ืงืึทื ืคืึทื“ืขื ื˜ืฉืึทืœ ื˜ืจืึทื ื–ืึทืงืฉืึทื ื– ืื™ืŸ ืžืึธื ืขืจืึธ, ืึธื“ืขืจ ื•ื•ื™ ืฆื• ืึทืจื™ื‘ืขืจืคื™ืจืŸ ืื•ืžื‘ืึทืงืึทื ื˜ ื˜ื™ื ื’ื– ืฆื• ืื•ืžื‘ืึทืงืึทื ื˜ ื“ืขืกื˜ืึทื ื™ื™ืฉืึทื ื–

ืžื™ืจ ืคืึธืจื–ืขืฆืŸ ืื•ื ื“ื–ืขืจ ืกืขืจื™ืข ื•ื•ืขื’ืŸ ืžืึธื ืขืจืึธ ื‘ืœืึทืงื›ื™ื™ื•ื•ืึทืŸ, ืื•ืŸ ื”ื™ื™ึทื ื˜ ืก ืึทืจื˜ื™ืงืœ ื•ื•ืขื˜ ืคืึธืงื•ืก ืื•ื™ืฃ ื“ื™ RingCT (Ring Confidential Transactions) ืคึผืจืึธื˜ืึธืงืึธืœ, ื•ื•ืึธืก ื™ื ื˜ืจืึทื“ื•ืกื™ื– ืงืึทื ืคืึทื“ืขื ืฉืึทืœ ื˜ืจืึทื ื–ืึทืงืฉืึทื ื– ืื•ืŸ ื ื™ื™ึท ืจื™ื ื’ ืกื™ื’ื ืึทื˜ืฉืขืจื–. ืฆื•ื ื‘ืึทื“ื•ื™ืขืจืŸ, ืขืก ืื™ื– ืงืœื™ื™ืŸ ืื™ื ืคึฟืึธืจืžืึทืฆื™ืข ืื•ื™ืฃ ื“ื™ ืื™ื ื˜ืขืจื ืขื˜ ื•ื•ืขื’ืŸ ื•ื•ื™ ืขืก ืึทืจื‘ืขื˜, ืื•ืŸ ืžื™ืจ ื’ืขืคืจื•ื•ื•ื˜ ืฆื• ืคึผืœืึธืžื‘ื™ืจืŸ ื“ืขื ืจื™ืก.

ืงืึทื ืคืึทื“ืขื ื˜ืฉืึทืœ ื˜ืจืึทื ื–ืึทืงืฉืึทื ื– ืื™ืŸ ืžืึธื ืขืจืึธ, ืึธื“ืขืจ ื•ื•ื™ ืฆื• ืึทืจื™ื‘ืขืจืคื™ืจืŸ ืื•ืžื‘ืึทืงืึทื ื˜ ื˜ื™ื ื’ื– ืฆื• ืื•ืžื‘ืึทืงืึทื ื˜ ื“ืขืกื˜ืึทื ื™ื™ืฉืึทื ื–

ืžื™ืจ ื•ื•ืขืœืŸ ืจืขื“ืŸ ื•ื•ืขื’ืŸ ื•ื•ื™ ื“ื™ ื ืขืฅ ื›ื™ื™ื“ื– ืึทืจื™ื‘ืขืจืคื™ืจืŸ ืึทืžืึทื•ื ืฅ ื ื™ืฆืŸ ื“ืขื ืคึผืจืึธื˜ืึธืงืึธืœ, ื•ื•ืึธืก ื–ื™ื™ ืคืืจืœืื–ืŸ ื“ื™ ืงืœืึทืกื™ืฉ ืงืจื™ืคึผื˜ืึธื ืึธื˜ืข ืจื™ื ื’ ืกื™ื’ื ืึทื˜ืฉืขืจื–, ืื•ืŸ ื•ื•ื™ ื“ื™ ื˜ืขื›ื ืึธืœืึธื’ื™ืข ื•ื•ืขื˜ ืึทื ื˜ื•ื•ื™ืงืœืขืŸ ื•ื•ื™ื™ึทื˜ืขืจ.

ื–ื™ื ื˜ ื“ืขื ืคึผืจืึธื˜ืึธืงืึธืœ ืื™ื– ืื™ื™ื ืขืจ ืคื•ืŸ ื“ื™ ืžืขืจืกื˜ ืงืึธืžืคึผืœืขืงืก ื˜ืขืงื ืึทืœืึทื“ื–ืฉื™ื– ืื™ืŸ ืžืึธื ืขืจืึธ, ื“ืขืจ ืœื™ื™ืขื ืขืจ ื•ื•ืขื˜ ื“ืึทืจืคึฟืŸ ืึท ื™ืงืขืจื“ื™ืง ื•ื•ื™ืกืŸ ืคื•ืŸ ื“ื™ ืคึผืœืึทืŸ ืคื•ืŸ ื“ืขื ื‘ืœืึทืงื›ื™ื™ื•ื•ืึทืŸ ืื•ืŸ ืึท ืคึผืึทืกื™ื ื’ ื•ื•ื™ืกืŸ ืคื•ืŸ ื™ืœื™ืคึผื˜ื™ืงืึทืœ ื•ื™ืกื‘ื™ื™ื’ ืงืจื™ืคึผื˜ืึธื’ืจืึทืคื™ (ืฆื• ื‘ืึทืจืฉื˜ ื–ื™ืš ื“ืขื ื•ื•ื™ืกืŸ, ืื™ืจ ืงืขื ืขืŸ ืœื™ื™ืขื ืขืŸ ื“ื™ ืขืจืฉื˜ืขืจ ืงืืคื™ื˜ืœืขืŸ ืคื•ืŸ ืื•ื ื“ื–ืขืจ ืคืจื™ื™ึทืขืจื“ื™ืง ืึทืจื˜ื™ืงืœ ื•ื•ืขื’ืŸ ืžื•ืœื˜ื™ ืกื™ื’ื ืึทื˜ืฉืขืจื–).

ืจื™ื ื’ืงื˜ ืคึผืจืึธื˜ืึธืงืึธืœ

ืื™ื™ื ืขืจ ืคื•ืŸ ื“ื™ ืžืขื’ืœืขืš ืื ืคืืœืŸ ืื•ื™ืฃ ืงืจื™ืคึผื˜ืึธื ืึธื˜ืข ืงืขืจืึทื ืกื™ื– ืื™ื– ื‘ืœืึทืงื›ื™ื™ื•ื•ืึทืŸ ืึทื ืึทืœื™ืกื™ืก ื‘ืื–ื™ืจื˜ ืื•ื™ืฃ ื•ื•ื™ืกืŸ ืคื•ืŸ ื“ื™ ืกื•ืžืข ืื•ืŸ ืฆื™ื™ื˜ ืคื•ืŸ ื“ื™ ื’ืขืฉื™ืงื˜ ื˜ืจืึทื ืกืึทืงื˜ื™ืึธืŸ. ื“ืืก ืึทืœืึทื•ื– ื‘ืื˜ื™ื™ื˜ื™ืง ืฉืžืึธืœ ื“ื™ ื–ื•ื›ืŸ ื’ืขื’ื ื˜ ืคึฟืึทืจ ืขื’ื–ื™ืฅ ืคื•ืŸ ืื™ื ื˜ืขืจืขืก ืฆื• ื“ื™ ืึทื˜ืึทืงืขืจ. ืฆื• ื‘ืึทืฉื™ืฆืŸ ืงืขื’ืŸ ืึทื–ืึท ืึทื ืึทืœื™ืกื™ืก, Monero ื”ืื˜ ื™ืžืคึผืœืึทืžืขื ืึทื“ ืึทืŸ ืึทื ืึธื ื™ืžืข ื‘ืึทื ื•ืฆืขืจืก ื˜ืจืึทื ืกืึทืงื˜ื™ืึธืŸ ืคึผืจืึธื˜ืึธืงืึธืœ ื•ื•ืึธืก ื’ืึธืจ ื›ื™ื™ื“ื– ื“ื™ ืึทืžืึทื•ื ืฅ ืคื•ืŸ ื˜ืจืึทื ืกืคืขืจืก ืื•ื™ืฃ ื“ื™ ื ืขืฅ.

ืขืก ืื™ื– ื›ื“ืื™ ืฆื• ื‘ืืžืขืจืงืŸ ืึทื– ื“ืขืจ ื’ืขื“ืึทื ืง ืคื•ืŸ ื›ื™ื™ื“ื™ื ื’ ืึทืžืึทื•ื ืฅ ืื™ื– ื ื™ืฉื˜ ื ื™ื™ึท. ื‘ื™ื˜ืงืึธื™ืŸ ืงืึธืจ ื“ืขื•ื•ืขืœืึธืคึผืขืจ ื’ืจืขื’ ืžืึทืงืกื•ื•ืขืœ ืื™ื– ื’ืขื•ื•ืขืŸ ืื™ื™ื ืขืจ ืคื•ืŸ ื“ื™ ืขืจืฉื˜ืข ืฆื• ื‘ืึทืฉืจื™ื™ึทื‘ืŸ ืขืก ืื™ืŸ ื–ื™ื™ืŸ ืึทืจื˜ื™ืงืœ ืงืึทื ืคืึทื“ืขื ื˜ืฉืึทืœ ื˜ืจืึทื ื–ืึทืงืฉืึทื ื–. ื“ื™ ืื™ืฆื˜ื™ืงืข ื™ืžืคึผืœืึทืžืขื ื˜ื™ื™ืฉืึทืŸ ืคื•ืŸ RingCT ืื™ื– ื–ื™ื™ืŸ ืžืึธื“ื™ืคื™ืงืึทื˜ื™ืึธืŸ ืžื™ื˜ ื“ื™ ืžืขื’ืœืขื›ืงื™ื™ื˜ ืคื•ืŸ ื ื™ืฆืŸ ืจื™ื ื’ ืกื™ื’ื ืึทื˜ืฉืขืจื– (ืฆื™ ืึธืŸ ื–ื™ื™), ืื•ืŸ ื“ืึธืก ืื™ื– ื•ื•ื™ ืขืก ื’ืึทื˜ ื–ื™ื™ืŸ ื ืึธืžืขืŸ - ืจื™ื ื’ ืงืึธื ืคื™ื“ืขื ื˜ื™ืึทืœ ื˜ืจืึทื ื–ืึทืงืฉืึทื ื–.

