PRESENT: An Ultra-Lightweight Block Cipher
PRESENT: An Ultra-Lightweight Block Cipher
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DOI：
10.1007/978-3-540-74735-2_31
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发表时间：
2007-09
影响因子：
4.6
通讯作者：
A. Bogdanov;L. Knudsen;G. Leander;C. Paar;A. Poschmann;M. Robshaw;Y. Seurin;C. Vikkelsoe
中科院分区：
文献类型：
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作者：
A. Bogdanov;L. Knudsen;G. Leander;C. Paar;A. Poschmann;M. Robshaw;Y. Seurin;C. Vikkelsoe
随着AES的建立，对新的分组密码的需求已经大大减少;对于几乎所有的分组密码应用，AES都是一个很好的首选。然而，尽管最近的实施进展，AES是不适合极端受限的环境，如RFID标签和传感器网络。在本文中，我们描述了一个超轻量级分组密码，目前。在密码的设计过程中，安全性和硬件效率同样重要，在1570 GE上，目前的硬件要求与当今领先的紧凑型流密码具有竞争力。
With the establishment of the AES the need for new block ciphers has been greatly diminished; for almost all block cipher applications the AES is an excellent and preferred choice. However, despite recent implementation advances, the AES is not suitable for extremely constrained environments such as RFID tags and sensor networks. In this paper we describe an ultra-lightweight block cipher,present. Both security and hardware efficiency have been equally important during the design of the cipher and at 1570 GE, the hardware requirements forpresentare competitive with today’s leading compact stream ciphers.