The SIMON and SPECK lightweight block ciphers

被引:457
作者
Beaulieu, Ray [1 ]
Shors, Douglas [1 ]
Smith, Jason [1 ]
Treatman-Clark, Stefan [1 ]
Weeks, Bryan [1 ]
Wingers, Louis [1 ]
机构
[1] Natl Secur Agcy, 9800 Savage Rd, Ft George G Meade, MD 20755 USA
来源
2015 52ND ACM/EDAC/IEEE DESIGN AUTOMATION CONFERENCE (DAC) | 2015年
关键词
SIMON; SPECK; lightweight; block cipher; Internet of Things;
D O I
10.1145/2744769.2747946
中图分类号
TM [电工技术]; TN [电子技术、通信技术];
学科分类号
0808 ; 0809 ;
摘要
The SIMON and SPECK families of block ciphers were designed specifically to offer security on constrained devices, where simplicity of design is crucial. However, the intended use cases are diverse and demand flexibility in implementation. Simplicity, security, and flexibility are ever-present yet conflicting goals in cryptographic design. This paper outlines how these goals were balanced in the design of SIMON and SPECK.
引用
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页数:6
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