ืฆื•ื•ื™ืฉืŸ ืื ื“ืขืจืข ื–ืื›ืŸ, ื“ืขืจ ืคึผืจืึธื˜ืึธืงืึธืœ ื”ืขืœืคื˜ ื‘ืึทืงื•ืžืขืŸ ื‘ืึทืคืจื™ื™ึทืขืŸ ืคื•ืŸ ืคึผืจืึธื‘ืœืขืžืก ืžื™ื˜ ืžื™ืงืกื™ื ื’ ืฉื˜ื•ื™ื‘ ืึทื•ื˜ืคึผื•ืฅ - ืึทื•ื˜ืคึผื•ืฅ ืคื•ืŸ ืึท ืงืœื™ื™ืŸ ืกื•ืžืข (ื™ื•ื–ืฉืึทื•ื•ืึทืœื™ ื‘ืืงื•ืžืขืŸ ืื™ืŸ ื“ื™ ืคืึธืจืขื ืคื•ืŸ ื˜ื•ื™ืฉืŸ ืคื•ืŸ ื˜ืจืึทื ื–ืึทืงืฉืึทื ื–), ื•ื•ืึธืก ื‘ืืฉืืคืŸ ืžืขืจ ืคึผืจืึธื‘ืœืขืžืก ื•ื•ื™ ื–ื™ื™ ื–ืขื ืขืŸ ื•ื•ืขืจื˜.

ืื™ืŸ ื™ืื ื•ืืจ 2017, ืึท ืฉื•ื•ืขืจ ื’ืึธืคึผืœ ืคื•ืŸ ื“ื™ Monero ื ืขืฅ ืื™ื– ืคืืจื’ืขืงื•ืžืขืŸ, ืึทืœืึทื•ื™ื ื’ ื“ื™ ืึทืคึผืฉืึทื ืึทืœ ื ื•ืฆืŸ ืคื•ืŸ ืงืึทื ืคืึทื“ืขื ืฉืึทืœ ื˜ืจืึทื ื–ืึทืงืฉืึทื ื–. ืื•ืŸ ืฉื•ื™ืŸ ืื™ืŸ ืกืขืคื˜ืขืžื‘ืขืจ ืคื•ืŸ ื“ืขืจ ื–ืขืœื‘ื™ืงืขืจ ื™ืึธืจ, ืžื™ื˜ ื“ื™ ื•ื•ืขืจืกื™ืข 6 ืฉื•ื•ืขืจ ื’ืึธืคึผืœ, ืึทื–ืึท ื˜ืจืึทื ื–ืึทืงืฉืึทื ื– ื’ืขื•ื•ืืจืŸ ื“ื™ ื‘ืœื•ื™ื– ืึธื ืขืก ืขืจืœื•ื™ื‘ื˜ ืื•ื™ืฃ ื“ื™ ื ืขืฅ.

RingCT ื ื™ืฆื˜ ืขื˜ืœืขื›ืข ืžืขืงืึทื ื™ื–ืึทืžื– ืื™ืŸ ืึทืžืึธืœ: ืžืึทืœื˜ื™ืœื™ื™ืขืจื“ ืœื™ื ื’ืงื˜ ืกืคึผืึทื ื˜ื™ื™ื ื™ืึทืก ืึทื ืึทื ืึทืžืึทืก ื’ืจื•ืคึผืข ืกื™ื’ื ืึทื˜ืฉืขืจื– (Multilayered Linkable Spontaneous Anonymous Group Signature, ื•ื•ื™ื™ื˜ืขืจ ืจื™ืคืขืจื“ ืฆื• ื•ื•ื™ MLSAG), ืึท ื”ื™ืกื›ื™ื™ึทื•ื•ืขืก ืกื›ืขืžืข (Pedersen Commitments) ืื•ืŸ ืงื™ื™ื˜ ืคึผืจืึธื•ื•ืขืก (ื“ืขืจ ื˜ืขืจืžื™ืŸ ื”ืื˜ ื ื™ืฉื˜ ืึทืŸ ื’ืขื’ืจื™ื ื“ืขื˜ ืื™ื‘ืขืจื–ืขืฆื•ื ื’ ืื™ืŸ ืจื•ืกื™ืฉ) .

ื“ื™ RingCT ืคึผืจืึธื˜ืึธืงืึธืœ ื™ื ื˜ืจืึทื“ื•ืกื™ื– ืฆื•ื•ื™ื™ ื˜ื™ื™ืคึผืก ืคื•ืŸ ืึทื ืึทื ืึทืžืึทืก ื˜ืจืึทื ื–ืึทืงืฉืึทื ื–: ืคึผืฉื•ื˜ ืื•ืŸ ืคื•ืœ. ื“ืขืจ ื‘ื™ื™ึทื˜ืœ ื“ื–ืฉืขื ืขืจื™ื™ืฅ ื“ืขืจ ืขืจืฉื˜ืขืจ ื•ื•ืขืŸ ืึท ื˜ืจืึทื ืกืึทืงื˜ื™ืึธืŸ ื ื™ืฆื˜ ืžืขืจ ื•ื•ื™ ืื™ื™ืŸ ืึทืจื™ื™ึทื ืฉืจื™ื™ึทื‘, ื“ื™ ืจื’ืข - ืื™ืŸ ื“ื™ ืคืึทืจืงืขืจื˜ ืกื™ื˜ื•ืึทืฆื™ืข. ื–ื™ื™ ื–ืขื ืขืŸ ืึทื ื“ืขืจืฉ ืื™ืŸ ื“ื™ ื•ื•ืึทืœืึทื“ื™ื™ืฉืึทืŸ ืคื•ืŸ ื˜ืจืึทื ืกืึทืงื˜ื™ืึธืŸ ืึทืžืึทื•ื ืฅ ืื•ืŸ ื“ื™ ื“ืึทื˜ืŸ ื’ืขื—ืชืžืขื˜ ืžื™ื˜ ืึท MLSAG ื›ืกื™ืžืข (ืžื™ืจ ื•ื•ืขืœืŸ ืจืขื“ืŸ ืžืขืจ ื•ื•ืขื’ืŸ ื“ืขื ืื•ื ื˜ืŸ). ื“ืขืจืฆื•, ื˜ืจืึทื ื–ืึทืงืฉืึทื ื– ืคื•ืŸ ื˜ื™ืคึผ ืคื•ืœ ืงืขื ืขืŸ ื–ื™ื™ืŸ ื“ื–ืฉืขื ืขืจื™ื™ื˜ืึทื“ ืžื™ื˜ ืงื™ื™ืŸ ื ื•ืžืขืจ ืคื•ืŸ ื™ื ืคึผื•ืฅ, ืขืก ืื™ื– ืงื™ื™ืŸ ืคื•ื ื“ืึทืžืขื ื˜ืึทืœ ื—ื™ืœื•ืง. ืื™ืŸ ื“ืขื ื‘ื•ืš "ื ื•ืœ ืฆื• ืžืึธื ืขืจืึธ" ืื™ืŸ ื“ืขื ืึทื›ื˜ื•ื ื’, ืขืก ืื™ื– ื’ืขื–ืื’ื˜ ืึทื– ื“ืขืจ ื‘ืึทืฉืœื•ืก ืฆื• ื‘ืึทื’ืจืขื ืขืฆืŸ ืคื•ืœ ื˜ืจืึทื ื–ืึทืงืฉืึทื ื– ืฆื• ืื™ื™ืŸ ืึทืจื™ื™ึทื ืฉืจื™ื™ึทื‘ ืื™ื– ื’ืขืžืื›ื˜ ืื™ืŸ ื™ืึธื’ืขื ื™ืฉ ืื•ืŸ ืงืขืŸ ื˜ื•ื™ืฉืŸ ืื™ืŸ ื“ืขืจ ืฆื•ืงื•ื ืคึฟื˜.

MLSAG ื›ืกื™ืžืข

ื–ืืœ ืก ื’ืขื“ืขื ืงืขืŸ ื•ื•ืึธืก ื’ืขื—ืชืžืขื˜ ื˜ืจืึทื ืกืึทืงื˜ื™ืึธืŸ ื™ื ืคึผื•ืฅ ื–ืขื ืขืŸ. ื™ืขื“ืขืจ ื˜ืจืึทื ืกืึทืงื˜ื™ืึธืŸ ืกืคึผืขื ื“ื– ืื•ืŸ ื“ื–ืฉืขื ืขืจื™ื™ืฅ ืขื˜ืœืขื›ืข ื’ืขืœื˜. ื’ืขืœื˜ ื–ืขื ืขืŸ ื“ื–ืฉืขื ืขืจื™ื™ื˜ืึทื“ ื“ื•ืจืš ืงืจื™ื™ื™ื˜ื™ื ื’ ื˜ืจืึทื ืกืึทืงื˜ื™ืึธืŸ ืึทื•ื˜ืคึผื•ืฅ (ืึท ื“ื™ืจืขืงื˜ ืึทื ืึทืœืึทื“ื–ืฉื™ ืื™ื– ื‘ืึทื ืงื ืึธื˜ืขืก), ืื•ืŸ ื“ืขืจ ืจืขื–ื•ืœื˜ืึทื˜ ื•ื•ืึธืก ื“ื™ ื˜ืจืึทื ืกืึทืงื˜ื™ืึธืŸ ืกืคึผืขื ื“ื– (ื ืึธืš ืึทืœืข, ืื™ืŸ ืคืึทืงื˜ื™ืฉ ืœืขื‘ืŸ ืžื™ืจ ืคืึทืจื‘ืจืขื ื’ืขืŸ ื‘ืึทื ืงื ืึธื˜ืขืก) ื•ื•ืขืจื˜ ื“ื™ ืึทืจื™ื™ึทื ืฉืจื™ื™ึทื‘ (ื–ื™ื™ืŸ ืึธืคึผื’ืขื”ื™ื˜, ืขืก ืื™ื– ื–ื™ื™ืขืจ ื’ืจื™ื ื’ ืฆื• ืฆืขืžื™ืฉื˜ ื“ืึธ) .

