/*
* h = a * B
* where a = a[0]+256*a[1]+...+256^31 a[31]
* B is the Ed25519 base point (x,4/5) with x positive.
*
* Preconditions:
* a[31] <= 127
*/
public static void ge_scalarmult_base(Ge_p3 h, byte[] a)
{
byte[] e = new byte[64];
byte carry;
Ge_p1p1 r = new Ge_p1p1();
Ge_p2 s = new Ge_p2();
Ge_precomp t = new Ge_precomp();
int i;
for (i = 0; i < 32; ++i)
{
e[2 * i + 0] = (byte)((((uint)a[i]) >> 0) & 15);
e[2 * i + 1] = (byte)((((uint)a[i]) >> 4) & 15);
}
/* each e[i] is between 0 and 15 */
/* e[63] is between 0 and 7 */
carry = 0;
for (i = 0; i < 63; ++i)
{
e[i] += carry;
carry = (byte)(e[i] + 8);
carry >>= 4;
e[i] -= (byte)(carry << 4);
}
e[63] += carry;
/* each e[i] is between -8 and 8 */
Ge_p3_0.ge_p3_0(h);
for (i = 1; i < 64; i += 2)
{
select(t, i / 2, e[i]);
Ge_madd.ge_madd(r, h, t); Ge_p1p1_to_p3.ge_p1p1_to_p3(h, r);
}
Ge_p3_dbl.ge_p3_dbl(r, h); Ge_p1p1_to_p2.ge_p1p1_to_p2(s, r);
Ge_p2_dbl.ge_p2_dbl(r, s); Ge_p1p1_to_p2.ge_p1p1_to_p2(s, r);
Ge_p2_dbl.ge_p2_dbl(r, s); Ge_p1p1_to_p2.ge_p1p1_to_p2(s, r);
Ge_p2_dbl.ge_p2_dbl(r, s); Ge_p1p1_to_p3.ge_p1p1_to_p3(h, r);
for (i = 0; i < 64; i += 2)
{
select(t, i / 2, e[i]);
Ge_madd.ge_madd(r, h, t); Ge_p1p1_to_p3.ge_p1p1_to_p3(h, r);
}
}
static Ge_double_scalarmult()
{
Bi = new Ge_precomp[8];
Bi[0] = new Ge_precomp(
new int[] { 25967493, -14356035, 29566456, 3660896, -12694345, 4014787, 27544626, -11754271, -6079156, 2047605 },
new int[] { -12545711, 934262, -2722910, 3049990, -727428, 9406986, 12720692, 5043384, 19500929, -15469378 },
new int[] { -8738181, 4489570, 9688441, -14785194, 10184609, -12363380, 29287919, 11864899, -24514362, -4438546 }
);
Bi[1] = new Ge_precomp(
new int[] { 15636291, -9688557, 24204773, -7912398, 616977, -16685262, 27787600, -14772189, 28944400, -1550024 },
new int[] { 16568933, 4717097, -11556148, -1102322, 15682896, -11807043, 16354577, -11775962, 7689662, 11199574 },
new int[] { 30464156, -5976125, -11779434, -15670865, 23220365, 15915852, 7512774, 10017326, -17749093, -9920357 }
);
Bi[2] = new Ge_precomp(
new int[] { 10861363, 11473154, 27284546, 1981175, -30064349, 12577861, 32867885, 14515107, -15438304, 10819380 },
new int[] { 4708026, 6336745, 20377586, 9066809, -11272109, 6594696, -25653668, 12483688, -12668491, 5581306 },
new int[] { 19563160, 16186464, -29386857, 4097519, 10237984, -4348115, 28542350, 13850243, -23678021, -15815942 }
);
Bi[3] = new Ge_precomp(
new int[] { 5153746, 9909285, 1723747, -2777874, 30523605, 5516873, 19480852, 5230134, -23952439, -15175766 },
new int[] { -30269007, -3463509, 7665486, 10083793, 28475525, 1649722, 20654025, 16520125, 30598449, 7715701 },
new int[] { 28881845, 14381568, 9657904, 3680757, -20181635, 7843316, -31400660, 1370708, 29794553, -1409300 }
);
Bi[4] = new Ge_precomp(
new int[] { -22518993, -6692182, 14201702, -8745502, -23510406, 8844726, 18474211, -1361450, -13062696, 13821877 },
new int[] { -6455177, -7839871, 3374702, -4740862, -27098617, -10571707, 31655028, -7212327, 18853322, -14220951 },
new int[] { 4566830, -12963868, -28974889, -12240689, -7602672, -2830569, -8514358, -10431137, 2207753, -3209784 }
);
Bi[5] = new Ge_precomp(
new int[] { -25154831, -4185821, 29681144, 7868801, -6854661, -9423865, -12437364, -663000, -31111463, -16132436 },
new int[] { 25576264, -2703214, 7349804, -11814844, 16472782, 9300885, 3844789, 15725684, 171356, 6466918 },
new int[] { 23103977, 13316479, 9739013, -16149481, 817875, -15038942, 8965339, -14088058, -30714912, 16193877 }
);
Bi[6] = new Ge_precomp(
new int[] { -33521811, 3180713, -2394130, 14003687, -16903474, -16270840, 17238398, 4729455, -18074513, 9256800 },
new int[] { -25182317, -4174131, 32336398, 5036987, -21236817, 11360617, 22616405, 9761698, -19827198, 630305 },
new int[] { -13720693, 2639453, -24237460, -7406481, 9494427, -5774029, -6554551, -15960994, -2449256, -14291300 }
);
Bi[7] = new Ge_precomp(
new int[] { -3151181, -5046075, 9282714, 6866145, -31907062, -863023, -18940575, 15033784, 25105118, -7894876 },
