?? miracl.h
字號:
extern void mr_pmul(_MIPT_ big,mr_small,big);
#ifdef MR_FP_ROUNDING
extern mr_large mr_invert(mr_small);
extern mr_small imuldiv(mr_small,mr_small,mr_small,mr_small,mr_large,mr_small *);
extern mr_small mr_sdiv(_MIPT_ big,mr_small,mr_large,big);
#else
extern mr_small mr_sdiv(_MIPT_ big,mr_small,big);
#endif
extern void mr_shift(_MIPT_ big,int,big);
extern miracl *mr_first_alloc(void);
extern void *mr_alloc(_MIPT_ int,int);
extern void mr_free(void *);
extern void set_user_function(_MIPT_ BOOL (*)(void));
extern void set_io_buffer_size(_MIPT_ int);
extern int mr_testbit(_MIPT_ big,int);
extern int mr_window(_MIPT_ big,int,int *,int *);
extern int mr_window2(_MIPT_ big,big,int,int *,int *);
extern int mr_naf_window(_MIPT_ big,big,int,int *,int *);
extern int mr_fft_init(_MIPT_ int,big,big,BOOL);
extern void mr_dif_fft(_MIPT_ int,int,mr_utype *);
extern void mr_dit_fft(_MIPT_ int,int,mr_utype *);
extern void fft_reset(_MIPTO_);
extern int mr_poly_mul(_MIPT_ int,big*,int,big*,big*);
extern int mr_poly_sqr(_MIPT_ int,big*,big*);
extern void mr_polymod_set(_MIPT_ int,big*,big*);
extern int mr_poly_rem(_MIPT_ int,big *,big *);
extern int mr_ps_big_mul(_MIPT_ int,big *,big *,big *);
extern int mr_ps_zzn_mul(_MIPT_ int,big *,big *,big *);
extern mr_small muldiv(mr_small,mr_small,mr_small,mr_small,mr_small *);
extern mr_small muldvm(mr_small,mr_small,mr_small,mr_small *);
extern mr_small muldvd(mr_small,mr_small,mr_small,mr_small *);
extern void muldvd2(mr_small,mr_small,mr_small *,mr_small *);
/* Group 1 - General purpose, I/O and basic arithmetic routines */
extern int igcd(int,int);
extern mr_small sgcd(mr_small,mr_small);
extern int isqrt(int,int);
extern void irand(_MIPT_ mr_unsign32);
extern mr_small brand(_MIPTO_ );
extern void zero(flash);
extern void convert(_MIPT_ int,big);
extern void lgconv(_MIPT_ long,big);
extern flash mirvar(_MIPT_ int);
extern flash mirvar_mem(_MIPT_ char *,int);
extern void mirkill(big);
extern void *memalloc(_MIPT_ int);
extern void memkill(_MIPT_ char *,int);
extern void mr_init_threading(void);
extern void mr_end_threading(void);
extern miracl *get_mip(_MIPTO_ );
extern miracl *mirsys(int,mr_small);
extern void mirexit(_MIPTO_ );
extern int exsign(flash);
extern void insign(int,flash);
extern int getdig(_MIPT_ big,int);
extern int numdig(_MIPT_ big);
extern void putdig(_MIPT_ int,big,int);
extern void copy(flash,flash);
extern void negify(flash,flash);
extern void absol(flash,flash);
extern int size(big);
extern int compare(big,big);
extern void add(_MIPT_ big,big,big);
extern void subtract(_MIPT_ big,big,big);
extern void incr(_MIPT_ big,int,big);
extern void decr(_MIPT_ big,int,big);
extern void premult(_MIPT_ big,int,big);
extern int subdiv(_MIPT_ big,int,big);
extern BOOL subdivisible(_MIPT_ big,int);
extern int remain(_MIPT_ big,int);
extern void bytes_to_big(_MIPT_ int,char *,big);
extern int big_to_bytes(_MIPT_ int,big,char *,BOOL);
extern mr_small normalise(_MIPT_ big,big);
extern void multiply(_MIPT_ big,big,big);
extern void fft_mult(_MIPT_ big,big,big);
