منابع مشابه
SNOW - a new stream cipher?
In this paper a new word-oriented stream cipher, called SNOW, is proposed. The design of the cipher is quite simple, consisting of a linear feedback shift register, feeding a nite state machine. The design goals of producing a stream cipher signi cantly faster than AES, with signi cantly lower implementation costs in hardware, and a security level similar to AES is currently met. Our fastest C ...
متن کاملA New Stream Cipher: Dicing
In this paper, we will propose a new synchronous stream cipher named DICING, which can be viewed as a clock-controlled one but with a new mechanism of altering steps. With the simple construction, DICING has satisfactory performance, faster than AES about two times. For the security, there have not been found weakness for the known attacks, the key sizes can be 128bits and 256bits respectively. .
متن کاملNofish - A new stream cipher
The purpose of this paper is to provide a description of the Nofish cryptographic algorithm. This paper is intended to release the algorithm to the cryptographic community, for its future analysis and possible use. The name of the algorithm comes in respect to other well-known secure crypto algorithms like Blowfish and Twofish and since this one has not gained this status, I call it Nofish. 1. ...
متن کاملA New Stream Cipher: Dicing
In this paper, we will propose a new synchronous stream cipher named DICING, which can be taken as a clock-controlled one but with a new mechanism of altering steps. With the simple construction, DICING has satisfactory performance, faster than AES about two times. For the security, there have not been found weakness for the known attacks, the key sizes can be 128 bits and 256 bits respectively.
متن کاملLIZARD - A Lightweight Stream Cipher for Power-constrained Devices
Time-memory-data (TMD) tradeoff attacks limit the security level of many classical stream ciphers (like E0, A5/1, Trivium, Grain) to 2 n, where n denotes the inner state length of the underlying keystream generator. In this paper, we present Lizard, a lightweight stream cipher for power-constrained devices like passive RFID tags. Its hardware efficiency results from combining a Grain-like desig...
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ژورنال
عنوان ژورنال: SSRN Electronic Journal
سال: 2017
ISSN: 1556-5068
DOI: 10.2139/ssrn.3090883