new int[] { -24326370, 15950226, -31801215, -14592823, -11662737, -5090925, 1573892, -2625887, 2198790, -15804619 },
new int[] { -3099351, 10324967, -2241613, 7453183, -5446979, -2735503, -13812022, -16236442, -32461234, -12290683 }
);
}
static void select(Ge_precomp t, int pos, byte b)
{
Ge_precomp[,] gepc_base = (pos <= 7 ? Ge_precomp_base_0_7.gepc_base :
(pos <= 15 ? Ge_precomp_base_8_15.gepc_base :
(pos <= 23 ? Ge_precomp_base_16_23.gepc_base : Ge_precomp_base_24_31.gepc_base)));
Ge_precomp minust = new Ge_precomp();
int bnegative = negative((sbyte)b);
int babs = b - (((-bnegative) & b) << 1);
Ge_precomp_0.ge_precomp_0(t);
cmov(t, gepc_base[pos, 0], equal((byte)babs, (byte)1));
cmov(t, gepc_base[pos, 1], equal((byte)babs, (byte)2));
cmov(t, gepc_base[pos, 2], equal((byte)babs, (byte)3));
cmov(t, gepc_base[pos, 3], equal((byte)babs, (byte)4));
cmov(t, gepc_base[pos, 4], equal((byte)babs, (byte)5));
cmov(t, gepc_base[pos, 5], equal((byte)babs, (byte)6));
cmov(t, gepc_base[pos, 6], equal((byte)babs, (byte)7));
cmov(t, gepc_base[pos, 7], equal((byte)babs, (byte)8));
Fe_copy.fe_copy(minust.yplusx, t.yminusx);
Fe_copy.fe_copy(minust.yminusx, t.yplusx);
Fe_neg.fe_neg(minust.xy2d, t.xy2d);
cmov(t, minust, bnegative);
}
//CONVERT #include "ge.h"
/*
* r = p - q
*/
public static void ge_msub(Ge_p1p1 r, Ge_p3 p, Ge_precomp q)
{
int[] t0 = new int[10];
//CONVERT #include "ge_msub.h"
/* qhasm: enter ge_msub */
/* qhasm: fe X1 */
/* qhasm: fe Y1 */
/* qhasm: fe Z1 */
/* qhasm: fe T1 */
/* qhasm: fe ypx2 */
/* qhasm: fe ymx2 */
/* qhasm: fe xy2d2 */
/* qhasm: fe X3 */
/* qhasm: fe Y3 */
/* qhasm: fe Z3 */
/* qhasm: fe T3 */
/* qhasm: fe YpX1 */
/* qhasm: fe YmX1 */
/* qhasm: fe A */
/* qhasm: fe B */
/* qhasm: fe C */
/* qhasm: fe D */
/* qhasm: YpX1 = Y1+X1 */
/* asm 1: fe_add.fe_add(>YpX1=fe#1,<Y1=fe#12,<X1=fe#11); */
/* asm 2: fe_add.fe_add(>YpX1=r.X,<Y1=p.Y,<X1=p.X); */
Fe_add.fe_add(r.X, p.Y, p.X);
/* qhasm: YmX1 = Y1-X1 */
/* asm 1: fe_sub.fe_sub(>YmX1=fe#2,<Y1=fe#12,<X1=fe#11); */
/* asm 2: fe_sub.fe_sub(>YmX1=r.Y,<Y1=p.Y,<X1=p.X); */
Fe_sub.fe_sub(r.Y, p.Y, p.X);
/* qhasm: A = YpX1*ymx2 */
/* asm 1: fe_mul.fe_mul(>A=fe#3,<YpX1=fe#1,<ymx2=fe#16); */
/* asm 2: fe_mul.fe_mul(>A=r.Z,<YpX1=r.X,<ymx2=q.yminusx); */
Fe_mul.fe_mul(r.Z, r.X, q.yminusx);
/* qhasm: B = YmX1*ypx2 */
/* asm 1: fe_mul.fe_mul(>B=fe#2,<YmX1=fe#2,<ypx2=fe#15); */
/* asm 2: fe_mul.fe_mul(>B=r.Y,<YmX1=r.Y,<ypx2=q.yplusx); */
Fe_mul.fe_mul(r.Y, r.Y, q.yplusx);
/* qhasm: C = xy2d2*T1 */
/* asm 1: fe_mul.fe_mul(>C=fe#4,<xy2d2=fe#17,<T1=fe#14); */
/* asm 2: fe_mul.fe_mul(>C=r.T,<xy2d2=q.xy2d,<T1=p.T); */
Fe_mul.fe_mul(r.T, q.xy2d, p.T);
/* qhasm: D = 2*Z1 */
/* asm 1: fe_add.fe_add(>D=fe#5,<Z1=fe#13,<Z1=fe#13); */
/* asm 2: fe_add.fe_add(>D=t0,<Z1=p.Z,<Z1=p.Z); */
Fe_add.fe_add(t0, p.Z, p.Z);
/* qhasm: X3 = A-B */
/* asm 1: fe_sub.fe_sub(>X3=fe#1,<A=fe#3,<B=fe#2); */
/* asm 2: fe_sub.fe_sub(>X3=r.X,<A=r.Z,<B=r.Y); */
Fe_sub.fe_sub(r.X, r.Z, r.Y);
/* qhasm: Y3 = A+B */
/* asm 1: fe_add.fe_add(>Y3=fe#2,<A=fe#3,<B=fe#2); */
/* asm 2: fe_add.fe_add(>Y3=r.Y,<A=r.Z,<B=r.Y); */
Fe_add.fe_add(r.Y, r.Z, r.Y);
/* qhasm: Z3 = D-C */
/* asm 1: fe_sub.fe_sub(>Z3=fe#3,<D=fe#5,<C=fe#4); */
/* asm 2: fe_sub.fe_sub(>Z3=r.Z,<D=t0,<C=r.T); */
Fe_sub.fe_sub(r.Z, t0, r.T);
/* qhasm: T3 = D+C */
/* asm 1: fe_add.fe_add(>T3=fe#4,<D=fe#5,<C=fe#4); */
/* asm 2: fe_add.fe_add(>T3=r.T,<D=t0,<C=r.T); */
Fe_add.fe_add(r.T, t0, r.T);
/* qhasm: return */
}
static Ge_precomp_base_24_31()
{
//CONVERT #include "base.h"
gepc_base = new Ge_precomp[32, 8];
gepc_base[24, 0] = new Ge_precomp(
new int[] { 793299, -9230478, 8836302, -6235707, -27360908, -2369593, 33152843, -4885251, -9906200, -621852 },
new int[] { 5666233, 525582, 20782575, -8038419, -24538499, 14657740, 16099374, 1468826, -6171428, -15186581 },
new int[] { -4859255, -3779343, -2917758, -6748019, 7778750, 11688288, -30404353, -9871238, -1558923, -9863646 }
);
gepc_base[24, 1] = new Ge_precomp(
new int[] { 10896332, -7719704, 824275, 472601, -19460308, 3009587, 25248958, 14783338, -30581476, -15757844 },
