165 lines
3.3 KiB
C
165 lines
3.3 KiB
C
/* This header is meant to be included before mycrypt.h in projects where
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* you don't want to throw all the defines in a makefile.
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*/
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#ifndef MYCRYPT_CUSTOM_H_
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#define MYCRYPT_CUSTOM_H_
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/* macros for various libc functions you can change for embedded targets */
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#define XMALLOC malloc
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#define XREALLOC realloc
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#define XCALLOC calloc
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#define XFREE free
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#define XMEMSET memset
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#define XMEMCPY memcpy
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#define XCLOCK clock
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#define XCLOCKS_PER_SEC CLOCKS_PER_SEC
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/* Use small code where possible */
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#define SMALL_CODE
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/* Enable self-test test vector checking */
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#define LTC_TEST
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/* clean the stack of functions which put private information on stack */
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// #define CLEAN_STACK
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/* disable all file related functions */
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//#define NO_FILE
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/* various ciphers */
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#define BLOWFISH
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#define RC2
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#define RC5
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#define RC6
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#define SAFERP
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#define RIJNDAEL
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#define XTEA
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#define TWOFISH
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#define TWOFISH_TABLES
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// #define TWOFISH_ALL_TABLES
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// #define TWOFISH_SMALL
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#define DES
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#define CAST5
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#define NOEKEON
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#define SKIPJACK
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/* SAFER code isn't public domain. It appears to be free to use
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* but has been disabled by default to avoid any such problems
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*/
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//#define SAFER
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/* modes of operation */
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#define CFB
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#define OFB
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#define ECB
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#define CBC
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#define CTR
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/* hash functions */
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#define WHIRLPOOL
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#define SHA512
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#define SHA384
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#define SHA256
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#define SHA224
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#define TIGER
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#define SHA1
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#define MD5
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#define MD4
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#define MD2
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#define RIPEMD128
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#define RIPEMD160
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/* MAC functions */
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#define HMAC
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#define OMAC
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#define PMAC
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/* Encrypt + Authenticate Modes */
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#define EAX_MODE
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#define OCB_MODE
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/* Various tidbits of modern neatoness */
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#define BASE64
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/* Yarrow */
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#define YARROW
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// which descriptor of AES to use?
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// 0 = rijndael_enc 1 = aes_enc, 2 = rijndael [full], 3 = aes [full]
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#define YARROW_AES 0
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#if defined(YARROW) && !defined(CTR)
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#error YARROW requires CTR chaining mode to be defined!
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#endif
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#define SPRNG
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#define RC4
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/* Fortuna PRNG */
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#define FORTUNA
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/* reseed every N calls to the read function */
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#define FORTUNA_WD 10
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/* number of pools (4..32) can save a bit of ram by lowering the count */
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#define FORTUNA_POOLS 32
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/* Greg's SOBER128 PRNG ;-0 */
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#define SOBER128
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#define DEVRANDOM
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#define TRY_URANDOM_FIRST
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/* Public Key Neatoness */
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#define MRSA
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/* enable RSA side channel timing prevention */
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#define RSA_TIMING
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/* Digital Signature Algorithm */
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#define MDSA
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/* Max diff between group and modulus size in bytes */
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#define MDSA_DELTA 512
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/* Max DSA group size in bytes (default allows 4k-bit groups) */
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#define MDSA_MAX_GROUP 512
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/* Diffie-Hellman */
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#define MDH
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/* Supported Key Sizes */
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#define DH768
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#define DH1024
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#define DH1280
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#define DH1536
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#define DH1792
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#define DH2048
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#define DH2560
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#define DH3072
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#define DH4096
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/* ECC */
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#define MECC
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/* Supported Key Sizes */
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#define ECC160
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#define ECC192
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#define ECC224
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#define ECC256
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#define ECC384
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#define ECC521
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/* Include the MPI functionality? (required by the PK algorithms) */
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#define MPI
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/* Use SSE2 optimizations in LTM? Requires GCC or ICC and a P4 or K8 processor */
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// #define LTMSSE
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/* prevents the code from being "unportable" at least to non i386 platforms */
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#if defined(LTMSSE) && !( (defined(__GNUC__) && defined(__i386__)) || defined(INTEL_CC))
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#warning LTMSSE is only available for GNU CC (i386) or Intel CC
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#undef LTMSSE
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#endif
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/* PKCS #1 and #5 stuff */
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#define PKCS_1
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#define PKCS_5
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#endif
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