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ecp_id_GostR3410_2001_CryptoPro_B_ParamSet.c
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ecp_id_GostR3410_2001_CryptoPro_B_ParamSet.c
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/* Autogenerated: ECCKiila https://gitlab.com/nisec/ecckiila */
/*-
* MIT License
*
* Copyright (c) 2020 Luis Rivera-Zamarripa, Jesús-Javier Chi-Domínguez, Billy Bob Brumley
*
* Permission is hereby granted, free of charge, to any person obtaining a copy
* of this software and associated documentation files (the "Software"), to deal
* in the Software without restriction, including without limitation the rights
* to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
* copies of the Software, and to permit persons to whom the Software is
* furnished to do so, subject to the following conditions:
*
* The above copyright notice and this permission notice shall be included in all
* copies or substantial portions of the Software.
*
* THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
* IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
* FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
* AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
* LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
* OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
* SOFTWARE.
*/
#if defined(__SIZEOF_INT128__) && !defined(PEDANTIC)
#include <stdint.h>
#include <string.h>
#define LIMB_BITS 64
#define LIMB_CNT 4
/* Field elements */
typedef uint64_t fe_t[LIMB_CNT];
typedef uint64_t limb_t;
#ifdef OPENSSL_NO_ASM
#define FIAT_ID_GOSTR3410_2001_CRYPTOPRO_B_PARAMSET_NO_ASM
#endif
#define fe_copy(d, s) memcpy(d, s, sizeof(fe_t))
#define fe_set_zero(d) memset(d, 0, sizeof(fe_t))
/* Projective points */
typedef struct {
fe_t X;
fe_t Y;
fe_t Z;
} pt_prj_t;
/* Affine points */
typedef struct {
fe_t X;
fe_t Y;
} pt_aff_t;
/* BEGIN verbatim fiat code https://github.com/mit-plv/fiat-crypto */
/*-
* MIT License
*
* Copyright (c) 2020 the fiat-crypto authors (see the AUTHORS file)
*
* Permission is hereby granted, free of charge, to any person obtaining a copy
* of this software and associated documentation files (the "Software"), to deal
* in the Software without restriction, including without limitation the rights
* to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
* copies of the Software, and to permit persons to whom the Software is
* furnished to do so, subject to the following conditions:
*
* The above copyright notice and this permission notice shall be included in
* all copies or substantial portions of the Software.
*
* THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
* IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
* FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
* AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
* LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
* OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
* SOFTWARE.
*/
/* Autogenerated: word_by_word_montgomery --static --use-value-barrier id_GostR3410_2001_CryptoPro_B_ParamSet 64 '2^255 + 3225' */
/* curve description: id_GostR3410_2001_CryptoPro_B_ParamSet */
/* machine_wordsize = 64 (from "64") */
/* requested operations: (all) */
/* m = 0x8000000000000000000000000000000000000000000000000000000000000c99 (from "2^255 + 3225") */
/* */
/* NOTE: In addition to the bounds specified above each function, all */
/* functions synthesized for this Montgomery arithmetic require the */
/* input to be strictly less than the prime modulus (m), and also */
/* require the input to be in the unique saturated representation. */
/* All functions also ensure that these two properties are true of */
/* return values. */
/* */
/* Computed values: */
/* eval z = z[0] + (z[1] << 64) + (z[2] << 128) + (z[3] << 192) */
/* bytes_eval z = z[0] + (z[1] << 8) + (z[2] << 16) + (z[3] << 24) + (z[4] << 32) + (z[5] << 40) + (z[6] << 48) + (z[7] << 56) + (z[8] << 64) + (z[9] << 72) + (z[10] << 80) + (z[11] << 88) + (z[12] << 96) + (z[13] << 104) + (z[14] << 112) + (z[15] << 120) + (z[16] << 128) + (z[17] << 136) + (z[18] << 144) + (z[19] << 152) + (z[20] << 160) + (z[21] << 168) + (z[22] << 176) + (z[23] << 184) + (z[24] << 192) + (z[25] << 200) + (z[26] << 208) + (z[27] << 216) + (z[28] << 224) + (z[29] << 232) + (z[30] << 240) + (z[31] << 248) */
#include <stdint.h>
typedef unsigned char fiat_id_GostR3410_2001_CryptoPro_B_ParamSet_uint1;
typedef signed char fiat_id_GostR3410_2001_CryptoPro_B_ParamSet_int1;
typedef signed __int128 fiat_id_GostR3410_2001_CryptoPro_B_ParamSet_int128;
typedef unsigned __int128 fiat_id_GostR3410_2001_CryptoPro_B_ParamSet_uint128;
#if (-1 & 3) != 3
#error "This code only works on a two's complement system"
#endif
#if !defined(FIAT_ID_GOSTR3410_2001_CRYPTOPRO_B_PARAMSET_NO_ASM) && \
(defined(__GNUC__) || defined(__clang__))
static __inline__ uint64_t
fiat_id_GostR3410_2001_CryptoPro_B_ParamSet_value_barrier_u64(uint64_t a) {
__asm__("" : "+r"(a) : /* no inputs */);
return a;
}
#else
#define fiat_id_GostR3410_2001_CryptoPro_B_ParamSet_value_barrier_u64(x) (x)
#endif
/*
* The function fiat_id_GostR3410_2001_CryptoPro_B_ParamSet_addcarryx_u64 is an addition with carry.
* Postconditions:
* out1 = (arg1 + arg2 + arg3) mod 2^64
* out2 = ⌊(arg1 + arg2 + arg3) / 2^64⌋
*
* Input Bounds:
* arg1: [0x0 ~> 0x1]
* arg2: [0x0 ~> 0xffffffffffffffff]
* arg3: [0x0 ~> 0xffffffffffffffff]
* Output Bounds:
* out1: [0x0 ~> 0xffffffffffffffff]
* out2: [0x0 ~> 0x1]
*/
static void fiat_id_GostR3410_2001_CryptoPro_B_ParamSet_addcarryx_u64(
uint64_t *out1, fiat_id_GostR3410_2001_CryptoPro_B_ParamSet_uint1 *out2,
fiat_id_GostR3410_2001_CryptoPro_B_ParamSet_uint1 arg1, uint64_t arg2,
uint64_t arg3) {
fiat_id_GostR3410_2001_CryptoPro_B_ParamSet_uint128 x1;
uint64_t x2;
fiat_id_GostR3410_2001_CryptoPro_B_ParamSet_uint1 x3;
x1 = ((arg1 + (fiat_id_GostR3410_2001_CryptoPro_B_ParamSet_uint128)arg2) +
arg3);
x2 = (uint64_t)(x1 & UINT64_C(0xffffffffffffffff));
x3 = (fiat_id_GostR3410_2001_CryptoPro_B_ParamSet_uint1)(x1 >> 64);
*out1 = x2;
*out2 = x3;
}
/*
* The function fiat_id_GostR3410_2001_CryptoPro_B_ParamSet_subborrowx_u64 is a subtraction with borrow.
