Edit File by line

$carry11 = $s11->shiftRight(21);

[3000] Fix | Delete

$s12 = $s12->addInt64($carry11);

[3001] Fix | Delete

$s11 = $s11->subInt64($carry11->shiftLeft(21));

[3002] Fix | Delete

[3003] Fix | Delete

$s0 = $s0->addInt64($s12->mulInt(666643, 20));

[3004] Fix | Delete

$s1 = $s1->addInt64($s12->mulInt(470296, 19));

[3005] Fix | Delete

$s2 = $s2->addInt64($s12->mulInt(654183, 20));

[3006] Fix | Delete

$s3 = $s3->subInt64($s12->mulInt(997805, 20));

[3007] Fix | Delete

$s4 = $s4->addInt64($s12->mulInt(136657, 18));

[3008] Fix | Delete

$s5 = $s5->subInt64($s12->mulInt(683901, 20));

[3009] Fix | Delete

[3010] Fix | Delete

$carry0 = $s0->shiftRight(21);

[3011] Fix | Delete

$s1 = $s1->addInt64($carry0);

[3012] Fix | Delete

$s0 = $s0->subInt64($carry0->shiftLeft(21));

[3013] Fix | Delete

$carry1 = $s1->shiftRight(21);

[3014] Fix | Delete

$s2 = $s2->addInt64($carry1);

[3015] Fix | Delete

$s1 = $s1->subInt64($carry1->shiftLeft(21));

[3016] Fix | Delete

$carry2 = $s2->shiftRight(21);

[3017] Fix | Delete

$s3 = $s3->addInt64($carry2);

[3018] Fix | Delete

$s2 = $s2->subInt64($carry2->shiftLeft(21));

[3019] Fix | Delete

$carry3 = $s3->shiftRight(21);

[3020] Fix | Delete

$s4 = $s4->addInt64($carry3);

[3021] Fix | Delete

$s3 = $s3->subInt64($carry3->shiftLeft(21));

[3022] Fix | Delete

$carry4 = $s4->shiftRight(21);

[3023] Fix | Delete

$s5 = $s5->addInt64($carry4);

[3024] Fix | Delete

$s4 = $s4->subInt64($carry4->shiftLeft(21));

[3025] Fix | Delete

$carry5 = $s5->shiftRight(21);

[3026] Fix | Delete

$s6 = $s6->addInt64($carry5);

[3027] Fix | Delete

$s5 = $s5->subInt64($carry5->shiftLeft(21));

[3028] Fix | Delete

$carry6 = $s6->shiftRight(21);

[3029] Fix | Delete

$s7 = $s7->addInt64($carry6);

[3030] Fix | Delete

$s6 = $s6->subInt64($carry6->shiftLeft(21));

[3031] Fix | Delete

$carry7 = $s7->shiftRight(21);

[3032] Fix | Delete

$s8 = $s8->addInt64($carry7);

[3033] Fix | Delete

$s7 = $s7->subInt64($carry7->shiftLeft(21));

[3034] Fix | Delete

$carry8 = $s8->shiftRight(21);

[3035] Fix | Delete

$s9 = $s9->addInt64($carry8);

[3036] Fix | Delete

$s8 = $s8->subInt64($carry8->shiftLeft(21));

[3037] Fix | Delete

$carry9 = $s9->shiftRight(21);

[3038] Fix | Delete

$s10 = $s10->addInt64($carry9);

[3039] Fix | Delete

$s9 = $s9->subInt64($carry9->shiftLeft(21));

[3040] Fix | Delete

$carry10 = $s10->shiftRight(21);

[3041] Fix | Delete

$s11 = $s11->addInt64($carry10);

[3042] Fix | Delete

$s10 = $s10->subInt64($carry10->shiftLeft(21));

[3043] Fix | Delete

[3044] Fix | Delete

$S0 = $s0->toInt32()->toInt();

[3045] Fix | Delete

$S1 = $s1->toInt32()->toInt();

[3046] Fix | Delete

$S2 = $s2->toInt32()->toInt();

[3047] Fix | Delete

$S3 = $s3->toInt32()->toInt();

[3048] Fix | Delete

$S4 = $s4->toInt32()->toInt();

[3049] Fix | Delete

$S5 = $s5->toInt32()->toInt();

