ParagonIE_Sodium_Core32_Curve25519::sc_reduce( string $s ): string

2750    public static function sc_reduce($s)2751    {2752        /**2753         * @var ParagonIE_Sodium_Core32_Int64 $s02754         * @var ParagonIE_Sodium_Core32_Int64 $s12755         * @var ParagonIE_Sodium_Core32_Int64 $s22756         * @var ParagonIE_Sodium_Core32_Int64 $s32757         * @var ParagonIE_Sodium_Core32_Int64 $s42758         * @var ParagonIE_Sodium_Core32_Int64 $s52759         * @var ParagonIE_Sodium_Core32_Int64 $s62760         * @var ParagonIE_Sodium_Core32_Int64 $s72761         * @var ParagonIE_Sodium_Core32_Int64 $s82762         * @var ParagonIE_Sodium_Core32_Int64 $s92763         * @var ParagonIE_Sodium_Core32_Int64 $s102764         * @var ParagonIE_Sodium_Core32_Int64 $s112765         * @var ParagonIE_Sodium_Core32_Int64 $s122766         * @var ParagonIE_Sodium_Core32_Int64 $s132767         * @var ParagonIE_Sodium_Core32_Int64 $s142768         * @var ParagonIE_Sodium_Core32_Int64 $s152769         * @var ParagonIE_Sodium_Core32_Int64 $s162770         * @var ParagonIE_Sodium_Core32_Int64 $s172771         * @var ParagonIE_Sodium_Core32_Int64 $s182772         * @var ParagonIE_Sodium_Core32_Int64 $s192773         * @var ParagonIE_Sodium_Core32_Int64 $s202774         * @var ParagonIE_Sodium_Core32_Int64 $s212775         * @var ParagonIE_Sodium_Core32_Int64 $s222776         * @var ParagonIE_Sodium_Core32_Int64 $s232777         */2778        $s0 = ParagonIE_Sodium_Core32_Int64::fromInt(2097151 & self::load_3(self::substr($s, 0, 3)));2779        $s1 = ParagonIE_Sodium_Core32_Int64::fromInt(2097151 & (self::load_4(self::substr($s, 2, 4)) >> 5));2780        $s2 = ParagonIE_Sodium_Core32_Int64::fromInt(2097151 & (self::load_3(self::substr($s, 5, 3)) >> 2));2781        $s3 = ParagonIE_Sodium_Core32_Int64::fromInt(2097151 & (self::load_4(self::substr($s, 7, 4)) >> 7));2782        $s4 = ParagonIE_Sodium_Core32_Int64::fromInt(2097151 & (self::load_4(self::substr($s, 10, 4)) >> 4));2783        $s5 = ParagonIE_Sodium_Core32_Int64::fromInt(2097151 & (self::load_3(self::substr($s, 13, 3)) >> 1));2784        $s6 = ParagonIE_Sodium_Core32_Int64::fromInt(2097151 & (self::load_4(self::substr($s, 15, 4)) >> 6));2785        $s7 = ParagonIE_Sodium_Core32_Int64::fromInt(2097151 & (self::load_3(self::substr($s, 18, 4)) >> 3));2786        $s8 = ParagonIE_Sodium_Core32_Int64::fromInt(2097151 & self::load_3(self::substr($s, 21, 3)));2787        $s9 = ParagonIE_Sodium_Core32_Int64::fromInt(2097151 & (self::load_4(self::substr($s, 23, 4)) >> 5));2788        $s10 = ParagonIE_Sodium_Core32_Int64::fromInt(2097151 & (self::load_3(self::substr($s, 26, 3)) >> 2));2789        $s11 = ParagonIE_Sodium_Core32_Int64::fromInt(2097151 & (self::load_4(self::substr($s, 28, 4)) >> 7));2790        $s12 = ParagonIE_Sodium_Core32_Int64::fromInt(2097151 & (self::load_4(self::substr($s, 31, 4)) >> 4));2791        $s13 = ParagonIE_Sodium_Core32_Int64::fromInt(2097151 & (self::load_3(self::substr($s, 34, 3)) >> 1));2792        $s14 = ParagonIE_Sodium_Core32_Int64::fromInt(2097151 & (self::load_4(self::substr($s, 36, 4)) >> 6));2793        $s15 = ParagonIE_Sodium_Core32_Int64::fromInt(2097151 & (self::load_3(self::substr($s, 39, 4)) >> 3));2794        $s16 = ParagonIE_Sodium_Core32_Int64::fromInt(2097151 & self::load_3(self::substr($s, 42, 3)));2795        $s17 = ParagonIE_Sodium_Core32_Int64::fromInt(2097151 & (self::load_4(self::substr($s, 44, 4)) >> 5));2796        $s18 = ParagonIE_Sodium_Core32_Int64::fromInt(2097151 & (self::load_3(self::substr($s, 47, 3)) >> 2));2797        $s19 = ParagonIE_Sodium_Core32_Int64::fromInt(2097151 & (self::load_4(self::substr($s, 49, 4)) >> 7));2798        $s20 = ParagonIE_Sodium_Core32_Int64::fromInt(2097151 & (self::load_4(self::substr($s, 52, 4)) >> 4));2799        $s21 = ParagonIE_Sodium_Core32_Int64::fromInt(2097151 & (self::load_3(self::substr($s, 55, 3)) >> 1));2800        $s22 = ParagonIE_Sodium_Core32_Int64::fromInt(2097151 & (self::load_4(self::substr($s, 57, 4)) >> 6));2801        $s23 = ParagonIE_Sodium_Core32_Int64::fromInt(0x1fffffff & (self::load_4(self::substr($s, 60, 4)) >> 3));2802 2803        $s11 = $s11->addInt64($s23->mulInt(666643, 20));2804        $s12 = $s12->addInt64($s23->mulInt(470296, 19));2805        $s13 = $s13->addInt64($s23->mulInt(654183, 20));2806        $s14 = $s14->subInt64($s23->mulInt(997805, 20));2807        $s15 = $s15->addInt64($s23->mulInt(136657, 18));2808        $s16 = $s16->subInt64($s23->mulInt(683901, 20));2809 2810        $s10 = $s10->addInt64($s22->mulInt(666643, 20));2811        $s11 = $s11->addInt64($s22->mulInt(470296, 19));2812        $s12 = $s12->addInt64($s22->mulInt(654183, 20));2813        $s13 = $s13->subInt64($s22->mulInt(997805, 20));2814        $s14 = $s14->addInt64($s22->mulInt(136657, 18));2815        $s15 = $s15->subInt64($s22->mulInt(683901, 20));2816 2817        $s9  =  $s9->addInt64($s21->mulInt(666643, 20));2818        $s10 = $s10->addInt64($s21->mulInt(470296, 19));2819        $s11 = $s11->addInt64($s21->mulInt(654183, 20));2820        $s12 = $s12->subInt64($s21->mulInt(997805, 20));2821        $s13 = $s13->addInt64($s21->mulInt(136657, 18));2822        $s14 = $s14->subInt64($s21->mulInt(683901, 20));2823 2824        $s8  =  $s8->addInt64($s20->mulInt(666643, 20));2825        $s9  =  $s9->addInt64($s20->mulInt(470296, 19));2826        $s10 = $s10->addInt64($s20->mulInt(654183, 20));2827        $s11 = $s11->subInt64($s20->mulInt(997805, 20));2828        $s12 = $s12->addInt64($s20->mulInt(136657, 18));2829        $s13 = $s13->subInt64($s20->mulInt(683901, 20));