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kodlu
  • Member for 10 years, 4 months
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  • Earth, Sol-3, Orion Arm, Milky Way Galaxy, Local Group, Virgo Supercluster, Laniakea
25 votes

Are one-time pads crackable in theory?

25 votes
Accepted

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

25 votes

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

22 votes

What are advantages of chaos based image encryption methods over simply treating images as opaque bit strings?

20 votes
Accepted

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

20 votes
Accepted

How many possible Enigma machine settings?

17 votes
Accepted

Confusing XOR notation in textbook sample solution

16 votes

Can I change the radio frequency according to my encryption algorithm?

15 votes
Accepted

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

14 votes
Accepted

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

13 votes

Generate ANF from SBox

12 votes
Accepted

Is Trivium still secure?

12 votes

Prove that what's running inside a black box is code that has been released publicly

11 votes
Accepted

Could tropical cryptography become another candidate for post-quantum cryptography?

11 votes

Radioactive Decay, Gaussian or Uniform?

11 votes

Practical examples of Threshold Secret Sharing?

10 votes

Why are binary extension fields preferred for Shamir secret sharing?

9 votes
Accepted

Is chaos-based encryption legitimate?

9 votes

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

9 votes

Are one time pads still used, perhaps for military or diplomatic purposes?

8 votes

Would sending audio fragments over a phone call be considered a form of cryptology?

8 votes

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

8 votes
Accepted

Is AES a group?

8 votes

What’s the smallest known sha256 hash that was ever produced?

8 votes
Accepted

How to find the AES branch number?

8 votes

RSA public key can decrypt the ciphertext it encrypted?

8 votes
Accepted

How did law enforcement decrypt messages of ANOM devices?

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?

7 votes

AES with a different implementation of byte substitution step

7 votes
Accepted

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

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