[3050] Fix | Delete

$S6 = $s6->toInt32()->toInt();

[3051] Fix | Delete

$S7 = $s7->toInt32()->toInt();

[3052] Fix | Delete

$S8 = $s8->toInt32()->toInt();

[3053] Fix | Delete

$S9 = $s9->toInt32()->toInt();

[3054] Fix | Delete

$S10 = $s10->toInt32()->toInt();

[3055] Fix | Delete

$S11 = $s11->toInt32()->toInt();

[3056] Fix | Delete

[3057] Fix | Delete

/**

[3058] Fix | Delete

* @var array<int, int>

[3059] Fix | Delete

[3060] Fix | Delete

$arr = array(

[3061] Fix | Delete

(int) ($S0 >> 0),

[3062] Fix | Delete

(int) ($S0 >> 8),

[3063] Fix | Delete

(int) (($S0 >> 16) | ($S1 << 5)),

[3064] Fix | Delete

(int) ($S1 >> 3),

[3065] Fix | Delete

(int) ($S1 >> 11),

[3066] Fix | Delete

(int) (($S1 >> 19) | ($S2 << 2)),

[3067] Fix | Delete

(int) ($S2 >> 6),

[3068] Fix | Delete

(int) (($S2 >> 14) | ($S3 << 7)),

[3069] Fix | Delete

(int) ($S3 >> 1),

[3070] Fix | Delete

(int) ($S3 >> 9),

[3071] Fix | Delete

(int) (($S3 >> 17) | ($S4 << 4)),

[3072] Fix | Delete

(int) ($S4 >> 4),

[3073] Fix | Delete

(int) ($S4 >> 12),

[3074] Fix | Delete

(int) (($S4 >> 20) | ($S5 << 1)),

[3075] Fix | Delete

(int) ($S5 >> 7),

[3076] Fix | Delete

(int) (($S5 >> 15) | ($S6 << 6)),

[3077] Fix | Delete

(int) ($S6 >> 2),

[3078] Fix | Delete

(int) ($S6 >> 10),

[3079] Fix | Delete

(int) (($S6 >> 18) | ($S7 << 3)),

[3080] Fix | Delete

(int) ($S7 >> 5),

[3081] Fix | Delete

(int) ($S7 >> 13),

[3082] Fix | Delete

(int) ($S8 >> 0),

[3083] Fix | Delete

(int) ($S8 >> 8),

[3084] Fix | Delete

(int) (($S8 >> 16) | ($S9 << 5)),

[3085] Fix | Delete

(int) ($S9 >> 3),

[3086] Fix | Delete

(int) ($S9 >> 11),

[3087] Fix | Delete

(int) (($S9 >> 19) | ($S10 << 2)),

[3088] Fix | Delete

(int) ($S10 >> 6),

[3089] Fix | Delete

(int) (($S10 >> 14) | ($S11 << 7)),

[3090] Fix | Delete

(int) ($S11 >> 1),

[3091] Fix | Delete

(int) ($S11 >> 9),

[3092] Fix | Delete

(int) $S11 >> 17

[3093] Fix | Delete

);

[3094] Fix | Delete

return self::intArrayToString($arr);

[3095] Fix | Delete

}

[3096] Fix | Delete

[3097] Fix | Delete

/**

[3098] Fix | Delete

* multiply by the order of the main subgroup l = 2^252+27742317777372353535851937790883648493

[3099] Fix | Delete

[3100] Fix | Delete

* @param ParagonIE_Sodium_Core32_Curve25519_Ge_P3 $A

[3101] Fix | Delete

* @return ParagonIE_Sodium_Core32_Curve25519_Ge_P3

[3102] Fix | Delete

* @throws SodiumException

[3103] Fix | Delete

* @throws TypeError

[3104] Fix | Delete

[3105] Fix | Delete

public static function ge_mul_l(ParagonIE_Sodium_Core32_Curve25519_Ge_P3 $A)

