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hardyrama's user avatar
hardyrama's user avatar
hardyrama
  • Member for 8 years, 1 month
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5 votes

Soft question: What are examples of beautiful proofs in cryptography?

4 votes

Rationale for NORX/Ketje/Keyak not being chosen for the CAESAR final portfolio

4 votes
Accepted

Security Implications of Fixed & Opposite Fixed Points of Sbox

4 votes
Accepted

Authenticated encryption vs end-end encryption

3 votes
Accepted

Finite Automata and Application to Cryptography

3 votes

Evaluating Algebraic Complexity of a S-box

3 votes

What problems might you encounter if you use a block size much greater than AES?

3 votes
Accepted

How to optimise a finite field multiplication?

3 votes

What are the requirements from a Round function in Feistel network?

3 votes

Generate $4\times 4$ Sboxes with a given branch number

3 votes

How are these AES MixColumn multiplication tables calculated?

3 votes
Accepted

Ciphers with identical round keys

2 votes

Choosing the size of an S-box

2 votes
Accepted

Symmetric property of DDT of inverse function

2 votes

number of active s-boxes in a block cipher?

2 votes

Number of active s boxes

2 votes
Accepted

Building large S-Boxes from smaller ones

2 votes

Optimal MDS matrix - circulant or recursive?

2 votes

LED (AES like) algorithm Decryption-Mixcolumn

2 votes

What is the role of the round counter in the key schedule of PRESENT?

2 votes

Security of key schedule that only XORs a key with constants

2 votes

How secure is Salsa20?

2 votes

Countering Cryptographic Attacks

2 votes

Tiny Encryption Algorithm (TEA) weakness

2 votes
Accepted

Application of MDS matrices in serial and round-based implementations

2 votes

Extract one unique SBox from Canonical Representative

2 votes
Accepted

side channel attack on RSA implementation

1 vote

Differences between industrial and military cryptography

1 vote

Implications of identical round keys in AES (Rijndael)

1 vote

S-box and Side Channel Attacks