Class: Tor257::Key

Inherits:

String

• Object
• String
• Tor257::Key

Defined in:

lib/tor257/core.rb

Instance Method Summary

• #initialize(s) ⇒ Key constructor

  A new instance of Key.

• #subkey(i) ⇒ Object

Constructor Details

#initialize(s) ⇒ Key

Returns a new instance of Key.

Raises:

• (ArgumentError)

# File 'lib/tor257/core.rb', line 28

def initialize s
  super(s)
  raise ArgumentError, "Key must be at least 32 bits strong" if size() < 4
end

Instance Method Details

#subkey(i) ⇒ Object

# File 'lib/tor257/core.rb', line 33

def subkey(i)
  # return self[i % self.size].bytes
  @koff = nil
  _subkey(i % self.size)
end