From 13aca43ad47253e5ea6acb7acd1ee7d8c92ae0dd Mon Sep 17 00:00:00 2001 From: Jason Gross Date: Fri, 20 Jul 2018 12:51:16 -0400 Subject: Add some primes to be synthesized --- secp256k1_64.c | 1401 ++++++++++++++++++++++++++++++++++++++++++++++++++++++++ 1 file changed, 1401 insertions(+) create mode 100644 secp256k1_64.c (limited to 'secp256k1_64.c') diff --git a/secp256k1_64.c b/secp256k1_64.c new file mode 100644 index 000000000..729a8a2c2 --- /dev/null +++ b/secp256k1_64.c @@ -0,0 +1,1401 @@ +/* Autogenerated */ +/* curve description: secp256k1 */ +/* requested operations: (all) */ +/* s = 0x10000000000000000000000000000000000000000000000000000000000000000 (from "2^256") */ +/* c = [(4294967296, 1), (1, 977)] (from "2^32,1;1,977") */ +/* machine_wordsize = 64 (from "64") */ +/* */ +/* 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 (s-c), 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. */ + +#include +typedef unsigned char fiat_secp256k1_uint1; +typedef signed char fiat_secp256k1_int1; +typedef signed __int128 fiat_secp256k1_int128; +typedef unsigned __int128 fiat_secp256k1_uint128; + + +/* + * Input Bounds: + * arg1: [0x0 ~> 0x1] + * arg2: [0x0 ~> 0xffffffffffffffff] + * arg3: [0x0 ~> 0xffffffffffffffff] + * Output Bounds: + * out1: [0x0 ~> 0xffffffffffffffff] + * out2: [0x0 ~> 0x1] + */ +static void fiat_secp256k1_addcarryx_u64(uint64_t* out1, fiat_secp256k1_uint1* out2, fiat_secp256k1_uint1 arg1, uint64_t arg2, uint64_t arg3) { + fiat_secp256k1_uint128 x1 = ((arg1 + (fiat_secp256k1_uint128)arg2) + arg3); + uint64_t x2 = (uint64_t)(x1 & UINT64_C(0xffffffffffffffff)); + fiat_secp256k1_uint1 x3 = (fiat_secp256k1_uint1)(x1 >> 64); + *out1 = x2; + *out2 = x3; +} + +/* + * Input Bounds: + * arg1: [0x0 ~> 0x1] + * arg2: [0x0 ~> 0xffffffffffffffff] + * arg3: [0x0 ~> 0xffffffffffffffff] + * Output Bounds: + * out1: [0x0 ~> 0xffffffffffffffff] + * out2: [0x0 ~> 0x1] + */ +static void fiat_secp256k1_subborrowx_u64(uint64_t* out1, fiat_secp256k1_uint1* out2, fiat_secp256k1_uint1 arg1, uint64_t arg2, uint64_t arg3) { + fiat_secp256k1_int128 x1 = ((arg2 - (fiat_secp256k1_int128)arg1) - arg3); + fiat_secp256k1_int1 x2 = (fiat_secp256k1_int1)((fiat_secp256k1_uint128)x1 >> 64); + uint64_t x3 = (uint64_t)(x1 & UINT64_C(0xffffffffffffffff)); + *out1 = x3; + *out2 = (fiat_secp256k1_uint1)(0x0 - x2); +} + +/* + * Input Bounds: + * arg1: [0x0 ~> 0xffffffffffffffff] + * arg2: [0x0 ~> 0xffffffffffffffff] + * Output Bounds: + * out1: [0x0 ~> 0xffffffffffffffff] + * out2: [0x0 ~> 0xffffffffffffffff] + */ +static void fiat_secp256k1_mulx_u64(uint64_t* out1, uint64_t* out2, uint64_t arg1, uint64_t arg2) { + fiat_secp256k1_uint128 x1 = ((fiat_secp256k1_uint128)arg1 * arg2); + uint64_t x2 = (uint64_t)(x1 & UINT64_C(0xffffffffffffffff)); + uint64_t x3 = (uint64_t)(x1 >> 64); + *out1 = x2; + *out2 = x3; +} + +/* + * Input Bounds: + * arg1: [0x0 ~> 0x1] + * arg2: [0x0 ~> 0xffffffffffffffff] + * arg3: [0x0 ~> 0xffffffffffffffff] + * Output Bounds: + * out1: [0x0 ~> 0xffffffffffffffff] + */ +static void fiat_secp256k1_cmovznz_u64(uint64_t* out1, fiat_secp256k1_uint1 arg1, uint64_t arg2, uint64_t arg3) { + fiat_secp256k1_uint1 x1 = (!(!arg1)); + uint64_t x2 = ((fiat_secp256k1_int1)(0x0 - x1) & UINT64_C(0xffffffffffffffff)); + uint64_t x3 = ((x2 & arg3) | (uint64_t)((fiat_secp256k1_uint128)(~x2) & arg2)); + *out1 = x3; +} + +/* + * 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_secp256k1_mul(uint64_t out1[4], const uint64_t arg1[4], const uint64_t arg2[4]) { + uint64_t x1 = (arg1[1]); + uint64_t x2 = (arg1[2]); + uint64_t x3 = (arg1[3]); + uint64_t x4 = (arg1[0]); + uint64_t x5; + uint64_t x6; + fiat_secp256k1_mulx_u64(&x5, &x6, x4, (arg2[3])); + uint64_t x7; + uint64_t x8; + fiat_secp256k1_mulx_u64(&x7, &x8, x4, (arg2[2])); + uint64_t x9; + uint64_t x10; + fiat_secp256k1_mulx_u64(&x9, &x10, x4, (arg2[1])); + uint64_t x11; + uint64_t x12; + fiat_secp256k1_mulx_u64(&x11, &x12, x4, (arg2[0])); + uint64_t x13; + fiat_secp256k1_uint1 x14; + fiat_secp256k1_addcarryx_u64(&x13, &x14, 0x0, x9, x12); + uint64_t x15; + fiat_secp256k1_uint1 x16; + fiat_secp256k1_addcarryx_u64(&x15, &x16, x14, x7, x10); + uint64_t x17; + fiat_secp256k1_uint1 x18; + fiat_secp256k1_addcarryx_u64(&x17, &x18, x16, x5, x8); + uint64_t x19; + fiat_secp256k1_uint1 x20; + fiat_secp256k1_addcarryx_u64(&x19, &x20, x18, 0x0, x6); + uint64_t x21; + uint64_t x22; + fiat_secp256k1_mulx_u64(&x21, &x22, x11, UINT64_C(0xd838091dd2253531)); + uint64_t x23; + uint64_t x24; + fiat_secp256k1_mulx_u64(&x23, &x24, x21, UINT64_C(0xffffffffffffffff)); + uint64_t x25; + uint64_t x26; + fiat_secp256k1_mulx_u64(&x25, &x26, x21, UINT64_C(0xffffffffffffffff)); + uint64_t x27; + uint64_t x28; + fiat_secp256k1_mulx_u64(&x27, &x28, x21, UINT64_C(0xffffffffffffffff)); + uint64_t x29; + uint64_t x30; + fiat_secp256k1_mulx_u64(&x29, &x30, x21, UINT64_C(0xfffffffefffffc2f)); + uint64_t x31; + fiat_secp256k1_uint1 x32; + fiat_secp256k1_addcarryx_u64(&x31, &x32, 0x0, x27, x30); + uint64_t x33; + fiat_secp256k1_uint1 x34; + fiat_secp256k1_addcarryx_u64(&x33, &x34, x32, x25, x28); + uint64_t x35; + fiat_secp256k1_uint1 x36; + fiat_secp256k1_addcarryx_u64(&x35, &x36, x34, x23, x26); + uint64_t x37; + fiat_secp256k1_uint1 x38; + fiat_secp256k1_addcarryx_u64(&x37, &x38, x36, 0x0, x24); + uint64_t x39; + fiat_secp256k1_uint1 x40; + fiat_secp256k1_addcarryx_u64(&x39, &x40, 0x0, x29, x11); + uint64_t x41; + fiat_secp256k1_uint1 x42; + fiat_secp256k1_addcarryx_u64(&x41, &x42, x40, x31, x13); + uint64_t x43; + fiat_secp256k1_uint1 x44; + fiat_secp256k1_addcarryx_u64(&x43, &x44, x42, x33, x15); + uint64_t x45; + fiat_secp256k1_uint1 x46; + fiat_secp256k1_addcarryx_u64(&x45, &x46, x44, x35, x17); + uint64_t x47; + fiat_secp256k1_uint1 x48; + fiat_secp256k1_addcarryx_u64(&x47, &x48, x46, x37, x19); + uint64_t x49; + fiat_secp256k1_uint1 x50; + fiat_secp256k1_addcarryx_u64(&x49, &x50, x48, 0x0, 0x0); + uint64_t x51; + uint64_t x52; + fiat_secp256k1_mulx_u64(&x51, &x52, x1, (arg2[3])); + uint64_t x53; + uint64_t x54; + fiat_secp256k1_mulx_u64(&x53, &x54, x1, (arg2[2])); + uint64_t x55; + uint64_t x56; + fiat_secp256k1_mulx_u64(&x55, &x56, x1, (arg2[1])); + uint64_t x57; + uint64_t