* Postconditions:
* out1 = (-arg1 + arg2 + -arg3) mod 2^64
* out2 = -⌊(-arg1 + arg2 + -arg3) / 2^64⌋
*
* Input Bounds:
* arg1: [0x0 ~> 0x1]
* arg2: [0x0 ~> 0xffffffffffffffff]
* arg3: [0x0 ~> 0xffffffffffffffff]
* Output Bounds:
* out1: [0x0 ~> 0xffffffffffffffff]
* out2: [0x0 ~> 0x1]
*/
static void fiat_id_GostR3410_2001_CryptoPro_B_ParamSet_subborrowx_u64(
uint64_t *out1, fiat_id_GostR3410_2001_CryptoPro_B_ParamSet_uint1 *out2,
fiat_id_GostR3410_2001_CryptoPro_B_ParamSet_uint1 arg1, uint64_t arg2,
uint64_t arg3) {
fiat_id_GostR3410_2001_CryptoPro_B_ParamSet_int128 x1;
fiat_id_GostR3410_2001_CryptoPro_B_ParamSet_int1 x2;
uint64_t x3;
x1 = ((arg2 - (fiat_id_GostR3410_2001_CryptoPro_B_ParamSet_int128)arg1) -
arg3);
x2 = (fiat_id_GostR3410_2001_CryptoPro_B_ParamSet_int1)(x1 >> 64);
x3 = (uint64_t)(x1 & UINT64_C(0xffffffffffffffff));
*out1 = x3;
*out2 = (fiat_id_GostR3410_2001_CryptoPro_B_ParamSet_uint1)(0x0 - x2);
}
/*
* The function fiat_id_GostR3410_2001_CryptoPro_B_ParamSet_mulx_u64 is a multiplication, returning the full double-width result.
* Postconditions:
* out1 = (arg1 * arg2) mod 2^64
* out2 = ⌊arg1 * arg2 / 2^64⌋
*
* Input Bounds:
* arg1: [0x0 ~> 0xffffffffffffffff]
* arg2: [0x0 ~> 0xffffffffffffffff]
* Output Bounds:
* out1: [0x0 ~> 0xffffffffffffffff]
* out2: [0x0 ~> 0xffffffffffffffff]
*/
static void fiat_id_GostR3410_2001_CryptoPro_B_ParamSet_mulx_u64(
uint64_t *out1, uint64_t *out2, uint64_t arg1, uint64_t arg2) {
fiat_id_GostR3410_2001_CryptoPro_B_ParamSet_uint128 x1;
uint64_t x2;
uint64_t x3;
x1 = ((fiat_id_GostR3410_2001_CryptoPro_B_ParamSet_uint128)arg1 * arg2);
x2 = (uint64_t)(x1 & UINT64_C(0xffffffffffffffff));
x3 = (uint64_t)(x1 >> 64);
*out1 = x2;
*out2 = x3;
}
/*
* The function fiat_id_GostR3410_2001_CryptoPro_B_ParamSet_cmovznz_u64 is a single-word conditional move.
* Postconditions:
* out1 = (if arg1 = 0 then arg2 else arg3)
*
* Input Bounds:
* arg1: [0x0 ~> 0x1]
* arg2: [0x0 ~> 0xffffffffffffffff]
* arg3: [0x0 ~> 0xffffffffffffffff]
* Output Bounds:
* out1: [0x0 ~> 0xffffffffffffffff]
*/
static void fiat_id_GostR3410_2001_CryptoPro_B_ParamSet_cmovznz_u64(
uint64_t *out1, fiat_id_GostR3410_2001_CryptoPro_B_ParamSet_uint1 arg1,
uint64_t arg2, uint64_t arg3) {
fiat_id_GostR3410_2001_CryptoPro_B_ParamSet_uint1 x1;
uint64_t x2;
uint64_t x3;
x1 = (!(!arg1));
x2 = ((fiat_id_GostR3410_2001_CryptoPro_B_ParamSet_int1)(0x0 - x1) &
UINT64_C(0xffffffffffffffff));
x3 =
((fiat_id_GostR3410_2001_CryptoPro_B_ParamSet_value_barrier_u64(x2) &
arg3) |
(fiat_id_GostR3410_2001_CryptoPro_B_ParamSet_value_barrier_u64((~x2)) &
arg2));
*out1 = x3;
}
/*
* The function fiat_id_GostR3410_2001_CryptoPro_B_ParamSet_mul multiplies two field elements in the Montgomery domain.
* Preconditions:
* 0 ≤ eval arg1 < m
* 0 ≤ eval arg2 < m
* Postconditions:
* eval (from_montgomery out1) mod m = (eval (from_montgomery arg1) * eval (from_montgomery arg2)) mod m
* 0 ≤ eval out1 < m
*
* Input Bounds:
* arg1: [[0x0 ~> 0xffffffffffffffff], [0x0 ~> 0xffffffffffffffff], [0x0 ~> 0xffffffffffffffff], [0x0 ~> 0xffffffffffffffff]]
* arg2: [[0x0 ~> 0xffffffffffffffff], [0x0 ~> 0xffffffffffffffff], [0x0 ~> 0xffffffffffffffff], [0x0 ~> 0xffffffffffffffff]]
* Output Bounds:
* out1: [[0x0 ~> 0xffffffffffffffff], [0x0 ~> 0xffffffffffffffff], [0x0 ~> 0xffffffffffffffff], [0x0 ~> 0xffffffffffffffff]]
*/
static void fiat_id_GostR3410_2001_CryptoPro_B_ParamSet_mul(
uint64_t out1[4], const uint64_t arg1[4], const uint64_t arg2[4]) {
uint64_t x1;
uint64_t x2;
uint64_t x3;
uint64_t x4;
uint64_t x5;
uint64_t x6;
uint64_t x7;
uint64_t x8;
uint64_t x9;
uint64_t x10;
uint64_t x11;
uint64_t x12;
uint64_t x13;
fiat_id_GostR3410_2001_CryptoPro_B_ParamSet_uint1 x14;
uint64_t x15;
fiat_id_GostR3410_2001_CryptoPro_B_ParamSet_uint1 x16;
uint64_t x17;
fiat_id_GostR3410_2001_CryptoPro_B_ParamSet_uint1 x18;
uint64_t x19;
uint64_t x20;
uint64_t x21;
uint64_t x22;
uint64_t x23;
uint64_t x24;
uint64_t x25;
uint64_t x26;
fiat_id_GostR3410_2001_CryptoPro_B_ParamSet_uint1 x27;
