ØPCI 4.0 EPP China Union Lezienụ Ekwenyere EPP
Nkọwapụta kọmpat na ọkpụrụkpụ nke 20.1mm naanị
ØSupport DES / TriDes, AES
Ø Nkwado RSA na RKL
USupport DUKPT (na erquest)
Qu Enyere ya na HW iwepụ mgba ọkụ
Ø Otu pịa SDK maka WOSA platform
On Akara edemede na bọtịnụ nwere ike ahaziri
NeOtu n'ime kọmpat PCI EPP
ØPCI 4.0 na China Union Pay kwadoro EPP
Material: Igwe anaghị agba nchara
ØADA kwekọrọ na ntụpọ braille ọkọlọtọ (nhọrọ)
EyMkpa ọrụ ọrụ: ihe karịrị 2 nde ugboro
Letterkey leta teknụzụ: Ihe osise laser
Nkwado DES / Tri-Des
Support max 4096 bit RSA algorithm
Support multi-klas isi usoro
Kọmputa atụmatụ:
Okwu: mini USB mini USB na ụdị USB A Voltaji: 5.0V ± 10% Oriri: -0.5W (ike) ≤0.2W (static) Ntụkwasị obi: MTBF> 20000H MTTR <30min data nchedo: data ga-edebe karịa 8 afọ megide ike-apụ
Algọridim Nkwado:
RSA: kwado karịa 2048 bit
DES, 3DES: ANSI X3.92, ANSI X9.52
Ọrụ INPIN: ANSI X9.8 (ISO9564.0, ISO9564.1, ISO9564.3), IBM3624
Ọrụ ACMAC: ANSI X9.9, ANSI X9.19
Standardkpụrụ nchekwa: ISO13491
Izochi ya ma zuo oke: <0.1S (8 bits DES Ngwa:
Cash-ref ọnụ: dị ka igwe ndọrọ ego, ADM, CDM, CRS wdg
Mentkwụ Paygwọ nkwụ ngwọ Na-atụghị Anya: dịka UPT na ọdụ mmanụ
Termin Ndị na-arụ ọrụ onwe ha: dị ka ọnụ ụlọ akụ, ndị na-ere tiketi, ndị na-ere ahịa, ihe na-enye gas, wdg.
Profaịlụ Sunson
Ajụjụ
Q1: you nwere ike hazie metal keyboard ma ọ bụ ahụigodo?
A1: Ee, anyị nwere ike ịhazi asụsụ na nhazi maka gị n'efu.
Ọ bụrụ na ị nwere nnukwu iji mkpa ahaziri size, n'elu wdg, ịkwa akwa mere ọrụ bụkwa dị.
Q2: Ogologo oge ole ka akwụkwọ ikike maka ngwaahịa gị? A2: Akwụkwọ ikike bụ ọkọlọtọ bụ 1 afọ site na ụbọchị nnyefe, mana enwere ike ịgbatị ma ọ bụrụ na akwụ ụgwọ ọzọ.
Q3: you nwere ike ịnye ihe nlele n'efu?
A3: Anyị nwere ike ịnye gị nlele maka nnabata, mana enwere ego nlele, nke enwere ike weghachite mgbe iwu gị qty ruru otu ọnụ ọgụgụ.
Q4: Gịnị bụ EPP?
A4: EPP dị mkpụmkpụ nke ezoro ezo PIN Kedo akwa, ihe ezoro ezo PIN Kedo akwa bụ ngwa maka encrypting njirimara dị ka PIN banyere na ahụ igodo. A na-eji ihe ndị a na igwe na-ere ahịa akpaka ma ọ bụ kiosk ọrụ onwe onye iji hụ na echekwaghị PIN ezoro ezo ma ọ bụ bufee ya ebe ọ bụla na usoro ndị ọzọ yana enweghị ike ikpughe na mberede ma ọ bụ site na nhazi nke usoro.
Q5: Kedu ụdị nkwado ị nwere ike ịnye na mmepe sọftụwia?
A5: Anyị nwere ike ịnye gị SDK zuru oke maka gị sọftụwia mmepe, anyị nwekwara ndị injinia siri ike na ndị ọrụ ndị ahịa iji nye gị nkwado teknụzụ.
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