1562 search results - page 270 / 313 » Mathematics, Cryptology, Security |
ASIACRYPT
2005
Springer
14 years 1 months ago
2005
Springer
Cryptosystems based on the knapsack problem were among the first public-key systems to be invented. Their high encryption/decryption rate attracted considerable interest until it ...
ASIACRYPT
2003
Springer
14 years 1 months ago
2003
Springer
In this paper1 we propose a new symmetric block cipher with the following paradoxical traceability properties: it is computationally easy to derive many equivalent secret keys prov...
ASIACRYPT
2003
Springer
14 years 1 months ago
2003
Springer
Abstract. We study two closely related primitives: Broadcast Encryption and Key Predistribution Schemes (KPS). Broadcast Encryption allows a broadcaster to broadcast an encrypted m...
EUROCRYPT
2010
Springer
14 years 26 days ago
2010
Springer
Abstract. Physical computational devices leak side-channel information that may, and often does, reveal secret internal states. We present a general transformation that compiles an...
EUROCRYPT
2010
Springer
14 years 26 days ago
2010
Springer
This paper revisits the construction of Universal One-Way Hash Functions (UOWHFs) from any one-way function due to Rompel (STOC 1990). We give a simpler construction of UOWHFs, whi...