uint64_t x28;
fiat_id_GostR3410_2001_CryptoPro_B_ParamSet_uint1 x29;
uint64_t x30;
fiat_id_GostR3410_2001_CryptoPro_B_ParamSet_uint1 x31;
uint64_t x32;
fiat_id_GostR3410_2001_CryptoPro_B_ParamSet_uint1 x33;
uint64_t x34;
fiat_id_GostR3410_2001_CryptoPro_B_ParamSet_uint1 x35;
uint64_t x36;
uint64_t x37;
uint64_t x38;
uint64_t x39;
uint64_t x40;
uint64_t x41;
uint64_t x42;
uint64_t x43;
uint64_t x44;
fiat_id_GostR3410_2001_CryptoPro_B_ParamSet_uint1 x45;
uint64_t x46;
fiat_id_GostR3410_2001_CryptoPro_B_ParamSet_uint1 x47;
uint64_t x48;
fiat_id_GostR3410_2001_CryptoPro_B_ParamSet_uint1 x49;
uint64_t x50;
uint64_t x51;
fiat_id_GostR3410_2001_CryptoPro_B_ParamSet_uint1 x52;
uint64_t x53;
fiat_id_GostR3410_2001_CryptoPro_B_ParamSet_uint1 x54;
uint64_t x55;
fiat_id_GostR3410_2001_CryptoPro_B_ParamSet_uint1 x56;
uint64_t x57;
fiat_id_GostR3410_2001_CryptoPro_B_ParamSet_uint1 x58;
uint64_t x59;
fiat_id_GostR3410_2001_CryptoPro_B_ParamSet_uint1 x60;
uint64_t x61;
uint64_t x62;
uint64_t x63;
uint64_t x64;
uint64_t x65;
uint64_t x66;
uint64_t x67;
fiat_id_GostR3410_2001_CryptoPro_B_ParamSet_uint1 x68;
uint64_t x69;
fiat_id_GostR3410_2001_CryptoPro_B_ParamSet_uint1 x70;
uint64_t x71;
fiat_id_GostR3410_2001_CryptoPro_B_ParamSet_uint1 x72;
uint64_t x73;
fiat_id_GostR3410_2001_CryptoPro_B_ParamSet_uint1 x74;
uint64_t x75;
fiat_id_GostR3410_2001_CryptoPro_B_ParamSet_uint1 x76;
uint64_t x77;
uint64_t x78;
uint64_t x79;
uint64_t x80;
uint64_t x81;
uint64_t x82;
uint64_t x83;
uint64_t x84;
uint64_t x85;
uint64_t x86;
fiat_id_GostR3410_2001_CryptoPro_B_ParamSet_uint1 x87;
uint64_t x88;
fiat_id_GostR3410_2001_CryptoPro_B_ParamSet_uint1 x89;
uint64_t x90;
fiat_id_GostR3410_2001_CryptoPro_B_ParamSet_uint1 x91;
uint64_t x92;
uint64_t x93;
fiat_id_GostR3410_2001_CryptoPro_B_ParamSet_uint1 x94;
uint64_t x95;
fiat_id_GostR3410_2001_CryptoPro_B_ParamSet_uint1 x96;
uint64_t x97;
fiat_id_GostR3410_2001_CryptoPro_B_ParamSet_uint1 x98;
uint64_t x99;
fiat_id_GostR3410_2001_CryptoPro_B_ParamSet_uint1 x100;
uint64_t x101;
fiat_id_GostR3410_2001_CryptoPro_B_ParamSet_uint1 x102;
uint64_t x103;
uint64_t x104;
uint64_t x105;
uint64_t x106;
uint64_t x107;
uint64_t x108;
uint64_t x109;
fiat_id_GostR3410_2001_CryptoPro_B_ParamSet_uint1 x110;
uint64_t x111;
fiat_id_GostR3410_2001_CryptoPro_B_ParamSet_uint1 x112;
uint64_t x113;
fiat_id_GostR3410_2001_CryptoPro_B_ParamSet_uint1 x114;
uint64_t x115;
fiat_id_GostR3410_2001_CryptoPro_B_ParamSet_uint1 x116;
uint64_t x117;
fiat_id_GostR3410_2001_CryptoPro_B_ParamSet_uint1 x118;
uint64_t x119;
uint64_t x120;
uint64_t x121;
uint64_t x122;
uint64_t x123;
uint64_t x124;
uint64_t x125;
uint64_t x126;
uint64_t x127;
uint64_t x128;
fiat_id_GostR3410_2001_CryptoPro_B_ParamSet_uint1 x129;
uint64_t x130;
fiat_id_GostR3410_2001_CryptoPro_B_ParamSet_uint1 x131;
uint64_t x132;
fiat_id_GostR3410_2001_CryptoPro_B_ParamSet_uint1 x133;
uint64_t x134;
uint64_t x135;
fiat_id_GostR3410_2001_CryptoPro_B_ParamSet_uint1 x136;
uint64_t x137;
fiat_id_GostR3410_2001_CryptoPro_B_ParamSet_uint1 x138;
uint64_t x139;
fiat_id_GostR3410_2001_CryptoPro_B_ParamSet_uint1 x140;
uint64_t x141;
fiat_id_GostR3410_2001_CryptoPro_B_ParamSet_uint1 x142;
uint64_t x143;
fiat_id_GostR3410_2001_CryptoPro_B_ParamSet_uint1 x144;
uint64_t x145;
uint64_t x146;
uint64_t x147;
uint64_t x148;
uint64_t x149;
uint64_t x150;
uint64_t x151;
fiat_id_GostR3410_2001_CryptoPro_B_ParamSet_uint1 x152;
uint64_t x153;
fiat_id_GostR3410_2001_CryptoPro_B_ParamSet_uint1 x154;
uint64_t x155;
fiat_id_GostR3410_2001_CryptoPro_B_ParamSet_uint1 x156;
uint64_t x157;
fiat_id_GostR3410_2001_CryptoPro_B_ParamSet_uint1 x158;
uint64_t x159;
fiat_id_GostR3410_2001_CryptoPro_B_ParamSet_uint1 x160;
uint64_t x161;
uint64_t x162;
fiat_id_GostR3410_2001_CryptoPro_B_ParamSet_uint1 x163;
uint64_t x164;
fiat_id_GostR3410_2001_CryptoPro_B_ParamSet_uint1 x165;
uint64_t x166;
fiat_id_GostR3410_2001_CryptoPro_B_ParamSet_uint1 x167;
uint64_t x168;
fiat_id_GostR3410_2001_CryptoPro_B_ParamSet_uint1 x169;
