Module: Net::SSH::Transport::ChaCha20Poly1305CipherLoader

Defined in:
lib/net/ssh/transport/chacha20_poly1305_cipher_loader.rb

Overview

Loads chacha20-poly1305 support backed by Ruby OpenSSL APIs.

Class Method Summary collapse

Class Method Details

.chacha20_poly1305_support_required ⇒ Object 



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# File 'lib/net/ssh/transport/chacha20_poly1305_cipher_loader.rb', line 30

def self.chacha20_poly1305_support_required
  "net-ssh requires openssl >= 3.2.0 and a crypto backend with ChaCha20 and Poly1305 enabled for chacha20-poly1305@openssh.com support.\n"
end

.raiseUnlessLoaded(message) ⇒ Object

Raises:

  • (NotImplementedError) 


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# File 'lib/net/ssh/transport/chacha20_poly1305_cipher_loader.rb', line 24

def self.raiseUnlessLoaded(message)
  description = LOADED ? '' : chacha20_poly1305_support_required
  description += "#{ERROR.class} : \"#{ERROR.message}\"\n" if ERROR
  raise NotImplementedError, "#{message}\n#{description}" unless LOADED
end