ื”ื•ืฆื’ื” ืคืœื˜ืคื•ืจืžืช ืžื‘ืฉืจ ืœื™ืฆื™ืจืช ืžื›ืฉื™ืจื™ื ื ื™ื™ื“ื™ื ื‘ื—ื™ื ื

ืื ื“ืจื• ื”ื•ืื ื’ (ืื ื“ืจื• ื”ื•ืื ื’), ืคืขื™ืœ ื ื•ื“ืข ืขื˜ื•ืจ ืคืจืกื™ื ืขื‘ื•ืจ ื—ื•ืžืจื” ื‘ื—ื™ื ื ืคืจืก ื”ื—ืœื•ืฅ ืฉืœ EFF ืœืฉื ืช 2012, ื”ื’ื™ืฉื• ืคืœื˜ืคื•ืจืžื” ืคืชื•ื—ื”"ืžื‘ืฉืจ", ืฉื ื•ืขื“ ืœื™ืฆื•ืจ ืงื•ื ืกืคื˜ื™ื ืขื‘ื•ืจ ืžื›ืฉื™ืจื™ื ื ื™ื™ื“ื™ื ื—ื“ืฉื™ื. ื‘ื“ื•ืžื” ืœืื•ืคืŸ ืฉื‘ื• ื”-Raspberry Pi ื•ื”-Arduino ืžืืคืฉืจื™ื ืœืš ืœื™ืฆื•ืจ ืžื›ืฉื™ืจื™ื ืขื‘ื•ืจ ื”ืื™ื ื˜ืจื ื˜ ืฉืœ ื”ื“ื‘ืจื™ื, ืžื˜ืจืชื• ืฉืœ Precursor ื”ื™ื ืœืกืคืง ืืช ื”ื™ื›ื•ืœืช ืœืขืฆื‘ ื•ืœื”ืจื›ื™ื‘ ืžื›ืฉื™ืจื™ื ื ื™ื™ื“ื™ื ืฉื•ื ื™ื ื›ื“ื™ ืœืคืชื•ืจ ืืช ื”ื‘ืขื™ื•ืช ืฉืœืš ื‘ืžื• ื™ื“ื™ืš.

ื‘ื ื™ื’ื•ื“ ืœืคืจื•ื™ืงื˜ื™ื ืื—ืจื™ื, Precursor ืžืฆื™ืขื” ืœื—ื•ื‘ื‘ื™ื ืœื ืจืง ืœื•ื—, ืืœื ืื‘ ื˜ื™ืคื•ืก ืžื•ื›ืŸ ืฉืœ ืžื›ืฉื™ืจ ื ื™ื™ื“ ืขื ืžืืจื– ืืœื•ืžื™ื ื™ื•ื ื‘ื’ื•ื“ืœ 69 x 138 x 7.2 ืž"ืž, ืžืกืš LCD (336x536), ืกื•ืœืœื” (1100 mAh Li-Ion) , ืžืงืœื“ืช ืžื™ื ื™ืื˜ื•ืจื™ืช, ืจืžืงื•ืœ, ืžื ื•ืข ืจื˜ื˜, ืžื“ ืชืื•ืฆื” ื•ื’'ื™ืจื•ืกืงื•ืค. ืžื•ื“ื•ืœ ื”ืžื—ืฉื•ื‘ ืื™ื ื• ืžื’ื™ืข ืขื ืžืขื‘ื“ ืžื•ื›ืŸ, ืืœื ืขื SoC ืžื•ื’ื“ืจ ืชื•ื›ื ื” ื”ืžื‘ื•ืกืก ืขืœ Xilinx XC7S50 FPGA, ืฉืขืœ ื‘ืกื™ืกื• ื”ื™ื ืืžื•ืœืฆื™ื” ืฉืœ ืžืขื‘ื“ RISC-V 32 ืกื™ื‘ื™ื•ืช ื”ืคื•ืขืœ ื‘ืชื“ืจ ืฉืœ 100 ืžื’ื”-ื”ืจืฅ. ืžึฐืื•ึผืจื’ึธืŸ. ื™ื—ื“ ืขื ื–ืืช, ืื™ืŸ ื”ื’ื‘ืœื•ืช ืขืœ ืืžื•ืœืฆื™ื” ืฉืœ ืจื›ื™ื‘ื™ ื—ื•ืžืจื” ืื—ืจื™ื, ืœืžืฉืœ ื ื™ืชืŸ ืœื—ืงื•ืช ืืช ืคืขื•ืœืชื ืฉืœ ืžืขื‘ื“ื™ื ืฉื•ื ื™ื, ืž-6502 ื•-Z-80 ื•ืขื“ AVR ื•-ARM ื•ื›ืŸ ืฉื‘ื‘ื™ ืงื•ืœ ื•ื‘ืงืจื™ื ืฉื•ื ื™ื. ื”ืœื•ื— ื›ื•ืœืœ 16 MB SRAM, 128 MB Flash, Wi-Fi Silicon Labs WF200C, USB ืžืกื•ื’ C, SPI, IยฒC, GPIO.