ืึทืŸ ืึทืจื™ื™ึทื ืฉืจื™ื™ึทื‘ ืจืขืคืขืจืขื ืฆืŸ ืงื™ื™ืคืœ ืึทื•ื˜ืคึผื•ืฅ, ืึธื‘ืขืจ ืกืคึผืขื ื“ื– ื‘ืœื•ื™ื– ืื™ื™ืŸ, ืึทื–ื•ื™ ืงืจื™ื™ื™ื˜ื™ื ื’ ืึท "ืกืžืึธื•ืงืกืงืจืขืขืŸ" ืฆื• ืžืึทื›ืŸ ืขืก ืฉื•ื•ืขืจ ืฆื• ืึทื ืึทืœื™ื™ื– ื“ื™ ืื™ื‘ืขืจื–ืขืฆื•ื ื’ ื’ืขืฉื™ื›ื˜ืข. ืื•ื™ื‘ ืึท ื˜ืจืึทื ืกืึทืงื˜ื™ืึธืŸ ื”ืื˜ ืžืขืจ ื•ื•ื™ ืื™ื™ืŸ ืึทืจื™ื™ึทื ืฉืจื™ื™ึทื‘, ืึทื–ืึท ืึท ืกื˜ืจื•ืงื˜ื•ืจ ืงืขื ืขืŸ ื–ื™ื™ืŸ ืจืขืคึผืจื™ื–ืขื ื˜ื™ื“ ื•ื•ื™ ืึท ืžืึทื˜ืจื™ืฅ, ื•ื•ื• ื“ื™ ืจืึธื•ื– ื–ืขื ืขืŸ ื“ื™ ื™ื ืคึผื•ืฅ ืื•ืŸ ื“ื™ ืฉืคืืœื˜ืŸ ื–ืขื ืขืŸ ื“ื™ ื’ืขืžื™ืฉื˜ ืึทื•ื˜ืคึผื•ืฅ. ืฆื• ื‘ืึทื•ื•ื™ื™ึทื–ืŸ ืฆื• ื“ื™ ื ืขืฅ ืึทื– ื“ื™ ื˜ืจืึทื ืกืึทืงื˜ื™ืึธืŸ ืกืคึผืขื ื“ื– ืคึผื•ื ืงื˜ ื–ื™ื™ึทืŸ ืึทื•ื˜ืคึผื•ืฅ (ื•ื•ื™ืกืŸ ื–ื™ื™ืขืจ ืกื•ื“ ืฉืœื™ืกืœืขืŸ), ื“ื™ ื™ื ืคึผื•ืฅ ื–ืขื ืขืŸ ื’ืขื—ืชืžืขื˜ ืžื™ื˜ ืึท ืจื™ื ื’ ื›ืกื™ืžืข. ืึทื–ืึท ืึท ื›ืกื™ืžืข ื’ืขืจืึทื ื˜ื™ื– ืึทื– ื“ืขืจ ืฆื™ื™ื›ืŸ ื’ืขื•ื•ืื•ืกื˜ ื“ื™ ืกื•ื“ ืฉืœื™ืกืœืขืŸ ืคึฟืึทืจ ืึทืœืข ืขืœืขืžืขื ื˜ืŸ ืคื•ืŸ ืงื™ื™ืŸ ืคื•ืŸ ื“ื™ ืฉืคืืœื˜ืŸ.

ืงืึทื ืคืึทื“ืขื ืฉืึทืœ ื˜ืจืึทื ื–ืึทืงืฉืึทื ื– ื ื™ื˜ ืžืขืจ ื ื•ืฆืŸ ืงืœืึทืกื™ืฉ ืึธื ืขืก ืงืจื™ืคึผื˜ืึธื ืึธื˜ืข ืจื™ื ื’ ืกื™ื’ื ืึทื˜ืฉืขืจื–, ื–ื™ื™ ื–ืขื ืขืŸ ืจื™ืคึผืœื™ื™ืกื˜ ื“ื•ืจืš MLSAG - ืึท ื•ื•ืขืจืกื™ืข ืคื•ืŸ โ€‹โ€‹ืขื ืœืขืš ืื™ื™ืŸ-ืฉื™ื›ื˜ืข ืจื™ื ื’ ืกื™ื’ื ืึทื˜ืฉืขืจื– ืฆื•ื’ืขืคืืกื˜ ืคึฟืึทืจ ืงื™ื™ืคืœ ื™ื ืคึผื•ืฅ, LSAG.

ื–ื™ื™ ื–ืขื ืขืŸ ื’ืขืจื•ืคืŸ ืžื•ืœื˜ื™ืœื™ื™ึทืขืจ ื•ื•ื™ื™ึทืœ ื–ื™ื™ ืฆื™ื™ื›ืŸ ืขื˜ืœืขื›ืข ื™ื ืคึผื•ืฅ ืื™ืŸ ืึทืžืึธืœ, ื™ืขื“ืขืจ ืคื•ืŸ ื•ื•ืึธืก ืื™ื– ื’ืขืžื™ืฉื˜ ืžื™ื˜ ืขื˜ืœืขื›ืข ืื ื“ืขืจืข, ื“"ื” ืึท ืžืึทื˜ืจื™ืฅ ืื™ื– ื’ืขื—ืชืžืขื˜, ืื•ืŸ ื ื™ืฉื˜ ืื™ื™ืŸ ืจื•ื“ืขืจืŸ. ื•ื•ื™ ืžื™ืจ ื•ื•ืขืœืŸ ื–ืขืŸ ืฉืคึผืขื˜ืขืจ, ื“ืึธืก ื”ืขืœืคึผืก ืฉืคึผืึธืจืŸ ืื•ื™ืฃ ื›ืกื™ืžืข ื’ืจื™ื™ืก.

ื–ืืœ ืก ืงื•ืง ืื™ืŸ ื•ื•ื™ ืึท ืจื™ื ื’ ื›ืกื™ืžืข ืื™ื– ื’ืขืฉืืคืŸ, ื ื™ืฆืŸ ื“ื™ ื‘ื™ื™ืฉืคึผื™ืœ ืคื•ืŸ ืึท ื˜ืจืึทื ืกืึทืงื˜ื™ืึธืŸ ื•ื•ืึธืก ืกืคึผืขื ื“ื– 2 ืคืึทืงื˜ื™ืฉ ืึทื•ื˜ืคึผื•ืฅ ืื•ืŸ ื ื™ืฆื˜ ืž - 1 ืจืึทื ื“ืึธื ืึธื ืขืก ืคื•ืŸ ื“ื™ ื‘ืœืึทืงื›ื™ื™ื•ื•ืึทืŸ ืคึฟืึทืจ ืžื™ืงืกื™ื ื’. ื–ืืœ ืื•ื ื“ื– ืึธื ื•ื•ื™ื™ึทื–ืŸ ื“ื™ ืฆื™ื‘ื•ืจ ืฉืœื™ืกืœืขืŸ ืคื•ืŸ ื“ื™ ืึทื•ื˜ืคึผื•ืฅ ื•ื•ืึธืก ืžื™ืจ ืคืึทืจื‘ืจืขื ื’ืขืŸ ื•ื•ื™
ืงืึทื ืคืึทื“ืขื ื˜ืฉืึทืœ ื˜ืจืึทื ื–ืึทืงืฉืึทื ื– ืื™ืŸ ืžืึธื ืขืจืึธ, ืึธื“ืขืจ ื•ื•ื™ ืฆื• ืึทืจื™ื‘ืขืจืคื™ืจืŸ ืื•ืžื‘ืึทืงืึทื ื˜ ื˜ื™ื ื’ื– ืฆื• ืื•ืžื‘ืึทืงืึทื ื˜ ื“ืขืกื˜ืึทื ื™ื™ืฉืึทื ื–, ืื•ืŸ ืฉืœื™ืกืœ ื‘ื™ืœื“ืขืจ ืคึฟืึทืจ ื–ื™ื™ ืึทืงืึธืจื“ื™ื ื’ืœื™: ืงืึทื ืคืึทื“ืขื ื˜ืฉืึทืœ ื˜ืจืึทื ื–ืึทืงืฉืึทื ื– ืื™ืŸ ืžืึธื ืขืจืึธ, ืึธื“ืขืจ ื•ื•ื™ ืฆื• ืึทืจื™ื‘ืขืจืคื™ืจืŸ ืื•ืžื‘ืึทืงืึทื ื˜ ื˜ื™ื ื’ื– ืฆื• ืื•ืžื‘ืึทืงืึทื ื˜ ื“ืขืกื˜ืึทื ื™ื™ืฉืึทื ื– ืื–ื•ื™, ืžื™ืจ ื‘ืึทืงื•ืžืขืŸ ืึท ืžืึทื˜ืจื™ืฅ ืคื•ืŸ ื’ืจื™ื™ืก 2 x m. ืขืจืฉื˜ืขืจ, ืžื™ืจ ื“ืึทืจืคึฟืŸ ืฆื• ืจืขื›ืขื ืขืŸ ื“ื™ ืึทื–ื•ื™ ื’ืขืจื•ืคืขื ืข ื˜ืฉืึทืœืึทื ื“ื–ืฉื™ื– ืคึฟืึทืจ ื™ืขื“ืขืจ ืคึผืึธืจ ืคื•ืŸ ืึทื•ื˜ืคึผื•ืฅ:
ืงืึทื ืคืึทื“ืขื ื˜ืฉืึทืœ ื˜ืจืึทื ื–ืึทืงืฉืึทื ื– ืื™ืŸ ืžืึธื ืขืจืึธ, ืึธื“ืขืจ ื•ื•ื™ ืฆื• ืึทืจื™ื‘ืขืจืคื™ืจืŸ ืื•ืžื‘ืึทืงืึทื ื˜ ื˜ื™ื ื’ื– ืฆื• ืื•ืžื‘ืึทืงืึทื ื˜ ื“ืขืกื˜ืึทื ื™ื™ืฉืึทื ื–
ืžื™ืจ ืึธื ื”ื™ื™ื‘ืŸ ื“ื™ ื—ืฉื‘ื•ื ื•ืช ืžื™ื˜ ื“ื™ ืึทื•ื˜ืคึผื•ืฅ ื•ื•ืึธืก ืžื™ืจ ืคืึทืจื‘ืจืขื ื’ืขืŸ ืžื™ื˜ ื–ื™ื™ืขืจ ืฆื™ื‘ื•ืจ ืฉืœื™ืกืœืขืŸ:ืงืึทื ืคืึทื“ืขื ื˜ืฉืึทืœ ื˜ืจืึทื ื–ืึทืงืฉืึทื ื– ืื™ืŸ ืžืึธื ืขืจืึธ, ืึธื“ืขืจ ื•ื•ื™ ืฆื• ืึทืจื™ื‘ืขืจืคื™ืจืŸ ืื•ืžื‘ืึทืงืึทื ื˜ ื˜ื™ื ื’ื– ืฆื• ืื•ืžื‘ืึทืงืึทื ื˜ ื“ืขืกื˜ืึทื ื™ื™ืฉืึทื ื–ืื•ืŸ ื˜ืจืึทืค - ื ื•ืžืขืจืŸืงืึทื ืคืึทื“ืขื ื˜ืฉืึทืœ ื˜ืจืึทื ื–ืึทืงืฉืึทื ื– ืื™ืŸ ืžืึธื ืขืจืึธ, ืึธื“ืขืจ ื•ื•ื™ ืฆื• ืึทืจื™ื‘ืขืจืคื™ืจืŸ ืื•ืžื‘ืึทืงืึทื ื˜ ื˜ื™ื ื’ื– ืฆื• ืื•ืžื‘ืึทืงืึทื ื˜ ื“ืขืกื˜ืึทื ื™ื™ืฉืึทื ื–ื•ื•ื™ ืึท ืจืขื–ื•ืœื˜ืึทื˜, ืžื™ืจ ื‘ืึทืงื•ืžืขืŸ ื“ื™ ืคืืœื’ืขื ื“ืข ื•ื•ืึทืœื•ืขืก:
ืงืึทื ืคืึทื“ืขื ื˜ืฉืึทืœ ื˜ืจืึทื ื–ืึทืงืฉืึทื ื– ืื™ืŸ ืžืึธื ืขืจืึธ, ืึธื“ืขืจ ื•ื•ื™ ืฆื• ืึทืจื™ื‘ืขืจืคื™ืจืŸ ืื•ืžื‘ืึทืงืึทื ื˜ ื˜ื™ื ื’ื– ืฆื• ืื•ืžื‘ืึทืงืึทื ื˜ ื“ืขืกื˜ืึทื ื™ื™ืฉืึทื ื–, ื•ื•ืึธืก ืžื™ืจ ื ื•ืฆืŸ ืฆื• ืจืขื›ืขื ืขืŸ ืึทืจื•ื™ืกืจื•ืคืŸ
ืงืึทื ืคืึทื“ืขื ื˜ืฉืึทืœ ื˜ืจืึทื ื–ืึทืงืฉืึทื ื– ืื™ืŸ ืžืึธื ืขืจืึธ, ืึธื“ืขืจ ื•ื•ื™ ืฆื• ืึทืจื™ื‘ืขืจืคื™ืจืŸ ืื•ืžื‘ืึทืงืึทื ื˜ ื˜ื™ื ื’ื– ืฆื• ืื•ืžื‘ืึทืงืึทื ื˜ ื“ืขืกื˜ืึทื ื™ื™ืฉืึทื ื–ื“ืขืจ ื•ื•ื™ื™ึทื˜ืขืจ ืคึผืึธืจ ืคื•ืŸ ืึทื•ื˜ืคึผื•ืฅ (ืฆื• ืžืึทื›ืŸ ืขืก ื’ืจื™ื ื’ืขืจ ืฆื• ืคึฟืึทืจืฉื˜ื™ื™ืŸ ื•ื•ืึธืก ืžื™ืจ ืคืึทืจื‘ื™ื™ึทื˜ืŸ ื•ื•ื•, ืžื™ืจ ื”ืึธื‘ืŸ ื›ื™ื™ืœื™ื™ื˜ื™ื“ ื“ื™ ื•ื•ืึทืœื•ืขืก ืื™ืŸ ืคืึทืจืฉื™ื“ืขื ืข ืคืืจื‘ืŸ). ืึทืœืข ื“ื™ ืคืืœื’ืขื ื“ืข ื•ื•ืึทืœื•ืขืก ื–ืขื ืขืŸ ืงืึทืœืงื™ืึทืœื™ื™ื˜ื™ื“ ืื™ืŸ ืึท ืงืจื™ื™ึทื– ืžื™ื˜ ื“ื™ ืคืึธืจืžื•ืœืึทืก ื’ืขื’ืขื‘ืŸ ืื™ืŸ ื“ืขืจ ืขืจืฉื˜ืขืจ ื’ืขืžืขืœ. ื“ื™ ืœืขืฆื˜ืข ื–ืึทืš ืฆื• ืจืขื›ืขื ืขืŸ ืื™ื– ื“ื™ ืึทืจื•ื™ืกืจื•ืคืŸ ืคึฟืึทืจ ืึท ืคึผืึธืจ ืคื•ืŸ ืคืึทืงื˜ื™ืฉ ืึทื•ื˜ืคึผื•ืฅ.