new int[] { 10566929, 12612572, -31944212, 11118703, -12633376, 12362879, 21752402, 8822496, 24003793, 14264025 },
new int[] { 27713862, -7355973, -11008240, 9227530, 27050101, 2504721, 23886875, -13117525, 13958495, -5732453 }
);
gepc_base[24, 2] = new Ge_precomp(
new int[] { -23481610, 4867226, -27247128, 3900521, 29838369, -8212291, -31889399, -10041781, 7340521, -15410068 },
new int[] { 4646514, -8011124, -22766023, -11532654, 23184553, 8566613, 31366726, -1381061, -15066784, -10375192 },
new int[] { -17270517, 12723032, -16993061, 14878794, 21619651, -6197576, 27584817, 3093888, -8843694, 3849921 }
);
gepc_base[24, 3] = new Ge_precomp(
new int[] { -9064912, 2103172, 25561640, -15125738, -5239824, 9582958, 32477045, -9017955, 5002294, -15550259 },
new int[] { -12057553, -11177906, 21115585, -13365155, 8808712, -12030708, 16489530, 13378448, -25845716, 12741426 },
new int[] { -5946367, 10645103, -30911586, 15390284, -3286982, -7118677, 24306472, 15852464, 28834118, -7646072 }
);
gepc_base[24, 4] = new Ge_precomp(
new int[] { -17335748, -9107057, -24531279, 9434953, -8472084, -583362, -13090771, 455841, 20461858, 5491305 },
new int[] { 13669248, -16095482, -12481974, -10203039, -14569770, -11893198, -24995986, 11293807, -28588204, -9421832 },
new int[] { 28497928, 6272777, -33022994, 14470570, 8906179, -1225630, 18504674, -14165166, 29867745, -8795943 }
);
gepc_base[24, 5] = new Ge_precomp(
new int[] { -16207023, 13517196, -27799630, -13697798, 24009064, -6373891, -6367600, -13175392, 22853429, -4012011 },
new int[] { 24191378, 16712145, -13931797, 15217831, 14542237, 1646131, 18603514, -11037887, 12876623, -2112447 },
new int[] { 17902668, 4518229, -411702, -2829247, 26878217, 5258055, -12860753, 608397, 16031844, 3723494 }
);
gepc_base[24, 6] = new Ge_precomp(
new int[] { -28632773, 12763728, -20446446, 7577504, 33001348, -13017745, 17558842, -7872890, 23896954, -4314245 },
new int[] { -20005381, -12011952, 31520464, 605201, 2543521, 5991821, -2945064, 7229064, -9919646, -8826859 },
new int[] { 28816045, 298879, -28165016, -15920938, 19000928, -1665890, -12680833, -2949325, -18051778, -2082915 }
);
gepc_base[24, 7] = new Ge_precomp(
new int[] { 16000882, -344896, 3493092, -11447198, -29504595, -13159789, 12577740, 16041268, -19715240, 7847707 },
new int[] { 10151868, 10572098, 27312476, 7922682, 14825339, 4723128, -32855931, -6519018, -10020567, 3852848 },
new int[] { -11430470, 15697596, -21121557, -4420647, 5386314, 15063598, 16514493, -15932110, 29330899, -15076224 }
);
gepc_base[25, 0] = new Ge_precomp(
new int[] { -25499735, -4378794, -15222908, -6901211, 16615731, 2051784, 3303702, 15490, -27548796, 12314391 },
new int[] { 15683520, -6003043, 18109120, -9980648, 15337968, -5997823, -16717435, 15921866, 16103996, -3731215 },
new int[] { -23169824, -10781249, 13588192, -1628807, -3798557, -1074929, -19273607, 5402699, -29815713, -9841101 }
);
gepc_base[25, 1] = new Ge_precomp(
new int[] { 23190676, 2384583, -32714340, 3462154, -29903655, -1529132, -11266856, 8911517, -25205859, 2739713 },
new int[] { 21374101, -3554250, -33524649, 9874411, 15377179, 11831242, -33529904, 6134907, 4931255, 11987849 },
new int[] { -7732, -2978858, -16223486, 7277597, 105524, -322051, -31480539, 13861388, -30076310, 10117930 }
);
gepc_base[25, 2] = new Ge_precomp(
new int[] { -29501170, -10744872, -26163768, 13051539, -25625564, 5089643, -6325503, 6704079, 12890019, 15728940 },
new int[] { -21972360, -11771379, -951059, -4418840, 14704840, 2695116, 903376, -10428139, 12885167, 8311031 },
new int[] { -17516482, 5352194, 10384213, -13811658, 7506451, 13453191, 26423267, 4384730, 1888765, -5435404 }
);
gepc_base[25, 3] = new Ge_precomp(
new int[] { -25817338, -3107312, -13494599, -3182506, 30896459, -13921729, -32251644, -12707869, -19464434, -3340243 },
new int[] { -23607977, -2665774, -526091, 4651136, 5765089, 4618330, 6092245, 14845197, 17151279, -9854116 },
new int[] { -24830458, -12733720, -15165978, 10367250, -29530908, -265356, 22825805, -7087279, -16866484, 16176525 }
