ืžื•ืฆื’ืช ืฉื™ื˜ื” ื™ืขื™ืœื” ื™ื•ืชืจ ืœืงื‘ื™ืขืช ืงื™ื“ื•ืžื•ืช ื”ืชื ื’ืฉื•ืช ืขื‘ื•ืจ SHA-1.

ื—ื•ืงืจื™ื ืžื”ืžื›ื•ืŸ ื”ืœืื•ืžื™ ื”ืฆืจืคืชื™ ืœืžื—ืงืจ ื‘ืื™ื ืคื•ืจืžื˜ื™ืงื” ื•ืื•ื˜ื•ืžืฆื™ื” (INRIA) ื•ืžื”ืื•ื ื™ื‘ืจืกื™ื˜ื” ื”ื˜ื›ื ื•ืœื•ื’ื™ืช ื ืื ื™ืื ื’ (ืกื™ื ื’ืคื•ืจ) ืžืคื•ืชื— ืžึฐืฉืื•ึผืคึผึธืจ ะผะตั‚ะพะด ื”ืชืงืคื•ืช ืœืืœื’ื•ืจื™ืชื SHA-1, ืฉืžืคืฉื˜ ืžืื•ื“ ืืช ื”ื™ืฆื™ืจื” ืฉืœ ืฉื ื™ ืžืกืžื›ื™ื ืฉื•ื ื™ื ืขื ืื•ืชื ื’ื™ื‘ื•ื‘ื™ื ืฉืœ SHA-1. ืžื”ื•ืช ื”ืฉื™ื˜ื” ื”ื™ื ืœืฆืžืฆื ืืช ืคืขื•ืœืช ื‘ื—ื™ืจืช ื”ืชื ื’ืฉื•ืช ืžืœืื” ื‘-SHA-1 ืœ ืžืชืงืคืช ื”ืชื ื’ืฉื•ืช ืขื ืงื™ื“ื•ืžืช ื ืชื•ื ื”, ืฉื‘ื” ืžืชืจื—ืฉืช ื”ืชื ื’ืฉื•ืช ื›ืืฉืจ ืงื™ื™ืžื•ืช ืงื™ื“ื•ืžื•ืช ืžืกื•ื™ืžื•ืช, ืœืœื ืงืฉืจ ืœืฉืืจ ื”ื ืชื•ื ื™ื ื‘ืงื‘ื•ืฆื”. ื‘ืžื™ืœื™ื ืื—ืจื•ืช, ืืชื” ื™ื›ื•ืœ ืœื—ืฉื‘ ืฉืชื™ ืงื™ื“ื•ืžื•ืช ืžื•ื’ื“ืจื•ืช ืžืจืืฉ ื•ืื ืชืฆืจืฃ ืื—ืช ืœืžืกืžืš ืื—ื“ ื•ื”ืฉื ื™ื™ื” ืœืฉื ื™, ื”-hashs ืฉื™ืชืงื‘ืœื• ืฉืœ SHA-1 ืขื‘ื•ืจ ืงื‘ืฆื™ื ืืœื” ื™ื”ื™ื• ื–ื”ื™ื.

ื”ืชืงืคื” ืžืกื•ื’ ื–ื” ืขื“ื™ื™ืŸ ื“ื•ืจืฉืช ื—ื™ืฉื•ื‘ื™ื ืื“ื™ืจื™ื ื•ื‘ื—ื™ืจืช ื”ืงื™ื“ื•ืžื•ืช ื ื•ืชืจื” ืžืกื•ื‘ื›ืช ื™ื•ืชืจ ืžื”ื‘ื—ื™ืจื” ื”ืจื’ื™ืœื” ืฉืœ ื”ืชื ื’ืฉื•ื™ื•ืช, ืืš ื”ื™ืขื™ืœื•ืช ื”ืžืขืฉื™ืช ืฉืœ ื”ืชื•ืฆืื” ื’ื‘ื•ื”ื” ืžืฉืžืขื•ืชื™ืช. ื‘ืขื•ื“ ืฉืขื“ ื›ื” ื”ืฉื™ื˜ื” ื”ืžื”ื™ืจื” ื‘ื™ื•ืชืจ ืœืžืฆื™ืืช ืงื™ื“ื•ืžื•ืช ื”ืชื ื’ืฉื•ืช ื‘-SHA-1 ื“ืจืฉื” 277.1 ืคืขื•ืœื•ืช, ื”ืฉื™ื˜ื” ื”ื—ื“ืฉื” ืžืคื—ื™ืชื” ืืช ืžืกืคืจ ื”ื—ื™ืฉื•ื‘ื™ื ืœื˜ื•ื•ื— ืฉื‘ื™ืŸ 266.9 ืœ-269.4. ืขื ืจืžืช ืžื—ืฉื•ื‘ ื–ื•, ื”ืขืœื•ืช ื”ืžืฉื•ืขืจืช ืฉืœ ืชืงื™ืคื” ื”ื™ื ืคื—ื•ืช ืžืžืื” ืืœืฃ ื“ื•ืœืจ, ื•ื–ื” ื‘ื”ื—ืœื˜ ื‘ืชื•ืš ื”ืืžืฆืขื™ื ืฉืœ ืกื•ื›ื ื•ื™ื•ืช ื‘ื™ื•ืŸ ื•ืชืื’ื™ื“ื™ื ื’ื“ื•ืœื™ื. ืœืฉื ื”ืฉื•ื•ืื”, ื—ื™ืคื•ืฉ ืื—ืจ ื”ืชื ื’ืฉื•ืช ืจื’ื™ืœ ื“ื•ืจืฉ ื›-264.7 ืคืขื•ืœื•ืช.

