CN112953707A - 密钥加密方法、解密方法及数据加密方法、解密方法 - Google Patents

密钥加密方法、解密方法及数据加密方法、解密方法 Download PDF

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Publication number
CN112953707A
CN112953707A CN201911266698.0A CN201911266698A CN112953707A CN 112953707 A CN112953707 A CN 112953707A CN 201911266698 A CN201911266698 A CN 201911266698A CN 112953707 A CN112953707 A CN 112953707A
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CN
China
Prior art keywords
key
data
identification information
encryption
acquiring
Prior art date
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Pending
Application number
CN201911266698.0A
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English (en)
Chinese (zh)
Inventor
吴水华
李锐
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ZTE Corp
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ZTE Corp
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Filing date
Publication date
Application filed by ZTE Corp filed Critical ZTE Corp
Priority to CN201911266698.0A priority Critical patent/CN112953707A/zh
Priority to PCT/CN2020/122961 priority patent/WO2021114891A1/fr
Publication of CN112953707A publication Critical patent/CN112953707A/zh
Pending legal-status Critical Current

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    • 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
    • H04L9/40—Network security protocols
    • 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
    • H04L9/0816—Key establishment, i.e. cryptographic processes or cryptographic protocols whereby a shared secret becomes available to two or more parties, for subsequent use
    • H04L9/0819—Key transport or distribution, i.e. key establishment techniques where one party creates or otherwise obtains a secret value, and securely transfers it to the other(s)
    • H04L9/0822—Key transport or distribution, i.e. key establishment techniques where one party creates or otherwise obtains a secret value, and securely transfers it to the other(s) using key encryption key
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L63/00—Network architectures or network communication protocols for network security
    • H04L63/04—Network architectures or network communication protocols for network security for providing a confidential data exchange among entities communicating through data packet networks
    • H04L63/0428—Network architectures or network communication protocols for network security for providing a confidential data exchange among entities communicating through data packet networks wherein the data content is protected, e.g. by encrypting or encapsulating the payload
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L63/00—Network architectures or network communication protocols for network security
    • H04L63/12—Applying verification of the received information
    • H04L63/123—Applying verification of the received information received data contents, e.g. message integrity
    • 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
    • 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
    • H04L9/0861—Generation of secret information including derivation or calculation of cryptographic keys or passwords
    • H04L9/0866—Generation of secret information including derivation or calculation of cryptographic keys or passwords involving user or device identifiers, e.g. serial number, physical or biometrical information, DNA, hand-signature or measurable physical characteristics
    • 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
    • H04L9/0861—Generation of secret information including derivation or calculation of cryptographic keys or passwords
    • H04L9/0869—Generation of secret information including derivation or calculation of cryptographic keys or passwords involving random numbers or seeds
    • 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
    • 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
    • H04L9/3236—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 cryptographic hash functions

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  • Engineering & Computer Science (AREA)
  • Computer Security & Cryptography (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Computer Hardware Design (AREA)
  • Computing Systems (AREA)
  • General Engineering & Computer Science (AREA)
  • Storage Device Security (AREA)
CN201911266698.0A 2019-12-11 2019-12-11 密钥加密方法、解密方法及数据加密方法、解密方法 Pending CN112953707A (zh)

Priority Applications (2)

Application Number Priority Date Filing Date Title
CN201911266698.0A CN112953707A (zh) 2019-12-11 2019-12-11 密钥加密方法、解密方法及数据加密方法、解密方法
PCT/CN2020/122961 WO2021114891A1 (fr) 2019-12-11 2020-10-22 Procédé de chiffrement et procédé de déchiffrement de clé, et procédé de chiffrement et procédé de déchiffrement de données

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201911266698.0A CN112953707A (zh) 2019-12-11 2019-12-11 密钥加密方法、解密方法及数据加密方法、解密方法

Publications (1)

Publication Number Publication Date
CN112953707A true CN112953707A (zh) 2021-06-11

