Cryptography
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xagawa
  • Member for 10 years, 4 months
  • Last seen more than a week ago
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A cryptographer in Japan

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All Questions Answers
Score Newest
answer
15
What does "Worst-case hardness" mean in lattice-based cryptography?
Feb 3, 2014
answer
15
Help in understanding exactly how lattices are used as one-way functions for hashing
Feb 7, 2014
answer
12
Homomorphic Encryption and Semantic Security using Lattices?
Nov 28, 2013
answer
8
Zero-knowledge proof using quadratic residue: why two options?
Aug 2, 2013
answer
7
Fully Homomorphic Encryption over the Integers - Runtime Question
Nov 6, 2013
answer
7
Goldreich-Goldwasser-Micali Construction
Jun 18, 2012
answer
7
Can we proxy-re-encrypt using homomorphic encryption schemes?
Aug 1, 2013
answer
7
PRP, PRF and modular arithmetic
Feb 26, 2014
answer
7
Randomness re-use in LWE encryption scheme
Feb 23, 2015
answer
6
Given a message and signature, find a public key that makes the signature valid (ECDSA)
Apr 13, 2014

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