extern BOOL fastmultop(_MIPT_ int,big,big,big);
extern void divide(_MIPT_ big,big,big);
extern BOOL divisible(_MIPT_ big,big);
extern void mad(_MIPT_ big,big,big,big,big,big);
extern int instr(_MIPT_ flash,char *);
extern int otstr(_MIPT_ flash,char *);
extern int cinstr(_MIPT_ flash,char *);
extern int cotstr(_MIPT_ flash,char *);
#ifndef MR_NO_FILE_IO
extern int innum(_MIPT_ flash,FILE *);
extern int otnum(_MIPT_ flash,FILE *);
extern int cinnum(_MIPT_ flash,FILE *);
extern int cotnum(_MIPT_ flash,FILE *);
#endif
/* Group 2 - Advanced arithmetic routines */
extern mr_small smul(mr_small,mr_small,mr_small);
extern mr_small spmd(mr_small,mr_small,mr_small);
extern mr_small invers(mr_small,mr_small);
extern mr_small sqrmp(mr_small,mr_small);
extern int jac(mr_small,mr_small);
extern void gprime(_MIPT_ int);
extern int jack(_MIPT_ big,big);
extern int egcd(_MIPT_ big,big,big);
extern int xgcd(_MIPT_ big,big,big,big,big);
extern int logb2(_MIPT_ big);
extern void expint(_MIPT_ int,int,big);
extern void sftbit(_MIPT_ big,int,big);
extern void power(_MIPT_ big,long,big,big);
extern void powmod(_MIPT_ big,big,big,big);
extern void powmod2(_MIPT_ big,big,big,big,big,big);
extern void powmodn(_MIPT_ int,big *,big *,big,big);
extern int powltr(_MIPT_ int,big,big,big);
extern BOOL double_inverse(_MIPT_ big,big,big,big,big);
extern BOOL multi_inverse(_MIPT_ int,big*,big,big*);
extern void lucas(_MIPT_ big,big,big,big,big);
extern BOOL nroot(_MIPT_ big,int,big);
extern BOOL sqroot(_MIPT_ big,big,big);
extern void bigrand(_MIPT_ big,big);
extern void bigdig(_MIPT_ int,int,big);
extern int trial_division(_MIPT_ big,big);
extern BOOL isprime(_MIPT_ big);
extern BOOL nxprime(_MIPT_ big,big);
extern BOOL nxsafeprime(_MIPT_ int,int,big,big);
extern BOOL crt_init(_MIPT_ big_chinese *,int,big *);
extern void crt(_MIPT_ big_chinese *,big *,big);
extern void crt_end(big_chinese *);
extern BOOL scrt_init(_MIPT_ small_chinese *,int,mr_utype *);
extern void scrt(_MIPT_ small_chinese*,mr_utype *,big);
extern void scrt_end(small_chinese *);
extern BOOL brick_init(_MIPT_ brick *,big,big,int);
extern void pow_brick(_MIPT_ brick *,big,big);
extern void brick_end(brick *);
extern BOOL ebrick_init(_MIPT_ ebrick *,big,big,big,big,big,int);
extern void ebrick_end(ebrick *);
extern int mul_brick(_MIPT_ ebrick*,big,big,big);
extern BOOL ebrick2_init(_MIPT_ ebrick2 *,big,big,big,big,int,int,int,int,int);
extern void ebrick2_end(ebrick2 *);
extern int mul2_brick(_MIPT_ ebrick2*,big,big,big);
/* Montgomery stuff */
extern mr_small prepare_monty(_MIPT_ big);
extern void kill_monty(_MIPTO_ );
extern void nres(_MIPT_ big,big);
extern void redc(_MIPT_ big,big);
extern void nres_negate(_MIPT_ big,big);
extern void nres_modadd(_MIPT_ big,big,big);
extern void nres_modsub(_MIPT_ big,big,big);
extern void nres_premult(_MIPT_ big,int,big);
extern void nres_modmult(_MIPT_ big,big,big);
extern int nres_moddiv(_MIPT_ big,big,big);
extern void nres_dotprod(_MIPT_ int,big *,big *,big);
extern void nres_powmod(_MIPT_ big,big,big);
extern void nres_powltr(_MIPT_ int,big,big);
extern void nres_powmod2(_MIPT_ big,big,big,big,big);
