kelalaka

Member for 9 years
Last seen this week

At the corner of the flat Earth.

Summary

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47,550

47.6k
30.5k
13.4k

2020
2021
2022
2023

Next tag badge

948/1000 score

202/200 answers

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11

113

192

Newest

Notable Question

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459/500

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Answers

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Score Activity Newest

115

Why do some people believe that humans are "bad at" generating random numbers/characters like this?

Feb 4, 2021

69

Other than password hashes, are there other uses for non-reversible crypto

Dec 5, 2018

49

7zip : Why does encrypting the same file with AES-256 not give the same output?

Feb 11, 2020

42

Has AES-128 been fully broken?

Dec 31, 2019

35

Why is this not a viable key exchange algorithm?

Nov 21, 2020

Questions

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Score Activity Newest Views

35

The GCD strikes back to RSA in 2019 - Good randomness is the only solution?

Jan 1, 2020

26

Does Terra Quantum AG break AES and Hash Algorithms?

Feb 7, 2021

18

In 2020, SHA-1 practically broken in chosen-prefix collision (CP-collision). Can double SHA-1 hashing prevent CP-collision?

Jan 7, 2020

18

What is the new attack on OCB2 and how does it work?

Nov 1, 2018

18

The aftermath and considerations of the new record of 30750-Bit Binary Field Discrete Logarithm - 2020

Aug 11, 2020

Tags

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hash

948

Score

210

posts

encryption

677

Score

168

posts

aes

611

Score

140

posts

sha-256

392

Score

74

posts

elliptic-curves

365

Score

107

posts

Reputation

+15

Implementing Floor Division on secp256k1 Elliptic Curve in Python

+10

Has AES-128 been fully broken?

+10

Is there any problem to reuse the prime p, g and a in Diffie-Hellman?

+10

Are curve secp256k1 ECDSA signatures distinguishable from random data?

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Jul 7
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Apr 7, 2019
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113

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Sep 30, 2020
aes

Feb 20, 2021
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Jan 26, 2020

192

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preimage-resistance

Dec 17, 2020
attack

Feb 26, 2022
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Jul 11

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