Integrating the Data Encryption Standard into Computer Networks
نویسندگان
چکیده
منابع مشابه
The Data Encryption Standard (DES)
The Data Encryption Standard (DES) [31] has been around for more than 25 years. DES was an outcome of a call for primitives in 1974 which didn’t result in many serious candidates except for a predecessor of DES, Lucifer [15, 35] designed by IBM around 1971. It took another year for a joint IBM–NSA effort to turn Lucifer into DES. The structure of Lucifer was significantly altered and since the ...
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In 1972, the NBS Institute for Computer Sciences and Technology (ICST) initiated a project in computer security, a subject then in its infancy. One of the first goals of the project was to develop a cryptographic algorithm standard that could be used to protect sensitive and valuable data during transmission and in storage. Prior to this NBS initiative, encryption had been largely the concern o...
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متن کاملThe Data Encryption Standard ( DES ) and its
Table 6: The best orders of the S-boxes (p = 2 ?48). 6 Appendix This appendix describes 136 orders of DES S-boxes for which the maximal probability of two-round iterative characteristics is as in DES or smaller. Table 6 describes the orders whose best characteristics have probability 2 ?48 , which is lower than the best characteristic of DES. Table 7 describes the orders whose best characterist...
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ژورنال
عنوان ژورنال: IEEE Transactions on Communications
سال: 1981
ISSN: 0096-2244
DOI: 10.1109/tcom.1981.1095071