ื•ื•ื™ ืžื™ืจ ืงืขื ืขืŸ ื–ืขืŸ, ืึทืœืข ืฉืคืืœื˜ืŸ ืึทื—ื•ืฅ ื“ืขืจ ืžื™ื˜ ืคืึทืงื˜ื™ืฉ ืึทื•ื˜ืคึผื•ืฅ ื ื•ืฆืŸ ืจืึทื ื“ืึทืžืœื™ ื“ื–ืฉืขื ืขืจื™ื™ื˜ืึทื“ ื ื•ืžืขืจืŸืงืึทื ืคืึทื“ืขื ื˜ืฉืึทืœ ื˜ืจืึทื ื–ืึทืงืฉืึทื ื– ืื™ืŸ ืžืึธื ืขืจืึธ, ืึธื“ืขืจ ื•ื•ื™ ืฆื• ืึทืจื™ื‘ืขืจืคื™ืจืŸ ืื•ืžื‘ืึทืงืึทื ื˜ ื˜ื™ื ื’ื– ืฆื• ืื•ืžื‘ืึทืงืึทื ื˜ ื“ืขืกื˜ืึทื ื™ื™ืฉืึทื ื–. ืคืึทืจ ฯ€- ื–ื™ื™ึทืœ ืžื™ืจ ื•ื•ืขืœืŸ ืื•ื™ืš ื“ืึทืจืคึฟืŸ ื–ื™ื™. ื–ืืœ ืก ื™ื‘ืขืจืžืึทื›ืŸืงืึทื ืคืึทื“ืขื ื˜ืฉืึทืœ ื˜ืจืึทื ื–ืึทืงืฉืึทื ื– ืื™ืŸ ืžืึธื ืขืจืึธ, ืึธื“ืขืจ ื•ื•ื™ ืฆื• ืึทืจื™ื‘ืขืจืคื™ืจืŸ ืื•ืžื‘ืึทืงืึทื ื˜ ื˜ื™ื ื’ื– ืฆื• ืื•ืžื‘ืึทืงืึทื ื˜ ื“ืขืกื˜ืึทื ื™ื™ืฉืึทื ื–ืื™ืŸ s:ืงืึทื ืคืึทื“ืขื ื˜ืฉืึทืœ ื˜ืจืึทื ื–ืึทืงืฉืึทื ื– ืื™ืŸ ืžืึธื ืขืจืึธ, ืึธื“ืขืจ ื•ื•ื™ ืฆื• ืึทืจื™ื‘ืขืจืคื™ืจืŸ ืื•ืžื‘ืึทืงืึทื ื˜ ื˜ื™ื ื’ื– ืฆื• ืื•ืžื‘ืึทืงืึทื ื˜ ื“ืขืกื˜ืึทื ื™ื™ืฉืึทื ื–
ื“ื™ ื›ืกื™ืžืข ื–ื™ืš ืื™ื– ืึท ื˜ื•ืคึผืœืข ืคื•ืŸ โ€‹โ€‹ืึทืœืข ื“ื™ ื•ื•ืึทืœื•ืขืก:

ืงืึทื ืคืึทื“ืขื ื˜ืฉืึทืœ ื˜ืจืึทื ื–ืึทืงืฉืึทื ื– ืื™ืŸ ืžืึธื ืขืจืึธ, ืึธื“ืขืจ ื•ื•ื™ ืฆื• ืึทืจื™ื‘ืขืจืคื™ืจืŸ ืื•ืžื‘ืึทืงืึทื ื˜ ื˜ื™ื ื’ื– ืฆื• ืื•ืžื‘ืึทืงืึทื ื˜ ื“ืขืกื˜ืึทื ื™ื™ืฉืึทื ื–

ื“ื™ ื“ืึทื˜ืŸ ื–ืขื ืขืŸ ื“ืขืžืึธืœื˜ ื’ืขืฉืจื™ื‘ืŸ ืื™ืŸ ืึท ื˜ืจืึทื ืกืึทืงื˜ื™ืึธืŸ.

ื•ื•ื™ ืžื™ืจ ืงืขื ืขืŸ ื–ืขืŸ, MLSAG ื›ึผื•ืœืœ ื‘ืœื•ื™ื– ืื™ื™ืŸ ืึทืจื•ื™ืกืจื•ืคืŸ c0, ื•ื•ืึธืก ืึทืœืึทื•ื– ืื™ืจ ืฆื• ืจืึทื˜ืขื•ื•ืขืŸ ืื•ื™ืฃ ื›ืกื™ืžืข ื’ืจื™ื™ืก (ื•ื•ืึธืก ืฉื•ื™ืŸ ืจื™ืงื•ื•ื™ื™ืขืจื– ืึท ืคึผืœืึทืฅ ืคื•ืŸ ืคึผืœืึทืฅ). ื•ื•ื™ื™ึทื˜ืขืจ, ืงื™ื™ืŸ ื™ื ืกืคึผืขืงื˜ืึธืจ, ื ื™ืฆืŸ ื“ื™ ื“ืึทื˜ืŸืงืึทื ืคืึทื“ืขื ื˜ืฉืึทืœ ื˜ืจืึทื ื–ืึทืงืฉืึทื ื– ืื™ืŸ ืžืึธื ืขืจืึธ, ืึธื“ืขืจ ื•ื•ื™ ืฆื• ืึทืจื™ื‘ืขืจืคื™ืจืŸ ืื•ืžื‘ืึทืงืึทื ื˜ ื˜ื™ื ื’ื– ืฆื• ืื•ืžื‘ืึทืงืึทื ื˜ ื“ืขืกื˜ืึทื ื™ื™ืฉืึทื ื–, ืจื™ืกื˜ืึธืจื– ื“ื™ ื•ื•ืึทืœื•ืขืก c1,โ€ฆ, ืกืขื ื˜ื™ืžืขื˜ืขืจ ืื•ืŸ ื˜ืฉืขืงืก ืึทื–ืงืึทื ืคืึทื“ืขื ื˜ืฉืึทืœ ื˜ืจืึทื ื–ืึทืงืฉืึทื ื– ืื™ืŸ ืžืึธื ืขืจืึธ, ืึธื“ืขืจ ื•ื•ื™ ืฆื• ืึทืจื™ื‘ืขืจืคื™ืจืŸ ืื•ืžื‘ืึทืงืึทื ื˜ ื˜ื™ื ื’ื– ืฆื• ืื•ืžื‘ืึทืงืึทื ื˜ ื“ืขืกื˜ืึทื ื™ื™ืฉืึทื ื–. ืื–ื•ื™, ืื•ื ื“ื–ืขืจ ืจื™ื ื’ ืื™ื– ืคืืจืžืื›ื˜ ืื•ืŸ ื“ื™ ื›ืกื™ืžืข ืื™ื– ื•ื•ืขืจืึทืคื™ื™ื“.

