vector checking */
- #ifndef LTC_NO_TEST
- #define LTC_TEST
- #endif
- /* 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 */
- /* ---> Symmetric Block Ciphers <--- */
- #ifndef LTC_NO_CIPHERS
- #define BLOWFISH
- #define RC2
- #define RC5
- #define RC6
- #define SAFERP
- #define RIJNDAEL
- #define XTEA
- /* _TABLES tells it to use tables during setup, _SMALL means to use the smaller scheduled key format
- * (saves 4KB of ram), _ALL_TABLES enables all tables during setup */
- #define TWOFISH
- #ifndef LTC_NO_TABLES
- #define TWOFISH_TABLES
- /* #define TWOFISH_ALL_TABLES */
- #else
- #define TWOFISH_SMALL
- #endif
- /* #define TWOFISH_SMALL */
- /* DES includes EDE triple-DES */
- #define DES
- #define CAST5
- #define NOEKEON
- #define SKIPJACK
- #define SAFER
- #define KHAZAD
- #define ANUBIS
- #define ANUBIS_TWEAK
- #endif /* LTC_NO_CIPHERS */
- /* ---> Block Cipher Modes of Operation <--- */
- #ifndef LTC_NO_MODES
- #define CFB
- #define OFB
- #define ECB
- #define CBC
- #define CTR
- #endif /* LTC_NO_MODES */
- /* ---> One-Way Hash Functions <--- */
- #ifndef LTC_NO_HASHES
- #define CHC_HASH
- #define WHIRLPOOL
- #define SHA512
- #define SHA384
- #define SHA256
- #define SHA224
- #define TIGER
- #define SHA1
- #define MD5
- #define MD4
- #define MD2
- #define RIPEMD128
- #define RIPEMD160
- #endif /* LTC_NO_HASHES */
- /* ---> MAC functions <--- */
- #ifndef LTC_NO_MACS
- #define HMAC
- #define OMAC
- #define PMAC
- #define PELICAN
- #if defined(PELICAN) && !defined(RIJNDAEL)
- #error Pelican-MAC requires RIJNDAEL
- #endif
- /* ---> Encrypt + Authenticate Modes <--- */
- #define EAX_MODE
- #if defined(EAX_MODE) && !(defined(CTR) && defined(OMAC))
- #error EAX_MODE requires CTR and OMAC mode
- #endif
- #define OCB_MODE
- #define CCM_MODE
- #define GCM_MODE
- /* Use 64KiB tables */
- #ifndef LTC_NO_TABLES
- #define GCM_TABLES
- #endif
- #endif /* LTC_NO_MACS */
- /* Various tidbits of modern neatoness */
- #define BASE64
- /* --> Pseudo Random Number Generators <--- */
- #ifndef LTC_NO_PRNGS
- /* Yarrow */
- #define YARROW
- /* which descriptor of AES to use? */
- /* 0 = rijndael_enc 1 = aes_enc, 2 = rijndael [full], 3 = aes [full] */
- #define YARROW_AES 0
- #if defined(YARROW) && !defined(CTR)
- #error YARROW requires CTR chaining mode to be defined!
- #endif
- /* a PRNG that simply reads from an available system source */
- #define SPRNG
- /* The RC4 stream cipher */
- #define RC4
- /* Fortuna PRNG */
- #define FORTUNA
- /* reseed every N calls to the read function */
- #define FORTUNA_WD 10
- /* number of pools (4..32) can save a bit of ram by lowering the count */
- #define FORTUNA_POOLS 32
- /* Greg's SOBER128 PRNG ;-0 */
- #define SOBER128
- /* the *nix style /dev/random device */
- #define DEVRANDOM
- /* try /dev/urandom before trying /dev/random */
- #define TRY_URANDOM_FIRST
- #endif /* LTC_NO_PRNGS */
- /* ---> Public Key Crypto <--- */
- #ifndef LTC_NO_PK
- #define MRSA
- /* Digital Signature Algorithm */
- #define MDSA
- /* Max diff between group and modulus size in bytes */
- #define MDSA_DELTA 512
- /* Max DSA group size in bytes (default allows 4k-bit groups) */
- #define MDSA_MAX_GROUP 512
- /* Diffie-Hellman */
- #define MDH
- /* Supported Key Sizes */
- #define DH768
- #define DH1024
- #define DH1280
- #define DH1536
- #define DH1792
- #define DH2048
- #define DH2560
- #define DH3072
- #define DH4096
- /* ECC */
- #define MECC
- /* Supported Key Sizes */
- #define ECC192
- #define ECC224
- #define ECC256
- #define ECC384
- #define ECC521
- /* Include the MPI functionality? (required by the PK algorithms) */
- #define MPI
- #endif /* LTC_NO_PK */
- /* PKCS #1 (RSA) and #5 (Password Handling) stuff */
- #ifndef LTC_NO_PKCS
- #define PKCS_1
- #define PKCS_5
- /* Include ASN.1 DER (required by DSA/RSA) */
- #define LTC_DER
- #if defined(LTC_DER) && !defined(MPI)
- #error ASN.1 DER requires MPI functionality
- #endif
- #if (defined(MDSA) || defined(MRSA)) && !defined(LTC_DER)
- #error RSA/DSA requires ASN.1 DER functionality, make sure LTC_DER is enabled
- #endif
- #endif /* LTC_NO_PKCS */
- #endif
- /* THREAD management */
- #ifdef LTC_PTHREAD
- #include <pthread.h>
- #define LTC_MUTEX_GLOBAL(x) pthread_mutex_t x = PTHREAD_MUTEX_INITIALIZER;
- #define LTC_MUTEX_PROTO(x) extern pthread_mutex_t x;
- #define LTC_MUTEX_LOCK(x) pthread_mutex_lock(x);
- #define LTC_MUTEX_UNLOCK(x) pthread_mutex_unlock(x);
- #else
- /* default no functions */
- #define LTC_MUTEX_GLOBAL(x)
- #define LTC_MUTEX_PROTO(x)
- #define LTC_MUTEX_LOCK(x)
- #define LTC_MUTEX_UNLOCK(x)
- #endif
- /* $Source: /cvs/libtom/libtomcrypt/src/headers/tomcrypt_custom.h,v $ */
- /* $Revision: 1.17 $ */
- /* $Date: 2005/06/19 18:00:28 $ */