Class: Ronin::Support::Crypto::Cipher::AES256

Inherits:

AES

• Object
• OpenSSL::Cipher
• Ronin::Support::Crypto::Cipher
• AES
• Ronin::Support::Crypto::Cipher::AES256

Defined in:

lib/ronin/support/crypto/cipher/aes256.rb

Overview

The AES256 cipher.

Since:

• 1.0.0

Instance Attribute Summary

Attributes inherited from AES

#key_size, #mode

Class Method Summary

• .supported ⇒ Array<String>

  The list of supported AES 256bit ciphers.

Instance Method Summary

• #initialize(hash: :sha256, **kwargs) ⇒ AES256 constructor

  Initializes the AES 256bit cipher.

Methods inherited from Ronin::Support::Crypto::Cipher

#decrypt, #encrypt, #stream

Constructor Details

#initialize(hash: :sha256, **kwargs) ⇒ AES256

Initializes the AES 256bit cipher.

Parameters:

• hash (Symbol) (defaults to: :sha256) —

  The hashing algorithm to use to generate the key.

• kwargs (Hash{Symbol => Object}) —

  Additional keyword arguments for Ronin::Support::Crypto::Cipher#initialize.

Since:

• 1.0.0

# File 'lib/ronin/support/crypto/cipher/aes256.rb', line 39

def initialize(hash: :sha256, **kwargs)
  super(key_size: 256, hash: hash, **kwargs)
end

Class Method Details

.supported ⇒ Array<String>

The list of supported AES 256bit ciphers.

Returns:

• (Array<String>) —

  The list of supported AES 256bit cipher names.

Since:

• 1.0.0

# File 'lib/ronin/support/crypto/cipher/aes256.rb', line 49

def self.supported
  super().grep(/^aes(?:-)?256/)
end