AN14559 EdgeLock A30 onye nyocha nchekwa
"
Nkọwapụta:
- Onye nyocha echekwara: EdgeLock A30
- Na-akwado: nyiwe IoT, ngwa eletrọnịkị, ihe oriri
ngwaọrụ - Akụkụ ndị bụ isi:
- Ọgbọ igodo ECC on-chip
- Asambodo nkịtị EAL 6+ enwetara nchekwa nchekwa
- Na-akwado AES, ECDSA, ECDH, SHA, HMAC, HKDF cryptographic
arụmọrụ - VDD wetara ya
- Ngwugwu: Ngwọta dị njikere iji ya na ngwaahịa zuru oke
nkwado
Ntuziaka ojiji:
1. N'eluview nke EdgeLock A30:
EdgeLock A30 bụ njirimara IC echekwara maka ya
ngwa dị iche iche gụnyere ikpo okwu IoT, eletrọnịkị
ngwa ngwa, na ngwa oriri. Ọ na-eme ka igodo nzuzo dị
echekwara n'ime IC ma na-akwado arụmọrụ cryptographic maka
nzikọrịta ozi.
2. Akụkụ ndị bụ isi:
- Ọgbọ igodo ECC on-chip maka njikwa igodo echekwara
- Iri n'ozuzu EAL 6+ nche gbaara na AVA_VAN.5
- Na-akwado AES, ECDSA, ECDH, SHA, HMAC, na HKDF cryptographic
ọrụ
3. Mmalite:
Iji malite iji EdgeLock A30, rụtụ aka na akwụkwọ AN14238
“Bido na nkwado nkwado nchekwa EdgeLock A30
ngwugwu” maka ntuziaka nhazi zuru ezu.
Ajụjụ A na-ajụkarị (FAQ):
Ajụjụ: Gịnị bụ isi ihe dị iche n'etiti EdgeLock A5000 na
EdgeLock A30?
A: Isi ihe dị iche gụnyere njirimara cryptographic emelitere,
nchekwa asambodo, na nkwado maka a wider nso nke
algọridim nke cryptographic na EdgeLock A30 tụnyere nke
A5000.
Ajụjụ: Kedu ka m ga-esi hụ na nkwurịta okwu nwere nchebe na EdgeLock A30?
A: Jiri ọrụ nzuzo akwadoro dị ka AES,
ECDSA, na HMAC iji guzobe ọwa echedoro wee chọpụta
nnọkọ nkwurịta okwu.
"'
AN14559
Ntuziaka njem si EdgeLock A5000 gaa EdgeLock A30
Mkpu. 1.1 - 23 Jenụwarị 2025
Ngwa ndetu
Ozi akwụkwọ
Ozi
Ọdịnaya
Okwu
EdgeLock A30 onye nyocha nchekwa, NX Middleware
Abstract
Akwụkwọ a na-akọwa echiche maka ịkwaga ụdịdị dị adị dabere na EdgeLock A5000 gaa EdgeLock A30.
NXP Semiconductors
AN14559
Ntuziaka njem si EdgeLock A5000 gaa EdgeLock A30
1 Ihe gbasara EdgeLock A30 onye nyocha echekwara
EdgeLock A30 bụ njirimara echekwara IC maka nyiwe IoT, ngwa eletrọnịkị na ngwaọrụ eji eri nri dị ka ngwa eletrọnịkị ụlọ, ngwa mkpanaka na akụrụngwa ọgwụ.
EdgeLock A30 na-akwado ọgbọ igodo ECC on-chip iji hụ na igodo nzuzo anaghị ekpughe na mpụga IC. Ọ na-arụ ọrụ cryptographic maka ọrụ nkwurịta okwu na njikwa nchekwa dị mkpa. EdgeLock A30 bụ ụkpụrụ nchekwa EAL 6+ na-akwado ya na AVA_VAN.5 na ọkwa ngwaahịa ma na-akwado API Crypto ọnyà na-enye AES, ECDSA, ECDH, SHA, HMAC na HKDF ọrụ cryptographic.
· Njirimara nzuzo asymmetric na-akwado 256 bit ECC n'elu NIST P-256 na brainpool P256r1 curves. · Njirimara cryptography Symmetric na-akwado ma AES-128 na AES-256. Nyocha ibe dabere na PKI dabere na protocol Sigma-I. · Symmetric atọ gafere nkwekọrịta nkwenye ibe ya dakọtara na NTAG42x na MIFARE DesFire EV2,
DesFire EV3 na DesFire Light. Ọwa ozi echekwara echekwabara site na iji AES-128 ma ọ bụ AES-256 izo ya ezo / decryption na MAC.
Asambodo nchekwa kriteria a na-ahụkarị na-eme ka a mara na enyochala usoro nchekwa IC na usoro nchebe megide ọnọdụ ọkaibe na-enweghị mgbagha na mwakpo mwakpo. A30 na-akwado interface kọntaktị I2C ma nwee GPIO abụọ ọzọ. A30 na-akwado imewe dị ala, ma na-eri naanị 5 A na ọnọdụ Deep-Power-down mgbe mpụga.