Family

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Family Applications (1)

Application Number Title Priority Date Filing Date
CN201911266698.0A Pending CN112953707A (zh) 2019-12-11 2019-12-11 密钥加密方法、解密方法及数据加密方法、解密方法

Country Status (2)

Country Link
CN (1) CN112953707A (fr)
WO (1) WO2021114891A1 (fr)

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN113794706A (zh) * 2021-09-06 2021-12-14 北京百度网讯科技有限公司 数据的处理方法、装置、电子设备及可读存储介质
CN113992445A (zh) * 2021-12-28 2022-01-28 广东曜芯科技有限公司 认证装置和方法
CN114745112A (zh) * 2022-04-15 2022-07-12 北京凝思软件股份有限公司 根密钥派生方法、装置、电子设备及存储介质
CN115174073A (zh) * 2022-07-18 2022-10-11 重庆长安汽车股份有限公司 一种秘钥存储方法、装置、设备及存储介质
CN115361168A (zh) * 2022-07-15 2022-11-18 北京海泰方圆科技股份有限公司 一种数据加密方法、装置、设备及介质

Families Citing this family (7)

* Cited by examiner, † Cited by third party
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CN113950049B (zh) * 2021-09-28 2023-10-03 天翼物联科技有限公司 基于sim卡的物联网量子安全方法、系统、装置及介质
CN114205643A (zh) * 2021-11-15 2022-03-18 杭州当虹科技股份有限公司 基于ip直播流的广告插播鉴别方法和装置
CN114124502B (zh) * 2021-11-15 2023-07-28 兰州乐智教育科技有限责任公司 消息传输方法、装置、设备及介质
CN114189860A (zh) * 2021-12-21 2022-03-15 四川安迪科技实业有限公司 卫星网络设备固定格式数据加密、解密方法及校验方法
CN114598466B (zh) * 2022-03-08 2024-05-28 山东云海国创云计算装备产业创新中心有限公司 一种生产数据处理方法、装置、计算机设备及存储介质
CN114928756B (zh) * 2022-05-27 2023-03-17 浙江大华技术股份有限公司 视频数据保护、加密、校验方法及系统、设备
CN115242485A (zh) * 2022-07-19 2022-10-25 核工业四一六医院 一种数据加密或解密的方法、系统、电子设备及存储介质

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103795547A (zh) * 2014-02-26 2014-05-14 北京金山网络科技有限公司 一种用户数据加密方法及装置
WO2018148244A1 (fr) * 2017-02-08 2018-08-16 Pcms Holdings, Inc. Fourniture de clé et confidentialité d'identité pour réseau lpwan
WO2018189885A1 (fr) * 2017-04-14 2018-10-18 三菱電機株式会社 Système de gestion de clé, dispositif de communication et procédé de partage de clé
CN108810022A (zh) * 2018-07-18 2018-11-13 郑州云海信息技术有限公司 一种加密方法、解密方法及装置

Cited By (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN113794706A (zh) * 2021-09-06 2021-12-14 北京百度网讯科技有限公司 数据的处理方法、装置、电子设备及可读存储介质
CN113794706B (zh) * 2021-09-06 2023-08-15 北京百度网讯科技有限公司 数据的处理方法、装置、电子设备及可读存储介质
CN113992445A (zh) * 2021-12-28 2022-01-28 广东曜芯科技有限公司 认证装置和方法
CN113992445B (zh) * 2021-12-28 2022-04-19 广东曜芯科技有限公司 认证装置和方法
CN114745112A (zh) * 2022-04-15 2022-07-12 北京凝思软件股份有限公司 根密钥派生方法、装置、电子设备及存储介质
CN115361168A (zh) * 2022-07-15 2022-11-18 北京海泰方圆科技股份有限公司 一种数据加密方法、装置、设备及介质
CN115174073A (zh) * 2022-07-18 2022-10-11 重庆长安汽车股份有限公司 一种秘钥存储方法、装置、设备及存储介质

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