extern void nres_powmodn(_MIPT_ int,big *,big *,big);
extern BOOL nres_sqroot(_MIPT_ big,big);
extern void nres_lucas(_MIPT_ big,big,big,big);
extern BOOL nres_double_inverse(_MIPT_ big,big,big,big);
extern BOOL nres_multi_inverse(_MIPT_ int,big *,big *);
extern void shs_init(sha *);
extern void shs_process(sha *,int);
extern void shs_hash(sha *,char *);
extern void shs256_init(sha256 *);
extern void shs256_process(sha256 *,int);
extern void shs256_hash(sha256 *,char *);
#ifdef mr_unsign64
extern void shs512_init(sha512 *);
extern void shs512_process(sha512 *,int);
extern void shs512_hash(sha512 *,char *);
extern void shs384_init(sha384 *);
extern void shs384_process(sha384 *,int);
extern void shs384_hash(sha384 *,char *);
#endif
extern BOOL aes_init(aes *,int,int,char *,char *);
extern void aes_getreg(aes *,char *);
extern mr_unsign32 aes_encrypt(aes *,char *);
extern mr_unsign32 aes_decrypt(aes *,char *);
extern void aes_reset(aes *,int,char *);
extern void aes_end(aes *);
extern void strong_init(csprng *,int,char *,mr_unsign32);
extern int strong_rng(csprng *);
extern void strong_bigrand(_MIPT_ csprng *,big,big);
extern void strong_bigdig(_MIPT_ csprng *,int,int,big);
extern void strong_kill(csprng *);
/* special modular multipliers */
extern void comba_mult(_MIPT_ big,big,big);
extern void comba_square(_MIPT_ big,big);
extern void comba_redc(_MIPT_ big,big);
extern void comba_add(_MIPT_ big,big,big);
extern void comba_sub(_MIPT_ big,big,big);
extern void fastmodmult(_MIPT_ big,big,big);
extern void fastmodsquare(_MIPT_ big,big);
extern void kcm_mul(_MIPT_ big,big,big);
extern void kcm_sqr(_MIPT_ big,big);
extern void kcm_redc(_MIPT_ big,big);
extern void kcm_multiply(_MIPT_ int,big,big,big);
extern void kcm_square(_MIPT_ int,big,big);
extern BOOL kcm_top(_MIPT_ int,big,big,big);
/* elliptic curve stuff */
extern BOOL point_at_infinity(epoint *);
extern void ecurve_init(_MIPT_ big,big,big,int);
extern big ecurve_add(_MIPT_ epoint *,epoint *);
extern big ecurve_sub(_MIPT_ epoint *,epoint *);
extern void ecurve_double_add(_MIPT_ epoint *,epoint *,epoint *,epoint *,big *,big *);
extern void ecurve_multi_add(_MIPT_ int,epoint **,epoint **);
extern void ecurve_mult(_MIPT_ big,epoint *,epoint *);
extern void ecurve_mult2(_MIPT_ big,epoint *,big,epoint *,epoint *);
extern void ecurve_multn(_MIPT_ int,big *,epoint**,epoint *);
extern epoint* epoint_init(_MIPTO_ );
extern BOOL epoint_set(_MIPT_ big,big,int,epoint*);
extern int epoint_get(_MIPT_ epoint*,big,big);
extern void epoint_getxyz(_MIPT_ epoint *,big,big,big);
extern int epoint_norm(_MIPT_ epoint *);
extern void epoint_free(epoint *);
extern void epoint_copy(epoint *,epoint *);
extern BOOL epoint_comp(_MIPT_ epoint *,epoint *);
extern void epoint_negate(_MIPT_ epoint *);
extern BOOL ecurve2_init(_MIPT_ int,int,int,int,big,big,BOOL,int);
extern big ecurve2_add(_MIPT_ epoint *,epoint *);
extern big ecurve2_sub(_MIPT_ epoint *,epoint *);
extern void ecurve2_multi_add(_MIPT_ int,epoint **,epoint **);
extern void ecurve2_mult(_MIPT_ big,epoint *,epoint *);
