instance method `generate_key`

Ruby on Rails 4.2.9

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:

generate_key(salt, key_size=64)

Returns a derived key suitable for use. The default key_size is chosen to be compatible with the default settings of ActiveSupport::MessageVerifier. i.e. OpenSSL::Digest::SHA1#block_length

Parameters

salt req
key_size opt = 64

Source

# File activesupport/lib/active_support/key_generator.rb, line 37
    def generate_key(salt, key_size=64)
      @cache_keys["#{salt}#{key_size}"] ||= @key_generator.generate_key(salt, key_size)
    end

Defined in activesupport/lib/active_support/key_generator.rb line 37 · View on GitHub · Improve this page · Find usages on GitHub

Defined in ActiveSupport::CachingKeyGenerator

Signature

Parameters