x58; + fiat_secp256k1_mulx_u64(&x57, &x58, x1, (arg2[0])); + uint64_t x59; + fiat_secp256k1_uint1 x60; + fiat_secp256k1_addcarryx_u64(&x59, &x60, 0x0, x55, x58); + uint64_t x61; + fiat_secp256k1_uint1 x62; + fiat_secp256k1_addcarryx_u64(&x61, &x62, x60, x53, x56); + uint64_t x63; + fiat_secp256k1_uint1 x64; + fiat_secp256k1_addcarryx_u64(&x63, &x64, x62, x51, x54); + uint64_t x65; + fiat_secp256k1_uint1 x66; + fiat_secp256k1_addcarryx_u64(&x65, &x66, x64, 0x0, x52); + uint64_t x67; + fiat_secp256k1_uint1 x68; + fiat_secp256k1_addcarryx_u64(&x67, &x68, 0x0, x57, x41); + uint64_t x69; + fiat_secp256k1_uint1 x70; + fiat_secp256k1_addcarryx_u64(&x69, &x70, x68, x59, x43); + uint64_t x71; + fiat_secp256k1_uint1 x72; + fiat_secp256k1_addcarryx_u64(&x71, &x72, x70, x61, x45); + uint64_t x73; + fiat_secp256k1_uint1 x74; + fiat_secp256k1_addcarryx_u64(&x73, &x74, x72, x63, x47); + uint64_t x75; + fiat_secp256k1_uint1 x76; + fiat_secp256k1_addcarryx_u64(&x75, &x76, x74, x65, (fiat_secp256k1_uint1)x49); + uint64_t x77; + uint64_t x78; + fiat_secp256k1_mulx_u64(&x77, &x78, x67, UINT64_C(0xd838091dd2253531)); + uint64_t x79; + uint64_t x80; + fiat_secp256k1_mulx_u64(&x79, &x80, x77, UINT64_C(0xffffffffffffffff)); + uint64_t x81; + uint64_t x82; + fiat_secp256k1_mulx_u64(&x81, &x82, x77, UINT64_C(0xffffffffffffffff)); + uint64_t x83; + uint64_t x84; + fiat_secp256k1_mulx_u64(&x83, &x84, x77, UINT64_C(0xffffffffffffffff)); + uint64_t x85; + uint64_t x86; + fiat_secp256k1_mulx_u64(&x85, &x86, x77, UINT64_C(0xfffffffefffffc2f)); + uint64_t x87; + fiat_secp256k1_uint1 x88; + fiat_secp256k1_addcarryx_u64(&x87, &x88, 0x0, x83, x86); + uint64_t x89; + fiat_secp256k1_uint1 x90; + fiat_secp256k1_addcarryx_u64(&x89, &x90, x88, x81, x84); + uint64_t x91; + fiat_secp256k1_uint1 x92; + fiat_secp256k1_addcarryx_u64(&x91, &x92, x90, x79, x82); + uint64_t x93; + fiat_secp256k1_uint1 x94; + fiat_secp256k1_addcarryx_u64(&x93, &x94, x92, 0x0, x80); + uint64_t x95; + fiat_secp256k1_uint1 x96; + fiat_secp256k1_addcarryx_u64(&x95, &x96, 0x0, x85, x67); + uint64_t x97; + fiat_secp256k1_uint1 x98; + fiat_secp256k1_addcarryx_u64(&x97, &x98, x96, x87, x69); + uint64_t x99; + fiat_secp256k1_uint1 x100; + fiat_secp256k1_addcarryx_u64(&x99, &x100, x98, x89, x71); + uint64_t x101; + fiat_secp256k1_uint1 x102; + fiat_secp256k1_addcarryx_u64(&x101, &x102, x100, x91, x73); + uint64_t x103; + fiat_secp256k1_uint1 x104; + fiat_secp256k1_addcarryx_u64(&x103, &x104, x102, x93, x75); + uint64_t x105; + fiat_secp256k1_uint1 x106; + fiat_secp256k1_addcarryx_u64(&x105, &x106, x104, 0x0, x76); + uint64_t x107; + uint64_t x108; + fiat_secp256k1_mulx_u64(&x107, &x108, x2, (arg2[3])); + uint64_t x109; + uint64_t x110; + fiat_secp256k1_mulx_u64(&x109, &x110, x2, (arg2[2])); + uint64_t x111; + uint64_t x112; + fiat_secp256k1_mulx_u64(&x111, &x112, x2, (arg2[1])); + uint64_t x113; + uint64_t x114; + fiat_secp256k1_mulx_u64(&x113, &x114, x2, (arg2[0])); + uint64_t x115; + fiat_secp256k1_uint1 x116; + fiat_secp256k1_addcarryx_u64(&x115, &x116, 0x0, x111, x114); + uint64_t x117; + fiat_secp256k1_uint1 x118; + fiat_secp256k1_addcarryx_u64(&x117, &x118, x116, x109, x112); + uint64_t x119; + fiat_secp256k1_uint1 x120; + fiat_secp256k1_addcarryx_u64(&x119, &x120, x118, x107, x110); + uint64_t x121; + fiat_secp256k1_uint1 x122; + fiat_secp256k1_addcarryx_u64(&x121, &x122, x120, 0x0, x108); + uint64_t x123; + fiat_secp256k1_uint1 x124; + fiat_secp256k1_addcarryx_u64(&x123, &x124, 0x0, x113, x97); + uint64_t x125; + fiat_secp256k1_uint1 x126; + fiat_secp256k1_addcarryx_u64(&x125, &x126, x124, x115, x99); + uint64_t x127; + fiat_secp256k1_uint1 x128; + fiat_secp256k1_addcarryx_u64(&x127, &x128, x126, x117, x101); + uint64_t x129; + fiat_secp256k1_uint1 x130; + fiat_secp256k1_addcarryx_u64(&x129, &x130, x128, x119, x103); + uint64_t x131; + fiat_secp256k1_uint1 x132; + fiat_secp256k1_addcarryx_u64(&x131, &x132, x130, x121, x105); + uint64_t x133; + uint64_t x134; + fiat_secp256k1_mulx_u64(&x133, &x134, x123, UINT64_C(0xd838091dd2253531)); + uint64_t x135; + uint64_t x136; + fiat_secp256k1_mulx_u64(&x135, &x136, x133, UINT64_C(0xffffffffffffffff)); + uint64_t x137; + uint64_t x138; + fiat_secp256k1_mulx_u64(&x137, &x138, x133, UINT64_C(0xffffffffffffffff)); + uint64_t x139; + uint64_t x140; + fiat_secp256k1_mulx_u64(&x139, &x140, x133, UINT64_C(0xffffffffffffffff)); + uint64_t x141; + uint64_t x142; + fiat_secp256k1_mulx_u64(&x141, &x142, x133, UINT64_C(0xfffffffefffffc2f)); + uint64_t x143; + fiat_secp256k1_uint1 x144; + fiat_secp256k1_addcarryx_u64(&x143, &x144, 0x0, x139, x142); + uint64_t x145; + fiat_secp256k1_uint1 x146; + fiat_secp256k1_addcarryx_u64(&x145, &x146, x144, x137, x140); + uint64_t x147; + fiat_secp256k1_uint1 x148; + fiat_secp256k1_addcarryx_u64(&x147, &x148, x146, x135, x138); + uint64_t x149; + fiat_secp256k1_uint1 x150; + fiat_secp256k1_addcarryx_u64(&x149, &x150, x148, 0x0, x136); + uint64_t x151; + fiat_secp256k1_uint1 x152; + fiat_secp256k1_addcarryx_u64(&x151, &x152, 0x0, x141, x123); + uint64_t x153; + fiat_secp256k1_uint1 x154; + fiat_secp256k1_addcarryx_u64(&x153, &x154, x152, x143, x125); + uint64_t x155; + fiat_secp256k1_uint1 x156; + fiat_secp256k1_addcarryx_u64(&x155, &x156, x154, x145, x127); + uint64_t x157; + fiat_secp256k1_uint1 x158; + fiat_secp256k1_addcarryx_u64(&x157, &x158, x156, x147, x129); + uint64_t x159; + fiat_secp256k1_uint1 x160; + fiat_secp256k1_addcarryx_u64(&x159, &x160, x158, x149, x131); + uint64_t x161; + fiat_secp256k1_uint1 x162; + fiat_secp256k1_addcarryx_u64(&x161, &x162, x160, 0x0, x132); + uint64_t x163; + uint64_t x164; + fiat_secp256k1_mulx_u64(&x163, &x164, x3, (arg2[3])); + uint64_t x165; + uint64_t x166; + fiat_secp256k1_mulx_u64(&x165, &x166, x3, (arg2[2])); + uint64_t x167; + uint64_t x168; + fiat_secp256k1_mulx_u64(&x167, &x168, x3, (arg2[1])); + uint64_t x169; + uint64_t x170; + fiat_secp256k1_mulx_u64(&x169, &x170, x3, (arg2[0])); + uint64_t x171; + fiat_secp256k1_uint1 x172; + fiat_secp256k1_addcarryx_u64(&x171, &x172, 0x0, x167, x170); + uint64_t x173; + fiat_secp256k1_uint1 x174; + fiat_secp256k1_addcarryx_u64(&x173, &x174, x172, x165, x168); + uint64_t x175; + fiat_secp256k1_uint1 x176; + fiat_secp256k1_addcarryx_u64(&x175, &x176, x174, x163, x166); + uint64_t