class EncryptData::Crypt
Constants
- ALGO
Public Class Methods
crypt(cipher_method, value)
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# File lib/encrypt_data/crypt.rb, line 20 def crypt(cipher_method, value) cipher = OpenSSL::Cipher.new(ALGO) cipher.send(cipher_method) cipher.pkcs5_keyivgen(encryption_key) result = cipher.update(value) result << cipher.final end
decrypt(value, key)
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# File lib/encrypt_data/crypt.rb, line 9 def decrypt(value, key) @key = key crypt(:decrypt, value) end
encrypt(value, key)
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# File lib/encrypt_data/crypt.rb, line 4 def encrypt(value, key) @key = key crypt(:encrypt, value) end
encryption_key()
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# File lib/encrypt_data/crypt.rb, line 14 def encryption_key @master_key = ENV['EncryptDataKey'].nil? ? EncryptData.configuration.master_key : ENV['EncryptDataKey'] @key || @master_key end