This is a shortcut for using a symmetrical algorithm with a secret password to encrypt the field. class Model < ActiveRecord::Base generates_crypted :password, :mode => :symmetric end model.password = '5234523453425' model.save # password is encrypted and saved to crypted_password in the database, # model.password is cleared and becomes a virtual field. model.password => '5234523453425' The secret password can be set in config/environment.rb Sentry::SymmetricSentry.default_key = "secret_password" http://sentry.rubyforge.org/classes/Sentry.html

http://sentry.rubyforge.org/classes/Sentry.html

How to add a simple encryption and decryption for ruby,rails,merb etc?

This is a shortcut for using a symmetrical algorithm with a secret password to encrypt the field. class Model < ActiveRecord::Base generates_crypted :password, :mode => :symmetric end model.password = '5234523453425' model.save # password is encrypted and saved to crypted_password in the database, # model.password is cleared and becomes a virtual field. model.password => '5234523453425' The secret password can be set in config/environment.rb Sentry::SymmetricSentry.default_key = "secret_password" http://sentry.rubyforge.org/classes/Sentry.html 07.12.13

http://sentry.rubyforge.org/classes/Sentry.html

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