x177; + fiat_secp256k1_uint1 x178; + fiat_secp256k1_addcarryx_u64(&x177, &x178, x176, 0x0, x164); + uint64_t x179; + fiat_secp256k1_uint1 x180; + fiat_secp256k1_addcarryx_u64(&x179, &x180, 0x0, x169, x153); + uint64_t x181; + fiat_secp256k1_uint1 x182; + fiat_secp256k1_addcarryx_u64(&x181, &x182, x180, x171, x155); + uint64_t x183; + fiat_secp256k1_uint1 x184; + fiat_secp256k1_addcarryx_u64(&x183, &x184, x182, x173, x157); + uint64_t x185; + fiat_secp256k1_uint1 x186; + fiat_secp256k1_addcarryx_u64(&x185, &x186, x184, x175, x159); + uint64_t x187; + fiat_secp256k1_uint1 x188; + fiat_secp256k1_addcarryx_u64(&x187, &x188, x186, x177, x161); + uint64_t x189; + uint64_t x190; + fiat_secp256k1_mulx_u64(&x189, &x190, x179, UINT64_C(0xd838091dd2253531)); + uint64_t x191; + uint64_t x192; + fiat_secp256k1_mulx_u64(&x191, &x192, x189, UINT64_C(0xffffffffffffffff)); + uint64_t x193; + uint64_t x194; + fiat_secp256k1_mulx_u64(&x193, &x194, x189, UINT64_C(0xffffffffffffffff)); + uint64_t x195; + uint64_t x196; + fiat_secp256k1_mulx_u64(&x195, &x196, x189, UINT64_C(0xffffffffffffffff)); + uint64_t x197; + uint64_t x198; + fiat_secp256k1_mulx_u64(&x197, &x198, x189, UINT64_C(0xfffffffefffffc2f)); + uint64_t x199; + fiat_secp256k1_uint1 x200; + fiat_secp256k1_addcarryx_u64(&x199, &x200, 0x0, x195, x198); + uint64_t x201; + fiat_secp256k1_uint1 x202; + fiat_secp256k1_addcarryx_u64(&x201, &x202, x200, x193, x196); + uint64_t x203; + fiat_secp256k1_uint1 x204; + fiat_secp256k1_addcarryx_u64(&x203, &x204, x202, x191, x194); + uint64_t x205; + fiat_secp256k1_uint1 x206; + fiat_secp256k1_addcarryx_u64(&x205, &x206, x204, 0x0, x192); + uint64_t x207; + fiat_secp256k1_uint1 x208; + fiat_secp256k1_addcarryx_u64(&x207, &x208, 0x0, x197, x179); + uint64_t x209; + fiat_secp256k1_uint1 x210; + fiat_secp256k1_addcarryx_u64(&x209, &x210, x208, x199, x181); + uint64_t x211; + fiat_secp256k1_uint1 x212; + fiat_secp256k1_addcarryx_u64(&x211, &x212, x210, x201, x183); + uint64_t x213; + fiat_secp256k1_uint1 x214; + fiat_secp256k1_addcarryx_u64(&x213, &x214, x212, x203, x185); + uint64_t x215; + fiat_secp256k1_uint1 x216; + fiat_secp256k1_addcarryx_u64(&x215, &x216, x214, x205, x187); + uint64_t x217; + fiat_secp256k1_uint1 x218; + fiat_secp256k1_addcarryx_u64(&x217, &x218, x216, 0x0, x188); + uint64_t x219; + fiat_secp256k1_uint1 x220; + fiat_secp256k1_subborrowx_u64(&x219, &x220, 0x0, x209, UINT64_C(0xfffffffefffffc2f)); + uint64_t x221; + fiat_secp256k1_uint1 x222; + fiat_secp256k1_subborrowx_u64(&x221, &x222, x220, x211, UINT64_C(0xffffffffffffffff)); + uint64_t x223; + fiat_secp256k1_uint1 x224; + fiat_secp256k1_subborrowx_u64(&x223, &x224, x222, x213, UINT64_C(0xffffffffffffffff)); + uint64_t x225; + fiat_secp256k1_uint1 x226; + fiat_secp256k1_subborrowx_u64(&x225, &x226, x224, x215, UINT64_C(0xffffffffffffffff)); + uint64_t x227; + fiat_secp256k1_uint1 x228; + fiat_secp256k1_subborrowx_u64(&x227, &x228, x226, x217, 0x0); + uint64_t x229; + fiat_secp256k1_cmovznz_u64(&x229, x228, x219, x209); + uint64_t x230; + fiat_secp256k1_cmovznz_u64(&x230, x228, x221, x211); + uint64_t x231; + fiat_secp256k1_cmovznz_u64(&x231, x228, x223, x213); + uint64_t x232; + fiat_secp256k1_cmovznz_u64(&x232, x228, x225, x215); + out1[0] = x229; + out1[1] = x230; + out1[2] = x231; + out1[3] = x232; +} + +/* + * 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_secp256k1_square(uint64_t out1[4], const uint64_t arg1[4]) { + uint64_t x1 = (arg1[1]); + uint64_t x2 = (arg1[2]); + uint64_t x3 = (arg1[3]); + uint64_t x4 = (arg1[0]); + uint64_t x5; + uint64_t x6; + fiat_secp256k1_mulx_u64(&x5, &x6, x4, (arg1[3])); + uint64_t x7; + uint64_t x8; + fiat_secp256k1_mulx_u64(&x7, &x8, x4, (arg1[2])); + uint64_t x9; + uint64_t x10; + fiat_secp256k1_mulx_u64(&x9, &x10, x4, (arg1[1])); + uint64_t x11; + uint64_t x12; + fiat_secp256k1_mulx_u64(&x11, &x12, x4, (arg1[0])); + uint64_t x13; + fiat_secp256k1_uint1 x14; + fiat_secp256k1_addcarryx_u64(&x13, &x14, 0x0, x9, x12); + uint64_t x15; + fiat_secp256k1_uint1 x16; + fiat_secp256k1_addcarryx_u64(&x15, &x16, x14, x7, x10); + uint64_t x17; + fiat_secp256k1_uint1 x18; + fiat_secp256k1_addcarryx_u64(&x17, &x18, x16, x5, x8); + uint64_t x19; + fiat_secp256k1_uint1 x20; + fiat_secp256k1_addcarryx_u64(&x19, &x20, x18, 0x0, x6); + uint64_t x21; + uint64_t x22; + fiat_secp256k1_mulx_u64(&x21, &x22, x11, UINT64_C(0xd838091dd2253531)); + uint64_t x23; + uint64_t x24; + fiat_secp256k1_mulx_u64(&x23, &x24, x21, UINT64_C(0xffffffffffffffff)); + uint64_t x25; + uint64_t x26; + fiat_secp256k1_mulx_u64(&x25, &x26, x21, UINT64_C(0xffffffffffffffff)); + uint64_t x27; + uint64_t x28; + fiat_secp256k1_mulx_u64(&x27, &x28, x21, UINT64_C(0xffffffffffffffff)); + uint64_t x29; + uint64_t x30; + fiat_secp256k1_mulx_u64(&x29, &x30, x21, UINT64_C(0xfffffffefffffc2f)); + uint64_t x31; + fiat_secp256k1_uint1 x32; + fiat_secp256k1_addcarryx_u64(&x31, &x32, 0x0, x27, x30); + uint64_t x33; + fiat_secp256k1_uint1 x34; + fiat_secp256k1_addcarryx_u64(&x33, &x34, x32, x25, x28); + uint64_t x35; + fiat_secp256k1_uint1 x36; + fiat_secp256k1_addcarryx_u64(&x35, &x36, x34, x23, x26); + uint64_t x37; + fiat_secp256k1_uint1 x38; + fiat_secp256k1_addcarryx_u64(&x37, &x38, x36, 0x0, x24); + uint64_t x39; + fiat_secp256k1_uint1 x40; + fiat_secp256k1_addcarryx_u64(&x39, &x40, 0x0, x29, x11); + uint64_t x41; + fiat_secp256k1_uint1 x42; + fiat_secp256k1_addcarryx_u64(&x41, &x42, x40, x31, x13); + uint64_t x43; + fiat_secp256k1_uint1 x44; + fiat_secp256k1_addcarryx_u64(&x43, &x44, x42, x33, x15); + uint64_t x45; + fiat_secp256k1_uint1 x46; + fiat_secp256k1_addcarryx_u64(&x45, &x46, x44, x35, x17); + uint64_t x47; + fiat_secp256k1_uint1 x48; + fiat_secp256k1_addcarryx_u64(&x47, &x48, x46, x37, x19); + uint64_t x49; + fiat_secp256k1_uint1 x50; + fiat_secp256k1_addcarryx_u64(&x49, &x50, x48, 0x0, 0x0); + uint64_t x51; + uint64_t x52; + fiat_secp256k1_mulx_u64(&x51, &x52, x1, (arg1[3])); + uint64_t x53; + uint64_t x54; + fiat_secp256k1_mulx_u64(&x53, &x54, x1, (arg1[2])); + uint64_t x55; + uint64_t x56; + fiat_secp256k1_mulx_u64(&x55, &x56, x1, (arg1[1])); + uint64_t x57; + uint64_t x58; + fiat_secp256k1_mulx_u64(&x57, &x58, x1, (arg1[0])); + uint64_t x59; + fiat_secp256k1_uint1 