A na-enye VDD.
Ọgụgụ 1. ngwungwu nkwado EdgeLock A30 gafereview
Enyere ya dị ka ngwọta dị njikere iji, EdgeLock A30 gụnyere ngwugwu nkwado ngwaahịa zuru oke nke na-eme ka imewe dị mfe ma na-ebelata oge iji mee ihe. Maka nkọwa ndị ọzọ rụtụ aka na AN14238 Bido na ngwungwu nkwado nchekwa EdgeLock A30.
AN14559
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Nzaghachi akwụkwọ 2/17
NXP Semiconductors
AN14559
Ntuziaka njem si EdgeLock A5000 gaa EdgeLock A30
2 Si na EdgeLock EdgeLock A5000 na-akwaga na EdgeLock A30
Akwụkwọ a na-akọwa echiche maka ịkwaga ụdịdị dị adị dabere na EdgeLock A5000 gaa na EdgeLock A30 ngwọta. Ọ na-ahaziri na ndị na-esonụ ngalaba: · Nkebi 2.1 Hardware mwekota echiche · Nkebi 2.2 I2C interface na nkwurịta okwu protocol echiche · Nkebi 2.3 Nyocha ngwa nyocha · Nkebi 2.4 Middleware echiche.
Ọgụgụ 2 na-egosi ntụnyere ọkwa dị elu n'etiti EdgeLock A5000 na EdgeLock A30
Ngwa nyocha
Atụmatụ ECC Crypto akwadoro Elliptic Curves Symmetric Crypto Algorithm AES Modes
MAC Hash Ọrụ Igodo Mwepụta (KDF) Nnwale mmekọrịta chiri anya nnọkọ ngwa ọwa
Nkwado ngwa
Nkwukọrịta
ECDSA ECDH/ECDHE1 NIST Brainpool
AES (128, 192, 256)
CBC, ECB, CTR CCM, GCM HMAC, CMAC GMAC SHA HKDF (RFC5869) Asymmetric Mutual Authentication Symmetric Mutual Authentication Secure Channel Host -SE Ọnụọgụ oge autenticated ECC-Key dabeere ígwé ojii Njikọta (TLS 1.2, 1.3).
T=1 karịrị I2C protocol
Adreesị I2C TRNG DRBG Interface ebe nchekwa onye ọrụ efu na MCU/MPU GPIO na-eweta Vol.tage Oke
Ụdị nchekwa ike
Ngwugwu oke okpomọkụ
I2C Target
ntinye, mmepụta, ngosi na nyocha zuru oke
Power-Down (ya na njide steeti) Ike miri emi-Down (enweghị njide steeti) ENA Pin (HW Tọgharia & mee ka ike dị omimi mee ala
A5000 P256/P384
X P256/P384
-
X
XXXX SHA 256/384 X EC-Igodo Nyocha AESKey nnọkọ (SCP03 iji AES128) Platform SCP03
2
X
T = 1` n'elu I2C dị ka Global Platform ma ọ bụ NXP UM11225
Kọwaa n'oge mmepụta (nke ndabara: 0x48)
NIST SP800 -90B, AIS31 NIST SP800 -90A, AIS20
8 KB
X (ruo 1 Mbit/s)
-
1.62 V ruo 3.6 V 460A (arụ ọrụ site na T = 1 n'elu I2C) [2] <5 A (arụ ọrụ site na ENA pin)
X
-40 ruo +105 Celsius C HX2QFN20
A30 P256 ma ọ bụ P256r1
X P256 P256r1
AES (128 na 256)
XXX SHA 256/384 X Sigma-I Asambodo dabeere na AES (AES128/256) [1] EV2 ozi echekwara [1] 1
X
T = 1` karịrị I2C dị ka Global Platform si dị
Adreesị I2C nwere ike ịhazi onye ọrụ (nke ndabara: 0x20)
NIST SP800 -90B, AIS31 NIST SP800 -90A, AIS20
16 KB
X (ruo 1 Mbit/s)
2 GPIO
1.0 ruo 2.0 V -
max. 5 A (arụ ọrụ site na T = 1' n'elu I2C)
-
-40 ruo +105 ºC WLCSP16 ma ọ bụ HVQFN20
Atụmatụ HW
Ọgụgụ 2. Ntụnyere ọkwa dị elu n'etiti EdgeLock A5000 na EdgeLock A30
2.1 Atụmatụ ntinye ngwaike
Emebere nchekwa nchekwa EdgeLock A30 maka ngwa batrị na-arụ ọrụ yana maka MCU/MPU nwere volta ọkọnọ.tage nke 1.8 V. Ya mere, site n'echiche ngwaike, EdgeLock A30 abụghị pin-to-pin ma ọ bụ ngwugwu dakọtara na EdgeLock A5000. Nke a pụtara na a chọrọ imewe PCB ọhụrụ ma ọ bụrụ na ị ga-esi na ngwaike EdgeLock A5000 dị adị gaa na EdgeLock A30. Tebụl ndị a na-atụnyere ụdị ndị gbasara imewe HW.
