SG11201908938PA - Cryptography chip with identity verification - Google Patents

Cryptography chip with identity verification

Info

Publication number
SG11201908938PA
SG11201908938PA SG11201908938PA SG11201908938PA SG 11201908938P A SG11201908938P A SG 11201908938PA SG 11201908938P A SG11201908938P A SG 11201908938PA SG 11201908938P A SG11201908938P A SG 11201908938PA
Authority
SG
Singapore
Prior art keywords
international
cryptographic operations
building
resource
cryptography chip
Prior art date
Application number
Other languages
English (en)
Inventor
Zhiyuan Feng
Yanpeng Li
Long Cheng
Original Assignee
Alibaba Group Holding Ltd
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Alibaba Group Holding Ltd filed Critical Alibaba Group Holding Ltd
Publication of SG11201908938PA publication Critical patent/SG11201908938PA/en

Links

Classifications

    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06F—ELECTRIC DIGITAL DATA PROCESSING
    • G06F21/00—Security arrangements for protecting computers, components thereof, programs or data against unauthorised activity
    • G06F21/70—Protecting specific internal or peripheral components, in which the protection of a component leads to protection of the entire computer
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06F—ELECTRIC DIGITAL DATA PROCESSING
    • G06F21/00—Security arrangements for protecting computers, components thereof, programs or data against unauthorised activity
    • G06F21/70—Protecting specific internal or peripheral components, in which the protection of a component leads to protection of the entire computer
    • G06F21/71—Protecting specific internal or peripheral components, in which the protection of a component leads to protection of the entire computer to assure secure computing or processing of information
    • G06F21/72—Protecting specific internal or peripheral components, in which the protection of a component leads to protection of the entire computer to assure secure computing or processing of information in cryptographic circuits
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06F—ELECTRIC DIGITAL DATA PROCESSING
    • G06F21/00—Security arrangements for protecting computers, components thereof, programs or data against unauthorised activity
    • G06F21/30—Authentication, i.e. establishing the identity or authorisation of security principals
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06F—ELECTRIC DIGITAL DATA PROCESSING
    • G06F21/00—Security arrangements for protecting computers, components thereof, programs or data against unauthorised activity
    • G06F21/30—Authentication, i.e. establishing the identity or authorisation of security principals
    • G06F21/31—User authentication
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06F—ELECTRIC DIGITAL DATA PROCESSING
    • G06F21/00—Security arrangements for protecting computers, components thereof, programs or data against unauthorised activity
    • G06F21/60—Protecting data
    • G06F21/602—Providing cryptographic facilities or services
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06F—ELECTRIC DIGITAL DATA PROCESSING
    • G06F21/00—Security arrangements for protecting computers, components thereof, programs or data against unauthorised activity
    • G06F21/70—Protecting specific internal or peripheral components, in which the protection of a component leads to protection of the entire computer
    • G06F21/71—Protecting specific internal or peripheral components, in which the protection of a component leads to protection of the entire computer to assure secure computing or processing of information
    • G06F21/76—Protecting specific internal or peripheral components, in which the protection of a component leads to protection of the entire computer to assure secure computing or processing of information in application-specific integrated circuits [ASIC] or field-programmable devices, e.g. field-programmable gate arrays [FPGA] or programmable logic devices [PLD]
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L9/00—Cryptographic mechanisms or cryptographic arrangements for secret or secure communications; Network security protocols
    • H04L9/08—Key distribution or management, e.g. generation, sharing or updating, of cryptographic keys or passwords
    • H04L9/0894—Escrow, recovery or storing of secret information, e.g. secret key escrow or cryptographic key storage
    • H04L9/0897—Escrow, recovery or storing of secret information, e.g. secret key escrow or cryptographic key storage involving additional devices, e.g. trusted platform module [TPM], smartcard or USB
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L9/00—Cryptographic mechanisms or cryptographic arrangements for secret or secure communications; Network security protocols
    • H04L9/14—Cryptographic mechanisms or cryptographic arrangements for secret or secure communications; Network security protocols using a plurality of keys or algorithms
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L9/00—Cryptographic mechanisms or cryptographic arrangements for secret or secure communications; Network security protocols
    • H04L9/32—Cryptographic mechanisms or cryptographic arrangements for secret or secure communications; Network security protocols including means for verifying the identity or authority of a user of the system or for message authentication, e.g. authorization, entity authentication, data integrity or data verification, non-repudiation, key authentication or verification of credentials
    • H04L9/3226—Cryptographic mechanisms or cryptographic arrangements for secret or secure communications; Network security protocols including means for verifying the identity or authority of a user of the system or for message authentication, e.g. authorization, entity authentication, data integrity or data verification, non-repudiation, key authentication or verification of credentials using a predetermined code, e.g. password, passphrase or PIN
    • H04L9/3231—Biological data, e.g. fingerprint, voice or retina
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L9/00—Cryptographic mechanisms or cryptographic arrangements for secret or secure communications; Network security protocols
    • H04L9/32—Cryptographic mechanisms or cryptographic arrangements for secret or secure communications; Network security protocols including means for verifying the identity or authority of a user of the system or for message authentication, e.g. authorization, entity authentication, data integrity or data verification, non-repudiation, key authentication or verification of credentials
    • H04L9/3247—Cryptographic mechanisms or cryptographic arrangements for secret or secure communications; Network security protocols including means for verifying the identity or authority of a user of the system or for message authentication, e.g. authorization, entity authentication, data integrity or data verification, non-repudiation, key authentication or verification of credentials involving digital signatures
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06F—ELECTRIC DIGITAL DATA PROCESSING
    • G06F2221/00—Indexing scheme relating to security arrangements for protecting computers, components thereof, programs or data against unauthorised activity
    • G06F2221/21—Indexing scheme relating to G06F21/00 and subgroups addressing additional information or applications relating to security arrangements for protecting computers, components thereof, programs or data against unauthorised activity
    • G06F2221/2143—Clearing memory, e.g. to prevent the data from being stolen
SG11201908938P 2019-03-29 2019-03-29 Cryptography chip with identity verification SG11201908938PA (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PCT/CN2019/080393 WO2019120324A2 (en) 2019-03-29 2019-03-29 Cryptography chip with identity verification