x60; + fiat_secp256k1_addcarryx_u64(&x59, &x60, 0x0, x55, x58); + uint64_t x61; + fiat_secp256k1_uint1 x62; + fiat_secp256k1_addcarryx_u64(&x61, &x62, x60, x53, x56); + uint64_t x63; + fiat_secp256k1_uint1 x64; + fiat_secp256k1_addcarryx_u64(&x63, &x64, x62, x51, x54); + uint64_t x65; + fiat_secp256k1_uint1 x66; + fiat_secp256k1_addcarryx_u64(&x65, &x66, x64, 0x0, x52); + uint64_t x67; + fiat_secp256k1_uint1 x68; + fiat_secp256k1_addcarryx_u64(&x67, &x68, 0x0, x57, x41); + uint64_t x69; + fiat_secp256k1_uint1 x70; + fiat_secp256k1_addcarryx_u64(&x69, &x70, x68, x59, x43); + uint64_t x71; + fiat_secp256k1_uint1 x72; + fiat_secp256k1_addcarryx_u64(&x71, &x72, x70, x61, x45); + uint64_t x73; + fiat_secp256k1_uint1 x74; + fiat_secp256k1_addcarryx_u64(&x73, &x74, x72, x63, x47); + uint64_t x75; + fiat_secp256k1_uint1 x76; + fiat_secp256k1_addcarryx_u64(&x75, &x76, x74, x65, (fiat_secp256k1_uint1)x49); + uint64_t x77; + uint64_t x78; + fiat_secp256k1_mulx_u64(&x77, &x78, x67, UINT64_C(0xd838091dd2253531)); + uint64_t x79; + uint64_t x80; + fiat_secp256k1_mulx_u64(&x79, &x80, x77, UINT64_C(0xffffffffffffffff)); + uint64_t x81; + uint64_t x82; + fiat_secp256k1_mulx_u64(&x81, &x82, x77, UINT64_C(0xffffffffffffffff)); + uint64_t x83; + uint64_t x84; + fiat_secp256k1_mulx_u64(&x83, &x84, x77, UINT64_C(0xffffffffffffffff)); + uint64_t x85; + uint64_t x86; + fiat_secp256k1_mulx_u64(&x85, &x86, x77, UINT64_C(0xfffffffefffffc2f)); + uint64_t x87; + fiat_secp256k1_uint1 x88; + fiat_secp256k1_addcarryx_u64(&x87, &x88, 0x0, x83, x86); + uint64_t x89; + fiat_secp256k1_uint1 x90; + fiat_secp256k1_addcarryx_u64(&x89, &x90, x88, x81, x84); + uint64_t x91; + fiat_secp256k1_uint1 x92; + fiat_secp256k1_addcarryx_u64(&x91, &x92, x90, x79, x82); + uint64_t x93; + fiat_secp256k1_uint1 x94; + fiat_secp256k1_addcarryx_u64(&x93, &x94, x92, 0x0, x80); + uint64_t x95; + fiat_secp256k1_uint1 x96; + fiat_secp256k1_addcarryx_u64(&x95, &x96, 0x0, x85, x67); + uint64_t x97; + fiat_secp256k1_uint1 x98; + fiat_secp256k1_addcarryx_u64(&x97, &x98, x96, x87, x69); + uint64_t x99; + fiat_secp256k1_uint1 x100; + fiat_secp256k1_addcarryx_u64(&x99, &x100, x98, x89, x71); + uint64_t x101; + fiat_secp256k1_uint1 x102; + fiat_secp256k1_addcarryx_u64(&x101, &x102, x100, x91, x73); + uint64_t x103; + fiat_secp256k1_uint1 x104; + fiat_secp256k1_addcarryx_u64(&x103, &x104, x102, x93, x75); + uint64_t x105; + fiat_secp256k1_uint1 x106; + fiat_secp256k1_addcarryx_u64(&x105, &x106, x104, 0x0, x76); + uint64_t x107; + uint64_t x108; + fiat_secp256k1_mulx_u64(&x107, &x108, x2, (arg1[3])); + uint64_t x109; + uint64_t x110; + fiat_secp256k1_mulx_u64(&x109, &x110, x2, (arg1[2])); + uint64_t x111; + uint64_t x112; + fiat_secp256k1_mulx_u64(&x111, &x112, x2, (arg1[1])); + uint64_t x113; + uint64_t x114; + fiat_secp256k1_mulx_u64(&x113, &x114, x2, (arg1[0])); + uint64_t x115; + fiat_secp256k1_uint1 x116; + fiat_secp256k1_addcarryx_u64(&x115, &x116, 0x0, x111, x114); + uint64_t x117; + fiat_secp256k1_uint1 x118; + fiat_secp256k1_addcarryx_u64(&x117, &x118, x116, x109, x112); + uint64_t x119; + fiat_secp256k1_uint1 x120; + fiat_secp256k1_addcarryx_u64(&x119, &x120, x118, x107, x110); + uint64_t x121; + fiat_secp256k1_uint1 x122; + fiat_secp256k1_addcarryx_u64(&x121, &x122, x120, 0x0, x108); + uint64_t x123; + fiat_secp256k1_uint1 x124; + fiat_secp256k1_addcarryx_u64(&x123, &x124, 0x0, x113, x97); + uint64_t x125; + fiat_secp256k1_uint1 x126; + fiat_secp256k1_addcarryx_u64(&x125, &x126, x124, x115, x99); + uint64_t x127; + fiat_secp256k1_uint1 x128; + fiat_secp256k1_addcarryx_u64(&x127, &x128, x126, x117, x101); + uint64_t x129; + fiat_secp256k1_uint1 x130; + fiat_secp256k1_addcarryx_u64(&x129, &x130, x128, x119, x103); + uint64_t x131; + fiat_secp256k1_uint1 x132; + fiat_secp256k1_addcarryx_u64(&x131, &x132, x130, x121, x105); + uint64_t x133; + uint64_t x134; + fiat_secp256k1_mulx_u64(&x133, &x134, x123, UINT64_C(0xd838091dd2253531)); + uint64_t x135; + uint64_t x136; + fiat_secp256k1_mulx_u64(&x135, &x136, x133, UINT64_C(0xffffffffffffffff)); + uint64_t x137; + uint64_t x138; + fiat_secp256k1_mulx_u64(&x137, &x138, x133, UINT64_C(0xffffffffffffffff)); + uint64_t x139; + uint64_t x140; + fiat_secp256k1_mulx_u64(&x139, &x140, x133, UINT64_C(0xffffffffffffffff)); + uint64_t x141; + uint64_t x142; + fiat_secp256k1_mulx_u64(&x141, &x142, x133, UINT64_C(0xfffffffefffffc2f)); + uint64_t x143; + fiat_secp256k1_uint1 x144; + fiat_secp256k1_addcarryx_u64(&x143, &x144, 0x0, x139, x142); + uint64_t x145; + fiat_secp256k1_uint1 x146; + fiat_secp256k1_addcarryx_u64(&x145, &x146, x144, x137, x140); + uint64_t x147; + fiat_secp256k1_uint1 x148; + fiat_secp256k1_addcarryx_u64(&x147, &x148, x146, x135, x138); + uint64_t x149; + fiat_secp256k1_uint1 x150; + fiat_secp256k1_addcarryx_u64(&x149, &x150, x148, 0x0, x136); + uint64_t x151; + fiat_secp256k1_uint1 x152; + fiat_secp256k1_addcarryx_u64(&x151, &x152, 0x0, x141, x123); + uint64_t x153; + fiat_secp256k1_uint1 x154; + fiat_secp256k1_addcarryx_u64(&x153, &x154, x152, x143, x125); + uint64_t x155; + fiat_secp256k1_uint1 x156; + fiat_secp256k1_addcarryx_u64(&x155, &x156, x154, x145, x127); + uint64_t x157; + fiat_secp256k1_uint1 x158; + fiat_secp256k1_addcarryx_u64(&x157, &x158, x156, x147, x129); + uint64_t x159; + fiat_secp256k1_uint1 x160; + fiat_secp256k1_addcarryx_u64(&x159, &x160, x158, x149, x131); + uint64_t x161; + fiat_secp256k1_uint1 x162; + fiat_secp256k1_addcarryx_u64(&x161, &x162, x160, 0x0, x132); + uint64_t x163; + uint64_t x164; + fiat_secp256k1_mulx_u64(&x163, &x164, x3, (arg1[3])); + uint64_t x165; + uint64_t x166; + fiat_secp256k1_mulx_u64(&x165, &x166, x3, (arg1[2])); + uint64_t x167; + uint64_t x168; + fiat_secp256k1_mulx_u64(&x167, &x168, x3, (arg1[1])); + uint64_t x169; + uint64_t x170; + fiat_secp256k1_mulx_u64(&x169, &x170, x3, (arg1[0])); + uint64_t x171; + fiat_secp256k1_uint1 x172; + fiat_secp256k1_addcarryx_u64(&x171, &x172, 0x0, x167, x170); + uint64_t x173; + fiat_secp256k1_uint1 x174; + fiat_secp256k1_addcarryx_u64(&x173, &x174, x172, x165, x168); + uint64_t x175; + fiat_secp256k1_uint1 x176; + fiat_secp256k1_addcarryx_u64(&x175, &x176, x174, x163, x166); + uint64_t x177; + fiat_secp256k1_uint1 