[3106] Fix | Delete

{

[3107] Fix | Delete

$aslide = array(

[3108] Fix | Delete

13, 0, 0, 0, 0, -1, 0, 0, 0, 0, -11, 0, 0, 0, 0, 0, 0, -5, 0, 0, 0,

[3109] Fix | Delete

0, 0, 0, -3, 0, 0, 0, 0, -13, 0, 0, 0, 0, 7, 0, 0, 0, 0, 0, 3, 0,

[3110] Fix | Delete

0, 0, 0, -13, 0, 0, 0, 0, 5, 0, 0, 0, 0, 0, 0, 0, 0, 11, 0, 0, 0,

[3111] Fix | Delete

0, 0, 11, 0, 0, 0, 0, -13, 0, 0, 0, 0, 0, 0, -3, 0, 0, 0, 0, 0, -1,

[3112] Fix | Delete

0, 0, 0, 0, 3, 0, 0, 0, 0, -11, 0, 0, 0, 0, 0, 0, 0, 15, 0, 0, 0,

[3113] Fix | Delete

0, 0, -1, 0, 0, 0, 0, -1, 0, 0, 0, 0, 7, 0, 0, 0, 0, 5, 0, 0, 0, 0,

[3114] Fix | Delete

0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0,

[3115] Fix | Delete

0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0,

[3116] Fix | Delete

0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0,

[3117] Fix | Delete

0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0,

[3118] Fix | Delete

0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0,

[3119] Fix | Delete

0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 1

[3120] Fix | Delete

);

[3121] Fix | Delete

[3122] Fix | Delete

/** @var array<int, ParagonIE_Sodium_Core32_Curve25519_Ge_Cached> $Ai size 8 */

[3123] Fix | Delete

$Ai = array();

[3124] Fix | Delete

[3125] Fix | Delete

# ge_p3_to_cached(&Ai[0], A);

[3126] Fix | Delete

$Ai[0] = self::ge_p3_to_cached($A);

[3127] Fix | Delete

# ge_p3_dbl(&t, A);

[3128] Fix | Delete

$t = self::ge_p3_dbl($A);

[3129] Fix | Delete

# ge_p1p1_to_p3(&A2, &t);

[3130] Fix | Delete

$A2 = self::ge_p1p1_to_p3($t);

[3131] Fix | Delete

[3132] Fix | Delete

for ($i = 1; $i < 8; ++$i) {

[3133] Fix | Delete

# ge_add(&t, &A2, &Ai[0]);

[3134] Fix | Delete

$t = self::ge_add($A2, $Ai[$i - 1]);

[3135] Fix | Delete

# ge_p1p1_to_p3(&u, &t);

[3136] Fix | Delete

$u = self::ge_p1p1_to_p3($t);

[3137] Fix | Delete

# ge_p3_to_cached(&Ai[i], &u);

[3138] Fix | Delete

$Ai[$i] = self::ge_p3_to_cached($u);

[3139] Fix | Delete

}

[3140] Fix | Delete

[3141] Fix | Delete

$r = self::ge_p3_0();

[3142] Fix | Delete

for ($i = 252; $i >= 0; --$i) {

[3143] Fix | Delete

$t = self::ge_p3_dbl($r);

[3144] Fix | Delete

if ($aslide[$i] > 0) {

[3145] Fix | Delete

# ge_p1p1_to_p3(&u, &t);

[3146] Fix | Delete

$u = self::ge_p1p1_to_p3($t);

[3147] Fix | Delete

# ge_add(&t, &u, &Ai[aslide[i] / 2]);

[3148] Fix | Delete

$t = self::ge_add($u, $Ai[(int)($aslide[$i] / 2)]);

[3149] Fix | Delete

} elseif ($aslide[$i] < 0) {

[3150] Fix | Delete

# ge_p1p1_to_p3(&u, &t);

[3151] Fix | Delete

$u = self::ge_p1p1_to_p3($t);

[3152] Fix | Delete

# ge_sub(&t, &u, &Ai[(-aslide[i]) / 2]);

[3153] Fix | Delete

$t = self::ge_sub($u, $Ai[(int)(-$aslide[$i] / 2)]);

[3154] Fix | Delete

}

[3155] Fix | Delete

}

[3156] Fix | Delete

# ge_p1p1_to_p3(r, &t);

[3157] Fix | Delete

return self::ge_p1p1_to_p3($t);

[3158] Fix | Delete

}

[3159] Fix | Delete

}

[3160] Fix | Delete

[3161] Fix | Delete

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