Class: AsymmetricKey

Inherits:
Object
  • Object
show all
Includes:
Utils::HashUtils
Defined in:
lib/crypto/asymmetric_key.rb,
lib/crypto/00_asymmetric_key.rb

Direct Known Subclasses

Ed25519Key

Instance Attribute Summary collapse

Instance Method Summary collapse

Methods included from Utils::HashUtils

account_hash_from_byte_to_hex, byte_hash

Constructor Details

#initialize(public_key, private_key, signature_algorithm) ⇒ AsymmetricKey

Returns a new instance of AsymmetricKey.

Parameters:



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# File 'lib/crypto/asymmetric_key.rb', line 22

def initialize(public_key, private_key, signature_algorithm)
  @public_key = public_key
  @private_key = private_key
  @signature_algorithm = signature_algorithm
  @tag = @public_key.get_cl_public_key_tag
end

Instance Attribute Details

#public_key ⇒ Object (readonly)

Returns the value of attribute public_key.



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# File 'lib/crypto/asymmetric_key.rb', line 17

def public_key
  @public_key
end

#signature_algorithm ⇒ Object (readonly)

Returns the value of attribute signature_algorithm.



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# File 'lib/crypto/asymmetric_key.rb', line 17

def signature_algorithm
  @signature_algorithm
end

Instance Method Details

#account_hash ⇒ Array<Integer>

Returns:

  • (Array<Integer>) 


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# File 'lib/crypto/asymmetric_key.rb', line 52

def 
  @tag = @public_key.get_cl_public_key_tag
  key_name = CLPublicKeyTag.key(@tag).to_s
  prefix = key_name.downcase.unpack("C*") + [0]
  bytes = prefix + @public_key.get_value
  result_array = Utils::HashUtils.byte_hash(bytes)
  @public_key.get_value.length == 0 ? [] : result_array
  # @public_key.to_account_hash_byte_array
end

#account_hex(public_key) ⇒ String

Returns account_hex.

Parameters:

Returns:

  • (String) —

    account_hex



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# File 'lib/crypto/asymmetric_key.rb', line 47

def (public_key)
   = @public_key.to_hex
end

#create_from_private_key_file(path_to_private_key) ⇒ Object

Parameters:

  • path_to_private_key (String) 


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# File 'lib/crypto/asymmetric_key.rb', line 63

def create_from_private_key_file(path_to_private_key)
end

#export_public_key_in_pem ⇒ Object

Get public key which is stored in pem



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# File 'lib/crypto/asymmetric_key.rb', line 67

def export_public_key_in_pem
end

#get_public_key ⇒ CLPublicKey

Returns:



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# File 'lib/crypto/asymmetric_key.rb', line 30

def get_public_key
  @public_key
end

#get_public_key_hex ⇒ String

Get public hex-encoded string

Returns:

  • (String) 


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# File 'lib/crypto/asymmetric_key.rb', line 41

def get_public_key_hex
 "0#{@tag}" + Utils::Base16.encode16(@public_key.get_value)
end

#get_signature_algorithm ⇒ Object 



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# File 'lib/crypto/asymmetric_key.rb', line 34

def get_signature_algorithm
  @signature_algorithm
end

#sign(message) ⇒ String

Parameters:

  • message (String)

Returns:

  • (String) 


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# File 'lib/crypto/asymmetric_key.rb', line 72

def sign(message)
end

#verify(signature, message) ⇒ Boolean

Parameters:

  • signature (String)
  • message (String)

Returns:



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# File 'lib/crypto/asymmetric_key.rb', line 79

def verify(signature, message) 
end