Isiokwu 1.Package ntụnyere ngwugwu
A5000 HX2QFN20
A30 WLCSP16 ma ọ bụ HVQFN20
AN14559
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NXP Semiconductors
AN14559
Ntuziaka njem si EdgeLock A5000 gaa EdgeLock A30
Tebụl 2.Pin ntụnyere Pin ọrụ ike na-eweta I2C Ike na nrụpụta, miri ike ala GPIO
A5000 VCC, GND SDA, SCL ENA, VIN, VOUT -
A30 VCC, GND
SDA, SCL -[1] [2] GPIO1, GPIO2[3] [1] EdgeLock A30 na-akwado ịkpalite nrụpụta ike site na T = 1` n'elu usoro I2C. [2] EdgeLock A30 na-enyere Deep Power Down aka site na T = 1` karịa I2C protocol. [3] EdgeLock A30 nwere GPIO abụọ nwere ike ịhazi ya. Enwere ike ịhazi GPIO dị ka ntinye, mmepụta na ngosi na nyocha na-aga nke ọma.
Tebụl 3.Nwepụta Voltage ntụnyere Power Supply Voltage
A5000 1.62 V ruo 3.6 V
A30 1 V ruo 2 V [1] [1] A na-achọ ndị na-agbanwe ọkwa ọkwa ma ọ bụrụ na emebere bọọdụ MCU/MPU maka ọkọnọ voltaji.tagnke 3.3V/5V.
2.1.1 eserese sekit ngwa nwere nkwado ike ala depp
Isiakwụkwọ a tụlere atụmatụ ngwa na nkwado dị omimi n'etiti EdgeLock A5000 na EdgeLock A30.
2.1.1.1 A5000 ngwa sekit eserese
Ọgụgụ 3. Ihe eserese sekit ngwa EdgeLock A5000 nwere nkwado ala miri emi
AN14559
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NXP Semiconductors
AN14559
Ntuziaka njem si EdgeLock A5000 gaa EdgeLock A30
A5000 HW Tọgharia usoro: · Tọọ ENA pin ka mgbagha efu larịị · Chere 2 ms · Tọọ ENA pin ka mgbagha elu larịị A5000 Deep Power Down mode: · ENA pin logic zero level .. Deep Power Down nyeere · ENA pin mgbagha elu larịị
2.1.1.2 A30 ngwa sekit eserese
Vcc 1 ruo 0 V
Akụkụ nnabata
Onye ọbịa
Ọnụ ego nke SCL
I2C-bus Pullups[1]
100 nF/50V
VCC
Ọnụ ego nke SCL
A30
GND
GPIO1 GPIO2
Akụkụ A30
Ọgụgụ 4. Ihe eserese sekit ngwa EdgeLock A30 nwere nkwado ala miri emi
Ike-na-tọgharịa: · A na-atụ aro na onye na-ahụ maka njikwa nwere ike ịrụ ike-na-tọgharịa site na ijikwa VCC. Ọ ga-ekwe omume ịnye A30 site na MCU/MPU GPIO. GPIO nwere ike ịnapụta ugbu a ruo 15mA.
A30 na-akpalite nrụpụta site na T = 1` karịrị I2C protocol: · NXP S-Blocks SE mgbawa nrụpụta arịrịọ / nzaghachi.
A30 na-enyere Deep Power Down site na T = 1` n'elu I2C protocol: · NXP S-Block Deep Power Down arịrịọ / nzaghachi.
AN14559
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NXP Semiconductors
AN14559
Ntuziaka njem si EdgeLock A5000 gaa EdgeLock A30
2.2 I2C interface na echiche protocol protocol
Tebụl 4 tụlere ọdịiche ihu ihu ihu nke I2C dị n'etiti EdgeLock A5000 na EdgeLock A30 n'ụzọ zuru ezu.
Isiokwu 4.I2C lekwasịrị anya interface ntụnyere
Ebumnuche I2C
A5000
Adreesị I2C nwere ike ịhazi
Kọwaa n'oge mmepụta
Adreesị I2C mbụ
0x48
Ọsọ nzikọrịta ozi
ruo 1 Mbit / s
Enwere ike ịhazi onye ọrụ A30 [1] 0x20 ruo 1 Mbit/s
[1] Haziri site na iwu SetConfiguration.Tebụl 5 depụtara ndịiche n'ihe gbasara protocol oyi akwa njikọ data akwadoro.
