Path: | lib/compat/securerandom.rb |
Last Update: | Wed Mar 31 03:35:04 -0400 2010 |
This library is an interface for secure random number generator which is suitable for generating session key in HTTP cookies, etc.
It supports following secure random number generators.
# random hexadecimal string. p SecureRandom.hex(10) #=> "52750b30ffbc7de3b362" p SecureRandom.hex(10) #=> "92b15d6c8dc4beb5f559" p SecureRandom.hex(11) #=> "6aca1b5c58e4863e6b81b8" p SecureRandom.hex(12) #=> "94b2fff3e7fd9b9c391a2306" p SecureRandom.hex(13) #=> "39b290146bea6ce975c37cfc23" …
# random base64 string. p SecureRandom.base64(10) #=> "EcmTPZwWRAozdA==" p SecureRandom.base64(10) #=> "9b0nsevdwNuM/w==" p SecureRandom.base64(10) #=> "KO1nIU+p9DKxGg==" p SecureRandom.base64(11) #=> "l7XEiFja+8EKEtY=" p SecureRandom.base64(12) #=> "7kJSM/MzBJI+75j8" p SecureRandom.base64(13) #=> "vKLJ0tXBHqQOuIcSIg==" …
# random binary string. p SecureRandom.random_bytes(10) #=> "\016\t{\370g\310pbr\301" p SecureRandom.random_bytes(10) #=> "\323U\030TO\234\357\020\a\337" …