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kelalaka
  • Member for 6 years, 11 months
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  • At the corner of the flat Earth.
45 votes
Accepted

Why would one need to encode an MD5 hash string? Is it unsafe to display unencoded?

37 votes

Can you find out how big the changes are by comparing two hashes?

29 votes

Do servers store my previous passwords?

25 votes

Can I use WhatsApp to securely send public key, symmetric key and private key?

21 votes
Accepted

How to generate short fixed length cryptographic hashes?

20 votes

Couldn't we create a string that produces the same hash as another string in SHA-256?

13 votes
Accepted

Is MD5 hashing possible by divide and conquer algorithm

12 votes

Does password length / complexity make any difference if hashes are leaked?

11 votes

When could 256 bit encryption be brute forced?

11 votes

When passwords of a website leak, are all leaked passwords equally easy to read?

11 votes
Accepted

Which part of this encoded Argon2 hash is the salt?

8 votes

Is there a limit on the layers of encryption a file can have?

8 votes
Accepted

Explain BCrypt like I'm 5

8 votes

Is it possible to calculate an encryption key when both the plain text and ciphertext are known?

7 votes
Accepted

How are ciphers related to cryptographic algorithms like DES or AES?

7 votes

What happens when I encrypt something with my RSA Public Key?

6 votes

How to find just the first character or value of a MD5 hash string

5 votes

What are the 'P' values in some cipher string?

5 votes
Accepted

Attacks Relying on Poor Entropy

5 votes

Why don't companies just tie the password to the user name?

4 votes

Why should I go to SHA512withRSA signature for my Android apps?

4 votes

Is Java's probablePrime used in production?

4 votes

How are hashing algorithms useful if the implementation is public?

4 votes

Is it safe to store my login credentials in a Veracrypt volume?

4 votes

In RSA, can any of the two keys be used for both encryption and decryption?

4 votes

What makes a symmetric encryption algorithm cryptographically secure?

4 votes

Can I compare 2 same encrypted files by checking it on binary mode?

3 votes

Is the elliptic curve secp256r1 without a backdoor?

3 votes
Accepted

Why AES output has more size than my plaintext?

3 votes

In PubKey Encryption, can a secret encrypted by a public key be validated by same public key?