Litšobotsi tsa Sehlahisoa

Ho sebelisa li-FPGA joalo ka li-processor tsa sephethephethe bakeng sa ts'ireletso ea marang-rang

Sephethephethe se eang le ho tsoa ho lisebelisoa tsa ts'ireletso (li-firewall) li patiloe ka mekhahlelo e mengata, 'me L2 encryption/decryption (MACSec) e sebetsoa sebakeng sa marang-rang sa marang-rang (L2) node (li-switches le li-routers).Ho sebetsa ka nģ'ane ho L2 (MAC layer) hangata ho kenyelletsa parsing e tebileng, L3 tunnel decryption (IPSec), le sephethephethe sa SSL se patiloeng se nang le sephethephethe sa TCP / UDP.Ts'ebetso ea liphutheloana e kenyelletsa ho arola le ho arola lipakete tse kenang le ho sebetsana le palo e kholo ea sephethephethe (1-20M) e nang le phallo e phahameng (25-400Gb / s).

Ka lebaka la lisebelisoa tse ngata tsa k'homphieutha (li-cores) tse hlokahalang, li-NPU li ka sebelisoa bakeng sa ts'ebetso ea lipakete tsa lebelo le holimo, empa latency e tlaase, ts'ebetso e phahameng ea ts'ebetso ea sephethephethe e ke keng ea khoneha hobane sephethephethe se sebetsoa ho sebelisoa li-cores tsa MIPS / RISC le ho hlophisa li-cores tse joalo. ho itšetlehile ka ho fumaneha ha bona ho thata.Ts'ebeliso ea lisebelisoa tsa ts'ireletso tse thehiloeng ho FPGA e ka felisa mefokolo ena ea meralo e thehiloeng ho CPU le NPU.

Ts'ebetso ea ts'ireletso ea boemo ba ts'ebeliso ho li-FPGA

Li-FPGA li nepahetse bakeng sa ts'ebetso ea ts'ireletso ea inline ho li-firewall tsa moloko o latelang hobane li atleha ho fihlela tlhoko ea ts'ebetso e phahameng, ho tenyetseha le ts'ebetso e tlase ea latency.Ntle le moo, li-FPGA li ka kenya ts'ebetsong mesebetsi ea ts'ireletso ea boemo ba ts'ebeliso, e ka bolokang lisebelisoa tsa komporo le ho ntlafatsa ts'ebetso.

Mehlala e tloaelehileng ea ts'ebetso ea ts'ireletso ea ts'ebeliso ho FPGAs e kenyelletsa

- Enjine ea ho theola TTCP

- Ho bapisa maikutlo khafetsa

- Ts'ebetso ea asymmetric encryption (PKI).

- Ts'ebetso ea TLS

Mahlale a ts'ireletso ea moloko o latelang o sebelisa li-FPGA

Li-algorithms tse ngata tse teng tsa asymmetric li kotsing ea ho sekisoa ke likhomphutha tsa quantum.Li-asymmetric security algorithms tse kang RSA-2K, RSA-4K, ECC-256, DH, le ECCDH ke tsona tse anngoeng haholo ke mekhoa ea quantum computing.Ho ntse ho hlahlojoa lits'ebetso tse ncha tsa asymmetric algorithms le maemo a NIST.

Litlhahiso tsa hajoale bakeng sa encryption ea post-quantum li kenyelletsa mokhoa oa ho Ithuta ka Phoso (R- LWE) bakeng sa

- Phatlalatso ea Linotlolo tsa Sechaba (PKC)

- Mesaeno ea dijithale

- Thepa ea bohlokoa

Ts'ebetsong e sisintsoeng ea "cryptography" ea bohlokoa ea sechaba e kenyelletsa ts'ebetso e itseng e tsebahalang ea lipalo (TRNG, Gaussian noise sampler, polynomial addition, binary polynomial quantifier division, multiplication, joalo-joalo).FPGA IP bakeng sa bongata ba li-algorithms tsena e teng kapa e ka sebelisoa ka nepo ho sebelisoa li-block tsa FPGA, joalo ka lienjineri tsa DSP le AI (AIE) lisebelisoa tsa Xilinx tse teng le tse latelang.

Pampiri ena e tšoeu e hlalosa ts'ebetsong ea ts'ireletso ea L2-L7 e sebelisang moralo o hlophisitsoeng o ka sebelisoang bakeng sa ho potlakisa ts'ireletso ho marang-rang a marang-rang / a phihlello le li-firewall tsa moloko o latelang (NGFW) marangrang a likhoebo.