User AleksanderCH

2 votes

Meaning of "trans" in crypto algorithm

answered Jul 8, 2019 at 13:42

2 votes

Factorization of the public value $N$ from the RSA cryptosystem

answered Jul 10, 2019 at 13:01

2 votes

Why are there standards of encryption?

answered Mar 26, 2020 at 15:48

2 votes

Is random.org truly reliable?

answered Jul 10, 2020 at 11:45

2 votes

Accepted

Having two messages and a result ciphertext, is it possible to know which one was encrypted using One Time Pad?

answered Dec 4, 2020 at 16:44

2 votes

Accepted

Crypto AG (Switzerland) - Which algorithms were used and how did the backdoors work?

answered Mar 4, 2022 at 17:30

1 vote

Is it possible to get the SHA256 hash collision with partial known data

answered Oct 14, 2021 at 12:08

1 vote

What is batching in homomorphic encryption?

answered Nov 13, 2020 at 9:31

1 vote

Personal ledgible quick cipher

answered May 30, 2020 at 15:36

1 vote

Accepted

Does there exist a public database of RSA-2048 moduli and their factors?

answered Nov 1, 2019 at 9:21

1 vote

What's a relatively fast way of checking if a string is decrypted English?

answered Mar 25, 2020 at 18:31

1 vote

Can frequency attack be successful on Vigenère cipher?

answered Sep 4, 2019 at 18:31

1 vote

How to protect against brute force attacks in the case of a small dictionary?

answered Sep 5, 2019 at 15:16

1 vote

Accepted

Decrypting a substitution cipher, but with symbols instead of letters

answered Oct 1, 2019 at 13:51

1 vote

Why use complex encryption algorithms?

answered Oct 12, 2019 at 11:50

1 vote

Any known cases of lucky collisions resulting in security breaches?

answered Dec 5, 2019 at 12:20

1 vote

Why are good passwords required if we use good hashing algorithms?

answered Dec 20, 2019 at 11:17

1 vote

Why is it difficult to encrypt large amounts of information using quantum key distribution?

answered Feb 11, 2020 at 16:48

1 vote

Accepted

Storing passwords in a publicly available database

answered Feb 8, 2019 at 9:12

1 vote

Accepted

What pieces of information do you need to unhash a key to find out the original message?

answered Dec 12, 2018 at 7:23

1 vote

Are there any practical use cases for performing homomorphic operations on encrypted Strings?

answered Dec 20, 2018 at 9:33

1 vote

Mixing Autokey with Regular Vigenère

answered Jan 22, 2019 at 9:19

1 vote

What is the point of digital signatures if confidentiality is violated?

answered Jan 25, 2019 at 10:55

1 vote

Accepted

flaw in perfect secrecy of shift cipher?

answered Jan 28, 2019 at 16:11

1 vote

Accepted

Generate a per data shared secret vs per session

answered May 20, 2019 at 12:54

1 vote

Is there really no use for MD5 anymore?

answered Apr 25, 2019 at 8:52

1 vote

Assumptions on one-way functions

answered Apr 1, 2019 at 9:04

1 vote

Accepted

use of encryption of plain text from 1 instead of 0

answered Sep 11, 2018 at 11:35

1 vote

How to decrypt / break enigma-encrypted ciphertext with given configuraton?

answered Sep 14, 2018 at 12:03

1 vote

Protecting my message without encryption

answered Apr 26, 2018 at 7:41

Stack Exchange Network

112 Answers

Meaning of "trans" in crypto algorithm

Factorization of the public value $N$ from the RSA cryptosystem

Why are there standards of encryption?

Is random.org truly reliable?

Having two messages and a result ciphertext, is it possible to know which one was encrypted using One Time Pad?

Crypto AG (Switzerland) - Which algorithms were used and how did the backdoors work?

Is it possible to get the SHA256 hash collision with partial known data

What is batching in homomorphic encryption?

Personal ledgible quick cipher

Does there exist a public database of RSA-2048 moduli and their factors?

What's a relatively fast way of checking if a string is decrypted English?

Can frequency attack be successful on Vigenère cipher?

How to protect against brute force attacks in the case of a small dictionary?

Decrypting a substitution cipher, but with symbols instead of letters

Why use complex encryption algorithms?

Any known cases of lucky collisions resulting in security breaches?

Why are good passwords required if we use good hashing algorithms?

Why is it difficult to encrypt large amounts of information using quantum key distribution?

Storing passwords in a publicly available database

What pieces of information do you need to unhash a key to find out the original message?

Are there any practical use cases for performing homomorphic operations on encrypted Strings?

Mixing Autokey with Regular Vigenère

What is the point of digital signatures if confidentiality is violated?

flaw in perfect secrecy of shift cipher?

Generate a per data shared secret vs per session

Is there really no use for MD5 anymore?

Assumptions on one-way functions

use of encryption of plain text from 1 instead of 0

How to decrypt / break enigma-encrypted ciphertext with given configuraton?

Protecting my message without encryption