uint64_t x170;
fiat_id_GostR3410_2001_CryptoPro_B_ParamSet_uint1 x171;
uint64_t x172;
uint64_t x173;
uint64_t x174;
uint64_t x175;
x1 = (arg1[1]);
x2 = (arg1[2]);
x3 = (arg1[3]);
x4 = (arg1[0]);
fiat_id_GostR3410_2001_CryptoPro_B_ParamSet_mulx_u64(&x5, &x6, x4,
(arg2[3]));
fiat_id_GostR3410_2001_CryptoPro_B_ParamSet_mulx_u64(&x7, &x8, x4,
(arg2[2]));
fiat_id_GostR3410_2001_CryptoPro_B_ParamSet_mulx_u64(&x9, &x10, x4,
(arg2[1]));
fiat_id_GostR3410_2001_CryptoPro_B_ParamSet_mulx_u64(&x11, &x12, x4,
(arg2[0]));
fiat_id_GostR3410_2001_CryptoPro_B_ParamSet_addcarryx_u64(&x13, &x14, 0x0,
x12, x9);
fiat_id_GostR3410_2001_CryptoPro_B_ParamSet_addcarryx_u64(&x15, &x16, x14,
x10, x7);
fiat_id_GostR3410_2001_CryptoPro_B_ParamSet_addcarryx_u64(&x17, &x18, x16,
x8, x5);
x19 = (x18 + x6);
fiat_id_GostR3410_2001_CryptoPro_B_ParamSet_mulx_u64(
&x20, &x21, x11, UINT64_C(0xbd667ab8a3347857));
fiat_id_GostR3410_2001_CryptoPro_B_ParamSet_mulx_u64(
&x22, &x23, x20, UINT64_C(0x8000000000000000));
fiat_id_GostR3410_2001_CryptoPro_B_ParamSet_mulx_u64(&x24, &x25, x20,
UINT16_C(0xc99));
fiat_id_GostR3410_2001_CryptoPro_B_ParamSet_addcarryx_u64(&x26, &x27, 0x0,
x11, x24);
fiat_id_GostR3410_2001_CryptoPro_B_ParamSet_addcarryx_u64(&x28, &x29, x27,
x13, x25);
fiat_id_GostR3410_2001_CryptoPro_B_ParamSet_addcarryx_u64(&x30, &x31, x29,
x15, 0x0);
fiat_id_GostR3410_2001_CryptoPro_B_ParamSet_addcarryx_u64(&x32, &x33, x31,
x17, x22);
fiat_id_GostR3410_2001_CryptoPro_B_ParamSet_addcarryx_u64(&x34, &x35, x33,
x19, x23);
fiat_id_GostR3410_2001_CryptoPro_B_ParamSet_mulx_u64(&x36, &x37, x1,
(arg2[3]));
fiat_id_GostR3410_2001_CryptoPro_B_ParamSet_mulx_u64(&x38, &x39, x1,
(arg2[2]));
fiat_id_GostR3410_2001_CryptoPro_B_ParamSet_mulx_u64(&x40, &x41, x1,
(arg2[1]));
fiat_id_GostR3410_2001_CryptoPro_B_ParamSet_mulx_u64(&x42, &x43, x1,
(arg2[0]));
fiat_id_GostR3410_2001_CryptoPro_B_ParamSet_addcarryx_u64(&x44, &x45, 0x0,
x43, x40);
fiat_id_GostR3410_2001_CryptoPro_B_ParamSet_addcarryx_u64(&x46, &x47, x45,
x41, x38);
fiat_id_GostR3410_2001_CryptoPro_B_ParamSet_addcarryx_u64(&x48, &x49, x47,
x39, x36);
x50 = (x49 + x37);
fiat_id_GostR3410_2001_CryptoPro_B_ParamSet_addcarryx_u64(&x51, &x52, 0x0,
x28, x42);
fiat_id_GostR3410_2001_CryptoPro_B_ParamSet_addcarryx_u64(&x53, &x54, x52,
x30, x44);
fiat_id_GostR3410_2001_CryptoPro_B_ParamSet_addcarryx_u64(&x55, &x56, x54,
x32, x46);
fiat_id_GostR3410_2001_CryptoPro_B_ParamSet_addcarryx_u64(&x57, &x58, x56,
x34, x48);
fiat_id_GostR3410_2001_CryptoPro_B_ParamSet_addcarryx_u64(&x59, &x60, x58,
x35, x50);
fiat_id_GostR3410_2001_CryptoPro_B_ParamSet_mulx_u64(
&x61, &x62, x51, UINT64_C(0xbd667ab8a3347857));
fiat_id_GostR3410_2001_CryptoPro_B_ParamSet_mulx_u64(
&x63, &x64, x61, UINT64_C(0x8000000000000000));
fiat_id_GostR3410_2001_CryptoPro_B_ParamSet_mulx_u64(&x65, &x66, x61,
UINT16_C(0xc99));
fiat_id_GostR3410_2001_CryptoPro_B_ParamSet_addcarryx_u64(&x67, &x68, 0x0,
x51, x65);
fiat_id_GostR3410_2001_CryptoPro_B_ParamSet_addcarryx_u64(&x69, &x70, x68,
x53, x66);
fiat_id_GostR3410_2001_CryptoPro_B_ParamSet_addcarryx_u64(&x71, &x72, x70,
x55, 0x0);
fiat_id_GostR3410_2001_CryptoPro_B_ParamSet_addcarryx_u64(&x73, &x74, x72,
x57, x63);
fiat_id_GostR3410_2001_CryptoPro_B_ParamSet_addcarryx_u64(&x75, &x76, x74,
x59, x64);
x77 = ((uint64_t)x76 + x60);
fiat_id_GostR3410_2001_CryptoPro_B_ParamSet_mulx_u64(&x78, &x79, x2,
(arg2[3]));
fiat_id_GostR3410_2001_CryptoPro_B_ParamSet_mulx_u64(&x80, &x81, x2,
(arg2[2]));
fiat_id_GostR3410_2001_CryptoPro_B_ParamSet_mulx_u64(&x82, &x83, x2,
(arg2[1]));
fiat_id_GostR3410_2001_CryptoPro_B_ParamSet_mulx_u64(&x84, &x85, x2,
(arg2[0]));
fiat_id_GostR3410_2001_CryptoPro_B_ParamSet_addcarryx_u64(&x86, &x87, 0x0,
x85, x82);
fiat_id_GostR3410_2001_CryptoPro_B_ParamSet_addcarryx_u64(&x88, &x89, x87,
x83, x80);
fiat_id_GostR3410_2001_CryptoPro_B_ParamSet_addcarryx_u64(&x90, &x91, x89,
x81, x78);
x92 = (x91 + x79);
fiat_id_GostR3410_2001_CryptoPro_B_ParamSet_addcarryx_u64(&x93, &x94, 0x0,
x69, x84);
