PHP MD5(MD5) hashing
11057
Is "double hashing" a password less secure than just hashing it once?
117472
Combining secure hashes with insecure hashes?
152939
How to get the MD5 hash of a file in C++?
62186
A numeric string as array key in PHP
103141
Cryptographic hash where the hashing function input is similar to the result
128726
MySQL Hashing Function Implementation
147359
Can I retrieve a re-hashed (hash) value, for instance by additional hashing?
8240
How to secure database passwords in PHP?
53031
What is the most ruby-ish way of accessing nested hash values at arbitrary depths?
111070
Is it safe to use the hash of the data as the key to encrypt them?
117519
Digital Signatures with PHP
93708
MD5 Hash outputs not produced
13234
Cracking secret key of a MD5 hash?
153507
What column type/length should I use for storing a Bcrypt hashed password in a Database?
132462
PHP hashing function that returns an integer (32bit int)
138427
What decodes my encoded hash symbol(%23)?
118958
Check hash (MD4, MD5, SHA-1, and CRC) on Ubuntu 12.04 and 12.10