extern void ecurve2_mult2(_MIPT_ big,epoint *,big,epoint *,epoint *);
extern void ecurve2_multn(_MIPT_ int,big *,epoint**,epoint *);
extern epoint* epoint2_init(_MIPTO_ );
extern BOOL epoint2_set(_MIPT_ big,big,int,epoint*);
extern int epoint2_get(_MIPT_ epoint*,big,big);
extern void epoint2_getxyz(_MIPT_ epoint *,big,big,big);
extern int epoint2_norm(_MIPT_ epoint *);
extern void epoint2_free(epoint *);
extern void epoint2_copy(epoint *,epoint *);
extern BOOL epoint2_comp(_MIPT_ epoint *,epoint *);
extern void epoint2_negate(_MIPT_ epoint *);
/* GF(2) stuff */
extern BOOL prepare_basis(_MIPT_ int,int,int,int,BOOL);
extern void add2(big,big,big);
extern void incr2(big,int,big);
extern void reduce2(_MIPT_ big,big);
extern void modmult2(_MIPT_ big,big,big);
extern void power2(_MIPT_ big,int,big);
extern void sqroot2(_MIPT_ big,big);
extern BOOL inverse2(_MIPT_ big,big);
extern void karmul2(int,mr_small *,mr_small *,mr_small *,mr_small *);
extern void karmul2_poly(_MIPT_ int,big *,big *,big *,big *);
extern void karmul2_poly_upper(_MIPT_ int,big *,big *,big *,big *);
extern void gf2m_dotprod(_MIPT_ int,big *,big *,big);
extern int trace2(_MIPT_ big);
/* Group 3 - Floating-slash routines */
#ifdef MR_FLASH
extern void fpack(_MIPT_ big,big,flash);
extern void numer(_MIPT_ flash,big);
extern void denom(_MIPT_ flash,big);
extern BOOL fit(big,big,int);
extern void build(_MIPT_ flash,int (*)(_MIPT_ big,int));
extern void mround(_MIPT_ big,big,flash);
extern void flop(_MIPT_ flash,flash,int *,flash);
extern void fmul(_MIPT_ flash,flash,flash);
extern void fdiv(_MIPT_ flash,flash,flash);
extern void fadd(_MIPT_ flash,flash,flash);
extern void fsub(_MIPT_ flash,flash,flash);
extern int fcomp(_MIPT_ flash,flash);
extern void fconv(_MIPT_ int,int,flash);
extern void frecip(_MIPT_ flash,flash);
extern void ftrunc(_MIPT_ flash,big,flash);
extern void fmodulo(_MIPT_ flash,flash,flash);
extern void fpmul(_MIPT_ flash,int,int,flash);
extern void fincr(_MIPT_ flash,int,int,flash);
extern void dconv(_MIPT_ double,flash);
extern double fdsize(_MIPT_ flash);
extern void frand(_MIPT_ flash);
/* Group 4 - Advanced Flash routines */
extern void fpower(_MIPT_ flash,int,flash);
extern BOOL froot(_MIPT_ flash,int,flash);
extern void fpi(_MIPT_ flash);
extern void fexp(_MIPT_ flash,flash);
extern void flog(_MIPT_ flash,flash);
extern void fpowf(_MIPT_ flash,flash,flash);
extern void ftan(_MIPT_ flash,flash);
extern void fatan(_MIPT_ flash,flash);
extern void fsin(_MIPT_ flash,flash);
extern void fasin(_MIPT_ flash,flash);
extern void fcos(_MIPT_ flash,flash);
extern void facos(_MIPT_ flash,flash);
extern void ftanh(_MIPT_ flash,flash);
extern void fatanh(_MIPT_ flash,flash);
extern void fsinh(_MIPT_ flash,flash);
extern void fasinh(_MIPT_ flash,flash);
extern void fcosh(_MIPT_ flash,flash);
extern void facosh(_MIPT_ flash,flash);
#endif
/* Test predefined Macros to determine compiler type, and hopefully
selectively use fast in-line assembler (or other compiler specific
optimisations. Note I am unsure of Microsoft version numbers. So I
suspect are Microsoft.
