Is it possible to decrypt SHA1
28431
Is it possible to reverse a sha1?
133168
One Encryption, Many Decryption Keys
10729
DES — Can I recover the key when I have both ciphertext and the plaintext?
117836
RC4 , Is it possible to find the key if we know the plaintext and ciphertext?
76105
Is it safe to initialize secret keys by just reading /dev/random on Linux?
40000
How to decode the hash password in /etc/shadow
118958
Check hash (MD4, MD5, SHA-1, and CRC) on Ubuntu 12.04 and 12.10
138427
What decodes my encoded hash symbol(%23)?
39496
What software can I use to decrypt a Mac OS X password hash?
64785
SHA1 no longer considered secure for SSL Certificates -- what about Cipher Suites?
35475
Encrypting the password
49957
Is it possible to recover message from MD5 and Java?
87736
Has a SHA256 output ever been found consisting entirely of the same character?
44757
How exactly is the input message of SHA-256 (pre-)processed?
110024
What is the complexity of finding SHA-1 collisions?
157957
How can I encrypt JavaScript code so that it's not decryptable?
107658
AES-256 encryption in PHP