Cryptography
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Biv
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124 Answers

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85 votes
Accepted

What is the new attack on SHA-1 "SHAttered" and how does it work?

79 votes

Timing attack and good coding practices

39 votes
Accepted

Formal verification in cryptography

33 votes
Accepted

Examples of modern, widely used ciphers that suddenly fell?

28 votes
Accepted

How to publish a cipher (concept)?

25 votes
Accepted

Is the Caesar cipher really a cipher?

22 votes
Accepted

What encryption should I use: Blowfish, Twofish, or Threefish?

20 votes

How Far Ahead of Academia Are Government Agencies?

19 votes
Accepted

How is the message digest related to Signatures and Encryption?

19 votes
Accepted

What is the projective space?

18 votes
Accepted

Doubt about published test vectors for gimli hash

15 votes

What is the current time limit of Keccak inversion?

14 votes
Accepted

Does changing the order of the steps within a round affect the security of AES?

13 votes

What is the largest bit RSA encryption to be cracked?

13 votes
Accepted

How 2 rounds in AES achieve full diffusion?

13 votes
Accepted

Free Start Collision In SHA-3

12 votes

Different ways/algorithms for implementing AES

12 votes
Accepted

Is there a formal language to define a cryptographic protocol?

12 votes
Accepted

What does this notation stand for when describing a code?

12 votes
Accepted

What is the difference between discrete logarithm and natural logarithm?

12 votes

Why is Pearson hash not used as a cryptographic hash?

10 votes

Padding in Keccak SHA3 hashing algorithm

10 votes
Accepted

What are the security risks in making a passphrase-encrypted private key public?

10 votes
Accepted

How long does a good AES encryption take?

10 votes
Accepted

Is there any compelling or logical reason to use AES-192 over AES-128 but not use AES-256?

9 votes

Strict Avalanche Criterion and Avalanche criterion?

9 votes
Accepted

SHA-3 block sizes / bitrate calculation?

9 votes

RSA encryption using multiplication

8 votes

What is the purely mathematical definition of encryption strength?

8 votes

Why does KangarooTwelve only use 12 rounds?

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