ืคึฟืึทืจ RingCT ื˜ืจืึทื ื–ืึทืงืฉืึทื ื– ืคื•ืŸ ื“ื™ ืคื•ืœ ื˜ื™ืคึผ, ืื™ื™ื ืขืจ ืžืขืจ ืฉื•ืจื” ืื™ื– ืžื•ืกื™ืฃ ืฆื• ื“ื™ ืžืึทื˜ืจื™ืฅ ืžื™ื˜ ื’ืขืžื™ืฉื˜ ืึทื•ื˜ืคึผื•ืฅ, ืึธื‘ืขืจ ืžื™ืจ ื•ื•ืขืœืŸ ืจืขื“ืŸ ื•ื•ืขื’ืŸ ื“ืขื ืื•ื ื˜ืŸ.

Pedersen ืงืึทืžื™ื˜ืžืึทื ืฅ

ืคืœื™ื›ื˜ ืกืงื™ืžื– (ื“ื™ ืขื ื’ืœื™ืฉืข ื˜ืขืจืžื™ืŸ ืงืึทืžื™ื˜ืžืึทื ืฅ ืื™ื– ืžืขืจ ืึธืคื˜ ื’ืขื ื™ืฆื˜) ื–ืขื ืขืŸ ื’ืขื ื™ืฆื˜ ืึทื–ื•ื™ ืึทื– ืื™ื™ืŸ ืคึผืึทืจื˜ื™ื™ ืงืขื ืขืŸ ื‘ืึทื•ื•ื™ื™ึทื–ืŸ ืึทื– ื–ื™ื™ ื•ื•ื™ืกืŸ ืึท ื–ื™ื›ืขืจ ืกื•ื“ (ื ื•ืžืขืจ) ืึธืŸ ืึทืงื˜ืฉืึทื•ื•ืึทืœื™ ืึทื ื˜ื“ืขืงืŸ ืขืก. ืคึฟืึทืจ ื‘ื™ื™ึทืฉืคึผื™ืœ, ืื™ืจ ื–ืขืžืœ ืึท ื–ื™ื›ืขืจ ื ื•ืžืขืจ ืื•ื™ืฃ ื“ื™ ื‘ื™ื™ื ื“ืœืขืš, ื‘ืึทื˜ืจืึทื›ื˜ืŸ ื”ื™ืกื›ื™ื™ึทื•ื•ืขืก ืื•ืŸ ืคืึธืจืŸ ืขืก ืฆื• ื“ื™ ื•ื•ืขืจืึทืคื™ื™ื™ื ื’ ืคึผืึทืจื˜ื™ื™. ืื–ื•ื™, ืื™ืŸ ื“ืขื ืžืึธืžืขื ื˜ ืคื•ืŸ ื“ื™ืกืงืœืึธื•ื–ื™ื ื’ ื“ื™ ืกื•ื“ ื ื•ืžืขืจ, ื“ื™ ื•ื•ืขืจืึทืคื™ื™ืขืจ ืงืึทืœืงื™ืึทืœื™ื™ืฅ ื™ื ื“ื™ืคึผืขื ื“ืึทื ื˜ืœื™ ื“ื™ ื”ื™ืกื›ื™ื™ึทื•ื•ืขืก, ืื•ืŸ ื“ืขืจืžื™ื˜ ืžืึทื›ืŸ ื–ื™ื›ืขืจ ืึทื– ืื™ืจ ื”ืึธื˜ ื ื™ืฉื˜ ืึธืคึผื ืึทืจืŸ ืื™ื.

ืžืึธื ืขืจืึธ ืงืึทืžื™ื˜ืžืึทื ืฅ ื–ืขื ืขืŸ ื’ืขื ื™ืฆื˜ ืฆื• ื‘ืึทื”ืึทืœื˜ืŸ ื“ื™ ืึทืžืึทื•ื ืฅ ืคื•ืŸ ื˜ืจืึทื ืกืคืขืจืก ืื•ืŸ ื ื•ืฆืŸ ื“ื™ ืžืขืจืกื˜ ืคึผืจืึธืกื˜ ืึธืคึผืฆื™ืข - Pedersen ืงืึทืžื™ื˜ืžืึทื ืฅ. ื“ื•ืจืš ื“ืขื ื•ื•ืขื’, ืึท ื˜ืฉื™ืงืึทื•ื•ืข ืคืึทืงื˜ - ืื™ืŸ ืขืจืฉื˜ืขืจ ื“ื™ ื“ืขื•ื•ืขืœืึธืคึผืขืจืก ืคืืจื’ืขืœื™ื™ื’ื˜ ื›ื™ื™ื“ื™ื ื’ ื“ื™ ืึทืžืึทื•ื ืฅ ื“ื•ืจืš ืคึผืจืึธืกื˜ ืžื™ืงืกื™ื ื’, ื“ืึธืก ืื™ื–, ืึทื“ื™ื ื’ ืึทื•ื˜ืคึผื•ืฅ ืคึฟืึทืจ ืึทืจื‘ื™ื˜ืจืึทืจื™ืฉ ืึทืžืึทื•ื ืฅ ืื™ืŸ ืกื“ืจ ืฆื• ื‘ืึทืงืขื ืขืŸ ืึทื ืกืขืจื˜ืึทื ื˜ื™, ืึธื‘ืขืจ ื“ืขืจื ืึธืš ื–ื™ื™ ืกื•ื•ื™ื˜ืฉื˜ ืฆื• ืงืึทืžื™ื˜ืžืึทื ืฅ (ืขืก ืื™ื– ื ื™ืฉื˜ ืึท ืคืึทืงื˜ ืึทื– ื–ื™ื™ ื’ืขืจืื˜ืขื•ื•ืขื˜ ืื•ื™ืฃ ื“ื™ ื’ืจื™ื™ืก ืคื•ืŸ ื“ื™ ื˜ืจืึทื ืกืึทืงื˜ื™ืึธืŸ, ื•ื•ื™ ืžื™ืจ ื•ื•ืขืœืŸ ื–ืขืŸ ืื•ื ื˜ืŸ).
ืื™ืŸ ืึทืœื’ืขืžื™ื™ืŸ, ื”ื™ืกื›ื™ื™ึทื•ื•ืขืก ืงื•ืงื˜ ื•ื•ื™ ื“ืึธืก:
ืงืึทื ืคืึทื“ืขื ื˜ืฉืึทืœ ื˜ืจืึทื ื–ืึทืงืฉืึทื ื– ืื™ืŸ ืžืึธื ืขืจืึธ, ืึธื“ืขืจ ื•ื•ื™ ืฆื• ืึทืจื™ื‘ืขืจืคื™ืจืŸ ืื•ืžื‘ืึทืงืึทื ื˜ ื˜ื™ื ื’ื– ืฆื• ืื•ืžื‘ืึทืงืึทื ื˜ ื“ืขืกื˜ืึทื ื™ื™ืฉืึทื ื–ื•ื•ื• C - ื“ืขืจ ื˜ื™ื™ึทื˜ืฉ ืคื•ืŸ ื”ื™ืกื›ื™ื™ึทื•ื•ืขืก ื–ื™ืš, a - ืคืึทืจื‘ืึธืจื’ืŸ ืกื•ืžืข, H ืื™ื– ืึท ืคืึทืจืคืขืกื˜ื™ืงื˜ ืคื•ื ื˜ ืื•ื™ืฃ ื“ื™ ื™ืœื™ืคึผื˜ื™ืงืึทืœ ื•ื™ืกื‘ื™ื™ื’ (ื ืึธืš ื’ืขื ืขืจืึทื˜ืึธืจ), ืื•ืŸ x - ืึท ืžื™ืŸ ืคื•ืŸ ืึทืจื‘ื™ื˜ืจืึทืจื™ืฉ ืžืึทืกืงืข, ืึท ื›ื™ื™ื“ื™ื ื’ ืคืึทืงื˜ืึธืจ ื“ื–ืฉืขื ืขืจื™ื™ื˜ืึทื“ ืจืึทื ื“ืึทืžืœื™. ื“ื™ ืžืึทืกืงืข ืื™ื– ื“ืืจืฃ ื“ืึธ ืึทื–ื•ื™ ืึทื– ืึท ื“ืจื™ื˜ ืคึผืึทืจื˜ื™ื™ ืงืขืŸ ื ื™ืฉื˜ ื ืึธืจ ื˜ืจืขืคืŸ ื“ื™ ื•ื•ืขืจื˜ ืคื•ืŸ ื”ื™ืกื›ื™ื™ึทื•ื•ืขืก.

ื•ื•ืขืŸ ืึท ื ื™ื™ึทืข ืจืขื–ื•ืœื˜ืึทื˜ ืื™ื– ื“ื–ืฉืขื ืขืจื™ื™ื˜ืึทื“, ื“ื™ ื‘ื™ื™ึทื˜ืœ ืงืึทืœืงื™ืึทืœื™ื™ืฅ ื”ื™ืกื›ื™ื™ึทื•ื•ืขืก ืคึฟืึทืจ ืขืก, ืื•ืŸ ื•ื•ืขืŸ ืขืก ืื™ื– ืคืืจื‘ืจืื›ื˜, ืขืก ื ืขืžื˜ ืึธื“ืขืจ ื“ื™ ื•ื•ืขืจื˜ ืงืึทืœืงื™ืึทืœื™ื™ื˜ื™ื“ ื‘ืขืฉืึทืก ื“ื•ืจ ืึธื“ืขืจ ืจื™ืงืึทืœืงื™ืึทืœื™ื™ืฅ ืขืก, ื“ื™ืคึผืขื ื“ื™ื ื’ ืื•ื™ืฃ ื“ื™ ื˜ื™ืคึผ ืคื•ืŸ ื˜ืจืึทื ืกืึทืงื˜ื™ืึธืŸ.