Isiokwu 5.Communication protocol ntụnyere
A5000
Data njikọ oyi akwa protocol
T = 1' n'elu I2C dị ka NXP UM11225 [1] na T = 1' n'elu I2C dị ka Global Platform [2]
NXP S-Blocks
Ntọgharị mgbawa
A30 T=1` karịrị I2C dị ka Global Platform si dị
Ntọgharị mgbawa na ike dị omimi
2.3 Nyocha ngwa nyocha
2.3.1 EdgeLock A30 Nyocha gafereview
A30 na-akwado protocol abụọ iji guzobe ọwa ozi echedoro:
Nyocha Asymmetric Mutual dabere na PKI Ọ dabere na Sigma-I 256-bit ECC (NIST P-256 ma ọ bụ brainpoolP256r1). Na-emepụta igodo nnọkọ AES-128 ma ọ bụ 256 maka mgbanwe ozi njirimara Sigma-I. Na-emepụta igodo oge AES-128 ma ọ bụ 256 ejiri maka ọwa ozi echekwara EV2.
Nyocha Symmetric Mutual dabere na AES Otu ụkpụrụ dị ka ewepụtara na ngwaahịa MIFARE DESFire EV2. Dabere na AES-128 ma ọ bụ AES-256. Na-emepụta igodo oge AES-128 ma ọ bụ 256 maka ọwa ozi echekwara EV2.
Ụzọ abụọ nke nyocha ibe na-ebute MIFARE DESFire na NTAGỌwa ozi echekwara 42x EV2 dakọtara (nnọkọ akwadoro). AES-128 ma ọ bụ AES-256 nnọkọ izo ya ezo / decryption na MAC igodo. Ikike ịnweta iwu na-esote yana files akwadoro mgbe emechara nke ọma n'otu n'otu dabere na nhazi. A30 na-akwado otu ọwa ozi echekwabara (nnọkọ akwadoro) n'otu oge.
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AN14559
Ntuziaka njem si EdgeLock A5000 gaa EdgeLock A30
2.3.2 Crypto algọridim na protocol
Site ngwa ngwa nke view A ga-atụle ọdịiche ndị a tupu isi na EdgeLock A5000 kwaga EdgeLock A30:
EdgeLock A30 na-akwado ihe fọrọ nke nta ka ọ bụrụ otu crypto algọridim na atụmatụ dị ka A5000. EdgeLock A30 na-akwado nkwado dị iche iche na usoro izi ozi echekwara.
EdgeLock A30 anaghị akwado ihe karịrị otu nnọkọ ngwa dị ka A5000. EdgeLock A30 nyere ikike ịnweta iwu na-esote yana files mgbe symmetric gara nke ọma ma ọ bụ
asymmetric nyocha ibe. EdgeLock A30 na-akwado amụma ihe dị iche iche. EdgeLock A30 anaghị akwado nkwado echekwara yana ndekọ nhazi Platform (PCR) dị ka A5000.
Ntule sitere na algọridim nke crypto na isi ihe nyocha nke view Enwere ike ịhụ n'etiti EdgeLock A5000 na EdgeLock A30 na eserese 5.
Ọgụgụ 5. Crypto algọridim na ntụnyere protocol authenticaton n'etiti EdgeLock A5000 na EdgeLock A30
2.3.3 Ihe echedoro
A na-atụle ọdịiche dị n'etiti EdgeLock A5000 na EdgeLock A30:
Tebụl 6.Key na asambodo ihe ntụnyere n'etiti EdgeLock A5000 na EdgeLock A30
A5000
A30
Mgbakọta ebe nchekwa onye ọrụ efu dị
8 KB
16 KB
Mkpọchi igodo (symmetric na asymmetric)
Mkpọchi dabere na amụma.
akwadoghị ihichapụ igodo na-adịgide adịgide.
Amụma mmelite igodo na-akọwa ma ọ ga-ekwe omume imelite uru igodo ahụ.
Isi nchekwa AES Key Nchekwa EC
Edozighị ọnụọgụ igodo. Na-eri ebe nchekwa onye ọrụ.
Edozighị ọnụọgụ igodo. Na-eri ebe nchekwa onye ọrụ.
Ruo ndenye igodo AES ise na-adịgide adịgide. Anaghị eri ebe nchekwa onye ọrụ.
Ntinye ruru igodo EC ise na-adịgide adịgide. Na-eri ebe nchekwa onye ọrụ.
Akụkụ igodo ọha EC ijikwa na igodo ụzọ abụọ echekwara ka ọgbọ isi n'ime igodo alaghachite uru igodo ọha mana
ọgbọ.
ihe.
A naghị echekwa ya n'ime ihe igodo A30 (na
kwalite oriri ebe nchekwa).
Nchekwa igodo ọha EC
Echekwara na ebe nchekwa dị ka igodo ọha yana echekwara dịka akụkụ nke naanị asambodo X509
akụkụ nke akwụkwọ X509.
(FileỤdị.StandardData).
Na-ehichapụ files anaghị akwado.
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AN14559
Ntuziaka njem si EdgeLock A5000 gaa EdgeLock A30
Tebụl 6.Key na asambodo ihe ntụnyere n'etiti EdgeLock A5000 na EdgeLock A30… na-aga n'ihu
A5000
A30
Ebe nchekwa akwụkwọ Sigma-I
akwadoghị, n'ihi na A5000 anaghị akwado Sigma-I asymmetric protocol.
Ebe nchekwa akwụkwọ raara onwe ya nye maka asambodo Sigma-I.