ื”ื•ืฆื’ื” ืคืœื˜ืคื•ืจืžืช ืžื‘ืฉืจ ืœื™ืฆื™ืจืช ืžื›ืฉื™ืจื™ื ื ื™ื™ื“ื™ื ื‘ื—ื™ื ื

ืชื›ื•ื ื•ืช ื”ืงืฉื•ืจื•ืช ืœืื‘ื˜ื—ื” ื›ื•ืœืœื•ืช ื ื•ื›ื—ื•ืช ืฉืœ ืฉื ื™ ืžื—ื•ืœืœื™ ืžืกืคืจื™ื ืคืกืื•ื“ื•-ืืงืจืื™ื™ื ื‘ื—ื•ืžืจื”. ืžืขื ื™ื™ืŸ ืฉื”ืžื›ืฉื™ืจ ืžื’ื™ืข ื‘ืขืฆื ืœืœื ืžื™ืงืจื•ืคื•ืŸ ืžื•ื‘ื ื” - ืžื•ื‘ืŸ ืฉืงืœื™ื˜ืช ืกืื•ื ื“ ืืคืฉืจื™ืช ืจืง ืื ื”ืื•ื–ื ื™ื•ืช ืžื—ื•ื‘ืจื•ืช ื‘ืžืคื•ืจืฉ, ื•ื‘ืžื™ื“ื” ื•ื”ื“ื™ื‘ื•ืจื™ืช ืžื ื•ืชืงืช ืื™ ืืคืฉืจ ืคื™ื–ื™ืช ืœืืจื’ืŸ ื”ืื–ื ืช ืกืชืจ, ื’ื ืื ื”ืžื›ืฉื™ืจ ื”ืชื•ื›ื ื” ื ืคื’ืขื”.

ื”ืฉื‘ื‘ ืœืชืงืฉื•ืจืช ืืœื—ื•ื˜ื™ืช (Wi-Fi) ื”ื•ื ื—ื•ืžืจื” ืžื‘ื•ื“ื“ ืžืฉืืจ ื”ืคืœื˜ืคื•ืจืžื” ื•ืคื•ืขืœ ื‘ืกื‘ื™ื‘ื” ื ืคืจื“ืช. ื›ื“ื™ ืœื”ื’ืŸ ืžืคื ื™ ื’ื™ืฉื” ืœื ืžื•ืจืฉื™ืช, ื ืขืฉื” ืฉื™ืžื•ืฉ ื’ื ื‘ืžืืจื– ื”ื ื™ืชืŸ ืœื ืขื™ืœื”, ื‘-RTC ื ืคืจื“ ืœื ื™ื˜ื•ืจ ืฉืœืžื•ืช, ื•ื ื™ื˜ื•ืจ ืชื ื•ืขื” ื‘ืžืฆื‘ ื”ืžืชื ื” (ืชืžื™ื“ ืขืœ ืžื“ ืชืื•ืฆื” ื•ื’'ื™ืจื•ืกืงื•ืค). ื™ืฉ ื’ื ืฉืจืฉืจืช ื”ืจืก ืขืฆืžื™ ื•ื ื™ืงื•ื™ ืžื™ื™ื“ื™ ืฉืœ ื›ืœ ื”ื ืชื•ื ื™ื, ื”ืžื•ืคืขืœ ื‘ืืžืฆืขื•ืช ืžืคืชื— AES.