ืจื™ื ื’ืงื˜ ืคึผืฉื•ื˜

ืื™ืŸ ื“ื™ ืคืึทืœ ืคื•ืŸ ืคึผืฉื•ื˜ ืจื™ื ื’ืงื˜ ื˜ืจืึทื ื–ืึทืงืฉืึทื ื–, ืื™ืŸ ืกื“ืจ ืฆื• ืขื ืฉื•ืจ ืึทื– ื“ื™ ื˜ืจืึทื ืกืึทืงื˜ื™ืึธืŸ ื‘ืืฉืืคืŸ ืึทื•ื˜ืคึผื•ืฅ ืื™ืŸ ืึท ืกื•ืžืข ื’ืœื™ื™ึทืš ืฆื• ื“ื™ ืกื•ืžืข ืคื•ืŸ โ€‹โ€‹ื™ื ืคึผื•ืฅ (ื”ืื˜ ื ื™ืฉื˜ ืคึผืจืึธื“ื•ืฆื™ืจืŸ ื’ืขืœื˜ ืื•ื™ืก ืคื•ืŸ ื“ื™ืŸ ืœื•ืคื˜), ืขืก ืื™ื– ื ื™ื™ื˜ื™ืง ืึทื– ื“ื™ ืกืึทื›ืึทืงืœ ืคื•ืŸ ืงืึทืžื™ื˜ืžืึทื ืฅ ืคื•ืŸ ื“ืขืจ ืขืจืฉื˜ืขืจ ืื•ืŸ ืจื’ืข. ื–ื™ื™ ื–ื™ื™ืŸ ื“ื™ ื–ืขืœื‘ืข, ื“ืึธืก ืื™ื–:
ืงืึทื ืคืึทื“ืขื ื˜ืฉืึทืœ ื˜ืจืึทื ื–ืึทืงืฉืึทื ื– ืื™ืŸ ืžืึธื ืขืจืึธ, ืึธื“ืขืจ ื•ื•ื™ ืฆื• ืึทืจื™ื‘ืขืจืคื™ืจืŸ ืื•ืžื‘ืึทืงืึทื ื˜ ื˜ื™ื ื’ื– ืฆื• ืื•ืžื‘ืึทืงืึทื ื˜ ื“ืขืกื˜ืึทื ื™ื™ืฉืึทื ื–
ื”ื™ืกื›ื™ื™ึทื•ื•ืขืก ืงืึทืžื™ืฉืึทื ื– ื‘ืึทื˜ืจืึทื›ื˜ืŸ ืขืก ืึท ื‘ื™ืกืœ ืึทื ื“ืขืจืฉ - ืึธืŸ ืึท ืžืึทืกืงืข:
ืงืึทื ืคืึทื“ืขื ื˜ืฉืึทืœ ื˜ืจืึทื ื–ืึทืงืฉืึทื ื– ืื™ืŸ ืžืึธื ืขืจืึธ, ืึธื“ืขืจ ื•ื•ื™ ืฆื• ืึทืจื™ื‘ืขืจืคื™ืจืŸ ืื•ืžื‘ืึทืงืึทื ื˜ ื˜ื™ื ื’ื– ืฆื• ืื•ืžื‘ืึทืงืึทื ื˜ ื“ืขืกื˜ืึทื ื™ื™ืฉืึทื ื–ื•ื•ื• a - ื“ื™ ืกื•ืžืข ืคื•ืŸ โ€‹โ€‹ื“ื™ ืงืึธืžื™ืกื™ืข, ืขืก ืื™ื– ืขืคื ื˜ืœืขืš ื‘ื ื™ืžืฆื.

ื“ืขืจ ืฆื•ื’ืึทื ื’ ืึทืœืึทื•ื– ืื•ื ื“ื– ืฆื• ื‘ืึทื•ื•ื™ื™ึทื–ืŸ ืฆื• ื“ื™ ืจื™ืœื™ื™ื™ื ื’ ืคึผืึทืจื˜ื™ื™ ืึทื– ืžื™ืจ ื ื•ืฆืŸ ื“ื™ ื–ืขืœื‘ืข ืึทืžืึทื•ื ืฅ ืึธืŸ ื“ื™ืกืงืœืึธื•ื–ื™ื ื’ ื–ื™ื™.

ืฆื• ืžืึทื›ืŸ ื“ื™ ื–ืื›ืŸ ืงืœืึธืจ, ืœืึธืžื™ืจ ืงื•ืงืŸ ืื™ืŸ ืึท ื‘ื™ื™ึทืฉืคึผื™ืœ. ื–ืืœ ืก ื–ืึธื’ืŸ ืึท ื˜ืจืึทื ืกืึทืงื˜ื™ืึธืŸ ืกืคึผืขื ื“ื– ืฆื•ื•ื™ื™ ืึทื•ื˜ืคึผื•ืฅ (ื˜ื™ื™ึทื˜ืฉ ื–ื™ื™ ื•ื•ืขืจืŸ ื™ื ืคึผื•ืฅ) ืคื•ืŸ 10 ืื•ืŸ 5 XMR ืื•ืŸ ื“ื–ืฉืขื ืขืจื™ื™ืฅ ื“ืจื™ื™ ืึทื•ื˜ืคึผื•ืฅ ื•ื•ืขืจื˜ 12 XMR: 3, 4 ืื•ืŸ 5 XMR. ืื™ืŸ ื“ืขืจ ื–ืขืœื‘ื™ืงืขืจ ืฆื™ื™ื˜, ืขืจ ืคึผื™ื™ึทืก ืึท ืงืึธืžื™ืกื™ืข ืคื•ืŸ โ€‹โ€‹ืงืกื ื•ืžืงืก XMR. ืื–ื•ื™, ื“ื™ ืกื•ืžืข ืคื•ืŸ โ€‹โ€‹ื’ืขืœื˜ ืคืืจื‘ืจืื›ื˜ ืคึผืœื•ืก ื“ื™ ืกื•ืžืข ื“ื–ืฉืขื ืขืจื™ื™ื˜ืึทื“ ืื•ืŸ ื“ื™ ืงืึธืžื™ืกื™ืข ืื™ื– ื’ืœื™ื™ึทืš ืฆื• 3 XMR. ื–ืืœ ืก ืคึผืจื•ื‘ื™ืจืŸ ืฆื• ืจืขื›ืขื ืขืŸ ืงืึทืžื™ื˜ืžืึทื ืฅ ืื•ืŸ ืงื•ืง ืื™ืŸ ื“ื™ ื—ื™ืœื•ืง ืื™ืŸ ื–ื™ื™ืขืจ ืึทืžืึทื•ื ืฅ (ื’ืขื“ืขื ืงืขืŸ ื“ื™ ืžืึทื˜):

ืงืึทื ืคืึทื“ืขื ื˜ืฉืึทืœ ื˜ืจืึทื ื–ืึทืงืฉืึทื ื– ืื™ืŸ ืžืึธื ืขืจืึธ, ืึธื“ืขืจ ื•ื•ื™ ืฆื• ืึทืจื™ื‘ืขืจืคื™ืจืŸ ืื•ืžื‘ืึทืงืึทื ื˜ ื˜ื™ื ื’ื– ืฆื• ืื•ืžื‘ืึทืงืึทื ื˜ ื“ืขืกื˜ืึทื ื™ื™ืฉืึทื ื–
ื“ืึธ ืžื™ืจ ื–ืขืŸ ืึทื– ืคึฟืึทืจ ื“ื™ ื™ืงื•ื•ื™ื™ื–ืฉืึทืŸ ืฆื• ืงืึทื ื•ื•ืขืจื“ื–ืฉ, ืžื™ืจ ื“ืึทืจืคึฟืŸ ื“ื™ ืกืึทืžื– ืคื•ืŸ ื“ื™ ืึทืจื™ื™ึทื ืฉืจื™ื™ึทื‘ ืื•ืŸ ืจืขื–ื•ืœื˜ืึทื˜ ืžืึทืกืงืก ืฆื• ื–ื™ื™ืŸ ื“ื™ ื–ืขืœื‘ืข. ืฆื• ื˜ืึธืŸ ื“ืึธืก, ื“ื™ ื‘ื™ื™ึทื˜ืœ ื“ื–ืฉืขื ืขืจื™ื™ืฅ ืจืึทื ื“ืึทืžืœื™ ืงืก1, ื™1, ื™2 ืื•ืŸ ื™3, ืื•ืŸ ื“ื™ ืื™ื‘ืขืจื™ืงืข x2 ืจืขื›ื ื˜ ื–ื™ืš ืื–ื•ื™:
ืงืึทื ืคืึทื“ืขื ื˜ืฉืึทืœ ื˜ืจืึทื ื–ืึทืงืฉืึทื ื– ืื™ืŸ ืžืึธื ืขืจืึธ, ืึธื“ืขืจ ื•ื•ื™ ืฆื• ืึทืจื™ื‘ืขืจืคื™ืจืŸ ืื•ืžื‘ืึทืงืึทื ื˜ ื˜ื™ื ื’ื– ืฆื• ืื•ืžื‘ืึทืงืึทื ื˜ ื“ืขืกื˜ืึทื ื™ื™ืฉืึทื ื–
ืžื™ื˜ ื“ื™ ืžืึทืกืงืก, ืžื™ืจ ืงืขื ืขืŸ ื‘ืึทื•ื•ื™ื™ึทื–ืŸ ืฆื• ืงื™ื™ืŸ ื•ื•ืขืจืึทืคื™ื™ืขืจ ืึทื– ืžื™ืจ ื“ื–ืฉืขื ืขืจื™ื™ื˜ ื ื™ืฉื˜ ืžืขืจ ื’ืขืœื˜ ื•ื•ื™ ืžื™ืจ ืคืึทืจื‘ืจืขื ื’ืขืŸ, ืึธืŸ ื“ื™ืกืงืœืึธื•ื–ื™ื ื’ ื“ื™ ืกื•ืžืข. ืึธืจื™ื’ื™ื ืขืœ, ืจืขื›ื˜?

