What is Yubico OTP?

otp slotThe Slots feature of Yubico Authenticator allows you to manipulate both the short press (or short touch) slot and the long press (long touch) slot of the YubiKey’s Yubico OTP application. EachA short touch (1,25 seconds) will output an OTP based on the confuration stored in slot 1, while a long touch (3,5 seconds) will output an OTP based on