[1] A30 na-akwado ihe ruru igodo EC ise na-adịgide adịgide maka ọrụ crypto dị iche iche gụnyere. Nyocha onwe SIGMA-I.Tebụl 7.Data files
Mgbakọta ebe nchekwa onye ọrụ efu dị na-echekwa data raw Monotonic Counter
File igbachi File Ikike nnweta
A5000 8 KB ọnụọgụ abụọ File Ogologo byte 1
Amụma mkpọchi gbadoro ụkwụ na iwu nwere ikike na imepụta ihe
A30
16 KB
FileỤdị.StandardData
Ogologo byte 4 FileỤdị.Counter
Na-ehichapụ files anaghị akwado.
Ikike nnweta: FileAR.Gụrụ,File AR. dee, FileAR.Gụrụ dee FileAR. Gbanwee
2.3.4 Iwu
EdgeLock A30 na-akwado iwu nyocha dị iche iche (APDUs) dị ka EdgeLock A5000. Mara: NX MW sss API (Secure Sub System) API, OpenSSL, PKSC11# na Mbed TLS ọba akwụkwọ na-ewepụ oyi akwa APDU. Ihe osise 6 na-enye nkọwa dị mkpirikpiview nke EdgeLock A30 APDU iwu.
Ọgụgụ 6. EdgeLock A30 APDU nyere iwuview
2.4 Middleware echiche
Isiakwụkwọ a na-enye ntụnyere dị nkenke n'etiti EdgeLock A5000 Plug & Trust Middleware na EdgeLock A30 Plug & Trust Middleware na atụmatụ mbugharị etitiware.
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Ntuziaka njem si EdgeLock A5000 gaa EdgeLock A30
2.4.1 EdgeLock A5000 Plug & Trust Middleware Figure 7 na-egosi nfefe nke EdgeLock A5000 Plug & Trust Middleware components:
Ọgụgụ 7.Plug & Trust Middleware ngọngọ eserese
A na-ekesa EdgeLock Plug & Trust Middleware site na ngwugwu dị iche iche: Plug Multiplatform Full & Trust middleware ngwugwu (www.nxp.com/A5000). Nkwụnye & ntụkwasị obi Obere ngwugwu (GitHub) bụ akụkụ nke Plug & Trust middleware maka ojiji Linux. Nkwụnye & ntụkwasị obi Nano Package (GitHub) bụ ụdị dị ntakịrị nke Plug & Trust middleware emebere maka ngwaọrụ amachibidoro. Ọ na-enyekwa njikọ na Zephyr OS na example nke Qi 1.3 nyocha.
akwadoro MCU/MPU nyiwe site na igbe: MCUs: MIMXRT1170-EVK, MIMXRT1060-EVK, FRDM-64F na LPC55S69-EVK MPUs: Raspberry Pi na MCIMX8M-EVK
Ngwá ọrụ ntinye ahịrị iwu: ssscli
2.4.2 EdgeLock A30 Plug & Trust Middleware
Ihe osise 8 na-enye nkọwa dị mkpirikpiview nke EdgeLock A30 NX Middleware components:
Mbukota
na isi
OS na MCU/MPU
Linux®, FreeRTOSTM, Bare-Metal
Gburugburu ebe obibi: Linux, Windows®
Jiri Okwu dabere Exampna Koodu
ARM® mbedTM
TLS
Mepee SSL
PKCS #11
Okwu
Qi 1.3 Auth. ngosi
Ihe ngosi igwe ojii TLS1.3
API
Ọgụgụ 8.NX Middleware ngọngọ eserese
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· NX Middleware na-ekesa site na GitHub. Ọnweghị Ngwungwu Obere na Nano raara onwe ya nye n'ihi na nke a abụrụlarị akụkụ na ntọhapụ NX Middleware. akwadoro nyiwe MCU/MPU n'ime igbe:
MCUs: FRDM-64F na LPC55S69-EVK MPU: Raspberry Pi · Ngwá ọrụ ntinye ahịrị iwu: nxclitool
Mara: Ugbu a naanị ikpo okwu Linux ka enwere ike ibudata na GitHub. A na-ewepụta Windows, FRDM-K64F na LPC55S69-EVK MCU n'elu ikpo okwu dị ka ngwugwu .zip na enwere ike ibudata ya na www.nxp.com/A30. A ga-agbakwunye nyiwe ndị a na GitHub na mwepụta ndị na-esote ma ga-anọchi ngwugwu zip ma emechaa.
2.4.3 Mbugharị site na EdgeLock A5000 Plug & Trust Middleware na EdgeLock A30 NX Middleware
Ọgụgụ 9 na-egosi ọkwa dị elu EdgeLock A30 NX Middleware architecture wee nyefe yaview nke atụmatụ mbugharị ngwa ngwa. Maka examplee, mgbalị mbugharị ngwa dị ntakịrị mgbe ị na-eji otu n'ime ọkwa dị elu dị ka modul nkwụnye. Ihe dị iche bụ eziokwu mgbe ngwa ahụ na-eji oyi akwa APDU nchekwa nchekwa dị ala. Akụkụ abụọ ndị a na-akọwa mbọ mbata na nyiwe MCU (igwe efu, freeRTOS,…) na nyiwe Linux agbakwunyere.
