Cryptography
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SDL's user avatar
SDL
  • Member for 12 years, 4 months
  • Last seen more than a month ago
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23
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All Questions Answers
Score Newest
question
32
Are common cryptographic hashes bijective when hashing a single block of the same size as the output?
Aug 3, 2011
answer
17
What is the theoretical and practical status of mental poker?
Oct 9, 2012
question
10
Is the Representation Problem hard on elliptic curves?
Aug 9, 2011
question
10
What is the signature scheme with the fastest batch verification protocol for multiple signers?
Aug 30, 2011
question
9
How hard is to invert the function that computes the middle-bits of (x^2)?
Dec 2, 2013
question
8
Can one use a Cryptographic Accumulator to efficiently store Lamport public keys without the need of a Merkle Tree?
Dec 10, 2013
question
8
How is the x coordinate of a "point at infinity" encoded in a Secp256k1 signature?
Jan 28, 2013
question
7
Is there a public key semantically secure cryptosystem for which one can prove in zero knowledge the equivalence of two plaintexts?
Oct 11, 2012
question
7
Is there a practical zero-knowledge proof for this special discrete log equation?
Oct 31, 2012
answer
6
Attack against modular inversion operation using side-channels?
Dec 19, 2013
Top Meta posts
1
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5
Search for co-authoring of crypto papers
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21
What is the maximum size of a transaction?
12
Is there any Linux distro or kernel patch that wipes a process memory space after the process exits?
8
Is there a limit on the number of orphan transactions a node can cache?
7
What is the maximum number of signature check operations a transaction script can request?

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