CN106788979A - 密码s盒评估新方法 - Google Patents
密码s盒评估新方法 Download PDFInfo
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- CN106788979A CN106788979A CN201611265264.5A CN201611265264A CN106788979A CN 106788979 A CN106788979 A CN 106788979A CN 201611265264 A CN201611265264 A CN 201611265264A CN 106788979 A CN106788979 A CN 106788979A
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- 238000011156 evaluation Methods 0.000 title claims abstract description 8
- 238000001514 detection method Methods 0.000 claims abstract description 36
- 238000000034 method Methods 0.000 claims abstract description 19
- 238000003491 array Methods 0.000 claims description 6
- 238000013461 design Methods 0.000 abstract description 8
- 230000007547 defect Effects 0.000 abstract description 3
- 238000000354 decomposition reaction Methods 0.000 abstract description 2
- 238000010586 diagram Methods 0.000 description 4
- 238000012360 testing method Methods 0.000 description 3
- AANMVENRNJYEMK-UHFFFAOYSA-N 4-propan-2-ylcyclohex-2-en-1-one Chemical group CC(C)C1CCC(=O)C=C1 AANMVENRNJYEMK-UHFFFAOYSA-N 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
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- 101100264172 Oryza sativa subsp. japonica XIAO gene Proteins 0.000 description 1
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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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- 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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Application Number | Priority Date | Filing Date | Title |
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CN201611265264.5A CN106788979B (zh) | 2016-12-30 | 2016-12-30 | 密码s盒评估方法 |
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CN201611265264.5A CN106788979B (zh) | 2016-12-30 | 2016-12-30 | 密码s盒评估方法 |
Publications (2)
Publication Number | Publication Date |
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CN106788979A true CN106788979A (zh) | 2017-05-31 |
CN106788979B CN106788979B (zh) | 2020-04-21 |
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CN201611265264.5A Active CN106788979B (zh) | 2016-12-30 | 2016-12-30 | 密码s盒评估方法 |
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Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN107395347A (zh) * | 2017-08-04 | 2017-11-24 | 桂林电子科技大学 | 对称密码系统代数次数评估新方法 |
-
2016
- 2016-12-30 CN CN201611265264.5A patent/CN106788979B/zh active Active
Non-Patent Citations (3)
Title |
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BAO NGOC TRAN: "A New S-Box Structure to Increase Complexity of Algebraic Expression for Block Cipher Cryptosystems", 《IEEE》 * |
张丽红等: "基于AES算法中S盒的分析研究与改进", 《信号处理》 * |
李瑛等: "基于 S 盒编制的动态 DES 算法", 《计算机工程》 * |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN107395347A (zh) * | 2017-08-04 | 2017-11-24 | 桂林电子科技大学 | 对称密码系统代数次数评估新方法 |
CN107395347B (zh) * | 2017-08-04 | 2021-06-15 | 桂林电子科技大学 | 对称密码系统代数次数评估方法 |
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Publication number | Publication date |
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CN106788979B (zh) | 2020-04-21 |
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Application publication date: 20170531 Assignee: Guangxi Sujian Technology Co.,Ltd. Assignor: GUILIN University OF ELECTRONIC TECHNOLOGY Contract record no.: X2023980046272 Denomination of invention: Cryptographic S-box Evaluation Method Granted publication date: 20200421 License type: Common License Record date: 20231108 Application publication date: 20170531 Assignee: Guangxi Guilin Yunchen Technology Co.,Ltd. Assignor: GUILIN University OF ELECTRONIC TECHNOLOGY Contract record no.: X2023980045796 Denomination of invention: Cryptographic S-box Evaluation Method Granted publication date: 20200421 License type: Common License Record date: 20231108 |