ะ’ ืื—ืจื•ืŸ ื”ืคื’ื ื•ืช ื™ื›ื•ืœืช ื’ื•ื’ืœ ืœื™ืฆื•ืจ ืงื‘ืฆื™ PDF ืฉื•ื ื™ื ืขื ืื•ืชื• Hash SHA-1 ื‘ืฉื™ืžื•ืฉ ื˜ืจื™ืง ื”ื›ื•ืœืœ ืžื™ื–ื•ื’ ืฉื ื™ ืžืกืžื›ื™ื ืœืงื•ื‘ืฅ ืื—ื“, ื”ื—ืœืคืช ื”ืฉื›ื‘ื” ื”ื’ืœื•ื™ื” ื•ื”ืกื˜ืช ืกื™ืžืŸ ื‘ื—ื™ืจืช ื”ืฉื›ื‘ื” ืœืื–ื•ืจ ื‘ื• ืžืชืจื—ืฉืช ื”ื”ืชื ื’ืฉื•ืช. ืขื ืขืœื•ื™ื•ืช ืžืฉืื‘ื™ื ื“ื•ืžื•ืช (ื’ื•ื’ืœ ื‘ื™ืœืชื” ืฉื ื” ืฉืœ ืžื—ืฉื•ื‘ ืขืœ ืืฉื›ื•ืœ ืฉืœ 1 GPUs ื›ื“ื™ ืœืžืฆื•ื ืืช ื”ืชื ื’ืฉื•ืช SHA-110 ื”ืจืืฉื•ื ื”), ื”ืฉื™ื˜ื” ื”ื—ื“ืฉื” ืžืืคืฉืจืช ืœืš ืœื”ืฉื™ื’ ื”ืชืืžื” SHA-1 ืขื‘ื•ืจ ืฉื ื™ ืžืขืจื›ื™ ื ืชื•ื ื™ื ืฉืจื™ืจื•ืชื™ื™ื. ื‘ืคืŸ ื”ืžืขืฉื™, ืืชื” ื™ื›ื•ืœ ืœื”ื›ื™ืŸ ืชืขื•ื“ื•ืช TLS ืฉืžื–ื›ื™ืจื•ืช ื“ื•ืžื™ื™ื ื™ื ืฉื•ื ื™ื, ืืš ื‘ืขืœื™ ืื•ืชื hashes SHA-1. ืชื›ื•ื ื” ื–ื• ืžืืคืฉืจืช ืœืจืฉื•ืช ืื™ืฉื•ืจื™ื ื—ืกืจืช ืžืฆืคื•ืŸ ืœื™ืฆื•ืจ ืื™ืฉื•ืจ ืขื‘ื•ืจ ื—ืชื™ืžื” ื“ื™ื’ื™ื˜ืœื™ืช, ืืฉืจ ื ื™ืชืŸ ืœื”ืฉืชืžืฉ ื‘ื” ื›ื“ื™ ืœืืฉืจ ืื™ืฉื•ืจื™ื ืคื™ืงื˜ื™ื‘ื™ื™ื ืขื‘ื•ืจ ืชื—ื•ืžื™ื ืฉืจื™ืจื•ืชื™ื™ื. ื ื™ืชืŸ ืœื”ืฉืชืžืฉ ื‘ื‘ืขื™ื” ื’ื ื›ื“ื™ ืœื”ืชืคืฉืจ ืขืœ ืคืจื•ื˜ื•ืงื•ืœื™ื ื”ืžืกืชืžื›ื™ื ืขืœ ื”ื™ืžื ืขื•ืช ืžื”ืชื ื’ืฉื•ืช, ื›ื’ื•ืŸ TLS, SSH ื•-IPsec.

