235 search results - page 30 / 47 » A Practical Mix |
CTRSA
2004
Springer
14 years 3 months ago
2004
Springer
We introduce a new cryptographic technique that we call universal re-encryption. A conventional cryptosystem that permits reencryption, such as ElGamal, does so only for a player w...
SP
2007
IEEE
14 years 4 months ago
2007
IEEE
Many proposed low-latency anonymous communication systems have used various flow transformations such as traffic padding, adding cover traffic (or bogus packets), packet droppi...
ITCC
2005
IEEE
14 years 3 months ago
2005
IEEE
Recently, a lot of effort has been done to investigate all kinds of explicit formulae for speeding up group operation of hyperelliptic curve cryptosystem (HECC). In this paper, ex...
ISARCS
2010
13 years 12 months ago
2010
Voting is a critical component of any democratic process; and electronic voting systems should be developed following best practices for critical system development. E-voting has i...
IOR
2007
13 years 9 months ago
2007
We combine mixed integer linear programming (MILP) and constraint programming (CP) to solve an important class of planning and scheduling problems. Tasks are allocated to faciliti...