CN109600217A - 在并行操作模式中优化sm4加密和解密的方法及处理器 - Google Patents
在并行操作模式中优化sm4加密和解密的方法及处理器 Download PDFInfo
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- CN109600217A CN109600217A CN201910051056.2A CN201910051056A CN109600217A CN 109600217 A CN109600217 A CN 109600217A CN 201910051056 A CN201910051056 A CN 201910051056A CN 109600217 A CN109600217 A CN 109600217A
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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
- H04L9/06—Cryptographic mechanisms or cryptographic arrangements for secret or secure communications; Network security protocols the encryption apparatus using shift registers or memories for block-wise or stream coding, e.g. DES systems or RC4; Hash functions; Pseudorandom sequence generators
- H04L9/0618—Block ciphers, i.e. encrypting groups of characters of a plain text message using fixed encryption transformation
- H04L9/0637—Modes of operation, e.g. cipher block chaining [CBC], electronic codebook [ECB] or Galois/counter mode [GCM]
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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
- H04L9/06—Cryptographic mechanisms or cryptographic arrangements for secret or secure communications; Network security protocols the encryption apparatus using shift registers or memories for block-wise or stream coding, e.g. DES systems or RC4; Hash functions; Pseudorandom sequence generators
- H04L9/0618—Block ciphers, i.e. encrypting groups of characters of a plain text message using fixed encryption transformation
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L2209/00—Additional information or applications relating to cryptographic mechanisms or cryptographic arrangements for secret or secure communication H04L9/00
- H04L2209/12—Details relating to cryptographic hardware or logic circuitry
- H04L2209/125—Parallelization or pipelining, e.g. for accelerating processing of cryptographic operations
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- Engineering & Computer Science (AREA)
- Computer Security & Cryptography (AREA)
- Computer Networks & Wireless Communication (AREA)
- Signal Processing (AREA)
- Storage Device Security (AREA)
Abstract
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CN201910051056.2A CN109600217A (zh) | 2019-01-18 | 2019-01-18 | 在并行操作模式中优化sm4加密和解密的方法及处理器 |
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CN201910051056.2A CN109600217A (zh) | 2019-01-18 | 2019-01-18 | 在并行操作模式中优化sm4加密和解密的方法及处理器 |
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CN201910051056.2A Pending CN109600217A (zh) | 2019-01-18 | 2019-01-18 | 在并行操作模式中优化sm4加密和解密的方法及处理器 |
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Cited By (10)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN110880967A (zh) * | 2019-12-24 | 2020-03-13 | 北京炼石网络技术有限公司 | 采用分组对称密钥算法对多消息并行加解密方法 |
CN111159731A (zh) * | 2019-12-16 | 2020-05-15 | 合肥大唐存储科技有限公司 | 一种密码设备和数据处理方法 |
