HK1149135A1 - A level group key management approach based on linear geometry - Google Patents

A level group key management approach based on linear geometry

Info

Publication number
HK1149135A1
HK1149135A1 HK11103218.7A HK11103218A HK1149135A1 HK 1149135 A1 HK1149135 A1 HK 1149135A1 HK 11103218 A HK11103218 A HK 11103218A HK 1149135 A1 HK1149135 A1 HK 1149135A1
Authority
HK
Hong Kong
Prior art keywords
key management
group key
approach based
level group
management approach
Prior art date
Application number
HK11103218.7A
Other languages
English (en)
Inventor
Shaohua Tang
Yujun Liang
Jintai Ding
Original Assignee
Univ South China Tech
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 Univ South China Tech filed Critical Univ South China Tech
Publication of HK1149135A1 publication Critical patent/HK1149135A1/xx

Links

HK11103218.7A 2010-05-27 2011-03-29 A level group key management approach based on linear geometry HK1149135A1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN2010101848306A CN101848082B (zh) 2010-05-27 2010-05-27 一种基于线性几何的等级群组密钥管理方法

Publications (1)

Publication Number Publication Date
HK1149135A1 true HK1149135A1 (en) 2011-09-23

Family

ID=42772550

Family Applications (1)

Application Number Title Priority Date Filing Date
HK11103218.7A HK1149135A1 (en) 2010-05-27 2011-03-29 A level group key management approach based on linear geometry

Country Status (2)

Country Link
CN (1) CN101848082B (zh)
HK (1) HK1149135A1 (zh)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103678254B (zh) * 2013-12-04 2017-02-08 四川理工学院 基于线性方程组的可验证随机数生成的方法
CN105245330B (zh) * 2015-10-21 2018-10-19 深圳国微技术有限公司 一种密钥备份及恢复的安全实现装置及其方法
CN107086908B (zh) * 2016-02-15 2021-07-06 阿里巴巴集团控股有限公司 一种量子密钥分发方法及装置
US10503892B2 (en) 2017-06-25 2019-12-10 Microsoft Technology Licensing, Llc Remote attestation for multi-core processor
US10708061B2 (en) * 2017-06-25 2020-07-07 Microsoft Technology Licensing, Llc Secure key storage for multi-core processor
CN108989028A (zh) * 2018-07-16 2018-12-11 哈尔滨工业大学（深圳） 群密钥分发管理方法、装置、电子设备及存储介质
CN109325361B (zh) * 2018-09-11 2021-08-03 陕西师范大学 支持内积运算的可搜索公钥加密方法

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7961876B2 (en) * 2005-01-11 2011-06-14 Jintai Ding Method to produce new multivariate public key cryptosystems
CN101488849B (zh) * 2009-02-18 2010-12-01 华南理工大学 一种基于n维球面的群组密钥管理方法

Also Published As

Publication number Publication date
CN101848082A (zh) 2010-09-29
CN101848082B (zh) 2012-08-22

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Legal Events

Date Code Title Description
PC Patent ceased (i.e. patent has lapsed due to the failure to pay the renewal fee)

Effective date: 20180527