CN100411334C - 数据加密及解密的方法 - Google Patents
数据加密及解密的方法 Download PDFInfo
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- CN100411334C CN100411334C CNB2004100915632A CN200410091563A CN100411334C CN 100411334 C CN100411334 C CN 100411334C CN B2004100915632 A CNB2004100915632 A CN B2004100915632A CN 200410091563 A CN200410091563 A CN 200410091563A CN 100411334 C CN100411334 C CN 100411334C
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- 238000000034 method Methods 0.000 title claims abstract description 47
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Abstract
Description
内容 | ANSI C | 汇编 |
密钥生成 | 2.25 | 0.93 |
加密 | 18.93 | 6.35 |
解密 | 18.64 | 6.35 |
解密(不带验证) | 16.2 | 5.43 |
Claims (2)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
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CNB2004100915632A CN100411334C (zh) | 2004-11-19 | 2004-11-19 | 数据加密及解密的方法 |
Applications Claiming Priority (1)
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CNB2004100915632A CN100411334C (zh) | 2004-11-19 | 2004-11-19 | 数据加密及解密的方法 |
Publications (2)
Publication Number | Publication Date |
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CN1610291A CN1610291A (zh) | 2005-04-27 |
CN100411334C true CN100411334C (zh) | 2008-08-13 |
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CNB2004100915632A Expired - Fee Related CN100411334C (zh) | 2004-11-19 | 2004-11-19 | 数据加密及解密的方法 |
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Families Citing this family (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN100369074C (zh) * | 2006-03-02 | 2008-02-13 | 西安西电捷通无线网络通信有限公司 | 一种实现sms4密码算法中加解密处理的方法 |
CN101079203B (zh) * | 2006-05-22 | 2010-07-28 | 北京华大信安科技有限公司 | 椭圆曲线密码系统和方法 |
CN100389554C (zh) * | 2006-07-31 | 2008-05-21 | 西安西电捷通无线网络通信有限公司 | 高效率实现sms4算法的加解密处理方法 |
CN112202453A (zh) * | 2020-09-29 | 2021-01-08 | 深圳壹账通智能科技有限公司 | 对密文进行压缩的信息处理方法、装置、设备及介质 |
CN113765666B (zh) * | 2020-10-20 | 2025-01-14 | 北京沃东天骏信息技术有限公司 | 信息加密方法及装置 |
Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN1264974A (zh) * | 1999-12-01 | 2000-08-30 | 陈永川 | 运用椭圆曲线加密算法的数字签名方法 |
CN1505306A (zh) * | 2002-11-29 | 2004-06-16 | 海南信安数据系统有限公司 | 椭圆曲线加密解密方法和装置 |
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- 2004-11-19 CN CNB2004100915632A patent/CN100411334C/zh not_active Expired - Fee Related
Patent Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN1264974A (zh) * | 1999-12-01 | 2000-08-30 | 陈永川 | 运用椭圆曲线加密算法的数字签名方法 |
CN1505306A (zh) * | 2002-11-29 | 2004-06-16 | 海南信安数据系统有限公司 | 椭圆曲线加密解密方法和装置 |
Also Published As
Publication number | Publication date |
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CN1610291A (zh) | 2005-04-27 |
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Address after: 518057 Guangdong city of Shenzhen province Nanshan District science and Technology Park, a high-tech South SKYWORTH building A District 17 floor Co-patentee after: CHINA IWNCOMM Co.,Ltd. Patentee after: Shenzhen Mingwah Aohan High Technology Corp.,Ltd. Address before: 518057 Guangdong city of Shenzhen province Nanshan District science and Technology Park, a high-tech South SKYWORTH building A District 17 floor Co-patentee before: CHINA IWNCOMM Co.,Ltd. Patentee before: Shenzhen Mingwah Aohan High Technology Corp.,Ltd. |
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Effective date of registration: 20180925 Address after: 518000 Nanshan District, Shenzhen, Guangdong, Guangdong Province, south Guangdong Road, 9672 Shennan Road, No. 2 building, 4 building, 3 floor 308 Co-patentee after: CHINA IWNCOMM Co.,Ltd. Patentee after: XINMINGHUA BLOCKCHAIN TECHNOLOGY (SHENZHEN) Co.,Ltd. Address before: 518057 Nanshan District science and Technology Park, Shenzhen, Guangdong, 17 A, SKYWORTH building, Gaoxin Nan. Co-patentee before: CHINA IWNCOMM Co.,Ltd. Patentee before: Shenzhen Mingwah Aohan High Technology Corp.,Ltd. |
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Effective date of registration: 20230616 Address after: 518000 338, Nanfang building, building 202, Shangbu Industrial Zone, Hongli Road, Huahang community, Huaqiang North Street, Futian District, Shenzhen, Guangdong Province Patentee after: XINMINGHUA BLOCKCHAIN TECHNOLOGY (SHENZHEN) Co.,Ltd. Address before: 518000 Nanshan District, Shenzhen, Guangdong, Guangdong Province, south Guangdong Road, 9672 Shennan Road, No. 2 building, 4 building, 3 floor 308 Patentee before: XINMINGHUA BLOCKCHAIN TECHNOLOGY (SHENZHEN) Co.,Ltd. Patentee before: CHINA IWNCOMM Co.,Ltd. |
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