kelalaka

Member for 8 years, 6 months
Last seen this week

At the corner of the flat Earth.

Summary

Reputation

45,967

46k
27.8k
9.6k

2020
2021
2022
2023

Next tag badge

99/100 score

24/20 answers

Badges

9

106

182

Newest

Enlightened

Next badge

494/500

Marshal

Answers

View all 917 answers

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

40

Has AES-128 been fully broken?

Dec 31, 2019

35

Why is this not a viable key exchange algorithm?

Nov 21, 2020

Questions

View all 55 questions

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

View all 278 tags

hash

941

Score

209

posts

encryption

653

Score

164

posts

aes

584

Score

138

posts

sha-256

382

Score

72

posts

elliptic-curves

337

Score

99

posts

Reputation

+10

How to create an EC point from a plaintext message for encryption

+10

Efficient function/algorithm/method to do modular exponentiation

+10

Graphically representing points on Elliptic Curve over finite field

+10

What EC curve is used by Apple iOS platform?

Badges

View all badges

9

gold badges

Copy Editor

Apr 7, 2019
Steward

× 3

Feb 11, 2021
Great Answer

Feb 7, 2021

106

silver badges

Research Assistant

Sep 30, 2020
aes

Feb 20, 2021
Archaeologist

Jan 26, 2020

182

bronze badges

preimage-resistance

Dec 17, 2020
attack

Feb 26, 2022
stream-cipher

May 16, 2021

Accounts

View all 56 accounts

46k
9
106
182

Information Security

5,474
4
24
47

4,962
5
27
43

1,572
1
11
27

Computer Science

1,111
1
7
18

Active bounties (0)

Active Offered Earned

This user has no active bounties

Votes cast

5,348

upvotes

206

downvotes

3,003

question votes

2,551

answer votes