Class: Ed25519Key

Inherits:
AsymmetricKey show all
Includes:
Utils::HashUtils
Defined in:
lib/crypto/01_ed25519.rb,
lib/crypto/ed25519_key.rb,
lib/crypto/test_ed25519_key.rb

Instance Attribute Summary collapse

Instance Method Summary collapse

Methods included from Utils::HashUtils

account_hash_from_byte_to_hex, byte_hash

Methods inherited from AsymmetricKey

#account_hash, #get_public_key_hex, #get_signature_algorithm

Constructor Details

#initialize(public_key, private_key) ⇒ Ed25519Key

Returns a new instance of Ed25519Key.



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# File 'lib/crypto/01_ed25519.rb', line 9

def initialize(public_key, private_key)
  super(public_key, private_key, SignatureAlgorithm[:Ed25519])
end

Instance Attribute Details

#private_key_hex ⇒ Object

attr_reader :public_key, :private_key, :signature_algorithm



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# File 'lib/crypto/ed25519_key.rb', line 16

def private_key_hex
  @private_key_hex
end

#privKey ⇒ Object

attr_reader :public_key, :private_key, :signature_algorithm



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# File 'lib/crypto/ed25519_key.rb', line 16

def privKey
  @privKey
end

#public_key_hex ⇒ Object

attr_reader :public_key, :private_key, :signature_algorithm



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# File 'lib/crypto/ed25519_key.rb', line 16

def public_key_hex
  @public_key_hex
end

#signature_algorithm ⇒ Object

attr_reader :public_key, :private_key, :signature_algorithm



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# File 'lib/crypto/ed25519_key.rb', line 16

def signature_algorithm
  @signature_algorithm
end

Instance Method Details

#account_hex(public_key) ⇒ String

Generate the account_hex for the Ed25519 public key

Parameters:

  • public_key (Array)

Returns:

  • (String) 


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# File 'lib/crypto/test_ed25519_key.rb', line 35

def (public_key)
  '01' + Utils::Base16.encode16(public_key)
end

#create_from_private_key_file(private_key_path) ⇒ Object

Parameters:

  • private_key_path (String) 


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# File 'lib/crypto/ed25519_key.rb', line 115

def create_from_private_key_file(path_to_private_key)

end

#export_private_key_in_pem ⇒ Object 



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# File 'lib/crypto/01_ed25519.rb', line 48

def export_private_key_in_pem
end

#export_public_key_in_pem ⇒ Object 



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# File 'lib/crypto/01_ed25519.rb', line 51

def export_public_key_in_pem
end

#get_public_key ⇒ Object

Raises:

  • (ArgumentError) 


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# File 'lib/crypto/ed25519_key.rb', line 51

def get_public_key
  raise ArgumentError, "Expected a 64 character hex String" unless @public_key_hex.length == 64
   return "01" + @public_key_hex
end

#load_keypair_from_private_file(private_key_path) ⇒ Object 



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# File 'lib/crypto/01_ed25519.rb', line 63

def load_keypair_from_private_file(private_key_path)
end

#parse_key(bytes, from, to) ⇒ Object

private



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# File 'lib/crypto/01_ed25519.rb', line 45

def parse_key(bytes, from, to)
end

#parse_private_key(private_key) ⇒ Object 



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# File 'lib/crypto/01_ed25519.rb', line 31

def parse_private_key(bytes)
end

#parse_private_key_file(path) ⇒ Object 



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# File 'lib/crypto/01_ed25519.rb', line 25

def parse_private_key_file(path)
end

#parse_public_key(bytes) ⇒ Object 



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# File 'lib/crypto/01_ed25519.rb', line 34

def parse_public_key(bytes)
end

#parse_public_key_file(path) ⇒ Object 



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# File 'lib/crypto/01_ed25519.rb', line 28

def parse_public_key_file(path)
end

#private_to_public(private_key) ⇒ Object 



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# File 'lib/crypto/01_ed25519.rb', line 60

def private_to_public(private_key)
end

#private_to_public_key(private_key) ⇒ Object 



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# File 'lib/crypto/ed25519_key.rb', line 126

def private_to_public_key(private_key)
end

#public_key ⇒ Object 



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# File 'lib/crypto/ed25519_key.rb', line 101

def public_key
  if @signature_algorithm == "ed25519" && @private_key_hex.length == 64
    prefix = "01"
    @public_key = prefix + @public_key_hex
  end
end

#read_base_64_file(path) ⇒ Object

private method



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# File 'lib/crypto/01_ed25519.rb', line 41

def read_base_64_file(path)
end

#read_base_64_with_pem(content) ⇒ Object 



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# File 'lib/crypto/01_ed25519.rb', line 37

def read_base_64_with_pem(content)
end

#sign(message) ⇒ Object 



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# File 'lib/crypto/01_ed25519.rb', line 54

def sign(msg)
end

#verify(signature, message) ⇒ Object

Verify the signature



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# File 'lib/crypto/ed25519_key.rb', line 82

def verify(signature, msg)
end