CN112464262B - 联盟链加密方法、装置、设备和存储介质 - Google Patents
联盟链加密方法、装置、设备和存储介质 Download PDFInfo
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- 238000000034 method Methods 0.000 title claims abstract description 43
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- 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
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- 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
- G06F21/64—Protecting data integrity, e.g. using checksums, certificates or signatures
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CN104254004A (zh) * | 2013-06-28 | 2014-12-31 | 中国科学院声学研究所 | 一种适合高码率音视频内容的数字版权保护方法和*** |
US11146380B2 (en) * | 2017-08-03 | 2021-10-12 | Parity Technologies Ltd. | Methods and systems for a heterogeneous multi-chain framework |
CN107819569B (zh) * | 2017-12-14 | 2018-09-11 | 平安科技(深圳)有限公司 | 登录信息的加密方法及终端设备 |
CN108055274B (zh) * | 2017-12-22 | 2020-09-11 | 广东工业大学 | 一种基于联盟链存储数据的加密与共享方法及*** |
CN111371790B (zh) * | 2020-03-05 | 2022-06-17 | 中国工商银行股份有限公司 | 基于联盟链的数据加密发送方法、相关方法、装置和*** |
CN111967023A (zh) * | 2020-07-03 | 2020-11-20 | 浙江数链科技有限公司 | 数据加密和解密方法、装置、***以及可读存储介质 |
CN111835500B (zh) * | 2020-07-08 | 2022-07-26 | 浙江工商大学 | 基于同态加密与区块链的可搜索加密数据安全共享方法 |
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Inventor after: He Dong Inventor after: He Bingcong Inventor after: Chen Peikuan Inventor after: Gu Zongjie Inventor after: Gao Xiuhan Inventor before: He Dong Inventor before: Liang Cao Inventor before: Ma Huixin Inventor before: Yuan Changmeng Inventor before: Gu Zongjie Inventor before: Gao Xiuhan Inventor before: Zhen Hao Inventor before: Li Yanqing |