Module: Ccrypto::Ruby::DataConversion

Included in:
CipherEngine, ComparatorUtil, DataConversionEngine, DigestEngine, HKDFEngine, HMACEngine, KSP12Store, PBKDF2Engine, PEMStore, PKCS12Store, PKCS7Engine, ScryptEngine
Defined in:
lib/ccrypto/ruby/data_conversion.rb

Class Method Summary collapse

Instance Method Summary collapse

Class Method Details

.included(klass) ⇒ Object

Add the methods to class level



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# File 'lib/ccrypto/ruby/data_conversion.rb', line 58

def self.included(klass)
  klass.class_eval <<-END
  extend Ccrypto::Ruby::DataConversion
  END
end

Instance Method Details

#from_b64(str, opts = { }) ⇒ Object 



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# File 'lib/ccrypto/ruby/data_conversion.rb', line 35

def from_b64(str, opts = { })
  if not str.nil?
    if not (opts[:strict].nil? and opts[:strict] == true)
      Base64.decode64(str)
    else
      Base64.strict_decode64(str)
    end
  else
    str
  end
end

#from_hex(str, opts = { }) ⇒ Object 



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# File 'lib/ccrypto/ruby/data_conversion.rb', line 15

def from_hex(str, opts = { })
  if not str.nil?
    str.scan(/../).map { |x| x.hex.chr }.join
  else
    str
  end
end

#to_b64(bin, opts = { }) ⇒ Object 



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# File 'lib/ccrypto/ruby/data_conversion.rb', line 23

def to_b64(bin, opts = { })
  if not bin.nil?
    if not (opts[:strict].nil? and opts[:strict] == true)
      Base64.encode64(bin)
    else
      Base64.strict_encode64(bin)
    end
  else
    bin
  end
end

#to_hex(bin, opts = { }) ⇒ Object 



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# File 'lib/ccrypto/ruby/data_conversion.rb', line 7

def to_hex(bin, opts = { })
  if not bin.nil?  
    bin.each_byte.map { |b| b.to_s(16).rjust(2,'0') }.join
  else
    bin
  end
end

#to_int_array(str, opts = { }) ⇒ Object 



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# File 'lib/ccrypto/ruby/data_conversion.rb', line 47

def to_int_array(str, opts = { })
  if not str.nil?
    str.each_char.map { |c| c.ord }
  else
    str
  end
end