ืฉืคืช FHDL ืžืฉืžืฉืช ืœืชื™ืื•ืจ ืจื›ื™ื‘ื™ ื—ื•ืžืจื” ืžื™ื’ืŸ (ืฉืคืช ืชื™ืื•ืจ ื—ื•ืžืจื” ืžืคื•ืฆืœืช), ืžื‘ื•ืกืกืช ืขืœ ืคื™ื™ืชื•ืŸ. ืžื™ื’ืŸ ื ื›ืœืœ ื‘ืžืกื’ืจืช LiteX, ื”ืžืกืคืงืช ืชืฉืชื™ืช ืœื™ืฆื™ืจืช ืžืขื’ืœื™ื ืืœืงื˜ืจื•ื ื™ื™ื. SoC ื™ื™ื—ื•ืก ื”ื•ื›ืŸ ื”ืžื‘ื•ืกืก ืขืœ Precursor ื‘ืืžืฆืขื•ืช FPGA ื•-LiteX ืืžื•ืŸ, ื›ื•ืœืœ ืžืขื‘ื“ VexRISC-V RV100IMAC 32 ืžื’ื”-ื”ืจืฅ, ื›ืžื• ื’ื ื‘ืงืจ ืžืฉื•ื‘ืฅ
Betrusted-EC ืขื ืœื™ื‘ืช LiteX VexRISC-V RV18I ื‘ืžื”ื™ืจื•ืช 32 ืžื’ื”-ื”ืจืฅ.

ื”ื•ืฆื’ื” ืคืœื˜ืคื•ืจืžืช ืžื‘ืฉืจ ืœื™ืฆื™ืจืช ืžื›ืฉื™ืจื™ื ื ื™ื™ื“ื™ื ื‘ื—ื™ื ื

ื”-Betrusted SoC ืžืกืคืง ืงื‘ื•ืฆื” ืžื•ื‘ื ื™ืช ืฉืœ ืคืจื™ืžื™ื˜ื™ื‘ื™ื ืงืจื™ืคื˜ื•ื’ืจืคื™ื™ื ื›ื’ื•ืŸ ืžื—ื•ืœืœ ืžืกืคืจื™ื ืคืกืื•ื“ื•-ืืงืจืื™ื™ื, AES-128, -192, -256 ืขื ืžืฆื‘ื™ ECB, CBC ื•-CTR, SHA-2 ื•-SHA-512, ืžื ื•ืข ืงืจื™ืคื˜ื• ืžื‘ื•ืกืก ืขืœ ืขืงื•ืžื•ืช ืืœื™ืคื˜ื™ื•ืช Curve25519. ืžื ื•ืข ื”ื”ืฆืคื ื” ื›ืชื•ื‘ ื‘-SystemVerilog ื•ืžื‘ื•ืกืก ืขืœ ื’ืจืขื™ื ื™ ืงืจื™ืคื˜ื• ืžื”ืคืจื•ื™ืงื˜ ื’ื•ื’ืœ OpenTitan.

Precursor ืžืžื•ืงืžืช ื›ืคืœื˜ืคื•ืจืžื” ืœื™ืฆื™ืจื” ื•ืื™ืžื•ืช ืฉืœ ืื‘ื•ืช ื˜ื™ืคื•ืก, ื‘ืขื•ื“ Betrusted ื”ื•ื ืื—ื“ ืžื”ืžื›ืฉื™ืจื™ื ื”ื ื™ื™ื“ื™ื ื”ืžื•ื›ื ื™ื ืฉื ื‘ื ื• ืขืœ ื’ื‘ื™ Precursor. ืžื›ื™ื•ื•ืŸ ืฉืžื•ื‘ืœืขื•ืช ืžืกื•ืจืชื™ื•ืช ื”ืžืฉืžืฉื•ืช ืœืื—ืกื•ืŸ ืžื‘ื•ื“ื“ ืฉืœ ืžืคืชื—ื•ืช ืงืจื™ืคื˜ื• ืื™ื ืŸ ืžื’ื ื•ืช ืžืคื ื™ ื”ืชืงืคื•ืช ื‘ืจืžื” ื’ื‘ื•ื”ื” ื›ื’ื•ืŸ ืื™ืกื•ืฃ ืกื™ืกืžืื•ืช ื‘ืืžืฆืขื•ืช ืžืคืชื—ื•ืช ืื• ื’ื™ืฉื” ืœื”ื•ื“ืขื•ืช ื‘ืืžืฆืขื•ืช ืฆื™ืœื•ื ืžืกืš, Betrusted ืžื•ืกื™ืฃ ืืœืžื ื˜ื™ื ืฉืœ ืื™ื ื˜ืจืืงืฆื™ื” ืฉืœ ืžืฉืชืžืฉื™ื ืœืžื™ืžื•ืฉ ื”ืžื•ื‘ืœืขืช (HCl,ืื™ื ื˜ืจืืงืฆื™ื” ื‘ื™ืŸ ืื“ื ืœืžื—ืฉื‘), ื”ืžื‘ื˜ื™ื—ื” ื›ื™ ื ืชื•ื ื™ื ืจื’ื™ืฉื™ื ืฉื ื™ืชืŸ ืœืงืจื•ื ืขืœ ื™ื“ื™ ืื“ื ืœืขื•ืœื ืœื ื™ืื•ื—ืกื ื•, ื™ื•ืฆื’ื• ืื• ื™ืฉื•ื“ืจื• ืžื—ื•ืฅ ืœืžื›ืฉื™ืจ ืžืื•ื‘ื˜ื—.