ื”ืืกื˜ืจื˜ื’ื™ื” ื”ืžื•ืฆืขืช ืœื—ื™ืคื•ืฉ ืงื™ื“ื•ืžื•ืช ืฉืœ ื”ืชื ื’ืฉื•ื™ื•ืช ื›ืจื•ื›ื” ื‘ื—ืœื•ืงืช ื”ื—ื™ืฉื•ื‘ื™ื ืœืฉื ื™ ืฉืœื‘ื™ื. ื”ืฉืœื‘ ื”ืจืืฉื•ืŸ ืžื—ืคืฉ ื‘ืœื•ืงื™ื ืฉื ืžืฆืื™ื ืขืœ ืกืฃ ื”ืชื ื’ืฉื•ืช ืขืœ ื™ื“ื™ ื”ื˜ืžืขืช ืžืฉืชื ื™ ืฉืจืฉืจืช ืืงืจืื™ื™ื ืœืชื•ืš ืขืจื›ืช ื”ื‘ื“ืœื™ ื™ืขื“ ืžื•ื’ื“ืจืช ืžืจืืฉ. ื‘ืฉืœื‘ ื”ืฉื ื™, ื‘ืจืžืช ื”ื‘ืœื•ืงื™ื ื”ื‘ื•ื“ื“ื™ื, ืžื•ืฉื•ื•ื™ื ืฉืจืฉืจืื•ืช ื”ื”ื‘ื“ืœื™ื ืฉื ื•ืฆืจื• ืขื ื–ื•ื’ื•ืช ืฉืœ ืžืฆื‘ื™ื ื”ืžื•ื‘ื™ืœื™ื ืœื”ืชื ื’ืฉื•ื™ื•ืช, ืชื•ืš ืฉื™ืžื•ืฉ ื‘ืฉื™ื˜ื•ืช ืฉืœ ื”ืชืงืคื•ืช ืžืกื•ืจืชื™ื•ืช ืฉืœ ื‘ื—ื™ืจืช ื”ืชื ื’ืฉื•ืช.

ืœืžืจื•ืช ื”ืขื•ื‘ื“ื” ืฉื”ืืคืฉืจื•ืช ื”ืชื™ืื•ืจื˜ื™ืช ืฉืœ ืชืงื™ืคื” ืขืœ SHA-1 ื”ื•ื›ื—ื” ืขื•ื“ ื‘-2005, ื•ื‘ืคื•ืขืœ ื”ื”ืชื ื’ืฉื•ืช ื”ืจืืฉื•ื ื” ื”ื™ื™ืชื” ื ืืกืฃ ื‘ืฉื ืช 2017, SHA-1 ืขื“ื™ื™ืŸ ื‘ืฉื™ืžื•ืฉ ื•ื”ื•ื ืžื›ื•ืกื” ืขืœ ื™ื“ื™ ื›ืžื” ืชืงื ื™ื ื•ื˜ื›ื ื•ืœื•ื’ื™ื•ืช (TLS 1.2, Git ื•ื›ื•'). ื”ืžื˜ืจื” ื”ืขื™ืงืจื™ืช ืฉืœ ื”ืขื‘ื•ื“ื” ืฉื ืขืฉืชื” ื”ื™ื™ืชื” ืœืกืคืง ื˜ื™ืขื•ืŸ ืžืฉื›ื ืข ื ื•ืกืฃ ืœื”ืคืกืงื” ืžื™ื™ื“ื™ืช ืฉืœ ื”ืฉื™ืžื•ืฉ ื‘-SHA-1, ื‘ืžื™ื•ื—ื“ ื‘ืชืขื•ื“ื•ืช ื•ื‘ื—ืชื™ืžื•ืช ื“ื™ื’ื™ื˜ืœื™ื•ืช.

ื‘ื ื•ืกืฃ, ื ื™ืชืŸ ืœืฆื™ื™ืŸ ืคืจืกื•ื ืืช ื”ืชื•ืฆืื•ืช ื ื™ืชื•ื— ื”ืฆืคื ื” ืฉืœ ืฆืคื ื™ ื‘ืœื•ืง SIMON-32/64, ืคื•ืชื— ืขืœ ื™ื“ื™ ื”-NSA ื”ืืžืจื™ืงืื™ ื•ืื•ืฉืจ ื›ืชืงืŸ ื‘-2018 ISO / IEC 29167-21: 2018.
ื”ื—ื•ืงืจื™ื ื”ืฆืœื™ื—ื• ืœืคืชื— ืฉื™ื˜ื” ืœืฉื—ื–ื•ืจ ืžืคืชื— ืคืจื˜ื™ ื”ืžื‘ื•ืกืกืช ืขืœ ืฉื ื™ ื–ื•ื’ื•ืช ื™ื“ื•ืขื™ื ืฉืœ ื˜ืงืกื˜ ืจื’ื™ืœ ื•ื˜ืงืกื˜ ืฆื•ืคืŸ. ืขื ืžืฉืื‘ื™ ืžื—ืฉื•ื‘ ืžื•ื’ื‘ืœื™ื, ื‘ื—ื™ืจืช ืžืคืชื— ื ืžืฉื›ืช ื‘ื™ืŸ ืžืกืคืจ ืฉืขื•ืช ืœืžืกืคืจ ื™ืžื™ื. ืฉื™ืขื•ืจ ื”ื”ืฆืœื—ื” ื”ืชื™ืื•ืจื˜ื™ ืฉืœ ื”ืžืชืงืคื” ืžื•ืขืจืš ื‘-0.25, ื•ื”ืคืจืงื˜ื™ ืขื‘ื•ืจ ื”ืื‘-ื˜ื™ืคื•ืก ื”ืงื™ื™ื ื”ื•ื 0.025.

ืžืงื•ืจ: OpenNet.ru

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