);
gepc_base[25, 4] = new Ge_precomp(
new int[] { -23583256, 6564961, 20063689, 3798228, -4740178, 7359225, 2006182, -10363426, -28746253, -10197509 },
new int[] { -10626600, -4486402, -13320562, -5125317, 3432136, -6393229, 23632037, -1940610, 32808310, 1099883 },
new int[] { 15030977, 5768825, -27451236, -2887299, -6427378, -15361371, -15277896, -6809350, 2051441, -15225865 }
);
gepc_base[25, 5] = new Ge_precomp(
new int[] { -3362323, -7239372, 7517890, 9824992, 23555850, 295369, 5148398, -14154188, -22686354, 16633660 },
new int[] { 4577086, -16752288, 13249841, -15304328, 19958763, -14537274, 18559670, -10759549, 8402478, -9864273 },
new int[] { -28406330, -1051581, -26790155, -907698, -17212414, -11030789, 9453451, -14980072, 17983010, 9967138 }
);
gepc_base[25, 6] = new Ge_precomp(
new int[] { -25762494, 6524722, 26585488, 9969270, 24709298, 1220360, -1677990, 7806337, 17507396, 3651560 },
new int[] { -10420457, -4118111, 14584639, 15971087, -15768321, 8861010, 26556809, -5574557, -18553322, -11357135 },
new int[] { 2839101, 14284142, 4029895, 3472686, 14402957, 12689363, -26642121, 8459447, -5605463, -7621941 }
);
gepc_base[25, 7] = new Ge_precomp(
new int[] { -4839289, -3535444, 9744961, 2871048, 25113978, 3187018, -25110813, -849066, 17258084, -7977739 },
new int[] { 18164541, -10595176, -17154882, -1542417, 19237078, -9745295, 23357533, -15217008, 26908270, 12150756 },
new int[] { -30264870, -7647865, 5112249, -7036672, -1499807, -6974257, 43168, -5537701, -32302074, 16215819 }
);
gepc_base[26, 0] = new Ge_precomp(
new int[] { -6898905, 9824394, -12304779, -4401089, -31397141, -6276835, 32574489, 12532905, -7503072, -8675347 },
new int[] { -27343522, -16515468, -27151524, -10722951, 946346, 16291093, 254968, 7168080, 21676107, -1943028 },
new int[] { 21260961, -8424752, -16831886, -11920822, -23677961, 3968121, -3651949, -6215466, -3556191, -7913075 }
);
gepc_base[26, 1] = new Ge_precomp(
new int[] { 16544754, 13250366, -16804428, 15546242, -4583003, 12757258, -2462308, -8680336, -18907032, -9662799 },
new int[] { -2415239, -15577728, 18312303, 4964443, -15272530, -12653564, 26820651, 16690659, 25459437, -4564609 },
new int[] { -25144690, 11425020, 28423002, -11020557, -6144921, -15826224, 9142795, -2391602, -6432418, -1644817 }
);
gepc_base[26, 2] = new Ge_precomp(
new int[] { -23104652, 6253476, 16964147, -3768872, -25113972, -12296437, -27457225, -16344658, 6335692, 7249989 },
new int[] { -30333227, 13979675, 7503222, -12368314, -11956721, -4621693, -30272269, 2682242, 25993170, -12478523 },
new int[] { 4364628, 5930691, 32304656, -10044554, -8054781, 15091131, 22857016, -10598955, 31820368, 15075278 }
);
gepc_base[26, 3] = new Ge_precomp(
new int[] { 31879134, -8918693, 17258761, 90626, -8041836, -4917709, 24162788, -9650886, -17970238, 12833045 },
new int[] { 19073683, 14851414, -24403169, -11860168, 7625278, 11091125, -19619190, 2074449, -9413939, 14905377 },
new int[] { 24483667, -11935567, -2518866, -11547418, -1553130, 15355506, -25282080, 9253129, 27628530, -7555480 }
);
gepc_base[26, 4] = new Ge_precomp(
new int[] { 17597607, 8340603, 19355617, 552187, 26198470, -3176583, 4593324, -9157582, -14110875, 15297016 },
new int[] { 510886, 14337390, -31785257, 16638632, 6328095, 2713355, -20217417, -11864220, 8683221, 2921426 },
new int[] { 18606791, 11874196, 27155355, -5281482, -24031742, 6265446, -25178240, -1278924, 4674690, 13890525 }
);
gepc_base[26, 5] = new Ge_precomp(
new int[] { 13609624, 13069022, -27372361, -13055908, 24360586, 9592974, 14977157, 9835105, 4389687, 288396 },
new int[] { 9922506, -519394, 13613107, 5883594, -18758345, -434263, -12304062, 8317628, 23388070, 16052080 },
new int[] { 12720016, 11937594, -31970060, -5028689, 26900120, 8561328, -20155687, -11632979, -14754271, -10812892 }
);
gepc_base[26, 6] = new Ge_precomp(
new int[] { 15961858, 14150409, 26716931, -665832, -22794328, 13603569, 11829573, 7467844, -28822128, 929275 },
