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CCS
2007
ACM
14 years 4 months ago
The energy cost of cryptographic key establishment in wireless sensor networks
Wireless sensor nodes generally face serious limitations in terms of computational power, energy supply, and network bandwidth. Therefore, the implementation of effective and sec...
Johann Großschädl, Alexander Szekely, S...
CCS
2007
ACM
14 years 4 months ago
Alpaca: extensible authorization for distributed services
Traditional Public Key Infrastructures (PKI) have not lived up to their promise because there are too many ways to define PKIs, too many cryptographic primitives to build them wi...
Chris Lesniewski-Laas, Bryan Ford, Jacob Strauss, ...
CHES
2007
Springer
327views Cryptology» more  CHES 2007»
14 years 4 months ago
On the Power of Bitslice Implementation on Intel Core2 Processor
Abstract. This paper discusses the state-of-the-art fast software implementation of block ciphers on Intel’s new microprocessor Core2, particularly concentrating on “bitslice i...
Mitsuru Matsui, Junko Nakajima
EUROCRYPT
2007
Springer
14 years 4 months ago
Universally Composable Multi-party Computation Using Tamper-Proof Hardware
Protocols proven secure within the universal composability (UC) framework satisfy strong and desirable security properties. Unfortunately, it is known that within the “plain” m...
Jonathan Katz
EUROCRYPT
2007
Springer
14 years 4 months ago
Secure Computation from Random Error Correcting Codes
Abstract. Secure computation consists of protocols for secure arithmetic: secret values are added and multiplied securely by networked processors. The striking feature of secure co...
Hao Chen, Ronald Cramer, Shafi Goldwasser, Robbert...