Class: Ccrypto::Java::CrystalDilithiumPublicKey

Inherits:
PublicKey
  • Object
show all
Includes:
DataConversion, TR::CondUtils
Defined in:
lib/ccrypto/java/engines/crystal_dilithium_engine.rb

Instance Attribute Summary collapse

Class Method Summary collapse

Instance Method Summary collapse

Methods included from DataConversion

#from_b64, #from_b64_mime, #from_hex, included, #logger, #to_b64, #to_b64_mime, #to_hex, #to_java_bytes, #to_str

Constructor Details

#initialize(pubKey, param) ⇒ CrystalDilithiumPublicKey

Returns a new instance of CrystalDilithiumPublicKey.



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# File 'lib/ccrypto/java/engines/crystal_dilithium_engine.rb', line 20

def initialize(pubKey, param)
  super(pubKey)
  @param = param
end

Instance Attribute Details

#param ⇒ Object (readonly)

Returns the value of attribute param.



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# File 'lib/ccrypto/java/engines/crystal_dilithium_engine.rb', line 19

def param
  @param
end

Class Method Details

.to_key(params, bin) ⇒ Object

Raises:



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# File 'lib/ccrypto/java/engines/crystal_dilithium_engine.rb', line 33

def self.to_key(params, bin)
  bin = to_java_bytes(bin) if not bin.is_a?(::Java::byte[])

  case params
  when Ccrypto::CrystalDilithiumConfig
    pa = params.provider_config[:params]
  when Symbol
    pa = CrystalDilithiumEngine.supported_configs[params]
    if not_empty?(pa)
      pa = pa.provider_config[:params]
    end
  else
    raise CrystalDilithiumEngineError, "Unsupported params type '#{params.class}'"
  end

  raise CrystalDilithiumEngineError, "Unknown param '#{param}'" if is_empty?(pa)

  pubKey = DilithiumPublicKeyParameters.new(pa, bin)
  CrystalDilithiumPublicKey.new(pubKey, pa)
end

Instance Method Details

#encoded ⇒ Object 



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# File 'lib/ccrypto/java/engines/crystal_dilithium_engine.rb', line 29

def encoded
  to_bin
end

#equals?(pubKey) ⇒ Boolean Also known as: key_equals?

Returns:

  • (Boolean) 


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# File 'lib/ccrypto/java/engines/crystal_dilithium_engine.rb', line 54

def equals?(pubKey)
  if not @native_pubKey.nil?
    case pubKey
    when CrystalDilithiumPublicKey
      @native_pubKey.encoded == pubKey.to_bin
    else
      logger.warn "Unmatched public key : (native) #{@native_pubKey} vs. (subject) #{pubKey}"
      false
    end
  else
    logger.warn "CrystalDilithiumPublicKey equals? returned false because native_pubKey is nil"
    false
  end
end

#to_bin ⇒ Object 



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# File 'lib/ccrypto/java/engines/crystal_dilithium_engine.rb', line 25

def to_bin
  @native_pubKey.encoded
end