37 search results - page 3 / 8 » Public-Key Cryptography from Different Assumptions |
132
Voted
TCC
2005
Springer
15 years 9 months ago
2005
Springer
Adaptively-secure encryption schemes ensure secrecy even in the presence of an adversary who can corrupt parties in an adaptive manner based on public keys, ciphertexts, and secret...
131
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ICALP
2010
Springer
15 years 8 months ago
2010
Springer
Knowledge extraction is a fundamental notion, modeling machine possession of values (witnesses) in a computational complexity sense and enabling one to argue about the internal st...
149
Voted
GLOBECOM
2010
IEEE
15 years 1 months ago
2010
IEEE
When asymmetric cryptography techniques are used in wireless networks, the public keys of the nodes need to be widely available and signed by a Certificate Authority (CA). However,...
142
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COCOON
2010
Springer
15 years 8 months ago
2010
Springer
In identity-based public-key cryptography, an entity’s public key can be easily derived from its identity. The direct derivation of public keys in identity-based public-key crypt...
157
Voted
STOC
2005
ACM
16 years 3 months ago
2005
ACM
Our main result is a reduction from worst-case lattice problems such as GAPSVP and SIVP to a certain learning problem. This learning problem is a natural extension of the `learnin...