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/*
* Copyright (C) 2017 Denys Vlasenko
*
* Licensed under GPLv2, see file LICENSE in this source tree.
*/
#include "libbb.h"
/* config tweaks */
#define HAVE_NATIVE_INT64 1
#undef DISABLE_PSTM
#undef USE_1024_KEY_SPEED_OPTIMIZATIONS
#undef USE_2048_KEY_SPEED_OPTIMIZATIONS
//TODO: enable to use asm:
//#if defined(__GNUC__) && defined(__i386__) -> #define PSTM_32BIT and PSTM_X86
//#if defined(__GNUC__) && defined(__x86_64__) -> #define PSTM_64BIT and PSTM_X86_64
//ARM and MIPS also have these
#define PS_SUCCESS 0
#define PS_FAILURE -1
#define PS_ARG_FAIL -6 /* Failure due to bad function param */
#define PS_PLATFORM_FAIL -7 /* Failure as a result of system call error */
#define PS_MEM_FAIL -8 /* Failure to allocate requested memory */
#define PS_LIMIT_FAIL -9 /* Failure on sanity/limit tests */
#define PS_TRUE 1
#define PS_FALSE 0
#if BB_BIG_ENDIAN
# define ENDIAN_BIG 1
# undef ENDIAN_LITTLE
//#???? ENDIAN_32BITWORD
// controls only STORE32L, which we don't use
#else
# define ENDIAN_LITTLE 1
# undef ENDIAN_BIG
#endif
typedef uint64_t uint64;
typedef int64_t int64;
typedef uint32_t uint32;
typedef int32_t int32;
typedef uint16_t uint16;
typedef int16_t int16;
//FIXME
typedef char psPool_t;
//#ifdef PS_PUBKEY_OPTIMIZE_FOR_SMALLER_RAM
#define PS_EXPTMOD_WINSIZE 3
//#ifdef PS_PUBKEY_OPTIMIZE_FOR_FASTER_SPEED
//#define PS_EXPTMOD_WINSIZE 5
#define PUBKEY_TYPE 0x01
#define PRIVKEY_TYPE 0x02
void tls_get_random(void *buf, unsigned len);
#define matrixCryptoGetPrngData(buf, len, userPtr) (tls_get_random(buf, len), PS_SUCCESS)
#define psFree(p, pool) free(p)
#define psTraceCrypto(...) bb_error_msg_and_die(__VA_ARGS__)
/* Secure zerofill */
#define memset_s(A,B,C,D) memset((A),(C),(D))
/* Constant time memory comparison */
#define memcmpct(s1, s2, len) memcmp((s1), (s2), (len))
#undef min
#define min(x, y) ((x) < (y) ? (x) : (y))
#include "tls_pstm.h"
#include "tls_rsa.h"
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