Ella Rose's user avatar
Ella Rose's user avatar
Ella Rose's user avatar
Ella Rose
  • Member for 8 years, 4 months
  • Last seen more than 3 years ago
115 votes

Why is writing your own encryption discouraged?

107 votes
Accepted

How come Public key cryptography wasn't discovered earlier?

38 votes
Accepted

What are recommended, general strategies to start block-cipher design and/or analysis?

34 votes
Accepted

What's the difference between RSA and Diffie-Hellman?

32 votes
Accepted

Why does AES have exactly 10 rounds for a 128-bit key, 12 for 192 bits and 14 for a 256-bit key size?

29 votes
Accepted

Interesting implementation practices in popular crypto library

28 votes
Accepted

How is encryption broken today?

28 votes

If Kerckhoff's Principle holds, why do we need a cipher at all?

24 votes

Does keyless encryption exist?

23 votes

AES: Why is it a good practice to use only the first 16 bytes of a hash for encryption?

23 votes
Accepted

Is password-based AES encryption secure at all?

23 votes

Can you give me a summary of cryptographic hardness assumptions?

22 votes
Accepted

Finding flaw in cryptographic protocol

20 votes
Accepted

Using a blockchain for secure communication

20 votes
Accepted

Is AES easier to crack when the input is small?

20 votes
Accepted

Hash algorithm with the least chance for collision

17 votes
Accepted

DRM simple clone

16 votes
Accepted

What are the qualities of a good block cipher? Beginner, Intermediate, Advanced, Expert

16 votes
Accepted

Is the cipher "Kalyna" with a 512-bit key length more secure AES with a 256-bit key?

16 votes

Example of cryptography random number

15 votes

Writing your own Encryption algorithm?

13 votes

Is there any difference between cryptography and cryptology?

13 votes

Explaining Chaotic Cryptography

13 votes
Accepted

Can AES-NI be used to accelerate asymmetric encryption?

13 votes
Accepted

How to deal with collisions in Bitcoin addresses?

13 votes
Accepted

Why can't we give block ciphers larger keys?

12 votes

What are the exceptions to Kerckhoffs's principle?

12 votes

Is there a standard, or widely accepted convention, for magic constants in crypto software?

12 votes

Does this implementation of a function operate in constant time?

12 votes
Accepted

What are the requirements of a key schedule?

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