x178; + fiat_secp256k1_addcarryx_u64(&x177, &x178, x176, 0x0, x164); + uint64_t x179; + fiat_secp256k1_uint1 x180; + fiat_secp256k1_addcarryx_u64(&x179, &x180, 0x0, x169, x153); + uint64_t x181; + fiat_secp256k1_uint1 x182; + fiat_secp256k1_addcarryx_u64(&x181, &x182, x180, x171, x155); + uint64_t x183; + fiat_secp256k1_uint1 x184; + fiat_secp256k1_addcarryx_u64(&x183, &x184, x182, x173, x157); + uint64_t x185; + fiat_secp256k1_uint1 x186; + fiat_secp256k1_addcarryx_u64(&x185, &x186, x184, x175, x159); + uint64_t x187; + fiat_secp256k1_uint1 x188; + fiat_secp256k1_addcarryx_u64(&x187, &x188, x186, x177, x161); + uint64_t x189; + uint64_t x190; + fiat_secp256k1_mulx_u64(&x189, &x190, x179, UINT64_C(0xd838091dd2253531)); + uint64_t x191; + uint64_t x192; + fiat_secp256k1_mulx_u64(&x191, &x192, x189, UINT64_C(0xffffffffffffffff)); + uint64_t x193; + uint64_t x194; + fiat_secp256k1_mulx_u64(&x193, &x194, x189, UINT64_C(0xffffffffffffffff)); + uint64_t x195; + uint64_t x196; + fiat_secp256k1_mulx_u64(&x195, &x196, x189, UINT64_C(0xffffffffffffffff)); + uint64_t x197; + uint64_t x198; + fiat_secp256k1_mulx_u64(&x197, &x198, x189, UINT64_C(0xfffffffefffffc2f)); + uint64_t x199; + fiat_secp256k1_uint1 x200; + fiat_secp256k1_addcarryx_u64(&x199, &x200, 0x0, x195, x198); + uint64_t x201; + fiat_secp256k1_uint1 x202; + fiat_secp256k1_addcarryx_u64(&x201, &x202, x200, x193, x196); + uint64_t x203; + fiat_secp256k1_uint1 x204; + fiat_secp256k1_addcarryx_u64(&x203, &x204, x202, x191, x194); + uint64_t x205; + fiat_secp256k1_uint1 x206; + fiat_secp256k1_addcarryx_u64(&x205, &x206, x204, 0x0, x192); + uint64_t x207; + fiat_secp256k1_uint1 x208; + fiat_secp256k1_addcarryx_u64(&x207, &x208, 0x0, x197, x179); + uint64_t x209; + fiat_secp256k1_uint1 x210; + fiat_secp256k1_addcarryx_u64(&x209, &x210, x208, x199, x181); + uint64_t x211; + fiat_secp256k1_uint1 x212; + fiat_secp256k1_addcarryx_u64(&x211, &x212, x210, x201, x183); + uint64_t x213; + fiat_secp256k1_uint1 x214; + fiat_secp256k1_addcarryx_u64(&x213, &x214, x212, x203, x185); + uint64_t x215; + fiat_secp256k1_uint1 x216; + fiat_secp256k1_addcarryx_u64(&x215, &x216, x214, x205, x187); + uint64_t x217; + fiat_secp256k1_uint1 x218; + fiat_secp256k1_addcarryx_u64(&x217, &x218, x216, 0x0, x188); + uint64_t x219; + fiat_secp256k1_uint1 x220; + fiat_secp256k1_subborrowx_u64(&x219, &x220, 0x0, x209, UINT64_C(0xfffffffefffffc2f)); + uint64_t x221; + fiat_secp256k1_uint1 x222; + fiat_secp256k1_subborrowx_u64(&x221, &x222, x220, x211, UINT64_C(0xffffffffffffffff)); + uint64_t x223; + fiat_secp256k1_uint1 x224; + fiat_secp256k1_subborrowx_u64(&x223, &x224, x222, x213, UINT64_C(0xffffffffffffffff)); + uint64_t x225; + fiat_secp256k1_uint1 x226; + fiat_secp256k1_subborrowx_u64(&x225, &x226, x224, x215, UINT64_C(0xffffffffffffffff)); + uint64_t x227; + fiat_secp256k1_uint1 x228; + fiat_secp256k1_subborrowx_u64(&x227, &x228, x226, x217, 0x0); + uint64_t x229; + fiat_secp256k1_cmovznz_u64(&x229, x228, x219, x209); + uint64_t x230; + fiat_secp256k1_cmovznz_u64(&x230, x228, x221, x211); + uint64_t x231; + fiat_secp256k1_cmovznz_u64(&x231, x228, x223, x213); + uint64_t x232; + fiat_secp256k1_cmovznz_u64(&x232, x228, x225, x215); + out1[0] = x229; + out1[1] = x230; + out1[2] = x231; + out1[3] = x232; +} + +/* + * 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_secp256k1_add(uint64_t out1[4], const uint64_t arg1[4], const uint64_t arg2[4]) { + uint64_t x1; + fiat_secp256k1_uint1 x2; + fiat_secp256k1_addcarryx_u64(&x1, &x2, 0x0, (arg2[0]), (arg1[0])); + uint64_t x3; + fiat_secp256k1_uint1 x4; + fiat_secp256k1_addcarryx_u64(&x3, &x4, x2, (arg2[1]), (arg1[1])); + uint64_t x5; + fiat_secp256k1_uint1 x6; + fiat_secp256k1_addcarryx_u64(&x5, &x6, x4, (arg2[2]), (arg1[2])); + uint64_t x7; + fiat_secp256k1_uint1 x8; + fiat_secp256k1_addcarryx_u64(&x7, &x8, x6, (arg2[3]), (arg1[3])); + uint64_t x9; + fiat_secp256k1_uint1 x10; + fiat_secp256k1_subborrowx_u64(&x9, &x10, 0x0, x1, UINT64_C(0xfffffffefffffc2f)); + uint64_t x11; + fiat_secp256k1_uint1 x12; + fiat_secp256k1_subborrowx_u64(&x11, &x12, x10, x3, UINT64_C(0xffffffffffffffff)); + uint64_t x13; + fiat_secp256k1_uint1 x14; + fiat_secp256k1_subborrowx_u64(&x13, &x14, x12, x5, UINT64_C(0xffffffffffffffff)); + uint64_t x15; + fiat_secp256k1_uint1 x16; + fiat_secp256k1_subborrowx_u64(&x15, &x16, x14, x7, UINT64_C(0xffffffffffffffff)); + uint64_t x17; + fiat_secp256k1_uint1 x18; + fiat_secp256k1_subborrowx_u64(&x17, &x18, x16, x8, 0x0); + uint64_t x19; + fiat_secp256k1_cmovznz_u64(&x19, x18, x9, x1); + uint64_t x20; + fiat_secp256k1_cmovznz_u64(&x20, x18, x11, x3); + uint64_t x21; + fiat_secp256k1_cmovznz_u64(&x21, x18, x13, x5); + uint64_t x22; + fiat_secp256k1_cmovznz_u64(&x22, x18, x15, x7); + out1[0] = x19; + out1[1] = x20; + out1[2] = x21; + out1[3] = x22; +} + +/* + * 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_secp256k1_sub(uint64_t out1[4], const uint64_t arg1[4], const uint64_t arg2[4]) { + uint64_t x1; + fiat_secp256k1_uint1 x2; + fiat_secp256k1_subborrowx_u64(&x1, &x2, 0x0, (arg1[0]), (arg2[0])); + uint64_t x3; + fiat_secp256k1_uint1 x4; + fiat_secp256k1_subborrowx_u64(&x3, &x4, x2, (arg1[1]), (arg2[1])); + uint64_t x5; + fiat_secp256k1_uint1 x6; + fiat_secp256k1_subborrowx_u64(&x5, &x6, x4, (arg1[2]), (arg2[2])); + uint64_t x7; + fiat_secp256k1_uint1 x8; + fiat_secp256k1_subborrowx_u64(&x7, &x8, x6, (arg1[3]), (arg2[3])); + uint64_t x9; + fiat_secp256k1_cmovznz_u64(&x9, x8, 0x0, UINT64_C(0xffffffffffffffff)); + uint64_t x10; + fiat_secp256k1_uint1 x11; + fiat_secp256k1_addcarryx_u64(&x10, &x11, 0x0, (x9 & UINT64_C(0xfffffffefffffc2f)), x1); + uint64_t x12; + fiat_secp256k1_uint1 x13; + fiat_secp256k1_addcarryx_u64(&x12, &x13, x11, (x9 & UINT64_C(0xffffffffffffffff)), x3); + uint64_t x14; + fiat_secp256k1_uint1 x15; + fiat_secp256k1_addcarryx_u64(&x14, &x15, x13, (x9 & UINT64_C(0xffffffffffffffff)), x5); + uint64_t x16; + fiat_secp256k1_uint1 x17; + fiat_secp256k1_addcarryx_u64(&x16, &x17, x15, (x9 & UINT64_C(0xffffffffffffffff)), x7); + out1[0] = x10; + out1[1] = x12; + out1[2] = x14; + out1[3] = x16; +} + +/* + * 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_secp256k1_opp(uint64_t out1[4], const uint64_t arg1[4]) { + uint64_t x1; + fiat_secp256k1_uint1 