new int[] { 11038231, -11582396, -27310482, -7316562, -10498527, -16307831, -23479533, -9371869, -21393143, 2465074 },
new int[] { 20017163, -4323226, 27915242, 1529148, 12396362, 15675764, 13817261, -9658066, 2463391, -4622140 }
);
gepc_base[26, 7] = new Ge_precomp(
new int[] { -16358878, -12663911, -12065183, 4996454, -1256422, 1073572, 9583558, 12851107, 4003896, 12673717 },
new int[] { -1731589, -15155870, -3262930, 16143082, 19294135, 13385325, 14741514, -9103726, 7903886, 2348101 },
new int[] { 24536016, -16515207, 12715592, -3862155, 1511293, 10047386, -3842346, -7129159, -28377538, 10048127 }
);
gepc_base[27, 0] = new Ge_precomp(
new int[] { -12622226, -6204820, 30718825, 2591312, -10617028, 12192840, 18873298, -7297090, -32297756, 15221632 },
new int[] { -26478122, -11103864, 11546244, -1852483, 9180880, 7656409, -21343950, 2095755, 29769758, 6593415 },
new int[] { -31994208, -2907461, 4176912, 3264766, 12538965, -868111, 26312345, -6118678, 30958054, 8292160 }
);
gepc_base[27, 1] = new Ge_precomp(
new int[] { 31429822, -13959116, 29173532, 15632448, 12174511, -2760094, 32808831, 3977186, 26143136, -3148876 },
new int[] { 22648901, 1402143, -22799984, 13746059, 7936347, 365344, -8668633, -1674433, -3758243, -2304625 },
new int[] { -15491917, 8012313, -2514730, -12702462, -23965846, -10254029, -1612713, -1535569, -16664475, 8194478 }
);
gepc_base[27, 2] = new Ge_precomp(
new int[] { 27338066, -7507420, -7414224, 10140405, -19026427, -6589889, 27277191, 8855376, 28572286, 3005164 },
new int[] { 26287124, 4821776, 25476601, -4145903, -3764513, -15788984, -18008582, 1182479, -26094821, -13079595 },
new int[] { -7171154, 3178080, 23970071, 6201893, -17195577, -4489192, -21876275, -13982627, 32208683, -1198248 }
);
gepc_base[27, 3] = new Ge_precomp(
new int[] { -16657702, 2817643, -10286362, 14811298, 6024667, 13349505, -27315504, -10497842, -27672585, -11539858 },
new int[] { 15941029, -9405932, -21367050, 8062055, 31876073, -238629, -15278393, -1444429, 15397331, -4130193 },
new int[] { 8934485, -13485467, -23286397, -13423241, -32446090, 14047986, 31170398, -1441021, -27505566, 15087184 }
);
gepc_base[27, 4] = new Ge_precomp(
new int[] { -18357243, -2156491, 24524913, -16677868, 15520427, -6360776, -15502406, 11461896, 16788528, -5868942 },
new int[] { -1947386, 16013773, 21750665, 3714552, -17401782, -16055433, -3770287, -10323320, 31322514, -11615635 },
new int[] { 21426655, -5650218, -13648287, -5347537, -28812189, -4920970, -18275391, -14621414, 13040862, -12112948 }
);
gepc_base[27, 5] = new Ge_precomp(
new int[] { 11293895, 12478086, -27136401, 15083750, -29307421, 14748872, 14555558, -13417103, 1613711, 4896935 },
new int[] { -25894883, 15323294, -8489791, -8057900, 25967126, -13425460, 2825960, -4897045, -23971776, -11267415 },
new int[] { -15924766, -5229880, -17443532, 6410664, 3622847, 10243618, 20615400, 12405433, -23753030, -8436416 }
);
gepc_base[27, 6] = new Ge_precomp(
new int[] { -7091295, 12556208, -20191352, 9025187, -17072479, 4333801, 4378436, 2432030, 23097949, -566018 },
new int[] { 4565804, -16025654, 20084412, -7842817, 1724999, 189254, 24767264, 10103221, -18512313, 2424778 },
new int[] { 366633, -11976806, 8173090, -6890119, 30788634, 5745705, -7168678, 1344109, -3642553, 12412659 }
);
gepc_base[27, 7] = new Ge_precomp(
new int[] { -24001791, 7690286, 14929416, -168257, -32210835, -13412986, 24162697, -15326504, -3141501, 11179385 },
new int[] { 18289522, -14724954, 8056945, 16430056, -21729724, 7842514, -6001441, -1486897, -18684645, -11443503 },
new int[] { 476239, 6601091, -6152790, -9723375, 17503545, -4863900, 27672959, 13403813, 11052904, 5219329 }
);
gepc_base[28, 0] = new Ge_precomp(
new int[] { 20678546, -8375738, -32671898, 8849123, -5009758, 14574752, 31186971, -3973730, 9014762, -8579056 },
new int[] { -13644050, -10350239, -15962508, 5075808, -1514661, -11534600, -33102500, 9160280, 8473550, -3256838 },
new int[] { 24900749, 14435722, 17209120, -15292541, -22592275, 9878983, -7689309, -16335821, -24568481, 11788948 }
);
gepc_base[28, 1] = new Ge_precomp(