fiat_id_GostR3410_2001_CryptoPro_B_ParamSet_addcarryx_u64(&x95, &x96, x94,
x71, x86);
fiat_id_GostR3410_2001_CryptoPro_B_ParamSet_addcarryx_u64(&x97, &x98, x96,
x73, x88);
fiat_id_GostR3410_2001_CryptoPro_B_ParamSet_addcarryx_u64(&x99, &x100, x98,
x75, x90);
fiat_id_GostR3410_2001_CryptoPro_B_ParamSet_addcarryx_u64(&x101, &x102,
x100, x77, x92);
fiat_id_GostR3410_2001_CryptoPro_B_ParamSet_mulx_u64(
&x103, &x104, x93, UINT64_C(0xbd667ab8a3347857));
fiat_id_GostR3410_2001_CryptoPro_B_ParamSet_mulx_u64(
&x105, &x106, x103, UINT64_C(0x8000000000000000));
fiat_id_GostR3410_2001_CryptoPro_B_ParamSet_mulx_u64(&x107, &x108, x103,
UINT16_C(0xc99));
fiat_id_GostR3410_2001_CryptoPro_B_ParamSet_addcarryx_u64(&x109, &x110, 0x0,
x93, x107);
fiat_id_GostR3410_2001_CryptoPro_B_ParamSet_addcarryx_u64(&x111, &x112,
x110, x95, x108);
fiat_id_GostR3410_2001_CryptoPro_B_ParamSet_addcarryx_u64(&x113, &x114,
x112, x97, 0x0);
fiat_id_GostR3410_2001_CryptoPro_B_ParamSet_addcarryx_u64(&x115, &x116,
x114, x99, x105);
fiat_id_GostR3410_2001_CryptoPro_B_ParamSet_addcarryx_u64(&x117, &x118,
x116, x101, x106);
x119 = ((uint64_t)x118 + x102);
fiat_id_GostR3410_2001_CryptoPro_B_ParamSet_mulx_u64(&x120, &x121, x3,
(arg2[3]));
fiat_id_GostR3410_2001_CryptoPro_B_ParamSet_mulx_u64(&x122, &x123, x3,
(arg2[2]));
fiat_id_GostR3410_2001_CryptoPro_B_ParamSet_mulx_u64(&x124, &x125, x3,
(arg2[1]));
fiat_id_GostR3410_2001_CryptoPro_B_ParamSet_mulx_u64(&x126, &x127, x3,
(arg2[0]));
fiat_id_GostR3410_2001_CryptoPro_B_ParamSet_addcarryx_u64(&x128, &x129, 0x0,
x127, x124);
fiat_id_GostR3410_2001_CryptoPro_B_ParamSet_addcarryx_u64(&x130, &x131,
x129, x125, x122);
fiat_id_GostR3410_2001_CryptoPro_B_ParamSet_addcarryx_u64(&x132, &x133,
x131, x123, x120);
x134 = (x133 + x121);
fiat_id_GostR3410_2001_CryptoPro_B_ParamSet_addcarryx_u64(&x135, &x136, 0x0,
x111, x126);
fiat_id_GostR3410_2001_CryptoPro_B_ParamSet_addcarryx_u64(&x137, &x138,
x136, x113, x128);
fiat_id_GostR3410_2001_CryptoPro_B_ParamSet_addcarryx_u64(&x139, &x140,
x138, x115, x130);
fiat_id_GostR3410_2001_CryptoPro_B_ParamSet_addcarryx_u64(&x141, &x142,
x140, x117, x132);
fiat_id_GostR3410_2001_CryptoPro_B_ParamSet_addcarryx_u64(&x143, &x144,
x142, x119, x134);
fiat_id_GostR3410_2001_CryptoPro_B_ParamSet_mulx_u64(
&x145, &x146, x135, UINT64_C(0xbd667ab8a3347857));
fiat_id_GostR3410_2001_CryptoPro_B_ParamSet_mulx_u64(
&x147, &x148, x145, UINT64_C(0x8000000000000000));
fiat_id_GostR3410_2001_CryptoPro_B_ParamSet_mulx_u64(&x149, &x150, x145,
UINT16_C(0xc99));
fiat_id_GostR3410_2001_CryptoPro_B_ParamSet_addcarryx_u64(&x151, &x152, 0x0,
x135, x149);
fiat_id_GostR3410_2001_CryptoPro_B_ParamSet_addcarryx_u64(&x153, &x154,
x152, x137, x150);
fiat_id_GostR3410_2001_CryptoPro_B_ParamSet_addcarryx_u64(&x155, &x156,
x154, x139, 0x0);
fiat_id_GostR3410_2001_CryptoPro_B_ParamSet_addcarryx_u64(&x157, &x158,
x156, x141, x147);
fiat_id_GostR3410_2001_CryptoPro_B_ParamSet_addcarryx_u64(&x159, &x160,
x158, x143, x148);
x161 = ((uint64_t)x160 + x144);
fiat_id_GostR3410_2001_CryptoPro_B_ParamSet_subborrowx_u64(
&x162, &x163, 0x0, x153, UINT16_C(0xc99));
fiat_id_GostR3410_2001_CryptoPro_B_ParamSet_subborrowx_u64(&x164, &x165,
x163, x155, 0x0);
fiat_id_GostR3410_2001_CryptoPro_B_ParamSet_subborrowx_u64(&x166, &x167,
x165, x157, 0x0);
fiat_id_GostR3410_2001_CryptoPro_B_ParamSet_subborrowx_u64(
&x168, &x169, x167, x159, UINT64_C(0x8000000000000000));
fiat_id_GostR3410_2001_CryptoPro_B_ParamSet_subborrowx_u64(&x170, &x171,
x169, x161, 0x0);
fiat_id_GostR3410_2001_CryptoPro_B_ParamSet_cmovznz_u64(&x172, x171, x162,
x153);
fiat_id_GostR3410_2001_CryptoPro_B_ParamSet_cmovznz_u64(&x173, x171, x164,
x155);
fiat_id_GostR3410_2001_CryptoPro_B_ParamSet_cmovznz_u64(&x174, x171, x166,
x157);
fiat_id_GostR3410_2001_CryptoPro_B_ParamSet_cmovznz_u64(&x175, x171, x168,
x159);
out1[0] = x172;
out1[1] = x173;
out1[2] = x174;
out1[3] = x175;
}
/*
* The function fiat_id_GostR3410_2001_CryptoPro_B_ParamSet_square squares a field element in the Montgomery domain.