ExampLes, Jiri Okwu na Ngwa
Onye njikwa oge
API ndị SSS
Modul nkwụnye
(Open SSL Engine, OpenSSL Provider, PKSC11)
Onye ọbịa
Crypto
(mbed TLS, OpenSSL)
VCOM
NX APDU
Njikwa nnweta
T = 1' karịrị I2C
A30 Nchekwa Nyocha
Mgbalị ịkwaga oke ala dị ala n'etiti etiti ruo elu
Ọgụgụ 9. NX Middleware architecture - atụmatụ mbugharị mgbalị
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API Njikwa Oge imepe nnọkọ. A na-akwado nnọkọ ndị a: Nnọkọ PKI dị larịị dabere asymmetric Mutual Authentication (Sigma-I-Verifier or Sigma-I-Prover) Mara njirimara Symmetric Mutual dabere na AES: Ụzọ nyocha ibe abụọ ahụ na-ebute MIFARE DESFire dakọtara EV2 ọwa ozi echekwara (nnọkọ ziri ezi).
API SSS na-enye API abstraction maka EdgeLock A30, OpenSSL na mbedTLS onye ọbịa crypto. SSS API na-akwado ọrụ crypto nkịtị.
NX APDUs na-emezu iwu EdgeLock A30 authenticator (APDUs)
Onye njikwa nnweta jikwaa ohere site na ọtụtụ usoro Linux gaa na EdgeLock A30. Usoro ndị ahịa na-ejikọta n'elu usoro JRCPv1 na Njikwa Nweta.
T=1` n'elu usoro nzikọrịta ozi I2C dịka Global Platform siri dị.
2.4.3.1 Middleware na nyiwe MCU (igwe efu, freeRTOS,…)
NX Middleware na-enye ọkwa abụọ dị iche iche nke API crypto iji nweta onye nyocha EdgeLock A30 echekwara dị ka egosiri na eserese 10. Na mgbakwunye, igodo dị iche na file a ghaghị iburu n'uche njikwa.
Ọgụgụ 10. NX Middleware crypto API Layers
Ndị sss_API nọọrọ onwe ha na ngwaike ihe nlebara anya ma na-ebelata mbọ mbubata ma e jiri ya tụnyere oyi akwa APDU API. Enwere ike ịchọta nkọwa ndị ọzọ na tebụl 8.
Isiokwu 8.Middleware migration na MCU nyiwe
API
EdgeLock A5000
Nkwụnye & Trust Middleware
Chekwaa iwu Se05x_ API kpọmkwem (APDUs)
EdgeLock A30 NX Middleware
nx_ API
API Sub Sistemu Nchekwa sss_ APIs
sss_ API
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Dabere n'ihe eji eme ihe, mbọ ọdụ ụgbọ mmiri na-adị n'etiti ruo elu.
Mgbalị mbubata dị ntakịrị. SSS API bụ API na-arụ ọrụ iji nweta ohere dị iche iche nke sistemu nzuzo nzuzo.
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2.4.3.2 Na-akwaga na nyiwe Linux agbakwunyere
Na nyiwe Linux agbakwunyere, NX Middleware na-enye injin OpenSSL, onye na-eweta OpenSSL yana modul PKSC#11plug na mgbakwunye na sss_API na APDU API. Mgbalị mbugharị maka sss_API na APDU oyi akwa yiri nke ahụ maka MCUs. Modul nkwụnye na-achọkarị ka edochie ọba akwụkwọ Linux kwekọrọ na obere mgbanwe na ọkwa ngwa. Na mgbakwunye, igodo dị iche iche na file a ghaghị iburu n'uche njikwa.
Tebụl 9.Middleware migration on agbakwunyere Linux nyiwe
Modul nkwụnye
EdgeLock A5000
EdgeLock A30
Nkwụnye na ntụkwasị obi Middleware NX Middleware
Chekwaa iwu Se05x_ API kpọmkwem (APDUs)
nx_ API
API Sub Sistemu Nchekwa sss_ APIs
sss_ API
Mepee igwe SSL OpenSSL onye na-eweta PKCS#11 Njikwa nnweta[1]
Nkwụnye & tụkwasị obi OpenSSL engine
Nkwụnye & tụkwasị obi na-eweta OpenSSL
Nkwụnye na ntụkwasị obi PKCS #11 nkwụnye
Nkwụnye & Trust Access Manager
NX OpenSSL engine NX OpenSSL onye na-eweta NX PKCS #11 nkwụnye na NX Access Manager
Mgbalị mbubata
Dabere n'ihe eji eme ihe, mbọ ọdụ ụgbọ mmiri na-adị n'etiti ruo elu.
Mgbalị mbubata dị ntakịrị. SSS API bụ API arụrụ ọrụ iji nweta ohere dị iche iche nke Sistemụ Sub Cryptographic.
