NIST ืกื˜ืึทื ื“ืขืจื“ื™ื™ื–ื™ื– ื“ืจื™ื™ ืคึผืึธืกื˜-ืงื•ื•ืึทื ื˜ื•ื ืขื ืงืจื™ืคึผืฉืึทืŸ ืึทืœื’ืขืจื™ื“ืึทืžื–

ื“ืขืจ ื™ื•. ื“ืขืจ ืขืจืฉื˜ืขืจ ืกื˜ืึทื ื“ืขืจื“ื™ื™ื–ื“ ืึทืœื’ืขืจื™ื“ืึทื (CRYSTALS-Kyber) ื“ื™ืคื™ื™ื ื– ื“ืขื ืื•ืคึฟืŸ ืคื•ืŸ ืขื ืงืึทืคึผืกืึทืœื™ื™ื˜ื™ื ื’ ืฉืœื™ืกืœืขืŸ ืื•ืŸ ืื™ื– ื“ื™ื–ื™ื™ื ื“ ืฆื• ื™ื ืงืจื™ืคึผื˜ ื“ืึทื˜ืŸ ื™ืงืกื˜ืฉื™ื™ื ื“ื–ืฉื™ื–, ื‘ืฉืขืช ื“ื™ ืื ื“ืขืจืข ืฆื•ื•ื™ื™ (CRYSTALS-Dilithium ืื•ืŸ Sphincs+) ื™ื ืกื˜ืจื•ืžืขื ื˜ ืึธืคึผืฆื™ืขืก ืคึฟืึทืจ ื“ื–ืฉืขื ืขืจื™ื™ื˜ื™ื ื’ ื“ื™ื’ื™ื˜ืึทืœ ืกื™ื’ื ืึทื˜ืฉืขืจื– ื•ื•ืึธืก ืงืขื ืขืŸ ื–ื™ื™ืŸ ื’ืขื ื•ืฆื˜ ืฆื• ืกืึธืœื•ื•ืข ืึธื˜ืขื ื˜ืึทืงื™ื™ืฉืึทืŸ-ืคึฟืึทืจื‘ื•ื ื“ืขื ืข ืคึผืจืึธื‘ืœืขืžืก. . ืฆื• ื•ื™ืกืžื™ื™ื“ืŸ ืฆืขืžื™ืฉื•ื ื’, ื“ื™ ืกื˜ืึทื ื“ืขืจื“ื™ื™ื–ื“ ื•ื•ืขืจื™ืึทื ืฅ ืคื•ืŸ ื“ื™ ืึทืœื’ืขืจื™ื“ืึทืžื– ื”ืึธื‘ืŸ ืฉื•ื™ืŸ ืจื™ื ื™ื™ืžื“: CRYSTALS-Kyber ืฆื• ML-KEM, CRYSTALS-Dilithium ืฆื• ML-DSA, ืื•ืŸ Sphincs+ ืฆื• SLH-DSA. ื“ื™ ืื•ื™ืกื’ืขืงืœื™ื‘ืŸ ืึทืœื’ืขืจื™ื“ืึทืžื– ื”ืึธื‘ืŸ ืฉื•ื™ืŸ ืื™ืŸ ืึทื ื˜ื•ื•ื™ืงืœื•ื ื’ ื–ื™ื ื˜ 2016 ืื•ืŸ ื–ืขื ืขืŸ ื“ื™ ื•ื•ื™ื ืขืจื– ืคื•ืŸ ืึท ืคืจื™ืขืจ ืึทื ืึทื•ื ืกื˜ NIST ืคืึทืจืžืขืกื˜ ืคึฟืึทืจ ื“ืขืจ ืึทื ื˜ื•ื•ื™ืงืœื•ื ื’ ืคื•ืŸ ืคึผืึธืกื˜-ืงื•ื•ืึทื ื˜ื•ื ืงืจื™ืคึผื˜ืึธื’ืจืึทืคื™ ืึทืœื’ืขืจื™ื“ืึทืžื–.