x2; + fiat_secp256k1_subborrowx_u64(&x1, &x2, 0x0, 0x0, (arg1[0])); + uint64_t x3; + fiat_secp256k1_uint1 x4; + fiat_secp256k1_subborrowx_u64(&x3, &x4, x2, 0x0, (arg1[1])); + uint64_t x5; + fiat_secp256k1_uint1 x6; + fiat_secp256k1_subborrowx_u64(&x5, &x6, x4, 0x0, (arg1[2])); + uint64_t x7; + fiat_secp256k1_uint1 x8; + fiat_secp256k1_subborrowx_u64(&x7, &x8, x6, 0x0, (arg1[3])); + uint64_t x9; + fiat_secp256k1_cmovznz_u64(&x9, x8, 0x0, UINT64_C(0xffffffffffffffff)); + uint64_t x10; + fiat_secp256k1_uint1 x11; + fiat_secp256k1_addcarryx_u64(&x10, &x11, 0x0, (x9 & UINT64_C(0xfffffffefffffc2f)), x1); + uint64_t x12; + fiat_secp256k1_uint1 x13; + fiat_secp256k1_addcarryx_u64(&x12, &x13, x11, (x9 & UINT64_C(0xffffffffffffffff)), x3); + uint64_t x14; + fiat_secp256k1_uint1 x15; + fiat_secp256k1_addcarryx_u64(&x14, &x15, x13, (x9 & UINT64_C(0xffffffffffffffff)), x5); + uint64_t x16; + fiat_secp256k1_uint1 x17; + fiat_secp256k1_addcarryx_u64(&x16, &x17, x15, (x9 & UINT64_C(0xffffffffffffffff)), x7); + out1[0] = x10; + out1[1] = x12; + out1[2] = x14; + out1[3] = x16; +} + +/* + * 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_secp256k1_from_montgomery(uint64_t out1[4], const uint64_t arg1[4]) { + uint64_t x1 = (arg1[0]); + uint64_t x2; + uint64_t x3; + fiat_secp256k1_mulx_u64(&x2, &x3, x1, UINT64_C(0xd838091dd2253531)); + uint64_t x4; + uint64_t x5; + fiat_secp256k1_mulx_u64(&x4, &x5, x2, UINT64_C(0xffffffffffffffff)); + uint64_t x6; + uint64_t x7; + fiat_secp256k1_mulx_u64(&x6, &x7, x2, UINT64_C(0xffffffffffffffff)); + uint64_t x8; + uint64_t x9; + fiat_secp256k1_mulx_u64(&x8, &x9, x2, UINT64_C(0xffffffffffffffff)); + uint64_t x10; + uint64_t x11; + fiat_secp256k1_mulx_u64(&x10, &x11, x2, UINT64_C(0xfffffffefffffc2f)); + uint64_t x12; + fiat_secp256k1_uint1 x13; + fiat_secp256k1_addcarryx_u64(&x12, &x13, 0x0, x8, x11); + uint64_t x14; + fiat_secp256k1_uint1 x15; + fiat_secp256k1_addcarryx_u64(&x14, &x15, x13, x6, x9); + uint64_t x16; + fiat_secp256k1_uint1 x17; + fiat_secp256k1_addcarryx_u64(&x16, &x17, x15, x4, x7); + uint64_t x18; + fiat_secp256k1_uint1 x19; + fiat_secp256k1_addcarryx_u64(&x18, &x19, 0x0, x10, x1); + uint64_t x20; + fiat_secp256k1_uint1 x21; + fiat_secp256k1_addcarryx_u64(&x20, &x21, x19, x12, 0x0); + uint64_t x22; + fiat_secp256k1_uint1 x23; + fiat_secp256k1_addcarryx_u64(&x22, &x23, x21, x14, 0x0); + uint64_t x24; + fiat_secp256k1_uint1 x25; + fiat_secp256k1_addcarryx_u64(&x24, &x25, x23, x16, 0x0); + uint64_t x26; + fiat_secp256k1_uint1 x27; + fiat_secp256k1_addcarryx_u64(&x26, &x27, x17, 0x0, x5); + uint64_t x28; + fiat_secp256k1_uint1 x29; + fiat_secp256k1_addcarryx_u64(&x28, &x29, x25, x26, 0x0); + uint64_t x30; + fiat_secp256k1_uint1 x31; + fiat_secp256k1_addcarryx_u64(&x30, &x31, 0x0, (arg1[1]), x20); + uint64_t x32; + fiat_secp256k1_uint1 x33; + fiat_secp256k1_addcarryx_u64(&x32, &x33, x31, 0x0, x22); + uint64_t x34; + fiat_secp256k1_uint1 x35; + fiat_secp256k1_addcarryx_u64(&x34, &x35, x33, 0x0, x24); + uint64_t x36; + fiat_secp256k1_uint1 x37; + fiat_secp256k1_addcarryx_u64(&x36, &x37, x35, 0x0, x28); + uint64_t x38; + fiat_secp256k1_uint1 x39; + fiat_secp256k1_addcarryx_u64(&x38, &x39, x29, 0x0, 0x0); + uint64_t x40; + fiat_secp256k1_uint1 x41; + fiat_secp256k1_addcarryx_u64(&x40, &x41, x37, 0x0, (fiat_secp256k1_uint1)x38); + uint64_t x42; + uint64_t x43; + fiat_secp256k1_mulx_u64(&x42, &x43, x30, UINT64_C(0xd838091dd2253531)); + uint64_t x44; + uint64_t x45; + fiat_secp256k1_mulx_u64(&x44, &x45, x42, UINT64_C(0xffffffffffffffff)); + uint64_t x46; + uint64_t x47; + fiat_secp256k1_mulx_u64(&x46, &x47, x42, UINT64_C(0xffffffffffffffff)); + uint64_t x48; + uint64_t x49; + fiat_secp256k1_mulx_u64(&x48, &x49, x42, UINT64_C(0xffffffffffffffff)); + uint64_t x50; + uint64_t x51; + fiat_secp256k1_mulx_u64(&x50, &x51, x42, UINT64_C(0xfffffffefffffc2f)); + uint64_t x52; + fiat_secp256k1_uint1 x53; + fiat_secp256k1_addcarryx_u64(&x52, &x53, 0x0, x48, x51); + uint64_t x54; + fiat_secp256k1_uint1 x55; + fiat_secp256k1_addcarryx_u64(&x54, &x55, x53, x46, x49); + uint64_t x56; + fiat_secp256k1_uint1 x57; + fiat_secp256k1_addcarryx_u64(&x56, &x57, x55, x44, x47); + uint64_t x58; + fiat_secp256k1_uint1 x59; + fiat_secp256k1_addcarryx_u64(&x58, &x59, 0x0, x50, x30); + uint64_t x60; + fiat_secp256k1_uint1 x61; + fiat_secp256k1_addcarryx_u64(&x60, &x61, x59, x52, x32); + uint64_t x62; + fiat_secp256k1_uint1 x63; + fiat_secp256k1_addcarryx_u64(&x62, &x63, x61, x54, x34); + uint64_t x64; + fiat_secp256k1_uint1 x65; + fiat_secp256k1_addcarryx_u64(&x64, &x65, x63, x56, x36); + uint64_t x66; + fiat_secp256k1_uint1 x67; + fiat_secp256k1_addcarryx_u64(&x66, &x67, x57, 0x0, x45); + uint64_t x68; + fiat_secp256k1_uint1 x69; + fiat_secp256k1_addcarryx_u64(&x68, &x69, x65, x66, x40); + uint64_t x70; + fiat_secp256k1_uint1 x71; + fiat_secp256k1_addcarryx_u64(&x70, &x71, 0x0, (arg1[2]), x60); + uint64_t x72; + fiat_secp256k1_uint1 x73; + fiat_secp256k1_addcarryx_u64(&x72, &x73, x71, 0x0, x62); + uint64_t x74; + fiat_secp256k1_uint1 x75; + fiat_secp256k1_addcarryx_u64(&x74, &x75, x73, 0x0, x64); + uint64_t x76; + fiat_secp256k1_uint1 x77; + fiat_secp256k1_addcarryx_u64(&x76, &x77, x75, 0x0, x68); + uint64_t x78; + fiat_secp256k1_uint1 x79; + fiat_secp256k1_addcarryx_u64(&x78, &x79, x69, 0x0, x41); + uint64_t x80; + fiat_secp256k1_uint1 x81; + fiat_secp256k1_addcarryx_u64(&x80, &x81, x77, 0x0, (fiat_secp256k1_uint1)x78); + uint64_t x82; + uint64_t x83; + fiat_secp256k1_mulx_u64(&x82, &x83, x70, UINT64_C(0xd838091dd2253531)); + uint64_t x84; + uint64_t x85; + fiat_secp256k1_mulx_u64(&x84, &x85, x82, UINT64_C(0xffffffffffffffff)); + uint64_t x86; + uint64_t x87; + fiat_secp256k1_mulx_u64(&x86, &x87, x82, UINT64_C(0xffffffffffffffff)); + uint64_t x88; + uint64_t x89; + fiat_secp256k1_mulx_u64(&x88, &x89, x82, UINT64_C(0xffffffffffffffff)); + uint64_t x90; + uint64_t x91; + fiat_secp256k1_mulx_u64(&x90, &x91, x82, UINT64_C(0xfffffffefffffc2f)); + uint64_t x92; + fiat_secp256k1_uint1 x93; + fiat_secp256k1_addcarryx_u64(&x92, &x93, 0x0, x88, x91); + uint64_t x94; + fiat_secp256k1_uint1 x95; + fiat_secp256k1_addcarryx_u64(&x94, &x95, x93, x86, x89); + uint64_t x96; + fiat_secp256k1_uint1 