new int[] { -3118155, -11395194, -13802089, 14797441, 9652448, -6845904, -20037437, 10410733, -24568470, -1458691 },
new int[] { -15659161, 16736706, -22467150, 10215878, -9097177, 7563911, 11871841, -12505194, -18513325, 8464118 },
new int[] { -23400612, 8348507, -14585951, -861714, -3950205, -6373419, 14325289, 8628612, 33313881, -8370517 }
);
gepc_base[28, 2] = new Ge_precomp(
new int[] { -20186973, -4967935, 22367356, 5271547, -1097117, -4788838, -24805667, -10236854, -8940735, -5818269 },
new int[] { -6948785, -1795212, -32625683, -16021179, 32635414, -7374245, 15989197, -12838188, 28358192, -4253904 },
new int[] { -23561781, -2799059, -32351682, -1661963, -9147719, 10429267, -16637684, 4072016, -5351664, 5596589 }
);
gepc_base[28, 3] = new Ge_precomp(
new int[] { -28236598, -3390048, 12312896, 6213178, 3117142, 16078565, 29266239, 2557221, 1768301, 15373193 },
new int[] { -7243358, -3246960, -4593467, -7553353, -127927, -912245, -1090902, -4504991, -24660491, 3442910 },
new int[] { -30210571, 5124043, 14181784, 8197961, 18964734, -11939093, 22597931, 7176455, -18585478, 13365930 }
);
gepc_base[28, 4] = new Ge_precomp(
new int[] { -7877390, -1499958, 8324673, 4690079, 6261860, 890446, 24538107, -8570186, -9689599, -3031667 },
new int[] { 25008904, -10771599, -4305031, -9638010, 16265036, 15721635, 683793, -11823784, 15723479, -15163481 },
new int[] { -9660625, 12374379, -27006999, -7026148, -7724114, -12314514, 11879682, 5400171, 519526, -1235876 }
);
gepc_base[28, 5] = new Ge_precomp(
new int[] { 22258397, -16332233, -7869817, 14613016, -22520255, -2950923, -20353881, 7315967, 16648397, 7605640 },
new int[] { -8081308, -8464597, -8223311, 9719710, 19259459, -15348212, 23994942, -5281555, -9468848, 4763278 },
new int[] { -21699244, 9220969, -15730624, 1084137, -25476107, -2852390, 31088447, -7764523, -11356529, 728112 }
);
gepc_base[28, 6] = new Ge_precomp(
new int[] { 26047220, -11751471, -6900323, -16521798, 24092068, 9158119, -4273545, -12555558, -29365436, -5498272 },
new int[] { 17510331, -322857, 5854289, 8403524, 17133918, -3112612, -28111007, 12327945, 10750447, 10014012 },
new int[] { -10312768, 3936952, 9156313, -8897683, 16498692, -994647, -27481051, -666732, 3424691, 7540221 }
);
gepc_base[28, 7] = new Ge_precomp(
new int[] { 30322361, -6964110, 11361005, -4143317, 7433304, 4989748, -7071422, -16317219, -9244265, 15258046 },
new int[] { 13054562, -2779497, 19155474, 469045, -12482797, 4566042, 5631406, 2711395, 1062915, -5136345 },
new int[] { -19240248, -11254599, -29509029, -7499965, -5835763, 13005411, -6066489, 12194497, 32960380, 1459310 }
);
gepc_base[29, 0] = new Ge_precomp(
new int[] { 19852034, 7027924, 23669353, 10020366, 8586503, -6657907, 394197, -6101885, 18638003, -11174937 },
new int[] { 31395534, 15098109, 26581030, 8030562, -16527914, -5007134, 9012486, -7584354, -6643087, -5442636 },
new int[] { -9192165, -2347377, -1997099, 4529534, 25766844, 607986, -13222, 9677543, -32294889, -6456008 }
);
gepc_base[29, 1] = new Ge_precomp(
new int[] { -2444496, -149937, 29348902, 8186665, 1873760, 12489863, -30934579, -7839692, -7852844, -8138429 },
new int[] { -15236356, -15433509, 7766470, 746860, 26346930, -10221762, -27333451, 10754588, -9431476, 5203576 },
new int[] { 31834314, 14135496, -770007, 5159118, 20917671, -16768096, -7467973, -7337524, 31809243, 7347066 }
);
gepc_base[29, 2] = new Ge_precomp(
new int[] { -9606723, -11874240, 20414459, 13033986, 13716524, -11691881, 19797970, -12211255, 15192876, -2087490 },
new int[] { -12663563, -2181719, 1168162, -3804809, 26747877, -14138091, 10609330, 12694420, 33473243, -13382104 },
new int[] { 33184999, 11180355, 15832085, -11385430, -1633671, 225884, 15089336, -11023903, -6135662, 14480053 }
);
gepc_base[29, 3] = new Ge_precomp(
new int[] { 31308717, -5619998, 31030840, -1897099, 15674547, -6582883, 5496208, 13685227, 27595050, 8737275 },
new int[] { -20318852, -15150239, 10933843, -16178022, 8335352, -7546022, -31008351, -12610604, 26498114, 66511 },