Mgbalị kacha nta dị ka injin OpenSSL gbapụtara.
Mgbalị opekempe dị ka onye na-eweta OpenSSL wepụrụ.
Mgbalị kacha nta dị ka ngwa mgbakwunye PKCS #11 gbapụtara.
Mgbalị kacha nta dị ka onye njikwa Access weputara.
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3 Akụkọ ngbanwe
Tebụl 10. Akụkọ ngbanwe
Nọmba ngbanwe
Ụbọchị
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Nkọwa Tebụl ziri ezi 7 Ụdị izizi
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Ozi gbasara iwu
Nkọwa
Draft - A draft ọkwa na a akwụkwọ na-egosi na ọdịnaya ka n'okpuru esịtidem review ma dabere na nkwado iwu, nke nwere ike ibute mgbanwe ma ọ bụ mgbakwunye. NXP Semiconductors anaghị enye nnochite anya ma ọ bụ akwụkwọ ikike ọ bụla gbasara izi ezi ma ọ bụ izu oke nke ozi etinyere na ụdị nke akwụkwọ na agaghị enwe ụgwọ maka nsonaazụ nke iji ozi dị otú ahụ.
Nkwuputa
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Ikike ime mgbanwe - NXP Semiconductors nwere ikike ime mgbanwe na ozi e bipụtara na akwụkwọ a, gụnyere enweghị oke nkọwa na nkọwa ngwaahịa, n'oge ọ bụla na enweghị ọkwa. Akwụkwọ a nọchiri ma dochie ozi niile ewepụtara tupu ebipụta ya.
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Usoro na ọnọdụ nke ire azụmaahịa - A na-ere ngwaahịa NXP Semiconductor n'okpuru usoro izugbe na ọnọdụ ire ere, dị ka ebipụtara na https://www.nxp.com/profile/ Usoro, ma ọbụghị na ekwenyero n'ụzọ ọzọ na nkwekọrịta mmadụ ederede ziri ezi. Ọ bụrụ na emechara nkwekọrịta n'otu n'otu naanị usoro na ọnọdụ nke nkwekọrịta dị iche iche ka a ga-etinye. NXP Semiconductor ebe a na-achọsi ike itinye usoro na ọnọdụ izugbe nke ndị ahịa n'ihe gbasara ịzụrụ ngwaahịa NXP Semiconductor site n'aka ndị ahịa.
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Kwesịrị ekwesị maka iji na ngwaahịa ndị na-abụghị ụgbọ ala - Ọ gwụla ma akwụkwọ a kwuru n'ụzọ doro anya na ngwaahịa NXP Semiconductor a kapịrị ọnụ bụ nke ruru eru ụgbọ ala, ngwaahịa ahụ adabaghị maka iji ụgbọ ala. O tozughị ma ọ bụ nwalere dịka nnwale ụgbọ ala ma ọ bụ ngwa chọrọ. NXP Semiconductors anaghị anabata ụgwọ ọ bụla maka nsonye na/ma ọ bụ iji ngwaahịa na-abụghị ụgbọ ala tozuru oke na akụrụngwa ma ọ bụ ngwa. Ọ bụrụ na ndị ahịa na-eji ngwaahịa maka imewe-ime ma jiri ya na ngwa ụgbọ ala maka nkọwapụta na ụkpụrụ, onye ahịa (a) ga-eji ngwaahịa ahụ na-enweghị NXP Semiconductor' akwụkwọ ikike nke ngwaahịa maka ngwa ụgbọ ala, ojiji na nkọwapụta, na ( b) mgbe ọ bụla ndị ahịa na-eji ngwaahịa maka ngwa ụgbọ ala gafere NXP Semiconductor nkọwa nke ụdị ojiji a ga-abụ naanị n'ihe ize ndụ nke ndị ahịa, yana (c) ndị ahịa na-akwụghachi ụgwọ Semiconductor NXP maka ụgwọ ọ bụla, mmebi ma ọ bụ nkwuputa ngwaahịa dara ada sitere na imewe na ojiji nke ndị ahịa. Ngwaahịa maka ngwa ụgbọ ala gafere NXP Semiconductor' ọkọlọtọ akwụkwọ ikike yana nkọwa ngwaahịa NXP Semiconductor.