* Preconditions:
* 0 ≤ eval arg1 < m
* Postconditions:
* eval (from_montgomery out1) mod m = (eval (from_montgomery arg1) * eval (from_montgomery arg1)) mod m
* 0 ≤ eval out1 < m
*
* Input Bounds:
* arg1: [[0x0 ~> 0xffffffffffffffff], [0x0 ~> 0xffffffffffffffff], [0x0 ~> 0xffffffffffffffff], [0x0 ~> 0xffffffffffffffff]]
* Output Bounds:
* out1: [[0x0 ~> 0xffffffffffffffff], [0x0 ~> 0xffffffffffffffff], [0x0 ~> 0xffffffffffffffff], [0x0 ~> 0xffffffffffffffff]]
*/
static void fiat_id_GostR3410_2001_CryptoPro_B_ParamSet_square(
uint64_t out1[4], const uint64_t arg1[4]) {
uint64_t x1;
uint64_t x2;
uint64_t x3;
uint64_t x4;
uint64_t x5;
uint64_t x6;
uint64_t x7;
uint64_t x8;
uint64_t x9;
uint64_t x10;
uint64_t x11;
uint64_t x12;
uint64_t x13;
fiat_id_GostR3410_2001_CryptoPro_B_ParamSet_uint1 x14;
uint64_t x15;
fiat_id_GostR3410_2001_CryptoPro_B_ParamSet_uint1 x16;
uint64_t x17;
fiat_id_GostR3410_2001_CryptoPro_B_ParamSet_uint1 x18;
uint64_t x19;
uint64_t x20;
uint64_t x21;
uint64_t x22;
uint64_t x23;
uint64_t x24;
uint64_t x25;
uint64_t x26;
fiat_id_GostR3410_2001_CryptoPro_B_ParamSet_uint1 x27;
uint64_t x28;
fiat_id_GostR3410_2001_CryptoPro_B_ParamSet_uint1 x29;
uint64_t x30;
fiat_id_GostR3410_2001_CryptoPro_B_ParamSet_uint1 x31;
uint64_t x32;
fiat_id_GostR3410_2001_CryptoPro_B_ParamSet_uint1 x33;
uint64_t x34;
fiat_id_GostR3410_2001_CryptoPro_B_ParamSet_uint1 x35;
uint64_t x36;
uint64_t x37;
uint64_t x38;
uint64_t x39;
uint64_t x40;
uint64_t x41;
uint64_t x42;
uint64_t x43;
uint64_t x44;
fiat_id_GostR3410_2001_CryptoPro_B_ParamSet_uint1 x45;
uint64_t x46;
fiat_id_GostR3410_2001_CryptoPro_B_ParamSet_uint1 x47;
uint64_t x48;
fiat_id_GostR3410_2001_CryptoPro_B_ParamSet_uint1 x49;
uint64_t x50;
uint64_t x51;
fiat_id_GostR3410_2001_CryptoPro_B_ParamSet_uint1 x52;
uint64_t x53;
fiat_id_GostR3410_2001_CryptoPro_B_ParamSet_uint1 x54;
uint64_t x55;
fiat_id_GostR3410_2001_CryptoPro_B_ParamSet_uint1 x56;
uint64_t x57;
fiat_id_GostR3410_2001_CryptoPro_B_ParamSet_uint1 x58;
uint64_t x59;
fiat_id_GostR3410_2001_CryptoPro_B_ParamSet_uint1 x60;
uint64_t x61;
uint64_t x62;
uint64_t x63;
uint64_t x64;
uint64_t x65;
uint64_t x66;
uint64_t x67;
fiat_id_GostR3410_2001_CryptoPro_B_ParamSet_uint1 x68;
uint64_t x69;
fiat_id_GostR3410_2001_CryptoPro_B_ParamSet_uint1 x70;
uint64_t x71;
fiat_id_GostR3410_2001_CryptoPro_B_ParamSet_uint1 x72;
uint64_t x73;
fiat_id_GostR3410_2001_CryptoPro_B_ParamSet_uint1 x74;
uint64_t x75;
fiat_id_GostR3410_2001_CryptoPro_B_ParamSet_uint1 x76;
uint64_t x77;
uint64_t x78;
uint64_t x79;
uint64_t x80;
uint64_t x81;
uint64_t x82;
uint64_t x83;
uint64_t x84;
uint64_t x85;
uint64_t x86;
fiat_id_GostR3410_2001_CryptoPro_B_ParamSet_uint1 x87;
uint64_t x88;
fiat_id_GostR3410_2001_CryptoPro_B_ParamSet_uint1 x89;
uint64_t x90;
fiat_id_GostR3410_2001_CryptoPro_B_ParamSet_uint1 x91;
uint64_t x92;
uint64_t x93;
fiat_id_GostR3410_2001_CryptoPro_B_ParamSet_uint1 x94;
uint64_t x95;
fiat_id_GostR3410_2001_CryptoPro_B_ParamSet_uint1 x96;
uint64_t x97;
fiat_id_GostR3410_2001_CryptoPro_B_ParamSet_uint1 x98;
uint64_t x99;
fiat_id_GostR3410_2001_CryptoPro_B_ParamSet_uint1 x100;
uint64_t x101;
fiat_id_GostR3410_2001_CryptoPro_B_ParamSet_uint1 x102;
uint64_t x103;
uint64_t x104;
uint64_t x105;
uint64_t x106;
uint64_t x107;
uint64_t x108;
uint64_t x109;
fiat_id_GostR3410_2001_CryptoPro_B_ParamSet_uint1 x110;
uint64_t x111;
fiat_id_GostR3410_2001_CryptoPro_B_ParamSet_uint1 x112;
uint64_t x113;
fiat_id_GostR3410_2001_CryptoPro_B_ParamSet_uint1 x114;
uint64_t x115;
fiat_id_GostR3410_2001_CryptoPro_B_ParamSet_uint1 x116;
uint64_t x117;
fiat_id_GostR3410_2001_CryptoPro_B_ParamSet_uint1 x118;
uint64_t x119;
uint64_t x120;
uint64_t x121;
uint64_t x122;
uint64_t x123;
uint64_t x124;
uint64_t x125;
uint64_t x126;
uint64_t x127;
uint64_t x128;
fiat_id_GostR3410_2001_CryptoPro_B_ParamSet_uint1 x129;
uint64_t x130;
fiat_id_GostR3410_2001_CryptoPro_B_ParamSet_uint1 x131;
uint64_t x132;
fiat_id_GostR3410_2001_CryptoPro_B_ParamSet_uint1 x133;
uint64_t x134;
uint64_t x135;
fiat_id_GostR3410_2001_CryptoPro_B_ParamSet_uint1 x136;
uint64_t x137;
fiat_id_GostR3410_2001_CryptoPro_B_ParamSet_uint1 x138;
uint64_t x139;
fiat_id_GostR3410_2001_CryptoPro_B_ParamSet_uint1 x140;
uint64_t x141;
fiat_id_GostR3410_2001_CryptoPro_B_ParamSet_uint1 x142;
uint64_t x143;
fiat_id_GostR3410_2001_CryptoPro_B_ParamSet_uint1 x144;
uint64_t x145;
uint64_t x146;
uint64_t x147;
uint64_t x148;
uint64_t x149;
uint64_t x150;
uint64_t x151;
fiat_id_GostR3410_2001_CryptoPro_B_ParamSet_uint1 x152;
uint64_t x153;
fiat_id_GostR3410_2001_CryptoPro_B_ParamSet_uint1 x154;
uint64_t x155;
fiat_id_GostR3410_2001_CryptoPro_B_ParamSet_uint1 x156;