new int[] { 22644454, -8761729, -16671776, 4884562, -3105614, -13559366, 30540766, -4286747, -13327787, -7515095 }
);
gepc_base[29, 4] = new Ge_precomp(
new int[] { -28017847, 9834845, 18617207, -2681312, -3401956, -13307506, 8205540, 13585437, -17127465, 15115439 },
new int[] { 23711543, -672915, 31206561, -8362711, 6164647, -9709987, -33535882, -1426096, 8236921, 16492939 },
new int[] { -23910559, -13515526, -26299483, -4503841, 25005590, -7687270, 19574902, 10071562, 6708380, -6222424 }
);
gepc_base[29, 5] = new Ge_precomp(
new int[] { 2101391, -4930054, 19702731, 2367575, -15427167, 1047675, 5301017, 9328700, 29955601, -11678310 },
new int[] { 3096359, 9271816, -21620864, -15521844, -14847996, -7592937, -25892142, -12635595, -9917575, 6216608 },
new int[] { -32615849, 338663, -25195611, 2510422, -29213566, -13820213, 24822830, -6146567, -26767480, 7525079 }
);
gepc_base[29, 6] = new Ge_precomp(
new int[] { -23066649, -13985623, 16133487, -7896178, -3389565, 778788, -910336, -2782495, -19386633, 11994101 },
new int[] { 21691500, -13624626, -641331, -14367021, 3285881, -3483596, -25064666, 9718258, -7477437, 13381418 },
new int[] { 18445390, -4202236, 14979846, 11622458, -1727110, -3582980, 23111648, -6375247, 28535282, 15779576 }
);
gepc_base[29, 7] = new Ge_precomp(
new int[] { 30098053, 3089662, -9234387, 16662135, -21306940, 11308411, -14068454, 12021730, 9955285, -16303356 },
new int[] { 9734894, -14576830, -7473633, -9138735, 2060392, 11313496, -18426029, 9924399, 20194861, 13380996 },
new int[] { -26378102, -7965207, -22167821, 15789297, -18055342, -6168792, -1984914, 15707771, 26342023, 10146099 }
);
gepc_base[30, 0] = new Ge_precomp(
new int[] { -26016874, -219943, 21339191, -41388, 19745256, -2878700, -29637280, 2227040, 21612326, -545728 },
new int[] { -13077387, 1184228, 23562814, -5970442, -20351244, -6348714, 25764461, 12243797, -20856566, 11649658 },
new int[] { -10031494, 11262626, 27384172, 2271902, 26947504, -15997771, 39944, 6114064, 33514190, 2333242 }
);
gepc_base[30, 1] = new Ge_precomp(
new int[] { -21433588, -12421821, 8119782, 7219913, -21830522, -9016134, -6679750, -12670638, 24350578, -13450001 },
new int[] { -4116307, -11271533, -23886186, 4843615, -30088339, 690623, -31536088, -10406836, 8317860, 12352766 },
new int[] { 18200138, -14475911, -33087759, -2696619, -23702521, -9102511, -23552096, -2287550, 20712163, 6719373 }
);
gepc_base[30, 2] = new Ge_precomp(
new int[] { 26656208, 6075253, -7858556, 1886072, -28344043, 4262326, 11117530, -3763210, 26224235, -3297458 },
new int[] { -17168938, -14854097, -3395676, -16369877, -19954045, 14050420, 21728352, 9493610, 18620611, -16428628 },
new int[] { -13323321, 13325349, 11432106, 5964811, 18609221, 6062965, -5269471, -9725556, -30701573, -16479657 }
);
gepc_base[30, 3] = new Ge_precomp(
new int[] { -23860538, -11233159, 26961357, 1640861, -32413112, -16737940, 12248509, -5240639, 13735342, 1934062 },
new int[] { 25089769, 6742589, 17081145, -13406266, 21909293, -16067981, -15136294, -3765346, -21277997, 5473616 },
new int[] { 31883677, -7961101, 1083432, -11572403, 22828471, 13290673, -7125085, 12469656, 29111212, -5451014 }
);
gepc_base[30, 4] = new Ge_precomp(
new int[] { 24244947, -15050407, -26262976, 2791540, -14997599, 16666678, 24367466, 6388839, -10295587, 452383 },
new int[] { -25640782, -3417841, 5217916, 16224624, 19987036, -4082269, -24236251, -5915248, 15766062, 8407814 },
new int[] { -20406999, 13990231, 15495425, 16395525, 5377168, 15166495, -8917023, -4388953, -8067909, 2276718 }
);
gepc_base[30, 5] = new Ge_precomp(
new int[] { 30157918, 12924066, -17712050, 9245753, 19895028, 3368142, -23827587, 5096219, 22740376, -7303417 },
new int[] { 2041139, -14256350, 7783687, 13876377, -25946985, -13352459, 24051124, 13742383, -15637599, 13295222 },
new int[] { 33338237, -8505733, 12532113, 7977527, 9106186, -1715251, -17720195, -4612972, -4451357, -14669444 }
);
gepc_base[30, 6] = new Ge_precomp(
new int[] { -20045281, 5454097, -14346548, 6447146, 28862071, 1883651, -2469266, -4141880, 7770569, 9620597 },