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Nchekwa - Onye ahịa ghọtara na ngwaahịa NXP niile nwere ike ịdaba na adịghị ike amataghị ma ọ bụ nwee ike kwado ụkpụrụ nchekwa ma ọ bụ nkọwapụta nwere oke ama ama. Onye ahịa na-ahụ maka nhazi na ịrụ ọrụ nke ngwa ya na ngwaahịa ya n'oge ndụ ha niile iji belata mmetụta adịghị ike ndị a na ngwa na ngwaahịa ndị ahịa. Ọrụ ndị ahịa gbatịkwara na teknụzụ ndị ọzọ mepere emepe na/ma ọ bụ nweburu nke ngwaahịa NXP na-akwado maka iji na ngwa ndị ahịa. NXP anaghị anabata ụgwọ ọ bụla maka adịghị ike ọ bụla. Onye ahịa kwesịrị ịlele mmelite nchekwa mgbe niile site na NXP wee soro nke ọma. Onye ahịa ga-ahọrọ ngwaahịa nwere atụmatụ nchekwa nke ga-ezute iwu, ụkpụrụ na ụkpụrụ nke ngwa a chọrọ ma mee mkpebi kacha mma gbasara ngwaahịa ya na ọ bụ naanị ya na-ahụ maka irube isi n'iwu, usoro na nchekwa ihe metụtara ngwaahịa ya, n'agbanyeghị. ozi ma ọ bụ nkwado ọ bụla NXP nwere ike ịnye. NXP nwere otu nzaghachi ihe mberede nchekwa ngwaahịa (PSIRT) (nke a na-enweta na PSIRT@nxp.com) nke na-ahụ maka nyocha, mkpesa, na ntọhapụ ngwọta na adịghị ike nchekwa nke ngwaahịa NXP.
NXP BV - NXP BV abụghị ụlọ ọrụ na-arụ ọrụ na ọ naghị ekesa ma ọ bụ na-ere ngwaahịa.
Akara ụghalaahia
Rịba ama: Ụdị niile akpọtụrụ, aha ngwaahịa, aha ọrụ na ụghalaahịa bụ ihe onwunwe nke ndị nwe ha.
NXP — Okwu na akara bụ ụghalaahịa nke NXP BV
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Tebụl
Tab. 1. Tab. 2. Tab. 3. Tab. 4. Tab. 5. Tab. 6.
Ntụle ngwugwu ………………………………………………….3 ntụnyere pin ………………………………………………………………………… 4 Ntinye Voltage ntụnyere ………………………….4 I2C lekwasịrị anya interface ntụle ………………………… 6 ntụnyere protocol nkwukọrịta …………………. 6 ntụnyere igodo na asambodo ihe n'etiti EdgeLock A5000 na EdgeLock A30 ………………………………………………………………………………………….
Tab. 7. Tab. 8. Tab. 9.
Tab. 10.
Data files ………………………………………………………….. 8 Mbugharị Middleware na nyiwe MCU…….. 11 Mbugharị Middleware na nyiwe Linux agbakwunyere ………………………………………………………………….12 Akụkọ ngbanwe ………………………………………………………….13
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Ọnụọgụ
Ihe osise 1. foto 2.
Ihe osise 3.
Ihe osise 4.
EdgeLock A30 ngwungwu nkwado gafereview ...... 2 ntụnyere ọkwa dị elu n'etiti EdgeLock A5000 na EdgeLock A30 ………………………………….. 3
Ihe osise 5.
Foto 6. Ihe osise 7. Foto 8. foto 9.
Ihe osise 10.
Crypto algọridim na ntụnyere protocol protocol n'etiti EdgeLock A5000 na EdgeLock A30 ………………………………….. 7 EdgeLock A30 APDU nyere iwuview ......
AN14559
Ngwa ndetu
Ozi niile enyere n'akwụkwọ a bụ n'okpuru nkwupụta iwu.
Mkpu. 1.1 - 23 Jenụwarị 2025
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NXP Semiconductors
AN14559
Ntuziaka njem si EdgeLock A5000 gaa EdgeLock A30
ọdịnaya
1
2
2.1 2.1.1
2.1.1.1 2.1.1.2 2.2
2.3 2.3.1 2.3.2 2.3.3 2.3.4 2.4 2.4.1 2.4.2 2.4.3
2.4.3.1
2.4.3.2 3
Ihe gbasara EdgeLock A30 onye nyocha…………………………………………………………………. 2 Ịkwaga site na EdgeLock EdgeLock A5000 gaa na EdgeLock A30 ………………………….3 Nlebanya njikọta ngwaike …………………………. ................................................ 3 EdgeLock A4 Nyocha gafereview ............ & Tụkwasị obi na etiti ...... A6 NX Middleware ………………………………………………….7 Middleware na nyiwe MCU (igwe efu, freeRTOS, …) ………………………………………………….7 Na-akwaga na nyiwe Linux agbakwunyere…
Biko mara na ọkwa dị mkpa gbasara akwụkwọ a na ngwaahịa (s) akọwara n'ime ebe a esonyela na ngalaba 'ozi gbasara iwu'.
© 2025 NXP BV
Ikike niile echekwabara.
Maka ozi ndị ọzọ, biko gaa na: https://www.nxp.com
Nzaghachi akwụkwọ
Ụbọchị mwepụta: 23 Jenụwarị 2025 Ihe nchọpụta akwụkwọ: AN14559
Akwụkwọ / akụrụngwa
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NXP AN14559 EdgeLock A30 onye nyocha nchekwa [pdf] Akwụkwọ ntuziaka onye nwe A30, AN14559 EdgeLock A30 Secure Authenticator, AN14559, EdgeLock A30 Secure Authenticator, Secure Authenticator, Authenticator |
