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user5507
  • Member for 12 years, 9 months
  • Last seen more than 3 years ago
43 votes
4 answers
36k views

Basic explanation of Elliptic Curve Cryptography?

19 votes
6 answers
21k views

What is the importance of Modular arithmetic in cryptography?

23 votes
2 answers
20k views

What is the purpose of four different secrets shared by client and server in SSL/TLS?

9 votes
1 answer
18k views

Avalanche effect in DES

12 votes
5 answers
17k views

Why do we need asymmetric algorithms for key exchange?

17 votes
5 answers
6k views

Why is RSA encryption key based on modulo $\varphi(n)$ rather than modulo $n$?

20 votes
4 answers
5k views

Is compressing data prior to encryption necessary to reduce plaintext redundancy?

7 votes
2 answers
5k views

How key materials are generated in SSL V3 from master secret

10 votes
1 answer
4k views

Linear Cryptanalysis

5 votes
1 answer
3k views

Does changing the random number selected for each message increase security in Schnorr's scheme?

3 votes
1 answer
2k views

Digital Signature Algorithm signature creation?

1 vote
1 answer
583 views

Is it ok to send part of digital signature if we have bandwidth constraints?

3 votes
2 answers
427 views

How can I solve congruence modulo N?

11 votes
1 answer
298 views

Shadowed identity in cryptography

0 votes
1 answer
160 views

Authentication mechanism for low memory, low computing power device

1 vote
0 answers
141 views

Factorization or discrete logarithm is difficult for an attacker?

1 vote
1 answer
121 views

How to specify last $t$ bits are only sent when a signature is sent?

1 vote
1 answer
90 views

How to select parameters based on some condition