Class: RDF::Vocab::RSA

Inherits:
StrictVocabulary
  • Object
show all
Defined in:
lib/rdf/vocab/rsa.rb

Overview

Vocabulary for <www.w3.org/ns/auth/rsa#>

ontology for the RSA public private keys

See Also:

Instance Attribute Summary collapse

Instance Attribute Details

#modulus ⇒ RDF::Vocabulary::Term (readonly)

The modulus of an RSA public and private key. This is defined as n = p*q

Returns:

  • (RDF::Vocabulary::Term) 


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# File 'lib/rdf/vocab/rsa.rb', line 22

def modulus
  @modulus
end

#private_exponent ⇒ RDF::Vocabulary::Term (readonly)

The exponent used to decrypt the message calculated as public_exponent*private_exponent = 1 modulo totient(p*q) The private exponent is often named ‘d’

Returns:

  • (RDF::Vocabulary::Term) 


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# File 'lib/rdf/vocab/rsa.rb', line 26

def private_exponent
  @private_exponent
end

#public_exponent ⇒ RDF::Vocabulary::Term (readonly)

The exponent used to encrypt the message. Number chosen between 1 and the totient(p*q). Often named ‘e’ .

Returns:

  • (RDF::Vocabulary::Term) 


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# File 'lib/rdf/vocab/rsa.rb', line 30

def public_exponent
  @public_exponent
end

#RSAKey ⇒ RDF::Vocabulary::Term (readonly)

The union of the public and private components of an RSAKey. Usually those pieces are not kept together

Returns:

  • (RDF::Vocabulary::Term) 


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# File 'lib/rdf/vocab/rsa.rb', line 10

def RSAKey
  @RSAKey
end

#RSAPrivateKey ⇒ RDF::Vocabulary::Term (readonly)

A Private Key in the RSA framework

Returns:

  • (RDF::Vocabulary::Term) 


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# File 'lib/rdf/vocab/rsa.rb', line 14

def RSAPrivateKey
  @RSAPrivateKey
end

#RSAPublicKey ⇒ RDF::Vocabulary::Term (readonly)

The RSA public key. Padded message m are encrypted by applying the function modulus(power(m,exponent),modulus)

Returns:

  • (RDF::Vocabulary::Term) 


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# File 'lib/rdf/vocab/rsa.rb', line 18

def RSAPublicKey
  @RSAPublicKey
end