uint64_t x157;
fiat_id_GostR3410_2001_CryptoPro_B_ParamSet_uint1 x158;
uint64_t x159;
fiat_id_GostR3410_2001_CryptoPro_B_ParamSet_uint1 x160;
uint64_t x161;
uint64_t x162;
fiat_id_GostR3410_2001_CryptoPro_B_ParamSet_uint1 x163;
uint64_t x164;
fiat_id_GostR3410_2001_CryptoPro_B_ParamSet_uint1 x165;
uint64_t x166;
fiat_id_GostR3410_2001_CryptoPro_B_ParamSet_uint1 x167;
uint64_t x168;
fiat_id_GostR3410_2001_CryptoPro_B_ParamSet_uint1 x169;
uint64_t x170;
fiat_id_GostR3410_2001_CryptoPro_B_ParamSet_uint1 x171;
uint64_t x172;
uint64_t x173;
uint64_t x174;
uint64_t x175;
x1 = (arg1[1]);
x2 = (arg1[2]);
x3 = (arg1[3]);
x4 = (arg1[0]);
fiat_id_GostR3410_2001_CryptoPro_B_ParamSet_mulx_u64(&x5, &x6, x4,
(arg1[3]));
fiat_id_GostR3410_2001_CryptoPro_B_ParamSet_mulx_u64(&x7, &x8, x4,
(arg1[2]));
fiat_id_GostR3410_2001_CryptoPro_B_ParamSet_mulx_u64(&x9, &x10, x4,
(arg1[1]));
fiat_id_GostR3410_2001_CryptoPro_B_ParamSet_mulx_u64(&x11, &x12, x4,
(arg1[0]));
fiat_id_GostR3410_2001_CryptoPro_B_ParamSet_addcarryx_u64(&x13, &x14, 0x0,
x12, x9);
fiat_id_GostR3410_2001_CryptoPro_B_ParamSet_addcarryx_u64(&x15, &x16, x14,
x10, x7);
fiat_id_GostR3410_2001_CryptoPro_B_ParamSet_addcarryx_u64(&x17, &x18, x16,
x8, x5);
x19 = (x18 + x6);
fiat_id_GostR3410_2001_CryptoPro_B_ParamSet_mulx_u64(
&x20, &x21, x11, UINT64_C(0xbd667ab8a3347857));
fiat_id_GostR3410_2001_CryptoPro_B_ParamSet_mulx_u64(
&x22, &x23, x20, UINT64_C(0x8000000000000000));
fiat_id_GostR3410_2001_CryptoPro_B_ParamSet_mulx_u64(&x24, &x25, x20,
UINT16_C(0xc99));
fiat_id_GostR3410_2001_CryptoPro_B_ParamSet_addcarryx_u64(&x26, &x27, 0x0,
x11, x24);
fiat_id_GostR3410_2001_CryptoPro_B_ParamSet_addcarryx_u64(&x28, &x29, x27,
x13, x25);
fiat_id_GostR3410_2001_CryptoPro_B_ParamSet_addcarryx_u64(&x30, &x31, x29,
x15, 0x0);
fiat_id_GostR3410_2001_CryptoPro_B_ParamSet_addcarryx_u64(&x32, &x33, x31,
x17, x22);
fiat_id_GostR3410_2001_CryptoPro_B_ParamSet_addcarryx_u64(&x34, &x35, x33,
x19, x23);
fiat_id_GostR3410_2001_CryptoPro_B_ParamSet_mulx_u64(&x36, &x37, x1,
(arg1[3]));
fiat_id_GostR3410_2001_CryptoPro_B_ParamSet_mulx_u64(&x38, &x39, x1,
(arg1[2]));
fiat_id_GostR3410_2001_CryptoPro_B_ParamSet_mulx_u64(&x40, &x41, x1,
(arg1[1]));
fiat_id_GostR3410_2001_CryptoPro_B_ParamSet_mulx_u64(&x42, &x43, x1,
(arg1[0]));
fiat_id_GostR3410_2001_CryptoPro_B_ParamSet_addcarryx_u64(&x44, &x45, 0x0,
x43, x40);
fiat_id_GostR3410_2001_CryptoPro_B_ParamSet_addcarryx_u64(&x46, &x47, x45,
x41, x38);
fiat_id_GostR3410_2001_CryptoPro_B_ParamSet_addcarryx_u64(&x48, &x49, x47,
x39, x36);
x50 = (x49 + x37);
fiat_id_GostR3410_2001_CryptoPro_B_ParamSet_addcarryx_u64(&x51, &x52, 0x0,
x28, x42);
fiat_id_GostR3410_2001_CryptoPro_B_ParamSet_addcarryx_u64(&x53, &x54, x52,
x30, x44);
fiat_id_GostR3410_2001_CryptoPro_B_ParamSet_addcarryx_u64(&x55, &x56, x54,
x32, x46);
fiat_id_GostR3410_2001_CryptoPro_B_ParamSet_addcarryx_u64(&x57, &x58, x56,
x34, x48);
fiat_id_GostR3410_2001_CryptoPro_B_ParamSet_addcarryx_u64(&x59, &x60, x58,
x35, x50);
fiat_id_GostR3410_2001_CryptoPro_B_ParamSet_mulx_u64(
&x61, &x62, x51, UINT64_C(0xbd667ab8a3347857));
fiat_id_GostR3410_2001_CryptoPro_B_ParamSet_mulx_u64(
&x63, &x64, x61, UINT64_C(0x8000000000000000));
fiat_id_GostR3410_2001_CryptoPro_B_ParamSet_mulx_u64(&x65, &x66, x61,
UINT16_C(0xc99));
fiat_id_GostR3410_2001_CryptoPro_B_ParamSet_addcarryx_u64(&x67, &x68, 0x0,
x51, x65);
fiat_id_GostR3410_2001_CryptoPro_B_ParamSet_addcarryx_u64(&x69, &x70, x68,
x53, x66);
fiat_id_GostR3410_2001_CryptoPro_B_ParamSet_addcarryx_u64(&x71, &x72, x70,
x55, 0x0);
fiat_id_GostR3410_2001_CryptoPro_B_ParamSet_addcarryx_u64(&x73, &x74, x72,
x57, x63);
fiat_id_GostR3410_2001_CryptoPro_B_ParamSet_addcarryx_u64(&x75, &x76, x74,
x59, x64);
x77 = ((uint64_t)x76 + x60);
fiat_id_GostR3410_2001_CryptoPro_B_ParamSet_mulx_u64(&x78, &x79, x2,
(arg1[3]));
fiat_id_GostR3410_2001_CryptoPro_B_ParamSet_mulx_u64(&x80, &x81, x2,
(arg1[2]));
fiat_id_GostR3410_2001_CryptoPro_B_ParamSet_mulx_u64(&x82, &x83, x2,
(arg1[1]));
fiat_id_GostR3410_2001_CryptoPro_B_ParamSet_mulx_u64(&x84, &x85, x2,
(arg1[0]));
fiat_id_GostR3410_2001_CryptoPro_B_ParamSet_addcarryx_u64(&x86, &x87, 0x0,
x85, x82);
fiat_id_GostR3410_2001_CryptoPro_B_ParamSet_addcarryx_u64(&x88, &x89, x87,
x83, x80);
fiat_id_GostR3410_2001_CryptoPro_B_ParamSet_addcarryx_u64(&x90, &x91, x89,
x81, x78);
x92 = (x91 + x79);
fiat_id_GostR3410_2001_CryptoPro_B_ParamSet_addcarryx_u64(&x93, &x94, 0x0,
x69, x84);
fiat_id_GostR3410_2001_CryptoPro_B_ParamSet_addcarryx_u64(&x95, &x96, x94,
x71, x86);
fiat_id_GostR3410_2001_CryptoPro_B_ParamSet_addcarryx_u64(&x97, &x98, x96,
x73, x88);
