CN1366245A - 分组加密芯片及其数据的高速加解密方法 - Google Patents
分组加密芯片及其数据的高速加解密方法 Download PDFInfo
- Publication number
- CN1366245A CN1366245A CN 01107461 CN01107461A CN1366245A CN 1366245 A CN1366245 A CN 1366245A CN 01107461 CN01107461 CN 01107461 CN 01107461 A CN01107461 A CN 01107461A CN 1366245 A CN1366245 A CN 1366245A
- Authority
- CN
- China
- Prior art keywords
- data
- original text
- chip
- dual port
- port ram
- Prior art date
- Legal status (The legal status 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 status listed.)
- Granted
Links
Images
Landscapes
- Storage Device Security (AREA)
Abstract
Description
Claims (6)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN 01107461 CN1220145C (zh) | 2001-01-18 | 2001-01-18 | 分组加密芯片及其数据的高速加解密方法 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN 01107461 CN1220145C (zh) | 2001-01-18 | 2001-01-18 | 分组加密芯片及其数据的高速加解密方法 |
Publications (2)
Publication Number | Publication Date |
---|---|
CN1366245A true CN1366245A (zh) | 2002-08-28 |
CN1220145C CN1220145C (zh) | 2005-09-21 |
Family
ID=4656389
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN 01107461 Expired - Fee Related CN1220145C (zh) | 2001-01-18 | 2001-01-18 | 分组加密芯片及其数据的高速加解密方法 |
Country Status (1)
Country | Link |
---|---|
CN (1) | CN1220145C (zh) |
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN101174903B (zh) * | 2007-10-30 | 2011-07-13 | 中兴通讯股份有限公司 | 基于双cpu的掺铒光纤放大器控制装置和系统 |
CN103777918A (zh) * | 2012-10-18 | 2014-05-07 | 苏州简约纳电子有限公司 | 一种硬件加速器 |
CN106548099A (zh) * | 2016-09-28 | 2017-03-29 | 深圳市华曦达科技股份有限公司 | 一种电路系统安全保护的芯片 |
CN107070637A (zh) * | 2017-01-13 | 2017-08-18 | 广东技术师范学院天河学院 | 一种交叠分组的数据加解密方法 |
-
2001
- 2001-01-18 CN CN 01107461 patent/CN1220145C/zh not_active Expired - Fee Related
Cited By (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN101174903B (zh) * | 2007-10-30 | 2011-07-13 | 中兴通讯股份有限公司 | 基于双cpu的掺铒光纤放大器控制装置和系统 |
CN103777918A (zh) * | 2012-10-18 | 2014-05-07 | 苏州简约纳电子有限公司 | 一种硬件加速器 |
CN103777918B (zh) * | 2012-10-18 | 2018-06-26 | 苏州简约纳电子有限公司 | 一种硬件加速器 |
CN106548099A (zh) * | 2016-09-28 | 2017-03-29 | 深圳市华曦达科技股份有限公司 | 一种电路系统安全保护的芯片 |
CN107070637A (zh) * | 2017-01-13 | 2017-08-18 | 广东技术师范学院天河学院 | 一种交叠分组的数据加解密方法 |
Also Published As
Publication number | Publication date |
---|---|
CN1220145C (zh) | 2005-09-21 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
US5513262A (en) | Device for enciphering and deciphering, by means of the DES algorithm, data to be written to be read from a hard disk | |
US20030126451A1 (en) | Data processing | |
US20030084309A1 (en) | Stream processor with cryptographic co-processor | |
CN102724035B (zh) | 一种加密卡的加解密方法 | |
US9419972B2 (en) | Two dimensional direct memory access scheme for enhanced network protocol processing performance | |
EP3803672B1 (en) | Memory-efficient hardware cryptographic engine | |
CN1882896A (zh) | 用于在计算机系统内为sim设备提供受信通道的方法和装置 | |
CN1306748C (zh) | 改进短操作的des硬件吞吐量 | |
US20100128874A1 (en) | Encryption / decryption in parallelized data storage using media associated keys | |
CN104182696A (zh) | 一种基于Avalon接口的AES算法IP核的设计方法 | |
US20070180228A1 (en) | Dynamic loading of hardware security modules | |
CN1220145C (zh) | 分组加密芯片及其数据的高速加解密方法 | |
CN112948840A (zh) | 一种访问控制设备和包含该设备的处理器 | |
CN1286286C (zh) | 一种实现保密通信的方法及其加密设备 | |
CN108874702A (zh) | 基于axi总线的多路对称加解密ip核并行处理装置和方法 | |
KR101923210B1 (ko) | 이종 멀티코어 프로세서를 활용한 암호화 처리 장치 및 암호화 처리 방법 | |
TWI249676B (en) | Method and system for initiating an event in a first device by a host | |
CN116070292B (zh) | 一种基于fpga的sm4加密异构加速系统 | |
CN101482909B (zh) | 加密算法模块加速器及其数据高速加解密方法 | |
US20030226008A1 (en) | Method and system for allowing for the secure transmission and reception of data in a processing system | |
US12010209B2 (en) | Memory-efficient hardware cryptographic engine | |
US20240004801A1 (en) | Data encryption suitable for use in systems with processing-in-memory | |
US11689361B1 (en) | Distributed key expansion | |
CN2838153Y (zh) | 一种用于公钥密码运算加速的体系结构 | |
KR100356013B1 (ko) | 암호처리를 위한 범용 프로세서와 암호처리 코프로세서의접속장치 |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
C06 | Publication | ||
PB01 | Publication | ||
C10 | Entry into substantive examination | ||
SE01 | Entry into force of request for substantive examination | ||
C14 | Grant of patent or utility model | ||
GR01 | Patent grant | ||
C56 | Change in the name or address of the patentee |
Owner name: GUOMING TECHNOLOGY CO., LTD. Free format text: FORMER NAME: ZHONGXING INTEGRATED CIRCUIT DESIGN CO. LTD., SHENZHEN CITY |
|
CP03 | Change of name, title or address |
Address after: Floor nine, technology innovation service center, 1 Qilin Road, Guangdong, Shenzhen Province, China: 518058: Patentee after: NATIONZ TECHNOLOGIES Inc. Address before: Floor nine, technology innovation service center, 1 Qilin Road, Guangdong, Shenzhen Province, China: 518058: Patentee before: Nationz Technologies Inc. Address after: 518058, three, 2 Software Park, hi tech Zone, Shenzhen hi tech Zone, Guangdong, Nanshan District Province, three, three Patentee after: Nationz Technologies Inc. Address before: Floor nine, technology innovation service center, 1 Qilin Road, Guangdong, Shenzhen Province, China: 518058: Patentee before: Nationz Technologies Inc. |
|
CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20050921 Termination date: 20150118 |
|
EXPY | Termination of patent right or utility model |