ืงื•ื•ืึทื ื˜ื•ื ืงืึธืžืคึผื™ื•ื˜ืขืจืก, ื•ื•ืึธืก ื”ืึธื‘ืŸ ืฉื•ื™ืŸ ืึทืงื˜ื™ื•ื•ืœื™ ื“ืขื•ื•ืขืœืึธืคึผื™ื ื’ ืœืขืฆื˜ื ืก, ื–ืขื ืขืŸ ืจืึทื“ื™ืงืึทืœื™ ืคืึทืกื˜ืขืจ ืื™ืŸ ืกืึทืœื•ื•ื™ื ื’ ื“ื™ ืคืจืื‘ืœืขืžืขืŸ ืคื•ืŸ ื“ื™ืงืึทืžืคึผืึธื•ื–ื™ืฉืึทืŸ ืคื•ืŸ ืึท ื ืึทื˜ื™ืจืœืขืš ื ื•ืžืขืจ ืื™ืŸ ื”ื•ื™ืคึผื˜ ืกื™ื‘ื•ืช (RSA) ืื•ืŸ ื“ื™ืกืงืจืขื˜ืข ืœืึธื’ืึทืจื™ื˜ื”ื ืคื•ืŸ ื™ืœื™ืคึผื˜ื™ืง ื•ื™ืกื‘ื™ื™ื’ ื•ื•ื™ื™ื–ื˜ (ECDSA), ื•ื•ืึธืก ืึทื ื“ืขืจืœื™ื™ื™ื ื’ ืžืึธื“ืขืจืŸ ืึทืกื™ืžืžืขื˜ืจื™ืง ืฆื™ื‘ื•ืจ ืฉืœื™ืกืœ ืขื ืงืจื™ืคึผืฉืึทืŸ ืึทืœื’ืขืจื™ื“ืึทืžื–, ื•ื•ืึธืก ืงืขื ืขืŸ ื ื™ืฉื˜. ื–ื™ื™ืŸ ื™ืคืขืงื˜ื™ื•ื•ืœื™ ืกืึทืœื•ื•ื“ ืื•ื™ืฃ ืงืœืืกื™ืฉืข ืคึผืจืึทืกืขืกืขืจื–. ืื™ืŸ ื“ืขื ืงืจืึทื ื˜ ื‘ื™ื ืข ืคื•ืŸ โ€‹โ€‹ืึทื ื˜ื•ื•ื™ืงืœื•ื ื’, ื“ื™ ืงื™ื™ืคึผืึทื‘ื™ืœืึทื˜ื™ื– ืคื•ืŸ ืงื•ื•ืึทื ื˜ื•ื ืงืึธืžืคึผื™ื•ื˜ืขืจืก ื–ืขื ืขืŸ ื ืึธืš ื ื™ืฉื˜ ื’ืขื ื•ื’ ืฆื• ืคึผืœืึทืฆืŸ ืงืจืึทื ื˜ ืงืœืึทืกื™ืฉ ืขื ืงืจื™ืคึผืฉืึทืŸ ืึทืœื’ืขืจื™ื“ืึทืžื– ืื•ืŸ ื“ื™ื’ื™ื˜ืึทืœ ืกื™ื’ื ืึทื˜ืฉืขืจื– ื‘ืื–ื™ืจื˜ ืื•ื™ืฃ ืฆื™ื‘ื•ืจ ืฉืœื™ืกืœืขืŸ, ืึทื–ืึท ื•ื•ื™ ECDSA, ืึธื‘ืขืจ ืขืก ืื™ื– ืื ื’ืขื ื•ืžืขืŸ ืึทื– ื“ื™ ืกื™ื˜ื•ืึทืฆื™ืข ืงืขืŸ ื˜ื•ื™ืฉืŸ ืื™ืŸ ื“ืขื ื™ืึธืจืฆืขื ื“ืœื™ื ื’.

ืื ื’ืขื ื•ืžืขืŸ ืกื˜ืึทื ื“ืึทืจื“ืก:

  • FIPS 203 ื•ื•ืขืจื˜ ื‘ืื˜ืจืื›ื˜ ื•ื•ื™ ื“ืขืจ ืขืจืฉื˜ื™ืงืขืจ ืกื˜ืึทื ื“ืึทืจื˜ ืคึฟืึทืจ ืขื ืงืจื™ืคึผืฉืึทืŸ ื“ืึทื ื™ืงืก, ื•ื•ืึธืก ื ื™ืฆื˜ ื“ืขื CRYSTALS-Kyber ืึทืœื’ืขืจื™ื˜ื (ML-KEM โ€” Module-Lattice Key-Encapsulation Mechanism) ืฆื• ืึธืจื’ืึทื ื™ื–ื™ืจืŸ ืฉืœื™ืกืœ ืื•ื™ืกื˜ื•ื™ืฉ ืฆื•ื•ื™ืฉืŸ ืคึผืึทืจื˜ื™ื™ืขืŸ ื•ื•ืึธืก ืขื ืงืจื™ืคึผื˜ื™ืจืŸ ืื•ืŸ ื“ืขืงืจื™ืคึผื˜ื™ืจืŸ ื“ืึทื˜ืŸ. ื“ืขืจ CRYSTALS-Kyber ืึทืœื’ืขืจื™ื˜ื ื ื™ืฆื˜ ืงืจื™ืคึผื˜ืึธื’ืจืึทืคึฟื™ืฉืข ืžืขื˜ืึธื“ืŸ ื‘ืึทื–ื™ืจื˜ ืื•ื™ืฃ ืกืึธืœื•ื•ื™ื ื’ ืœืึทื˜ื™ืก-ื˜ืขืึธืจืขื˜ื™ืฉืข ืคึผืจืึธื‘ืœืขืžืขืŸ, ื•ื•ืขืžืขื ืก ืœื™ื™ื–ื•ื ื’ ืฆื™ื™ื˜ ืื™ื– ืื™ื“ืขื ื˜ื™ืฉ ืื•ื™ืฃ ืงืึทื ื•ื•ืขื ืฉืึทื ืึทืœ ืื•ืŸ ืงื•ื•ืึทื ื˜ื•ื ืงืึธืžืคึผื™ื•ื˜ืขืจืก. ื“ื™ ืžืขืœื•ืช ืคื•ืŸ ื“ืขื ืึทืœื’ืขืจื™ื˜ื ืึทืจื™ื™ึทื ื ืขืžืขืŸ ืœืขืคื™ืขืจืขืš ืงืœื™ื™ื ืข ืฉืœื™ืกืœ ืกื™ื–ืขืก ืื•ืŸ ื”ื•ื™ืš ื’ื™ื›ืงื™ื™ึทื˜.
  • FIPS 204 ืื™ื– ื“ืขืจ ืขืจืฉื˜ื™ืง ืกื˜ืึทื ื“ืึทืจื˜ ืคึฟืึทืจ ื“ื–ืฉืขื ืขืจื™ื™ื˜ื™ื ื’ ื“ื™ื’ื™ื˜ืึทืœ ืกื™ื’ื ืึทื˜ืฉืขืจื–, ื‘ืื–ื™ืจื˜ ืื•ื™ืฃ ื“ื™ ืงืจื™ืกื˜ืึทืœ-ื“ื™ืœื™ื˜ื”ื™ื•ื ืึทืœื’ืขืจื™ื“ืึทื (ML-DSA - ืžืึธื“ื•ืœืข-ืœืึทื˜ืึทืก ื“ื™ื’ื™ื˜ืึทืœ ืกื™ื’ื ืึทื˜ื•ืจืข ืึทืœื’ืขืจื™ื“ืึทื), ื•ื•ืึธืก, ื•ื•ื™ CRYSTALS-Kyber, ืื™ื– ื‘ืื–ื™ืจื˜ ืื•ื™ืฃ ืœืึทื˜ืึทืก ื˜ืขืึธืจื™ืข.
  • FIPS 205 ืื™ื– ืึทืŸ ืึธืœื˜ืขืจื ืึทื˜ื™ื•ื• ื ืึธืจืžืึทืœ ืคึฟืึทืจ ื“ื–ืฉืขื ืขืจื™ื™ื˜ื™ื ื’ ื“ื™ื’ื™ื˜ืึทืœ ืกื™ื’ื ืึทื˜ืฉืขืจื– ื•ื•ืึธืก ื ื™ืฆื˜ ื“ื™ Sphincs + ืึทืœื’ืขืจื™ื“ืึทื (SLH-DSA - Stateless Hash-Based Digital Signature Algorithm), ื•ื•ืึธืก ื ื™ืฆื˜ ื”ืึทืฉ-ื‘ืื–ื™ืจื˜ ืงืจื™ืคึผื˜ืึธื’ืจืึทืคื™ ืžืขื˜ื”ืึธื“ืก. ืกืคื™ื ืงืก+ ืฉื˜ื™ื™ื’ื˜ ื”ื™ื ื˜ืขืจ CRYSTALS-Dilithium ืื™ืŸ ื˜ืขืจืžื™ื ืขืŸ ืคื•ืŸ ื›ืกื™ืžืข ื’ืจื™ื™ืก ืื•ืŸ ื’ื™ื›ืงื™ื™ึทื˜, ืึธื‘ืขืจ ืื™ื– ื‘ืื–ื™ืจื˜ ืื•ื™ืฃ ื’ืึธืจ ืคืึทืจืฉื™ื“ืขื ืข ืžืึทื˜ืึทืžืึทื˜ื™ืงืึทืœ ืคึผืจื™ื ืฆื™ืคึผืŸ, ื“.ื”. ื•ื•ืขื˜ ื‘ืœื™ื™ึทื‘ืŸ ืขืคืขืงื˜ื™ื•ื• ืื™ืŸ ืคืึทืœ ืคื•ืŸ ืงืึธืžืคึผืจืึธืžื™ืก ืคื•ืŸ ืึทืœื’ืขืจื™ื“ืึทืžื– ื‘ืื–ื™ืจื˜ ืื•ื™ืฃ ืœืึทื˜ืึทืก ื˜ืขืึธืจื™ืข.

