Time-based one-time password

Time-based one-time password (TOTP) is a computer algorithm that generates a one-time password (OTP) using the current time as a source of uniqueness. As an extension of the HMAC-based one-time password (HOTP) algorithm, it has been adopted as Internet Engineering Task Force (IETF) standard RFC 6238.

Source: Wikipedia — Time-based one-time password (CC BY-SA 4.0)

Time-based one-time password

Time-based one-time password (TOTP) is a computer algorithm that generates a one-time password (OTP) using the current time as a source of uniqueness. As an extension of the HMAC-based one-time password (HOTP) algorithm, it has been adopted as Internet Engineering Task Force (IETF) standard RFC 6238.

Source: Wikipedia "Time-based one-time password" · CC BY-SA 4.0

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