64 search results - page 7 / 13 » Proxy Cryptography Revisited |
IJNSEC
2008
13 years 7 months ago
2008
In 1949, Shannon proved the perfect secrecy of the Vernam cryptographic system (One-Time Pad or OTP). It has generally been believed that the perfectly random and uncompressible O...
MSV
2004
13 years 9 months ago
2004
This brief revisits the problem of conversion between number systems and asks the following question: given a nonnegative decimal number , what is the value of the digit at positio...
WWW
2001
ACM
14 years 8 months ago
2001
ACM
Mobile software agents are an increasingly important programming model within the World Wide Web (WWW). Typically programmed in Java or another machine- independent language, the ...
PKC
2009
Springer
14 years 8 months ago
2009
Springer
Sanitizable signature schemes, as defined by Ateniese et al. (ESORICS 2005), allow a signer to partly delegate signing rights to another party, called the sanitizer. That is, the s...
SACRYPT
2009
Springer
14 years 2 months ago
2009
Springer
We re-visit the problem of secure multiparty set intersection in information theoretic settings. In [16], Li et.al have proposed a protocol for multiparty set intersection problem...