ืื™ืŸ ืึทื“ื™ืฉืึทืŸ, ื‘ื™ื– ื“ืขื ืกื•ืฃ ืคื•ืŸ ื“ืขื ื™ืึธืจ, ืขืก ืื™ื– ืคึผืœืึทื ื ืขื“ ืฆื• ืึทืคึผืจื•ื•ื• ื“ืขืจ ืคืขืจื˜ ื ืึธืจืžืึทืœ - FIPS 206, ื“ื™ื–ื™ื™ื ื“ ืคึฟืึทืจ ืืจื‘ืขื˜ืŸ ืžื™ื˜ ื“ื™ื’ื™ื˜ืึทืœ ืกื™ื’ื ืึทื˜ืฉืขืจื– ืื•ืŸ ื‘ืื–ื™ืจื˜ ืื•ื™ืฃ ื“ื™ FALCON ืึทืœื’ืขืจื™ื“ืึทื, ื•ื•ืึธืก, ื•ื•ื™ ื“ื™ CRYSTALS-Kyber ืื•ืŸ CRYSTALS-Dilithium ืึทืœื’ืขืจื™ื“ืึทืžื–, ืื™ื– ื‘ืื–ื™ืจื˜ ืื•ื™ืฃ. ืกืึทืœื•ื•ื™ื ื’ ืœืึทื˜ืึทืก ื˜ืขืึธืจื™ืข ืคึผืจืึธื‘ืœืขืžืก, ืึธื‘ืขืจ ื ื™ื˜ ืขื ืœืขืš ื–ื™ื™ ืื™ื– ืึธืจื™ืขื ื˜ื™ื“ ืคึฟืึทืจ ืึทืคึผืœืึทืงื™ื™ืฉืึทื ื– ื•ื•ืึธืก ื“ืึทืจืคืŸ ืึท ืžื™ื ื™ืžื•ื ื›ืกื™ืžืข ื’ืจื™ื™ืก. ื ืกื˜ืึทื ื“ืขืจื“ื™ื™ื–ื“ ื•ื•ืขืจืกื™ืข ืคื•ืŸ โ€‹โ€‹ื“ื™ FALCON ืึทืœื’ืขืจื™ื“ืึทื ื•ื•ืขื˜ ื–ื™ื™ืŸ ืกืึทืคึผืœื™ื™ื“ ืื•ื ื˜ืขืจ ื“ื™ ื ืึธืžืขืŸ FN-DSA (FFT (Fast Fourier Transform) ืื™ื‘ืขืจ NTRU-Lattice Digital Signature Algorithm). ืื™ืŸ ื“ื™ ืกื•ืฃ ืคื•ืŸ ื“ื™ ื™ืึธืจ, ืขืก ืื™ื– ืื•ื™ืš ืคึผืœืึทื ื ืขื“ ืฆื• ืื•ื™ืกืงืœื™ื™ึทื‘ืŸ ืึทืœื’ืขืจื™ื“ืึทืžื– ืฆื• ืฉืึทืคึฟืŸ ืึธืœื˜ืขืจื ืึทื˜ื™ื•ื• ืึทืœื’ืขืžื™ื™ื ืข ืขื ืงืจื™ืคึผืฉืึทืŸ ืกื˜ืึทื ื“ืึทืจื“ืก, ื•ื•ืึธืก ื•ื•ืขื˜ ื–ื™ื™ืŸ ื‘ืื–ื™ืจื˜ ืื•ื™ืฃ ืึทืคึผืขืจื™ื™ื˜ื™ื ื’ ืคึผืจื™ื ืกืึทืคึผืึทืœื– ืื ื“ืขืจืข ื•ื•ื™ ื“ื™ ื™ื ื•ื•ืึทืœื•ื•ื“ ืื™ืŸ ื“ื™ FIPS 203 ื ืึธืจืžืึทืœ ื‘ืื–ื™ืจื˜ ืื•ื™ืฃ ื“ื™ CRYSTALS-Kyber ืึทืœื’ืขืจื™ื“ืึทื.

ืฉืคึผื™ืœ ื•ื•ื™ื“ืขื


ืžืงื•ืจ: opennet.ru
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