8644 search results - page 250 / 1729 » On the Composition of Secure Systems |
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CTRSA
2006
Springer
15 years 10 months ago
2006
Springer
Abstract. We present a non-interactive chosen ciphertext secure threshold encryption system. The proof of security is set in the standard model and does not use random oracles. Our...
149
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EUROCRYPT
2008
Springer
15 years 8 months ago
2008
Springer
This paper proves "tight security in the random-oracle model relative to factorization" for the lowest-cost signature systems available today: every hash-generic signatur...
150
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USENIX
2003
15 years 8 months ago
2003
Often, increased security comes at the expense of user convenience, performance, or compatibility with other systems. The right level of security depends on specific site and use...