User kodlu - Cryptography Stack Exchange

kodlu

Member for 9 years, 1 month
Last seen this week

Earth, Sol-3, Orion Arm, Milky Way Galaxy, Local Group, Virgo Supercluster, Laniakea

642 Answers

Score Activity Newest

25 votes

Accepted

Can error correction and detection be done without adding extra bits?

answered Jul 18, 2019 at 5:43

24 votes

Are one-time pads crackable in theory?

answered Jun 12, 2017 at 1:05

24 votes

Does Schnorr's 2021 factoring method show that the RSA cryptosystem is not secure?

answered Mar 4, 2021 at 2:56

20 votes

Accepted

What was the first hash and what problem was it supposed to solve?

answered Mar 12, 2018 at 22:47

19 votes

Accepted

How many possible Enigma machine settings?

answered Mar 12, 2016 at 0:45

17 votes

Accepted

Confusing XOR notation in textbook sample solution

answered Feb 29, 2016 at 4:33

15 votes

Accepted

What does "$<\!\!<\!\!<$" mean?

answered Feb 17, 2017 at 23:17

14 votes

Accepted

Can a Feistel network have more than two halves, widening the block width?

answered Mar 4, 2018 at 2:01

13 votes

Generate ANF from SBox

answered Jun 4, 2017 at 8:15

12 votes

Accepted

Is Trivium still secure?

answered Dec 13, 2022 at 15:47

11 votes

Radioactive Decay, Gaussian or Uniform?

answered Jan 5, 2021 at 20:24

10 votes

Practical examples of Threshold Secret Sharing?

answered Apr 13, 2020 at 22:56

10 votes

Why are binary extension fields preferred for Shamir secret sharing?

answered May 31, 2022 at 10:50

9 votes

Are there any applications of Quantum Computation to Cryptography? (besides Cryptanalysis)

answered Apr 12, 2017 at 22:34

8 votes

Accepted

How to find the AES branch number?

answered Jan 4, 2017 at 19:14

8 votes

RSA public key can decrypt the ciphertext it encrypted?

answered Aug 28, 2016 at 1:34

8 votes

Doing OTP two or more times with a biased TRNG: Will this have the same security as if was done with a non-biased TRNG?

answered May 10, 2022 at 15:04

8 votes

Accepted

How did law enforcement decrypt messages of ANOM devices?

answered Jun 9, 2021 at 16:15

8 votes

why XOR is recommended/Used in every paper I read for encryption and decryption stream cipher?

answered Dec 21, 2022 at 19:10

7 votes

After a diffie hellman key exchange, what is the common secret used for?

answered Jun 17, 2016 at 6:45

7 votes

Accepted

What does AES round reduce in attacks mean?

answered Sep 10, 2016 at 10:43

7 votes

Accepted

Given enough length, which string of symbols will have the greatest entropy?

answered Sep 20, 2016 at 9:46

7 votes

Does one time pad randomness help brute force attacks?

answered Jan 18, 2017 at 6:04

7 votes

Accepted

How can I attack a Triple-Block cipher with 2 keys (like 3DES) with a cost of ≤ 2⁵⁶

answered Dec 17, 2016 at 2:30

7 votes

Accepted

How are boolean functions used in cryptography?

answered Apr 29, 2016 at 0:45

7 votes

Accepted

Chopping off SHA-256 entropy?

answered Aug 13, 2015 at 10:22

7 votes

What is preventing chaotic cryptology from practical use?

answered Jun 6, 2018 at 22:22

7 votes

Accepted

What is an accurate definition for a 'Monoalphabetic substitution cipher' and why does it provide a poor level of security

answered Dec 28, 2018 at 6:29

7 votes

Accepted

$\boxplus$- key addition vs $\oplus$- key addition

answered Feb 17, 2019 at 21:51

7 votes

AES with a different implementation of byte substitution step

answered Aug 7, 2022 at 21:13

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