Betrusted ืœื ืžื ืกื” ืœื”ื—ืœื™ืฃ ืืช ื”ื˜ืœืคื•ืŸ ื”ื ื™ื™ื“, ืืœื ื™ื•ืฆืจืช ืžื•ื‘ืœืขืช ืžืื•ื‘ื˜ื—ืช ืขื ืงืœื˜ ื•ืคืœื˜ ืฉื ื™ืชื ื™ื ืœื‘ื™ืงื•ืจืช. ืœื“ื•ื’ืžื”, ื ื™ืชืŸ ืœื”ืฉืชืžืฉ ื‘ืกืžืืจื˜ืคื•ืŸ ื—ื™ืฆื•ื ื™ ื“ืจืš Wi-Fi ื›ืขืจื•ืฅ ื ืชื•ื ื™ื ืœื ืžื”ื™ืžืŸ, ืืš ื”ื”ื•ื“ืขื•ืช ื”ืžื•ืฆืคื ื•ืช ื”ืžื•ืขื‘ืจื•ืช ืžื•ืงืœื“ื•ืช ืจืง ื‘ืžืงืœื“ืช ื”ืžื•ื‘ื ื™ืช ืฉืœ ืžื›ืฉื™ืจ ื”-Betrusted, ื•ื”ื•ื“ืขื•ืช ืฉื”ืชืงื‘ืœื• ืžื•ืฆื’ื•ืช ืจืง ื‘ืžืกืš ื”ืžื•ื‘ื ื” .

ื›ืœ ืจื›ื™ื‘ื™ Precursor ื•-Betrusted ื”ื™ื ื ื‘ืงื•ื“ ืคืชื•ื— ื•ื–ืžื™ื ื™ื ืœืฉื™ื ื•ื™ ื•ื ื™ืกื•ื™ ืชื—ืช ืจื™ืฉื™ื•ืŸ ืจื™ืฉื™ื•ืŸ ื—ื•ืžืจื” ืคืชื•ื— 1.2, ื”ืžื—ื™ื™ื‘ ืืช ื›ืœ ื”ื™ืฆื™ืจื•ืช ื”ื ื’ื–ืจื•ืช ืœื”ื™ืคืชื— ื‘ืื•ืชื• ืจื™ืฉื™ื•ืŸ. ื›ื•ืœืœ ืคืชื•ื— ืขืจื›ืชื™ ื•ืชื™ืขื•ื“ ืžืœื ืฉืœ ื”ืคืจื•ื™ืงื˜ ืœื•ื—ื•ืช ืจืืฉื™ื™ื ื•ืขื–ืจ, ื™ื™ืฉื•ื ืžื•ื›ืŸ SoC ืžื•ื‘ื˜ื— ะธ ื‘ืงืจ ื‘ืงืจื” (EC). ื“ื’ืžื™ื ื–ืžื™ื ื™ื ืœื”ื“ืคืกืช 3D ืฉืœ ื“ื™ื•ืจ. ื–ื” ื’ื ืžืชืคืชื— ื‘ืฆื•ืจื” ืฉืœ ืคืจื•ื™ืงื˜ื™ื ืคืชื•ื—ื™ื ืขืจื›ืช ืงื•ืฉื—ื” ื•ืžืชืžื—ื” ืžืขืจื›ืช ื”ืคืขืœื” Xous ืžื‘ื•ืกืก ืขืœ ืžื™ืงืจื•ืงืจื ืœ.

ื”ื•ืฆื’ื” ืคืœื˜ืคื•ืจืžืช ืžื‘ืฉืจ ืœื™ืฆื™ืจืช ืžื›ืฉื™ืจื™ื ื ื™ื™ื“ื™ื ื‘ื—ื™ื ื

ืžืงื•ืจ: OpenNet.ru

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