ืจื™ื ื’ืงื˜ ืคื•ืœ

ืื™ืŸ ืคื•ืœ RingCT ื˜ืจืึทื ื–ืึทืงืฉืึทื ื–, ืงืึธื ื˜ืจืึธืœื™ืจืŸ ื“ื™ ืึทืจื™ื‘ืขืจืคื™ืจืŸ ืึทืžืึทื•ื ืฅ ืื™ื– ืึท ื‘ื™ืกืœ ืžืขืจ ืงืึธืžืคึผืœื™ืฆื™ืจื˜. ืื™ืŸ ื“ื™ ื˜ืจืึทื ื–ืึทืงืฉืึทื ื–, ื“ื™ ื‘ื™ื™ึทื˜ืœ ื˜ื•ื˜ ื ื™ืฉื˜ ืจื™ืงืึทืœืงื™ืึทืœื™ื™ื˜ ืงืึทืžื™ื˜ืžืึทื ืฅ ืคึฟืึทืจ ื™ื ืคึผื•ืฅ, ืึธื‘ืขืจ ื ื™ืฆื˜ ื“ื™ ืงืึทืœืงื™ืึทืœื™ื™ื˜ื™ื“ ื•ื•ืขืŸ ื–ื™ื™ ื–ืขื ืขืŸ ื“ื–ืฉืขื ืขืจื™ื™ื˜ืึทื“. ืื™ืŸ ื“ืขื ืคืึทืœ, ืžื™ืจ ืžื•ื–ืŸ ื™ื‘ืขืจื ืขืžืขืŸ ืึทื– ืžื™ืจ ื•ื•ืขืœืŸ ื ื™ื˜ ืžืขืจ ื‘ืึทืงื•ืžืขืŸ ื“ื™ ื—ื™ืœื•ืง ืื™ืŸ ื“ื™ ืกืึทืžื– ื’ืœื™ื™ึทืš ืฆื• ื ื•ืœ, ืึธื‘ืขืจ ืึทื ืฉื˜ืึธื˜:
ืงืึทื ืคืึทื“ืขื ื˜ืฉืึทืœ ื˜ืจืึทื ื–ืึทืงืฉืึทื ื– ืื™ืŸ ืžืึธื ืขืจืึธ, ืึธื“ืขืจ ื•ื•ื™ ืฆื• ืึทืจื™ื‘ืขืจืคื™ืจืŸ ืื•ืžื‘ืึทืงืึทื ื˜ ื˜ื™ื ื’ื– ืฆื• ืื•ืžื‘ืึทืงืึทื ื˜ ื“ืขืกื˜ืึทื ื™ื™ืฉืึทื ื–
ื“ืึธ z - ื“ื™ ื—ื™ืœื•ืง ืฆื•ื•ื™ืฉืŸ ืึทืจื™ื™ึทื ืฉืจื™ื™ึทื‘ ืื•ืŸ ืจืขื–ื•ืœื˜ืึทื˜ ืžืึทืกืงืก. ืื•ื™ื‘ ืžื™ืจ ื‘ืึทื˜ืจืึทื›ื˜ืŸ zG ื•ื•ื™ ืึท ืฆื™ื‘ื•ืจ ืฉืœื™ืกืœ (ื•ื•ืึธืก ืขืก ื“ืข ืคืึทืงื˜ืึธ ืื™ื–), ื“ืขืจื™ื‘ืขืจ z ืื™ื– ื“ื™ ืคึผืจื™ื•ื•ืึทื˜ ืฉืœื™ืกืœ. ืื–ื•ื™, ืžื™ืจ ื•ื•ื™ืกืŸ ื“ื™ ืฆื™ื‘ื•ืจ ืื•ืŸ ืงืึธืจืึทืกืคึผืึทื ื“ื™ื ื’ ืคึผืจื™ื•ื•ืึทื˜ ืฉืœื™ืกืœืขืŸ. ืžื™ื˜ ื“ื™ ื“ืึทื˜ืŸ ืื™ืŸ ื”ืึทื ื˜, ืžื™ืจ ืงืขื ืขืŸ ื ื•ืฆืŸ ืขืก ืื™ืŸ ื“ื™ MLSAG ืจื™ื ื’ ื›ืกื™ืžืข ืฆื•ื–ืืžืขืŸ ืžื™ื˜ ื“ื™ ืขืคื ื˜ืœืขืš ืฉืœื™ืกืœืขืŸ ืคื•ืŸ ื“ื™ ืึทื•ื˜ืคึผื•ืฅ ื’ืขืžื™ืฉื˜:
ืงืึทื ืคืึทื“ืขื ื˜ืฉืึทืœ ื˜ืจืึทื ื–ืึทืงืฉืึทื ื– ืื™ืŸ ืžืึธื ืขืจืึธ, ืึธื“ืขืจ ื•ื•ื™ ืฆื• ืึทืจื™ื‘ืขืจืคื™ืจืŸ ืื•ืžื‘ืึทืงืึทื ื˜ ื˜ื™ื ื’ื– ืฆื• ืื•ืžื‘ืึทืงืึทื ื˜ ื“ืขืกื˜ืึทื ื™ื™ืฉืึทื ื–
ืื–ื•ื™, ืึท ื’ื™ืœื˜ื™ืง ืจื™ื ื’ ื›ืกื™ืžืข ื•ื•ืขื˜ ืขื ืฉื•ืจ ืึทื– ืžื™ืจ ื•ื•ื™ืกืŸ ืึทืœืข ื“ื™ ืคึผืจื™ื•ื•ืึทื˜ ืฉืœื™ืกืœืขืŸ ืคื•ืŸ ืื™ื™ื ืขืจ ืคื•ืŸ ื“ื™ ืฉืคืืœื˜ืŸ, ืื•ืŸ ืžื™ืจ ืงืขื ืขืŸ ื ืึธืจ ื•ื•ื™ืกืŸ ื“ื™ ืคึผืจื™ื•ื•ืึทื˜ ืฉืœื™ืกืœ ืื™ืŸ ื“ื™ ืœืขืฆื˜ืข ืจื•ื“ืขืจืŸ ืื•ื™ื‘ ื“ื™ ื˜ืจืึทื ืกืึทืงื˜ื™ืึธืŸ ื˜ื•ื˜ ื ื™ืฉื˜ ื“ื–ืฉืขื ืขืจื™ื™ื˜ ืžืขืจ ื’ืขืœื˜ ื•ื•ื™ ืขืก ืกืคึผืขื ื“ื–. ื“ื•ืจืš ื“ืขื ื•ื•ืขื’, ื“ืึธ ืื™ื– ื“ืขืจ ืขื ื˜ืคืขืจ ืฆื• ื“ื™ ืงืฉื™ื "ืคืืจื•ื•ืืก ื˜ื•ื˜ ื ื™ืฉื˜ ื“ื™ ื—ื™ืœื•ืง ืื™ืŸ ื“ื™ ืึทืžืึทื•ื ืฅ ืคื•ืŸ ืงืึทืžื™ื˜ืžืึทื ืฅ ืคื™ืจืŸ ืฆื• ื ื•ืœ" - ืื•ื™ื‘ ื–ื’ = 0, ื“ืขืžืึธืœื˜ ืžื™ืจ ื•ื•ืขืœืŸ ื™ืงืกืคึผืึทื ื“ ื“ื™ ื–ื™ื™ึทืœ ืžื™ื˜ ืคืึทืงื˜ื™ืฉ ืึทื•ื˜ืคึผื•ืฅ.

ื•ื•ื™ืื–ื•ื™ ื•ื•ื™ื™ืกื˜ ื“ืขืจ ื‘ืื ืขืžืขืจ ืคื•ืŸ ื“ื™ ื’ืขืœื˜ืขืจ ื•ื•ื™ืคื™ืœ ื’ืขืœื˜ ืื™ื– ืื™ื ื’ืขืฉื™ืงื˜ ื’ืขื•ื•ืืจืŸ? ืึทืœืฅ ืื™ื– ืคึผืฉื•ื˜ ื“ืึธ - ื“ืขืจ ืึธืคึผืฉื™ืงืขืจ ืคื•ืŸ ื“ื™ ื˜ืจืึทื ืกืึทืงื˜ื™ืึธืŸ ืื•ืŸ ื“ื™ ื‘ืึทืงื•ืžืขืจ ื•ื•ืขืงืกืœ ืฉืœื™ืกืœืขืŸ ื ื™ืฆืŸ ื“ื™ Diffie-Hellman ืคึผืจืึธื˜ืึธืงืึธืœ, ื ื™ืฆืŸ ื“ื™ ื˜ืจืึทื ืกืึทืงื˜ื™ืึธืŸ ืฉืœื™ืกืœ ืื•ืŸ ื“ื™ ื‘ืึทืงื•ืžืขืจ ืก ืžื™ื™ื ื•ื ื’ ืฉืœื™ืกืœ ืื•ืŸ ืจืขื›ืขื ืขืŸ ื“ื™ ืฉืขืจื“ ืกื•ื“. ื“ืขืจ ืกืขื ื“ืขืจ ืฉืจื™ื™ื‘ื˜ ื“ืึทื˜ืŸ ื•ื•ืขื’ืŸ ื“ื™ ืคึผืจืึธื“ื•ืงืฆื™ืข ืึทืžืึทื•ื ืฅ, ื™ื ืงืจื™ืคึผื˜ื™ื“ ืžื™ื˜ ื“ืขื ืฉืขืจื“ ืฉืœื™ืกืœ, ืื™ืŸ ืกืคึผืขืฆื™ืขืœ ืคืขืœื“ืขืจ ืคื•ืŸ ื“ื™ ื˜ืจืึทื ืกืึทืงื˜ื™ืึธืŸ.

ืจืื™ืข ื”ื•ื›ื—ื•ืช

ื•ื•ืึธืก ื›ืึทืคึผืึทื ื– ืื•ื™ื‘ ืื™ืจ ื ื•ืฆืŸ ืึท ื ืขื’ืึทื˜ื™ื•ื• ื ื•ืžืขืจ ื•ื•ื™ ื“ื™ ืกื•ืžืข ืื™ืŸ ืงืึทืžื™ื˜ืžืึทื ืฅ? ื“ืึธืก ืงืขืŸ ืคื™ืจืŸ ืฆื• ื“ืขืจ ื“ื•ืจ ืคื•ืŸ ื ืึธืš ืงืึธื™ื ืก! ื“ืขืจ ืจืขื–ื•ืœื˜ืึทื˜ ืื™ื– ืึทื ืึทืงืกืขืคึผื˜ืึทื‘ืึทืœ, ืึทื–ื•ื™ ืžื™ืจ ื“ืึทืจืคึฟืŸ ืฆื• ื’ืึทืจืึทื ื˜ื™ืจืŸ ืึทื– ื“ื™ ืึทืžืึทื•ื ืฅ ื•ื•ืึธืก ืžื™ืจ ื ื•ืฆืŸ ื–ืขื ืขืŸ ื ื™ืฉื˜ ื ืขื’ืึทื˜ื™ื•ื• (ืึธืŸ ื“ื™ืกืงืœืึธื•ื–ื™ื ื’ ื“ื™ ืึทืžืึทื•ื ืฅ, ืคื•ืŸ ืงื•ืจืก, ืึทื ื“ืขืจืฉ ืขืก ืื™ื– ืึทื–ื•ื™ ืคื™ืœ ืึทืจื‘ืขื˜ ืื•ืŸ ืึทืœืข ืื™ืŸ ืึทืจื•ื™ืกื’ืขื•ื•ืึธืจืคืŸ). ืื™ืŸ ืื ื“ืขืจืข ื•ื•ืขืจื˜ืขืจ, ืžื™ืจ ืžื•ื–ืŸ ื‘ืึทื•ื•ื™ื™ึทื–ืŸ ืึทื– ื“ื™ ืกืึทื›ืึทืงืœ ืื™ื– ืื™ืŸ ื“ื™ ืžืขื”ืึทืœืขืš [0, 2n - 1].

