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crypt
  • Member for 7 years, 11 months
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10 votes

Why don't crypto-currencies use the Lamport signature scheme?

8 votes

Why is AES not a Feistel cipher?

7 votes
Accepted

Active S-boxes for AES with 8x8 MDS matrix

6 votes
Accepted

AES key expansion for 192-bit

4 votes

Security of key schedule that only XORs a key with constants

4 votes

AES Decryption Process

4 votes
Accepted

What is the difference between a Stream cipher and a Symmetric Encryption algorithm?

3 votes

Output of a Linear Shift Register given Plaintext and intial state

3 votes
Accepted

Best method of converting a private key string into a 12 word mnemonic?

3 votes

What affect does the permutation layer have on the avalanche effect?

2 votes

Robust stream cipher using AES encryption block

2 votes

Difference between stream cipher and block cipher

2 votes

How can complexity be increased or decreased in AES?

2 votes

About the Rijndael/AES sbox polynomial (subBytes)

2 votes

How Unique is a "NeuralHash"?

1 vote
Accepted

One-round feistel network (DES) attack

1 vote

Using round constants to thwart slide attacks

1 vote

Encrypted messaging web app design

1 vote

Is this function a secure PRF?

1 vote

Are there any advantages in using proprietary encryption?

1 vote
Accepted

Arbitrary length to multiple of block size

1 vote

What is the advantage of AES-GCM against CPA attack

1 vote

Is building your own inefficient but secure cipher hard?

1 vote

RSA: How do I decrypt this?

0 votes
Accepted

Name of specific cryptography property of XOR

0 votes
Accepted

AES with shuffleBytes instead of shiftRows

0 votes

How secure will this be against brute-force attacks?

0 votes
Accepted

How to find the right additive polynomial in inverse affine transformation in AES

0 votes

Diffie-Hellman problem: is DH still secure if $g^{a^2}$ is known?