Module: ActiveMerchant::Billing::Integrations::SagePayForm::Encryption
- Included in:
- Helper, Notification
- Defined in:
- lib/active_merchant/billing/integrations/sage_pay_form/encryption.rb
Instance Method Summary collapse
- #sage_decrypt(ciphertext, key) ⇒ Object
- #sage_encrypt(plaintext, key) ⇒ Object
- #sage_encrypt_salt(min, max) ⇒ Object
Instance Method Details
#sage_decrypt(ciphertext, key) ⇒ Object
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# File 'lib/active_merchant/billing/integrations/sage_pay_form/encryption.rb', line 10 def sage_decrypt(ciphertext, key) sage_encrypt_xor(ActiveSupport::Base64.decode64(ciphertext), key) end |
#sage_encrypt(plaintext, key) ⇒ Object
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# File 'lib/active_merchant/billing/integrations/sage_pay_form/encryption.rb', line 6 def sage_encrypt(plaintext, key) ActiveSupport::Base64.encode64s(sage_encrypt_xor(plaintext, key)) end |
#sage_encrypt_salt(min, max) ⇒ Object
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# File 'lib/active_merchant/billing/integrations/sage_pay_form/encryption.rb', line 14 def sage_encrypt_salt(min, max) length = rand(max - min + 1) + min SecureRandom.base64(length + 4)[0, length] end |