Cryptography
Changyu Dong's user avatar
Changyu Dong's user avatar
Changyu Dong's user avatar
Changyu Dong
  • Member for 10 years, 1 month
  • Last seen more than 1 year ago
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Academic researcher in security @ Newcastle University.

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All Questions Answers
Score Newest
answer
33
Is it possible for a cryptographic algorithm to limit the number of times a package/ciphertext can be decrypted?
Jun 20, 2018
answer
8
How is ZKPP better than signing nonces?
Sep 25, 2018
answer
8
Why only non-prime order fields have small subgroup attacks?
Jan 13, 2019
answer
8
Why does adding PKCS#1 v1.5 padding make RSA encryption non-deterministic?
Jan 16, 2019
answer
7
How can I hash an input into an arbitrary domain point?
Feb 5, 2019
answer
7
Extractability for Simulator in Malicious Model
Jun 21, 2018
answer
6
Why can't decrypt with OpenSSL if salt changed (for CBC and ECB)
Sep 30, 2018
answer
5
Is this secure?
Jul 13, 2018
answer
5
PSI protocol reveals only one element of the intersection of two sets
Jul 24, 2018
answer
5
How many points are there on the X25519 curves?
Jun 22, 2018

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