new int[] { 23208068, 7979712, 33071466, 8149229, 1758231, -10834995, 30945528, -1694323, -33502340, -14767970 },
new int[] { 1439958, -16270480, -1079989, -793782, 4625402, 10647766, -5043801, 1220118, 30494170, -11440799 }
);
gepc_base[30, 7] = new Ge_precomp(
new int[] { -5037580, -13028295, -2970559, -3061767, 15640974, -6701666, -26739026, 926050, -1684339, -13333647 },
new int[] { 13908495, -3549272, 30919928, -6273825, -21521863, 7989039, 9021034, 9078865, 3353509, 4033511 },
new int[] { -29663431, -15113610, 32259991, -344482, 24295849, -12912123, 23161163, 8839127, 27485041, 7356032 }
);
gepc_base[31, 0] = new Ge_precomp(
new int[] { 9661027, 705443, 11980065, -5370154, -1628543, 14661173, -6346142, 2625015, 28431036, -16771834 },
new int[] { -23839233, -8311415, -25945511, 7480958, -17681669, -8354183, -22545972, 14150565, 15970762, 4099461 },
new int[] { 29262576, 16756590, 26350592, -8793563, 8529671, -11208050, 13617293, -9937143, 11465739, 8317062 }
);
gepc_base[31, 1] = new Ge_precomp(
new int[] { -25493081, -6962928, 32500200, -9419051, -23038724, -2302222, 14898637, 3848455, 20969334, -5157516 },
new int[] { -20384450, -14347713, -18336405, 13884722, -33039454, 2842114, -21610826, -3649888, 11177095, 14989547 },
new int[] { -24496721, -11716016, 16959896, 2278463, 12066309, 10137771, 13515641, 2581286, -28487508, 9930240 }
);
gepc_base[31, 2] = new Ge_precomp(
new int[] { -17751622, -2097826, 16544300, -13009300, -15914807, -14949081, 18345767, -13403753, 16291481, -5314038 },
new int[] { -33229194, 2553288, 32678213, 9875984, 8534129, 6889387, -9676774, 6957617, 4368891, 9788741 },
new int[] { 16660756, 7281060, -10830758, 12911820, 20108584, -8101676, -21722536, -8613148, 16250552, -11111103 }
);
gepc_base[31, 3] = new Ge_precomp(
new int[] { -19765507, 2390526, -16551031, 14161980, 1905286, 6414907, 4689584, 10604807, -30190403, 4782747 },
new int[] { -1354539, 14736941, -7367442, -13292886, 7710542, -14155590, -9981571, 4383045, 22546403, 437323 },
new int[] { 31665577, -12180464, -16186830, 1491339, -18368625, 3294682, 27343084, 2786261, -30633590, -14097016 }
);
gepc_base[31, 4] = new Ge_precomp(
new int[] { -14467279, -683715, -33374107, 7448552, 19294360, 14334329, -19690631, 2355319, -19284671, -6114373 },
new int[] { 15121312, -15796162, 6377020, -6031361, -10798111, -12957845, 18952177, 15496498, -29380133, 11754228 },
new int[] { -2637277, -13483075, 8488727, -14303896, 12728761, -1622493, 7141596, 11724556, 22761615, -10134141 }
);
gepc_base[31, 5] = new Ge_precomp(
new int[] { 16918416, 11729663, -18083579, 3022987, -31015732, -13339659, -28741185, -12227393, 32851222, 11717399 },
new int[] { 11166634, 7338049, -6722523, 4531520, -29468672, -7302055, 31474879, 3483633, -1193175, -4030831 },
new int[] { -185635, 9921305, 31456609, -13536438, -12013818, 13348923, 33142652, 6546660, -19985279, -3948376 }
);
gepc_base[31, 6] = new Ge_precomp(
new int[] { -32460596, 11266712, -11197107, -7899103, 31703694, 3855903, -8537131, -12833048, -30772034, -15486313 },
new int[] { -18006477, 12709068, 3991746, -6479188, -21491523, -10550425, -31135347, -16049879, 10928917, 3011958 },
new int[] { -6957757, -15594337, 31696059, 334240, 29576716, 14796075, -30831056, -12805180, 18008031, 10258577 }
);
gepc_base[31, 7] = new Ge_precomp(
new int[] { -22448644, 15655569, 7018479, -4410003, -30314266, -1201591, -1853465, 1367120, 25127874, 6671743 },
new int[] { 29701166, -14373934, -10878120, 9279288, -17568, 13127210, 21382910, 11042292, 25838796, 4642684 },
new int[] { -20430234, 14955537, -24126347, 8124619, -5369288, -5990470, 30468147, -13900640, 18423289, 4177476 }
);
}
//CONVERT #include "ge.h"
public static void ge_precomp_0(Ge_precomp h)
{
Fe_1.fe_1(h.yplusx);
Fe_1.fe_1(h.yminusx);
Fe_0.fe_0(h.xy2d);
}
static void cmov(Ge_precomp t, Ge_precomp u, int b)
{
Fe_cmov.fe_cmov(t.yplusx, u.yplusx, b);
Fe_cmov.fe_cmov(t.yminusx, u.yminusx, b);
Fe_cmov.fe_cmov(t.xy2d, u.xy2d, b);
}