CN111736902A (zh) * | 2020-07-16 | 2020-10-02 | 北京炼石网络技术有限公司 | 基于simd指令的sm4的并行计算方法及装置、可读存储介质 |
CN112019322A (zh) * | 2019-05-30 | 2020-12-01 | 华为技术有限公司 | 密码流生成方法及其装置 |
CN112350819A (zh) * | 2020-10-23 | 2021-02-09 | 四川九洲电器集团有限责任公司 | 一种全流水线sms4加解密方法及系统 |
CN112543096A (zh) * | 2020-12-16 | 2021-03-23 | 北京马赫谷科技有限公司 | 基于simd指令的数据处理方法、装置、设备及介质 |
CN113114654A (zh) * | 2021-04-06 | 2021-07-13 | 安徽中科美络信息技术有限公司 | 一种终端设备接入安全认证方法、装置及系统 |
CN114091086A (zh) * | 2022-01-14 | 2022-02-25 | 麒麟软件有限公司 | 一种基于比特切片的sm4算法快速实现方法 |
CN116186747A (zh) * | 2023-04-27 | 2023-05-30 | 暗链科技(深圳)有限公司 | 自适应哈希加密方法、非易失性可读存储介质及电子设备 |
CN117896067A (zh) * | 2024-03-13 | 2024-04-16 | 杭州金智塔科技有限公司 | 适用于国密sm2算法的并行模约减方法及装置 |
Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
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CN101520966B (zh) * | 2008-02-27 | 2013-06-12 | 英特尔公司 | 并行运算模式中优化高级加密标准加解密的方法和装置 |
CN107786550A (zh) * | 2017-10-17 | 2018-03-09 | 中电长城(长沙)信息技术有限公司 | 一种自助设备的安全通信方法、安全通信系统及自助设备 |
-
2019
- 2019-01-18 CN CN201910051056.2A patent/CN109600217A/zh active Pending
Patent Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN101520966B (zh) * | 2008-02-27 | 2013-06-12 | 英特尔公司 | 并行运算模式中优化高级加密标准加解密的方法和装置 |
CN107786550A (zh) * | 2017-10-17 | 2018-03-09 | 中电长城(长沙)信息技术有限公司 | 一种自助设备的安全通信方法、安全通信系统及自助设备 |
Cited By (14)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN112019322A (zh) * | 2019-05-30 | 2020-12-01 | 华为技术有限公司 | 密码流生成方法及其装置 |
CN112019322B (zh) * | 2019-05-30 | 2022-03-25 | 华为技术有限公司 | 密码流生成方法及其装置 |
CN111159731A (zh) * | 2019-12-16 | 2020-05-15 | 合肥大唐存储科技有限公司 | 一种密码设备和数据处理方法 |
CN111159731B (zh) * | 2019-12-16 | 2023-08-08 | 合肥大唐存储科技有限公司 | 一种密码设备和数据处理方法 |
CN110880967B (zh) * | 2019-12-24 | 2023-04-07 | 北京炼石网络技术有限公司 | 采用分组对称密钥算法对多消息并行加解密方法 |
CN110880967A (zh) * | 2019-12-24 | 2020-03-13 | 北京炼石网络技术有限公司 | 采用分组对称密钥算法对多消息并行加解密方法 |
CN111736902A (zh) * | 2020-07-16 | 2020-10-02 | 北京炼石网络技术有限公司 | 基于simd指令的sm4的并行计算方法及装置、可读存储介质 |
CN112350819A (zh) * | 2020-10-23 | 2021-02-09 | 四川九洲电器集团有限责任公司 | 一种全流水线sms4加解密方法及系统 |
CN112543096A (zh) * | 2020-12-16 | 2021-03-23 | 北京马赫谷科技有限公司 | 基于simd指令的数据处理方法、装置、设备及介质 |
CN113114654A (zh) * | 2021-04-06 | 2021-07-13 | 安徽中科美络信息技术有限公司 | 一种终端设备接入安全认证方法、装置及系统 |
CN113114654B (zh) * | 2021-04-06 | 2022-10-18 | 中科美络科技股份有限公司 | 一种终端设备接入安全认证方法、装置及系统 |
CN114091086A (zh) * | 2022-01-14 | 2022-02-25 | 麒麟软件有限公司 | 一种基于比特切片的sm4算法快速实现方法 |
CN116186747A (zh) * | 2023-04-27 | 2023-05-30 | 暗链科技(深圳)有限公司 | 自适应哈希加密方法、非易失性可读存储介质及电子设备 |
CN117896067A (zh) * | 2024-03-13 | 2024-04-16 | 杭州金智塔科技有限公司 | 适用于国密sm2算法的并行模约减方法及装置 |
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CB03 | Change of inventor or designer information |
Inventor after: Lin Hanyang Inventor after: Zhang Shengsheng Inventor after: Yu Weiming Inventor after: Cai Qiaoying Inventor after: Chen Yuegun Inventor before: Lin Hanyang Inventor before: Zhang Shengsheng Inventor before: Yu Weiming Inventor before: Cai Qiaoying Inventor before: Chen Yuekun |
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