Publications (1)

Publication Number Publication Date
SG11201908938PA true SG11201908938PA (en) 2019-10-30

Family

ID=66994198

Family Applications (1)

Application Number Title Priority Date Filing Date
SG11201908938P SG11201908938PA (en) 2019-03-29 2019-03-29 Cryptography chip with identity verification

Country Status (10)

Country Link
US (1) US11023620B2 (ko)
EP (1) EP3622665B1 (ko)
JP (1) JP6756056B2 (ko)
KR (1) KR102157453B1 (ko)
CN (1) CN111316596B (ko)
AU (1) AU2019204724C1 (ko)
CA (1) CA3058012C (ko)
SG (1) SG11201908938PA (ko)
TW (1) TWI724684B (ko)
WO (1) WO2019120324A2 (ko)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
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CN112000956A (zh) * 2020-08-27 2020-11-27 山东超越数控电子股份有限公司 一种基于可信计算机的身份验证方法及系统
CN112925534A (zh) * 2021-02-25 2021-06-08 广东电网有限责任公司电力调度控制中心 一种密码芯片嵌入式应用卸载方法及装置
CN113408583B (zh) * 2021-05-18 2022-04-29 支付宝(杭州)信息技术有限公司 一种身份核验方法、装置及设备
CN113420309B (zh) * 2021-07-01 2022-05-17 广东工业大学 基于国密算法的轻量化数据保护系统

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Also Published As

Publication number Publication date
JP2020519050A (ja) 2020-06-25
CA3058012A1 (en) 2019-06-27
KR102157453B1 (ko) 2020-09-18
TW202036384A (zh) 2020-10-01
US11023620B2 (en) 2021-06-01
EP3622665A4 (en) 2020-07-15
EP3622665A2 (en) 2020-03-18
US20200311315A1 (en) 2020-10-01
JP6756056B2 (ja) 2020-09-16
WO2019120324A3 (en) 2020-01-23
WO2019120324A2 (en) 2019-06-27
AU2019204724A1 (en) 2020-10-15
CN111316596B (zh) 2024-03-01
AU2019204724C1 (en) 2021-12-09
AU2019204724B2 (en) 2021-06-17
EP3622665B1 (en) 2021-07-28
TWI724684B (zh) 2021-04-11
CN111316596A (zh) 2020-06-19
CA3058012C (en) 2021-05-11

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