Note: It seems to be impossible to get the 16-bit Microsoft compiler
to allow inline 32-bit op-codes. So I suspect that INLINE_ASM == 2 will
never work with it. Pity.
#define INLINE_ASM 1 -> generates 8086 inline assembly
#define INLINE_ASM 2 -> generates mixed 8086 & 80386 inline assembly,
so you can get some benefit while running in a
16-bit environment on 32-bit hardware (DOS, Windows
3.1...)
#define INLINE_ASM 3 -> generate true 80386 inline assembly - (Using DOS
extender, Windows '95/Windows NT)
Actually optimised for Pentium
#define INLINE_ASM 4 -> 80386 code in the GNU style (for (DJGPP)
Small, medium, compact and large memory models are supported for the
first two of the above.
*/
#ifndef MR_NOASM
/* Itanium - inline the time-critical functions */
#ifdef MR_ITANIUM
#define muldvd(a,b,c,rp) (tm=_m64_xmahu((a),(b),(c)),*(rp)=_m64_xmalu((a),(b),(c)),tm)
#define muldvd2(a,b,c,rp) (tm=_m64_xmalu((a),(b),(*(c))),*(c)=_m64_xmahu((a),(b),(*(c))),tm+=*(rp),*(c)+=(tm<*(rp)),*(rp)=tm)
#endif
/* Borland C/Turbo C */
#ifdef __TURBOC__
#ifndef __HUGE__
#define ASM asm
#if defined(__COMPACT__) || defined(__LARGE__)
#define MR_LMM
#endif
#if MIRACL==16
#define INLINE_ASM 1
#endif
#if __TURBOC__>=0x410
#if MIRACL==32
#if defined(__SMALL__) || defined(__MEDIUM__) || defined(__LARGE__) || defined(__COMPACT__)
#define INLINE_ASM 2
#else
#define INLINE_ASM 3
#endif
#endif
#endif
#endif
#endif
/* Microsoft C */
#ifdef _MSC_VER
#ifndef M_I86HM
#define ASM _asm
#if defined(M_I86CM) || defined(M_I86LM)
#define MR_LMM
#endif
#if _MSC_VER>=600
#if MIRACL==16
#define INLINE_ASM 1
#endif
#endif
#if _MSC_VER>=1000
#if MIRACL==32
#define INLINE_ASM 3
#endif
#endif
#endif
#endif
/* DJGPP GNU C */
#ifdef __GNUC__
#ifdef i386
#define ASM __asm__ __volatile__
#if MIRACL==32
#define INLINE_ASM 4
#endif
#endif
#endif
#endif
/*
The following contribution is from Tielo Jongmans, Netherlands
These inline assembler routines are suitable for Watcom 10.0 and up
Added into miracl.h. Notice the override of the original declarations
of these routines, which should be removed.
The following pragma is optional, it is dangerous, but it saves a
calling sequence
*/
/*
#pragma off (check_stack);
extern unsigned int muldiv(unsigned int, unsigned int, unsigned int, unsigned int, unsigned int *);
#pragma aux muldiv= \
"mul edx" \
"add eax,ebx" \
"adc edx,0" \
"div ecx" \
"mov [esi],edx" \
parm [eax] [edx] [ebx] [ecx] [esi] \
value [eax] \
modify [eax edx];
extern unsigned int muldvm(unsigned int, unsigned int, unsigned int, unsigned int *);
#pragma aux muldvm= \
"div ebx" \
"mov [ecx],edx" \
parm [edx] [eax] [ebx] [ecx] \
value [eax] \
modify [eax edx];
extern unsigned int muldvd(unsigned int, unsigned int, unsigned int, unsigned int *);
#pragma aux muldvd= \
"mul edx" \
"add eax,ebx" \
"adc edx,0" \
"mov [ecx],eax" \
"mov eax,edx" \
parm [eax] [edx] [ebx] [ecx] \
value [eax] \
modify [eax edx];
*/
#endif
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