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1. WO2020134637 - KEY COMPONENT VERIFICATION METHOD AND APPARATUS, AND TERMINAL DEVICE

Publication Number WO/2020/134637
Publication Date 02.07.2020
International Application No. PCT/CN2019/116301
International Filing Date 07.11.2019
IPC
H04L 9/06 2006.01
HELECTRICITY
04ELECTRIC COMMUNICATION TECHNIQUE
LTRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
9Arrangements for secret or secure communication
06the encryption apparatus using shift registers or memories for blockwise coding, e.g. D.E.S. systems
G06F 11/14 2006.01
GPHYSICS
06COMPUTING; CALCULATING OR COUNTING
FELECTRIC DIGITAL DATA PROCESSING
11Error detection; Error correction; Monitoring
07Responding to the occurrence of a fault, e.g. fault tolerance
14Error detection or correction of the data by redundancy in operation, e.g. by using different operation sequences leading to the same result
CPC
G06F 11/14
GPHYSICS
06COMPUTING; CALCULATING; COUNTING
FELECTRIC DIGITAL DATA PROCESSING
11Error detection; Error correction; Monitoring
07Responding to the occurrence of a fault, e.g. fault tolerance
14Error detection or correction of the data by redundancy in operation
H04L 9/06
HELECTRICITY
04ELECTRIC COMMUNICATION TECHNIQUE
LTRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
9Cryptographic mechanisms or cryptographic; arrangements for secret or secure communication
06the encryption apparatus using shift registers or memories for block-wise ; or stream; coding, e.g. DES systems ; or RC4; Hash functions; Pseudorandom sequence generators
Applicants
  • 百富计算机技术(深圳)有限公司 PAX COMPUTER TECHNOLOGY (SHENZHEN) CO., LTD. [CN]/[CN]
Inventors
  • 董时舫 DONG, Shifang
Agents
  • 深圳中一联合知识产权代理有限公司 SHENZHEN ZHONGYI UNION INTELLECTUAL PROPERTY AGENCY CO., LTD.
Priority Data
201811654834.929.12.2018CN
Publication Language Chinese (ZH)
Filing Language Chinese (ZH)
Designated States
Title
(EN) KEY COMPONENT VERIFICATION METHOD AND APPARATUS, AND TERMINAL DEVICE
(FR) PROCÉDÉ ET APPAREIL DE VÉRIFICATION DE COMPOSANT CLÉ, ET DISPOSITIF TERMINAL
(ZH) 一种密钥组分验证方法、装置及终端设备
Abstract
(EN)
A key component verification method and apparatus, and a terminal device. The method comprises: receiving a component reading instruction, and reading a first key component record according to the component reading instruction, wherein the key component record comprises a key component and component attached information; performing hash calculation on the first key component record, and determining whether the first hash value obtained by the calculation is consistent with the second hash value in the key verification record; and if the first hash value is consistent with the second hash value, the verification of the first key component record is successful.
(FR)
L'invention concerne un procédé et un appareil de vérification de composant clé, et un dispositif terminal. Le procédé consiste à : recevoir une instruction de lecture de composant, et lire un premier enregistrement de composant clé selon l'instruction de lecture de composant, l'enregistrement de composant clé comprenant un composant clé et des informations liées à un composant ; effectuer un calcul de hachage sur le premier enregistrement de composant clé, et déterminer si la première valeur de hachage obtenue par le calcul est cohérente avec la seconde valeur de hachage dans l'enregistrement de vérification de clé ; et si la première valeur de hachage est cohérente avec la seconde valeur de hachage, considérer que la vérification du premier enregistrement de composant clé est réussie.
(ZH)
一种密钥组分验证方法、装置及终端设备,所述方法包括:接收组分读取指令,根据所述组分读取指令读取第一密钥组分记录,其中,密钥组分记录包括密钥组分和组分附属信息;对所述第一密钥组分记录进行哈希计算,判断计算得到的第一哈希值是否与密钥验证记录中的第二哈希值一致;当所述第一哈希值与所述第二哈希值一致时,所述第一密钥组分记录验证通过。
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