class KeyGenerator

Ruby on Rails 4.0.13

Since v4.0.13

Available in: v4.0.13 v4.1.16 v4.2.9 v5.2.8.1 v6.0.6 v6.1.7.10 v7.0.10 v7.1.6 v7.2.3 v8.0.4 v8.1.2

Compare with:

KeyGenerator is a simple wrapper around OpenSSL’s implementation of PBKDF2 It can be used to derive a number of keys for various purposes from a given secret. This lets rails applications have a single secure secret, but avoid reusing that key in multiple incompatible contexts.

Inherits from

Object

Methods (defined here)

# generate_key
self. new

Methods (inherited)

From Object (20)

# acts_like?
# blank?
# create_fixtures
# deep_dup
# destroy
# duplicable?
# html_safe?
# in?
# instance_values
# instance_variable_names
# presence
# present?
# to_json
# to_param
# to_query
# try
# try!
# unescape
# with_options
self. table_name_prefix