pg1989
  • Member for 10 years, 2 months
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0 answers
13 votes
844 views
1 bookmarks
Given a 'good' basis for a lattice, how can we solve the CVP?
2 answers
10 votes
3k views
6 bookmarks
Example of a PRP that is not a strong PRP
4 answers
9 votes
2k views
4 bookmarks
Can we design a public-key infrastructure without certificate authorities?
2 answers
9 votes
6k views
2 bookmarks
Why do all hash functions use big-endian data?
3 answers
8 votes
629 views
4 bookmarks
What kind of adversary is the cloud?
1 answers
6 votes
864 views
4 bookmarks
Simple application of verifiable random function?
1 answers
6 votes
1k views
What is 'key agility' in relation to symmetric-key encryption?
3 answers
5 votes
905 views
How feasible is word-level frequency analysis over English (or any language)?
1 answers
5 votes
776 views
Why does CBC-MAC need prefix-free inputs to be a good PRF?
2 answers
5 votes
1k views
Is this a structural weakness of Feistel networks?
1 answers
5 votes
727 views
Is this method of deterministically using CBC secure?
1 answers
4 votes
317 views
How secure is this use of Ziv-Lempel encoding?
1 answers
4 votes
168 views
1 bookmarks
Statistical tests for pseudorandom permutations
2 answers
4 votes
728 views
1 bookmarks
CTR mode nonce with aggressive key rotation policy
1 answers
3 votes
163 views
Bridging the gap between security proofs and "real-world" security
1 answers
3 votes
3k views
1 bookmarks
Demonstrating the insecurity of an RSA signature encoding scheme
1 answers
3 votes
241 views
Straightforward method for hampering frequency analysis on deterministic encryption
0 answers
3 votes
575 views
What aspects of information theory are used in modern cryptography?
1 answers
3 votes
556 views
What are the possible cryptographic implications of Zhang's proof of the Twin Prime Conjecture?
1 answers
2 votes
875 views
Is this key management scheme secure?
2 answers
2 votes
1k views
1 bookmarks
Encrypting and MACing different data with same key
1 answers
2 votes
96 views
1 bookmarks
Are there any signature schemes that protect against collusion by multiple parties?
1 answers
1 votes
882 views
1 bookmarks
Resources for basics of lattice crypto