Method: PDF::Core::DocumentState#encryption_key

Defined in:
lib/pdf/core/document_state.rb

#encryption_key ⇒ String?

This method is part of a private API. You should avoid using this method if possible, as it may be removed or be changed in the future.

Encryption key

Returns:

  • (String, nil) 


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# File 'lib/pdf/core/document_state.rb', line 75

def encryption_key
  @encryption_key
end