Class: RSA::Key

Inherits:

Object

• Object
• RSA::Key

show all

Defined in:

lib/rsa/key.rb

Overview

Instance Attribute Summary (collapse)

• - (Integer) exponent (also: #e, #d) readonly

  The RSA public or private exponent, a positive integer.

• - (Integer) modulus (also: #n) readonly

  The RSA modulus, a positive integer.

Instance Method Summary (collapse)

• - (Key) initialize(modulus, exponent, options = {}) constructor

  Initializes a new key.

• - (Array) to_a

  Returns a two-element array containing the modulus and exponent.

• - (Boolean) valid?

  Returns true if this is a valid RSA key according to PKCS #1.

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# File 'lib/rsa/key.rb', line 31

def initialize(modulus, exponent, options = {})
  @modulus  = modulus.to_i
  @exponent = exponent.to_i
  @options  = options.dup
end

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# File 'lib/rsa/key.rb', line 21

def exponent
  @exponent
end

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# File 'lib/rsa/key.rb', line 14

def modulus
  @modulus
end

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# File 'lib/rsa/key.rb', line 50

def to_a
  [modulus, exponent]
end

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# File 'lib/rsa/key.rb', line 42

def valid?
  true # TODO: PKCS #1 v2.1, sections 3.1 and 3.2, pp. 6-7.
end