x97; + fiat_secp256k1_addcarryx_u64(&x96, &x97, x95, x84, x87); + uint64_t x98; + fiat_secp256k1_uint1 x99; + fiat_secp256k1_addcarryx_u64(&x98, &x99, 0x0, x90, x70); + uint64_t x100; + fiat_secp256k1_uint1 x101; + fiat_secp256k1_addcarryx_u64(&x100, &x101, x99, x92, x72); + uint64_t x102; + fiat_secp256k1_uint1 x103; + fiat_secp256k1_addcarryx_u64(&x102, &x103, x101, x94, x74); + uint64_t x104; + fiat_secp256k1_uint1 x105; + fiat_secp256k1_addcarryx_u64(&x104, &x105, x103, x96, x76); + uint64_t x106; + fiat_secp256k1_uint1 x107; + fiat_secp256k1_addcarryx_u64(&x106, &x107, x97, 0x0, x85); + uint64_t x108; + fiat_secp256k1_uint1 x109; + fiat_secp256k1_addcarryx_u64(&x108, &x109, x105, x106, x80); + uint64_t x110; + fiat_secp256k1_uint1 x111; + fiat_secp256k1_addcarryx_u64(&x110, &x111, 0x0, (arg1[3]), x100); + uint64_t x112; + fiat_secp256k1_uint1 x113; + fiat_secp256k1_addcarryx_u64(&x112, &x113, x111, 0x0, x102); + uint64_t x114; + fiat_secp256k1_uint1 x115; + fiat_secp256k1_addcarryx_u64(&x114, &x115, x113, 0x0, x104); + uint64_t x116; + fiat_secp256k1_uint1 x117; + fiat_secp256k1_addcarryx_u64(&x116, &x117, x115, 0x0, x108); + uint64_t x118; + fiat_secp256k1_uint1 x119; + fiat_secp256k1_addcarryx_u64(&x118, &x119, x109, 0x0, x81); + uint64_t x120; + fiat_secp256k1_uint1 x121; + fiat_secp256k1_addcarryx_u64(&x120, &x121, x117, 0x0, (fiat_secp256k1_uint1)x118); + uint64_t x122; + uint64_t x123; + fiat_secp256k1_mulx_u64(&x122, &x123, x110, UINT64_C(0xd838091dd2253531)); + uint64_t x124; + uint64_t x125; + fiat_secp256k1_mulx_u64(&x124, &x125, x122, UINT64_C(0xffffffffffffffff)); + uint64_t x126; + uint64_t x127; + fiat_secp256k1_mulx_u64(&x126, &x127, x122, UINT64_C(0xffffffffffffffff)); + uint64_t x128; + uint64_t x129; + fiat_secp256k1_mulx_u64(&x128, &x129, x122, UINT64_C(0xffffffffffffffff)); + uint64_t x130; + uint64_t x131; + fiat_secp256k1_mulx_u64(&x130, &x131, x122, UINT64_C(0xfffffffefffffc2f)); + uint64_t x132; + fiat_secp256k1_uint1 x133; + fiat_secp256k1_addcarryx_u64(&x132, &x133, 0x0, x128, x131); + uint64_t x134; + fiat_secp256k1_uint1 x135; + fiat_secp256k1_addcarryx_u64(&x134, &x135, x133, x126, x129); + uint64_t x136; + fiat_secp256k1_uint1 x137; + fiat_secp256k1_addcarryx_u64(&x136, &x137, x135, x124, x127); + uint64_t x138; + fiat_secp256k1_uint1 x139; + fiat_secp256k1_addcarryx_u64(&x138, &x139, 0x0, x130, x110); + uint64_t x140; + fiat_secp256k1_uint1 x141; + fiat_secp256k1_addcarryx_u64(&x140, &x141, x139, x132, x112); + uint64_t x142; + fiat_secp256k1_uint1 x143; + fiat_secp256k1_addcarryx_u64(&x142, &x143, x141, x134, x114); + uint64_t x144; + fiat_secp256k1_uint1 x145; + fiat_secp256k1_addcarryx_u64(&x144, &x145, x143, x136, x116); + uint64_t x146; + fiat_secp256k1_uint1 x147; + fiat_secp256k1_addcarryx_u64(&x146, &x147, x137, 0x0, x125); + uint64_t x148; + fiat_secp256k1_uint1 x149; + fiat_secp256k1_addcarryx_u64(&x148, &x149, x145, x146, x120); + uint64_t x150; + fiat_secp256k1_uint1 x151; + fiat_secp256k1_subborrowx_u64(&x150, &x151, 0x0, x140, UINT64_C(0xfffffffefffffc2f)); + uint64_t x152; + fiat_secp256k1_uint1 x153; + fiat_secp256k1_subborrowx_u64(&x152, &x153, x151, x142, UINT64_C(0xffffffffffffffff)); + uint64_t x154; + fiat_secp256k1_uint1 x155; + fiat_secp256k1_subborrowx_u64(&x154, &x155, x153, x144, UINT64_C(0xffffffffffffffff)); + uint64_t x156; + fiat_secp256k1_uint1 x157; + fiat_secp256k1_subborrowx_u64(&x156, &x157, x155, x148, UINT64_C(0xffffffffffffffff)); + uint64_t x158; + fiat_secp256k1_uint1 x159; + fiat_secp256k1_addcarryx_u64(&x158, &x159, x149, 0x0, x121); + uint64_t x160; + fiat_secp256k1_uint1 x161; + fiat_secp256k1_subborrowx_u64(&x160, &x161, x157, (fiat_secp256k1_uint1)x158, 0x0); + uint64_t x162; + fiat_secp256k1_cmovznz_u64(&x162, x161, x150, x140); + uint64_t x163; + fiat_secp256k1_cmovznz_u64(&x163, x161, x152, x142); + uint64_t x164; + fiat_secp256k1_cmovznz_u64(&x164, x161, x154, x144); + uint64_t x165; + fiat_secp256k1_cmovznz_u64(&x165, x161, x156, x148); + out1[0] = x162; + out1[1] = x163; + out1[2] = x164; + out1[3] = x165; +} + +/* + * Input Bounds: + * arg1: [[0x0 ~> 0xffffffffffffffff], [0x0 ~> 0xffffffffffffffff], [0x0 ~> 0xffffffffffffffff], [0x0 ~> 0xffffffffffffffff]] + * Output Bounds: + * out1: [0x0 ~> 0xffffffffffffffff] + */ +static void fiat_secp256k1_nonzero(uint64_t* out1, const uint64_t arg1[4]) { + uint64_t x1 = ((arg1[0]) | ((arg1[1]) | ((arg1[2]) | ((arg1[3]) | (uint64_t)0x0)))); + *out1 = x1; +} + +/* + * Input Bounds: + * arg1: [0x0 ~> 0x1] + * arg2: [[0x0 ~> 0xffffffffffffffff], [0x0 ~> 0xffffffffffffffff], [0x0 ~> 0xffffffffffffffff], [0x0 ~> 0xffffffffffffffff]] + * arg3: [[0x0 ~> 0xffffffffffffffff], [0x0 ~> 0xffffffffffffffff], [0x0 ~> 0xffffffffffffffff], [0x0 ~> 0xffffffffffffffff]] + * Output Bounds: + * out1: [[0x0 ~> 0xffffffffffffffff], [0x0 ~> 0xffffffffffffffff], [0x0 ~> 0xffffffffffffffff], [0x0 ~> 0xffffffffffffffff]] + */ +static void fiat_secp256k1_selectznz(uint64_t out1[4], fiat_secp256k1_uint1 arg1, const uint64_t arg2[4], const uint64_t arg3[4]) { + uint64_t x1; + fiat_secp256k1_cmovznz_u64(&x1, arg1, (arg2[0]), (arg3[0])); + uint64_t x2; + fiat_secp256k1_cmovznz_u64(&x2, arg1, (arg2[1]), (arg3[1])); + uint64_t x3; + fiat_secp256k1_cmovznz_u64(&x3, arg1, (arg2[2]), (arg3[2])); + uint64_t x4; + fiat_secp256k1_cmovznz_u64(&x4, arg1, (arg2[3]), (arg3[3])); + out1[0] = x1; + out1[1] = x2; + out1[2] = x3; + out1[3] = x4; +} + +/* + * Input Bounds: + * arg1: [[0x0 ~> 0xffffffffffffffff], [0x0 ~> 0xffffffffffffffff], [0x0 ~> 0xffffffffffffffff], [0x0 ~> 0xffffffffffffffff]] + * Output Bounds: + * out1: [[0x0 ~> 0xff], [0x0 ~> 0xff], [0x0 ~> 0xff], [0x0 ~> 0xff], [0x0 ~> 0xff], [0x0 ~> 0xff], [0x0 ~> 0xff], [0x0 ~> 0xff], [0x0 ~> 0xff], [0x0 ~> 0xff], [0x0 ~> 0xff], [0x0 ~> 0xff], [0x0 ~> 0xff], [0x0 ~> 0xff], [0x0 ~> 0xff], [0x0 ~> 0xff], [0x0 ~> 0xff], [0x0 ~> 0xff], [0x0 ~> 0xff], [0x0 ~> 0xff], [0x0 ~> 0xff], [0x0 ~> 0xff], [0x0 ~> 0xff], [0x0 ~> 0xff], [0x0 ~> 0xff], [0x0 ~> 0xff], [0x0 ~> 0xff], [0x0 ~> 0xff], [0x0 ~> 0xff], [0x0 ~> 0xff], [0x0 ~> 0xff], [0x0 ~> 0xff]] + */ +static void fiat_secp256k1_to_bytes(uint8_t out1[32], const uint64_t arg1[4]) { + uint64_t x1 = (arg1[3]); + uint64_t x2 = (arg1[2]); + uint64_t x3 = (arg1[1]); + uint64_t x4 = (arg1[0]); + uint64_t x5 = (x4 >> 8); + uint8_t x6 = (uint8_t)(x4 & UINT8_C(0xff)); + uint64_t x7 = (x5 >> 8); + uint8_t x8 = (uint8_t)(x5 & UINT8_C(0xff)); + uint64_t x9 = (x7 >> 8); + uint8_t x10 = (uint8_t)(x7 & UINT8_C(0xff)); + uint64_t x11 = (x9 >> 8); + uint8_t x12 = (uint8_t)(x9 & UINT8_C(0xff)); + uint64_t x13 = (x11 >> 8); + uint8_t x14 = (uint8_t)(x11 & UINT8_C(0xff)); + uint64_t x15 = (x13 >> 8); + uint8_t x16 = (uint8_t)(x13 & UINT8_C(0xff)); + uint8_t x17 = (uint8_t)(x15 >> 8); + uint8_t x18 = (uint8_t)(x15 & UINT8_C(0xff)); + fiat_secp256k1_uint1 x19 = (fiat_secp256k1_uint1)(x17 >> 8); + uint8_t x20 = (uint8_t)(x17 & UINT8_C(0xff)); + uint64_t x21 = (x19 + x3); + uint64_t x22 = (x21 >> 8); + uint8_t x23 = (uint8_t)(x21 & UINT8_C(0xff)); + uint64_t x24 = (x22 >> 8); + uint8_t x25 = (uint8_t)(x22 & UINT8_C(0xff)); + uint64_t x26 = (x24 >> 8); + uint8_t x27 = (uint8_t)(x24 & UINT8_C(0xff)); + uint64_t x28 = (x26 >> 8); + uint8_t x29 = (uint8_t)(x26 & UINT8_C(0xff)); + uint64_t x30 = (x28 >> 8); + uint8_t x31 = (uint8_t)(x28 & UINT8_C(0xff)); + uint64_t x32 = (x30 >> 8); + uint8_t x33 = (uint8_t)(x30 & UINT8_C(0xff)); + uint8_t x34 = (uint8_t)(x32 >> 8); + uint8_t x35 = (uint8_t)(x32 & UINT8_C(0xff)); + fiat_secp256k1_uint1 x36 = (fiat_secp256k1_uint1)(x34 >> 8); + uint8_t x37 = (uint8_t)(x34 & UINT8_C(0xff)); + uint64_t x38 = (x36 + x2); + uint64_t x39 = (x38 >> 8); + uint8_t x40 = (uint8_t)(x38 & UINT8_C(0xff)); + uint64_t x41 = (x39 >> 8); + uint8_t x42 = (uint8_t)(x39 & UINT8_C(0xff)); + uint64_t x43 = (x41 >> 8); + uint8_t x44 = (uint8_t)(x41 & UINT8_C(0xff)); + uint64_t x45 = (x43 >> 8); + uint8_t x46 = (uint8_t)(x43 & UINT8_C(0xff)); + uint64_t x47 = (x45 >> 8); + uint8_t x48 = (uint8_t)(x45 & UINT8_C(0xff)); + uint64_t x49 = (x47 >> 8); + uint8_t x50 = (uint8_t)(x47 & UINT8_C(0xff)); + uint8_t x51 = (uint8_t)(x49 >> 8); + uint8_t x52 = (uint8_t)(x49 & UINT8_C(0xff)); + fiat_secp256k1_uint1 x53 = (fiat_secp256k1_uint1)(x51 >> 8); + uint8_t x54 = (uint8_t)(x51 & UINT8_C(0xff)); + uint64_t x55 = (x53 + x1); + uint64_t x56 = (x55 >> 8); + uint8_t x57 = (uint8_t)(x55 & UINT8_C(0xff)); + uint64_t x58 = (x56 >> 8); + uint8_t x59 = (uint8_t)(x56 & UINT8_C(0xff)); + uint64_t x60 = (x58 >> 8); + uint8_t x61 = (uint8_t)(x58 & UINT8_C(0xff)); + uint64_t x62 = (x60 >> 8); + uint8_t x63 = (uint8_t)(x60 & UINT8_C(0xff)); + uint64_t x64 = (x62 >> 8); + uint8_t x65 = (uint8_t)(x62 & UINT8_C(0xff)); + uint64_t x66 = (x64 >> 8); + uint8_t x67 = (uint8_t)(x64 & UINT8_C(0xff)); + uint8_t x68 = (uint8_t)(x66 >> 8); + uint8_t x69 = (uint8_t)(x66 & UINT8_C(0xff)); + out1[0] = x6; + out1[1] = x8; + out1[2] = x10; + out1[3] = x12; + out1[4] = x14; + out1[5] = x16; + out1[6] = x18; + out1[7] = x20; + out1[8] = x23; + out1[9] = x25; + out1[10] = x27; + out1[11] = x29; + out1[12] = x31; + out1[13] = x33; + out1[14] = x35; + out1[15] = x37; + out1[16] = x40; + out1[17] = x42; + out1[18] = x44; + out1[19] = x46; + out1[20] = x48; + out1[21] = x50; + out1[22] = x52; + out1[23] = x54; + out1[24] = x57; + out1[25] = x59; + out1[26] = x61; + out1[27] = x63; + out1[28] = x65; + out1[29] = x67; + out1[30] = x69; + out1[31] = x68; +} + +/* + * Input Bounds: + * arg1: [[0x0 ~> 0xff], [0x0 ~> 0xff], [0x0 ~> 0xff], [0x0 ~> 0xff], [0x0 ~> 0xff], [0x0 ~> 0xff], [0x0 ~> 0xff], [0x0 ~> 0xff], [0x0 ~> 0xff], [0x0 ~> 0xff], [0x0 ~> 0xff], [0x0 ~> 0xff], [0x0 ~> 0xff], [0x0 ~> 0xff], [0x0 ~> 0xff], [0x0 ~> 0xff], [0x0 ~> 0xff], [0x0 ~> 0xff], [0x0 ~> 0xff], [0x0 ~> 0xff], [0x0 ~> 0xff], [0x0 ~> 0xff], [0x0 ~> 0xff], [0x0 ~> 0xff], [0x0 ~> 0xff], [0x0 ~> 0xff], [0x0 ~> 0xff], [0x0 ~> 0xff], [0x0 ~> 0xff], [0x0 ~> 0xff], [0x0 ~> 0xff], [0x0 ~> 0xff]] + * Output Bounds: + * out1: [[0x0 ~> 0xffffffffffffffff], [0x0 ~> 0xffffffffffffffff], [0x0 ~> 0xffffffffffffffff], [0x0 ~> 0xffffffffffffffff]] + */ +static void fiat_secp256k1_from_bytes(uint64_t out1[4], const uint8_t arg1[32]) { + uint64_t x1 = ((uint64_t)(arg1[31]) << 56); + uint64_t x2 = ((uint64_t)(arg1[30]) << 48); + uint64_t x3 = ((uint64_t)(arg1[29]) << 40); + uint64_t x4 = ((uint64_t)(arg1[28]) << 32); + uint64_t x5 = ((uint64_t)(arg1[27]) << 24); + uint64_t x6 = ((uint64_t)(arg1[26]) << 16); + uint64_t x7 = ((uint64_t)(arg1[25]) << 8); + uint8_t x8 = (arg1[24]); + uint64_t x9 = ((uint64_t)(arg1[23]) << 56); + uint64_t x10 = ((uint64_t)(arg1[22]) << 48); + uint64_t x11 = ((uint64_t)(arg1[21]) << 40); + uint64_t x12 = ((uint64_t)(arg1[20]) << 32); + uint64_t x13 = ((uint64_t)(arg1[19]) << 24); + uint64_t x14 = ((uint64_t)(arg1[18]) << 16); + uint64_t x15 = ((uint64_t)(arg1[17]) << 8); + uint8_t x16 = (arg1[16]); + uint64_t x17 = ((uint64_t)(arg1[15]) << 56); + uint64_t x18 = ((uint64_t)(arg1[14]) << 48); + uint64_t x19 = ((uint64_t)(arg1[13]) << 40); + uint64_t x20 = ((uint64_t)(arg1[12]) << 32); + uint64_t x21 = ((uint64_t)(arg1[11]) << 24); + uint64_t x22 = ((uint64_t)(arg1[10]) << 16); + uint64_t x23 = ((uint64_t)(arg1[9]) << 8); + uint8_t x24 = (arg1[8]); + uint64_t x25 = ((uint64_t)(arg1[7]) << 56); + uint64_t x26 = ((uint64_t)(arg1[6]) << 48); + uint64_t x27 = ((uint64_t)(arg1[5]) << 40); + uint64_t x28 = ((uint64_t)(arg1[4]) << 32); + uint64_t x29 = ((uint64_t)(arg1[3]) << 24); + uint64_t x30 = ((uint64_t)(arg1[2]) << 16); + uint64_t x31 = ((uint64_t)(arg1[1]) << 8); + uint8_t x32 = (arg1[0]); + uint64_t x33 = (x32 + (x31 + (x30 + (x29 + (x28 + (x27 + (x26 + x25))))))); + fiat_secp256k1_uint1 x34 = (fiat_secp256k1_uint1)((fiat_secp256k1_uint128)x33 >> 64); + uint64_t x35 = (x33 & UINT64_C(0xffffffffffffffff)); + uint64_t x36 = (x8 + (x7 + (x6 + (x5 + (x4 + (x3 + (x2 + x1))))))); + uint64_t x37 = (x16 + (x15 + (x14 + (x13 + (x12 + (x11 + (x10 + x9))))))); + uint64_t x38 = (x24 + (x23 + (x22 + (x21 + (x20 + (x19 + (x18 + x17))))))); + uint64_t x39 = (x34 + x38); + fiat_secp256k1_uint1 x40 = (fiat_secp256k1_uint1)((fiat_secp256k1_uint128)x39 >> 64); + uint64_t x41 = (x39 & UINT64_C(0xffffffffffffffff)); + uint64_t x42 = (x40 + x37); + fiat_secp256k1_uint1 x43 = (fiat_secp256k1_uint1)((fiat_secp256k1_uint128)x42 >> 64); + uint64_t x44 = (x42 & UINT64_C(0xffffffffffffffff)); + uint64_t x45 = (x43 + x36); + out1[0] = x35; + out1[1] = x41; + out1[2] = x44; + out1[3] = x45; +} + -- cgit v1.2.3