23 search results - page 5 / 5 » Stream or Block Cipher for Securing VoIP |
ACISP
2006
Springer
13 years 10 months ago
2006
Springer
![On Exact Algebraic [Non-]Immunity of S-Boxes Based on Power Functions](https://www.sciweavers.org/files/imagecache/thumbnail/default/content.jpg "On Exact Algebraic [Non-]Immunity of S-Boxes Based on Power Functions")
In this paper we are interested in algebraic immunity of several well known highly-nonlinear vectorial Boolean functions (or Sboxes), designed for block and stream ciphers. Unfortu...
CHES
2010
Springer
13 years 5 months ago
2010
Springer
The need for lightweight (that is, compact, low-power, low-energy) cryptographic hash functions has been repeatedly expressed by application designers, notably for implementing RFI...
SP
2000
IEEE
13 years 9 months ago
2000
IEEE
It is desirable to store data on data storage servers such as mail servers and file servers in encrypted form to reduce security and privacy risks. But this usually implies that ...