ืฆื• ื˜ืึธืŸ ื“ืึธืก, ื“ื™ ืกืึทื›ืึทืงืœ ืคื•ืŸ ื™ืขื“ืขืจ ืจืขื–ื•ืœื˜ืึทื˜ ืื™ื– ืฆืขื˜ื™ื™ืœื˜ ืื™ืŸ ื‘ื™ื™ื ืขืจื™ ื“ื™ื“ื–ืฉืึทืฅ ืื•ืŸ ื“ื™ ื”ื™ืกื›ื™ื™ึทื•ื•ืขืก ืื™ื– ืงืึทืœืงื™ืึทืœื™ื™ื˜ื™ื“ ืคึฟืึทืจ ื™ืขื“ืขืจ ืฆื™ืคึฟืขืจ ืกืขืคึผืขืจืึทื˜ืœื™. ืขืก ืื™ื– ื‘ืขืกืขืจ ืฆื• ื–ืขืŸ ื•ื•ื™ ื“ืึธืก ื›ืึทืคึผืึทื ื– ืžื™ื˜ ืึท ื‘ื™ื™ึทืฉืคึผื™ืœ.

ืœืึธืžื™ืจ ื™ื‘ืขืจื ืขืžืขืŸ ืึทื– ืื•ื ื“ื–ืขืจ ืึทืžืึทื•ื ืฅ ื–ืขื ืขืŸ ืงืœื™ื™ืŸ ืื•ืŸ ืคึผืึทืกื™ืง ืื™ืŸ 4 ื‘ื™ื˜ืŸ (ืื™ืŸ ืคื™ืจ, ื“ืึธืก ืื™ื– 64 ื‘ื™ืฅ), ืื•ืŸ ืžื™ืจ ืžืึทื›ืŸ ืึท ืจืขื–ื•ืœื˜ืึทื˜ ื•ื•ืขืจื˜ 5 XMR. ืžื™ืจ ืจืขื›ืขื ืขืŸ ืงืึทืžื™ื˜ืžืึทื ืฅ ืคึฟืึทืจ ื™ืขื“ืขืจ ืงืึทื˜ืขื’ืึธืจื™ืข ืื•ืŸ ื“ื™ ื’ืึทื ืฅ ื”ื™ืกื›ื™ื™ึทื•ื•ืขืก ืคึฟืึทืจ ื“ื™ ื’ืื ืฆืข ืกื•ืžืข:ืงืึทื ืคืึทื“ืขื ื˜ืฉืึทืœ ื˜ืจืึทื ื–ืึทืงืฉืึทื ื– ืื™ืŸ ืžืึธื ืขืจืึธ, ืึธื“ืขืจ ื•ื•ื™ ืฆื• ืึทืจื™ื‘ืขืจืคื™ืจืŸ ืื•ืžื‘ืึทืงืึทื ื˜ ื˜ื™ื ื’ื– ืฆื• ืื•ืžื‘ืึทืงืึทื ื˜ ื“ืขืกื˜ืึทื ื™ื™ืฉืึทื ื–
ื“ืขืจื ืึธืš, ื™ืขื“ืขืจ ื”ื™ืกื›ื™ื™ึทื•ื•ืขืก ืื™ื– ื’ืขืžื™ืฉื˜ ืžื™ื˜ ืึท ืกืขืจืึทื’ืึทื˜ (Ci-2iH) ืื•ืŸ ืื™ื– ื’ืขื—ืชืžืขื˜ ืื™ืŸ ืคึผืขืจื– ืžื™ื˜ ื“ื™ ื‘ืึธืจืจืึธืžืขืึธ ืจื™ื ื’ ื›ืกื™ืžืข (ืืŸ ืื ื“ืขืจ ืจื™ื ื’ ื›ืกื™ืžืข), ืคืืจื’ืขืœื™ื™ื’ื˜ ื“ื•ืจืš Greg Maxwell ืื™ืŸ 2015 (ืื™ืจ ืงืขื ืขืŸ ืœื™ื™ืขื ืขืŸ ืžืขืจ ื•ื•ืขื’ืŸ ืื™ื ื“ืึธ):
ืงืึทื ืคืึทื“ืขื ื˜ืฉืึทืœ ื˜ืจืึทื ื–ืึทืงืฉืึทื ื– ืื™ืŸ ืžืึธื ืขืจืึธ, ืึธื“ืขืจ ื•ื•ื™ ืฆื• ืึทืจื™ื‘ืขืจืคื™ืจืŸ ืื•ืžื‘ืึทืงืึทื ื˜ ื˜ื™ื ื’ื– ืฆื• ืื•ืžื‘ืึทืงืึทื ื˜ ื“ืขืกื˜ืึทื ื™ื™ืฉืึทื ื–ืฆื•ื–ืึทืžืขืŸ, ื“ืึธืก ืื™ื– ื’ืขืจื•ืคืŸ ืงื™ื™ื˜ ื“ืขืจื•ื•ื™ื™ึทื– ืื•ืŸ ืึทืœืึทื•ื– ืื™ืจ ืฆื• ืขื ืฉื•ืจ ืึทื– ืงืึทืžื™ื˜ืžืึทื ืฅ ื ื•ืฆืŸ ืึทืžืึทื•ื ืฅ ืื™ืŸ ื“ื™ ืงื™ื™ื˜ [0, 2n - 1].

ื•ื•ืึธืก ืก ื•ื•ื™ื™ึทื˜ืขืจ?

ืื™ืŸ ื“ืขื ืงืจืึทื ื˜ ื™ืžืคึผืœืึทืžืขื ื˜ื™ื™ืฉืึทืŸ, ืงื™ื™ื˜ ืคึผืจืึธื•ื•ืขืก ื ืขืžืขืŸ ืึท ืคึผืœืึทืฅ ืคื•ืŸ ืคึผืœืึทืฅ - 6176 ื‘ื™ื˜ืขืก ืคึผืขืจ ืจืขื–ื•ืœื˜ืึทื˜. ื“ืึธืก ืคื™ืจื˜ ืฆื• ื’ืจืขืกืขืจืข ื˜ืจืึทื ื–ืึทืงืฉืึทื ื– ืื•ืŸ ื“ืขืจื™ื‘ืขืจ ื”ืขื›ืขืจ ืคื™ื–. ืฆื• ืจืขื“ื•ืฆื™ืจืŸ ื“ื™ ื’ืจื™ื™ืก ืคื•ืŸ ืึท Monero ื˜ืจืึทื ืกืึทืงื˜ื™ืึธืŸ, ื“ืขื•ื•ืขืœืึธืคึผืขืจืก ื™ื ื˜ืจืึธื•ื“ื•ืกื™ื ื’ ื‘ื•ืœืœืขื˜ืคึผืจืึธืึธืคืก ืึทื ืฉื˜ืึธื˜ ืคื•ืŸ ื‘ืึธืจืจืึธืžืขืึธ ืกื™ื’ื ืึทื˜ืฉืขืจื– - ืึท ืงื™ื™ื˜ ื“ืขืจื•ื•ื™ื™ึทื– ืžืขืงืึทื ื™ื–ืึทื ืึธืŸ ื‘ื™ื˜ื•ื•ื™ื™ื– ืงืึทืžื™ื˜ืžืึทื ืฅ. ืœื•ื™ื˜ ืขื˜ืœืขื›ืข ืขืกื˜ืึทืžืึทืฅ, ื–ื™ื™ ื–ืขื ืขืŸ ื‘ื™ื›ื•ืœืช ืฆื• ืจืขื“ื•ืฆื™ืจืŸ ื“ื™ ื’ืจื™ื™ืก ืคื•ืŸ ืงื™ื™ื˜ ื“ืขืจื•ื•ื™ื™ึทื– ืžื™ื˜ ืึทืจื•ื™ืฃ ืฆื• 94%. ื“ื•ืจืš ื“ืขื ื•ื•ืขื’, ืื™ืŸ ืžื™ื˜ืŸ ื™ื•ืœื™ ื“ื™ ื˜ืขื›ื ืึธืœืึธื’ื™ืข ื“ื•ืจื›ื’ืขื’ืื ื’ืขืŸ audit ืคึฟื•ืŸ ืงื•ื“ืขืœืกืงื™ ืกืขืงื•ืจื™ื˜ื™, ื•ื•ืึธืก ื”ืึธื˜ ื ื™ืฉื˜ ืึทื ื˜ืคึผืœืขืงื˜ ืงื™ื™ืŸ ื•ื•ื™ื›ื˜ื™ืงืข ื—ืกืจื•ื ื•ืช, ื ื™ื˜ ืื™ืŸ ื“ืขืจ ื˜ืขื›ื ืึธืœืึธื’ื™ืข ืึทืœื™ื™ืŸ ืึธื“ืขืจ ืื™ืŸ ืื™ืจ ื™ืžืคึผืœืึทืžืขื ื˜ื™ื™ืฉืึทืŸ. ื“ื™ ื˜ืขื›ื ืึธืœืึธื’ื™ืข ืื™ื– ืฉื•ื™ืŸ ื’ืขื ื™ืฆื˜ ืื™ืŸ ื“ื™ ืคึผืจืึธื‘ืข ื ืขืฅ, ืื•ืŸ ืžื™ื˜ ื“ื™ ื ื™ื™ึท ืฉื•ื•ืขืจ ื’ืึธืคึผืœ, ืขืก ืงืขืŸ ืžื™ืกื˜ืึธืžืข ืžืึทืš ืฆื• ื“ื™ ื”ื•ื™ืคึผื˜ ื ืขืฅ.

ืคืจืขื’ืŸ ื“ื™ื™ืŸ ืคึฟืจืื’ืŸ, ืคึฟืึธืจืฉืœืึธื’ืŸ ื˜ืขืžืขืก ืคึฟืึทืจ ื ื™ื™ึทืข ืึทืจื˜ื™ืงืœืขืŸ ื•ื•ืขื’ืŸ ื˜ืขืงื ืึทืœืึทื“ื–ืฉื™ื– ืื™ืŸ ื“ื™ ืคืขืœื“ ืคื•ืŸ ืงืจื™ืคึผื˜ืึธืงื•ืจืจืขื ืกื™, ืื•ืŸ ืื•ื™ืš ืึทื‘ืึธื ื™ืจืŸ ืฆื• ืื•ื ื“ื–ืขืจ ื’ืจื•ืคึผืข ืื™ืŸ facebookืฆื• ื”ืึทืœื˜ืŸ ื–ื™ืš ื“ืขืจื”ื™ื™ึทื ื˜ื™ืงื˜ ืžื™ื˜ ืื•ื ื“ื–ืขืจ ื’ืขืฉืขืขื ื™ืฉืŸ ืื•ืŸ ืื•ื™ืกื’ืื‘ืขืก.

ืžืงื•ืจ: www.habr.com

ืœื™ื™ื’ืŸ ืึท ื‘ืึทืžืขืจืงื•ื ื’