fiat_id_GostR3410_2001_CryptoPro_B_ParamSet_addcarryx_u64(&x99, &x100, x98,
x75, x90);
fiat_id_GostR3410_2001_CryptoPro_B_ParamSet_addcarryx_u64(&x101, &x102,
x100, x77, x92);
fiat_id_GostR3410_2001_CryptoPro_B_ParamSet_mulx_u64(
&x103, &x104, x93, UINT64_C(0xbd667ab8a3347857));
fiat_id_GostR3410_2001_CryptoPro_B_ParamSet_mulx_u64(
&x105, &x106, x103, UINT64_C(0x8000000000000000));
fiat_id_GostR3410_2001_CryptoPro_B_ParamSet_mulx_u64(&x107, &x108, x103,
UINT16_C(0xc99));
fiat_id_GostR3410_2001_CryptoPro_B_ParamSet_addcarryx_u64(&x109, &x110, 0x0,
x93, x107);
fiat_id_GostR3410_2001_CryptoPro_B_ParamSet_addcarryx_u64(&x111, &x112,
x110, x95, x108);
fiat_id_GostR3410_2001_CryptoPro_B_ParamSet_addcarryx_u64(&x113, &x114,
x112, x97, 0x0);
fiat_id_GostR3410_2001_CryptoPro_B_ParamSet_addcarryx_u64(&x115, &x116,
x114, x99, x105);
fiat_id_GostR3410_2001_CryptoPro_B_ParamSet_addcarryx_u64(&x117, &x118,
x116, x101, x106);
x119 = ((uint64_t)x118 + x102);
fiat_id_GostR3410_2001_CryptoPro_B_ParamSet_mulx_u64(&x120, &x121, x3,
(arg1[3]));
fiat_id_GostR3410_2001_CryptoPro_B_ParamSet_mulx_u64(&x122, &x123, x3,
(arg1[2]));
fiat_id_GostR3410_2001_CryptoPro_B_ParamSet_mulx_u64(&x124, &x125, x3,
(arg1[1]));
fiat_id_GostR3410_2001_CryptoPro_B_ParamSet_mulx_u64(&x126, &x127, x3,
(arg1[0]));
fiat_id_GostR3410_2001_CryptoPro_B_ParamSet_addcarryx_u64(&x128, &x129, 0x0,
x127, x124);
fiat_id_GostR3410_2001_CryptoPro_B_ParamSet_addcarryx_u64(&x130, &x131,
x129, x125, x122);
fiat_id_GostR3410_2001_CryptoPro_B_ParamSet_addcarryx_u64(&x132, &x133,
x131, x123, x120);
x134 = (x133 + x121);
fiat_id_GostR3410_2001_CryptoPro_B_ParamSet_addcarryx_u64(&x135, &x136, 0x0,
x111, x126);
fiat_id_GostR3410_2001_CryptoPro_B_ParamSet_addcarryx_u64(&x137, &x138,
x136, x113, x128);
fiat_id_GostR3410_2001_CryptoPro_B_ParamSet_addcarryx_u64(&x139, &x140,
x138, x115, x130);
fiat_id_GostR3410_2001_CryptoPro_B_ParamSet_addcarryx_u64(&x141, &x142,
x140, x117, x132);
fiat_id_GostR3410_2001_CryptoPro_B_ParamSet_addcarryx_u64(&x143, &x144,
x142, x119, x134);
fiat_id_GostR3410_2001_CryptoPro_B_ParamSet_mulx_u64(
&x145, &x146, x135, UINT64_C(0xbd667ab8a3347857));
fiat_id_GostR3410_2001_CryptoPro_B_ParamSet_mulx_u64(
&x147, &x148, x145, UINT64_C(0x8000000000000000));
fiat_id_GostR3410_2001_CryptoPro_B_ParamSet_mulx_u64(&x149, &x150, x145,
UINT16_C(0xc99));
fiat_id_GostR3410_2001_CryptoPro_B_ParamSet_addcarryx_u64(&x151, &x152, 0x0,
x135, x149);
fiat_id_GostR3410_2001_CryptoPro_B_ParamSet_addcarryx_u64(&x153, &x154,
x152, x137, x150);
fiat_id_GostR3410_2001_CryptoPro_B_ParamSet_addcarryx_u64(&x155, &x156,
x154, x139, 0x0);
fiat_id_GostR3410_2001_CryptoPro_B_ParamSet_addcarryx_u64(&x157, &x158,
x156, x141, x147);
fiat_id_GostR3410_2001_CryptoPro_B_ParamSet_addcarryx_u64(&x159, &x160,
x158, x143, x148);
x161 = ((uint64_t)x160 + x144);
fiat_id_GostR3410_2001_CryptoPro_B_ParamSet_subborrowx_u64(
&x162, &x163, 0x0, x153, UINT16_C(0xc99));
fiat_id_GostR3410_2001_CryptoPro_B_ParamSet_subborrowx_u64(&x164, &x165,
x163, x155, 0x0);
fiat_id_GostR3410_2001_CryptoPro_B_ParamSet_subborrowx_u64(&x166, &x167,
x165, x157, 0x0);
fiat_id_GostR3410_2001_CryptoPro_B_ParamSet_subborrowx_u64(
&x168, &x169, x167, x159, UINT64_C(0x8000000000000000));
fiat_id_GostR3410_2001_CryptoPro_B_ParamSet_subborrowx_u64(&x170, &x171,
x169, x161, 0x0);
fiat_id_GostR3410_2001_CryptoPro_B_ParamSet_cmovznz_u64(&x172, x171, x162,
x153);
fiat_id_GostR3410_2001_CryptoPro_B_ParamSet_cmovznz_u64(&x173, x171, x164,
x155);
fiat_id_GostR3410_2001_CryptoPro_B_ParamSet_cmovznz_u64(&x174, x171, x166,
x157);
fiat_id_GostR3410_2001_CryptoPro_B_ParamSet_cmovznz_u64(&x175, x171, x168,
x159);
out1[0] = x172;
out1[1] = x173;
out1[2] = x174;
out1[3] = x175;
}
/*
* The function fiat_id_GostR3410_2001_CryptoPro_B_ParamSet_add adds two field elements in the Montgomery domain.
* Preconditions:
* 0 ≤ eval arg1 < m
* 0 ≤ eval arg2 < m
* Postconditions:
* eval (from_montgomery out1) mod m = (eval (from_montgomery arg1) + eval (from_montgomery arg2)) mod m
* 0 ≤ eval out1 < m
*
* Input Bounds:
* arg1: [[0x0 ~> 0xffffffffffffffff], [0x0 ~> 0xffffffffffffffff], [0x0 ~> 0xffffffffffffffff], [0x0 ~> 0xffffffffffffffff]]
* arg2: [[0x0 ~> 0xffffffffffffffff], [0x0 ~> 0xffffffffffffffff], [0x0 ~> 0xffffffffffffffff], [0x0 ~> 0xffffffffffffffff]]
* Output Bounds:
* out1: [[0x0 ~> 0xffffffffffffffff], [0x0 ~> 0xffffffffffffffff], [0x0 ~> 0xffffffffffffffff], [0x0 ~> 0xffffffffffffffff]]
*/
static void fiat_id_GostR3410_2001_CryptoPro_B_ParamSet_add(
uint64_t out1[4], const uint64_t arg1[4], const uint64_t arg2[4]) {
uint64_t x1;
fiat_id_GostR3410_2001_CryptoPro_B_ParamSet_uint1 x2;