class SFax::Encryptor
Constants
- DEFAULT_IV
- OPEN_SSL_CIPHER
Attributes
iv[R]
key[R]
Public Class Methods
new(key:, iv: DEFAULT_IV)
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# File lib/sfax/encryptor.rb, line 9 def initialize(key:, iv: DEFAULT_IV) @key = key.dup @iv = iv end
Public Instance Methods
encrypt(plain)
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# File lib/sfax/encryptor.rb, line 16 def encrypt(plain) cipher = new_encrypt_cipher encrypted_data = cipher.update plain encrypted_data << cipher.final Base64.encode64 encrypted_data end
new_encrypt_cipher()
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# File lib/sfax/encryptor.rb, line 25 def new_encrypt_cipher OpenSSL::Cipher::Cipher.new(OPEN_SSL_CIPHER).tap do |c| c.encrypt c.key = key c.iv = iv end end