that he or she has possession and control of an authenticator. In the simplest case, the authenticator is a common password. Using the terminology of the...

Google Authenticator is a software-based authenticator by Google. It implements multi-factor authentication services using the time-based one-time password...

common authenticator type is a platform authenticator, which is built into the operating system of the device. Common platform authenticators include...

Proton Authenticator is an open-source and end-to-end encrypted software-based authenticator. When logging into a website or application that supports...

applicant to become a subscriber. Authentication – After becoming a subscriber, the user receives an authenticator e.g., a token and credentials, such...

(default is 30 seconds). Both the authenticator and the authenticatee compute the TOTP value, then the authenticator checks whether the TOTP value supplied...

Professional Sports Authenticator (PSA) is a US based sports card and trading card grading company. The PSA was founded in July 1991 by David Hall, owner...

by an authenticator (e.g. a security token or smartphone) that only the user possesses. An authenticator app enables two-factor authentication in a different...

software running on the client that provides credentials to the authenticator. The authenticator is a network device that provides a data link between the client...

the TGS secret key) and the ID of the requested service. Message D: Authenticator (which is composed of the client ID and the timestamp), encrypted using...

The Message Authenticator Algorithm (MAA) was one of the first cryptographic functions for computing a message authentication code (MAC). It was designed...

confirm these two attributes, the authenticator may employ several different techniques. The key to authentication is the idea that there is no single...

The Client to Authenticator Protocol (CTAP) or X.1278 enables a roaming, user-controlled cryptographic authenticator (such as a smartphone or a hardware...

including the Code, Identifier, Length, Authenticator and optional Attribute fields. The Authenticator is used to authenticate the reply from the RADIUS server...

parameters; typically these are specified by the authenticator, and either accepted or not by the authenticated entity: A cryptographic hash method H (default...

Proton Authenticator is an open-source software-based authenticator. When logging into a website or application that supports multi-factor authentication, the...

and CTAP2. An authenticator that implements one of these protocols is typically referred to as a U2F authenticator or a FIDO2 authenticator, respectively...

Password manager List of password managers "Aegis Authenticator - Secure 2FA app for Android". Aegis Authenticator. Retrieved 29 April 2023. "Sending passwords...

part of Poly1305-AES, a Carter–Wegman authenticator that combines the Poly1305 hash with AES-128 to authenticate many messages using a single short key...

feature for Microsoft Authenticator app". WinCentral. Retrieved 22 December 2022. Lance Whitney. "How to use Microsoft Authenticator as your password manager"...

combined. The authenticator checks the response against its own calculation of the expected hash value. If the values match, the authenticator acknowledges...

Chrome which is adding Kerberos support with a solution like Hypergate Authenticator. SSPI (Security Support Provider Interface) NTLM (NT Lan Manager) SPNEGO...

Authenticated encryption (AE) is any encryption scheme which simultaneously assures the data confidentiality (also known as privacy: the encrypted message...

In the context of an HTTP transaction, basic access authentication is a method for an HTTP user agent (e.g. a web browser) to provide a user name and password...

also known as digital authenticator, is used as an integrity check based on a secret key shared by two parties to authenticate information transmitted...

cryptography, a message authentication code (MAC), sometimes known as an authentication tag, is a short piece of information used for authenticating and integrity-checking...

Mutual authentication or two-way authentication (not to be confused with two-factor authentication) refers to two parties authenticating each other at...

one end of a point-to-point LAN segment that seeks to be authenticated by an authenticator attached to the other end of that link. The IEEE 802.1X standard...

SMTP Authentication, often abbreviated SMTP AUTH, is an extension of the Simple Mail Transfer Protocol (SMTP) whereby a client may log in using any authentication...

Authentication Protocol. It provides an authenticator-controlled password change mechanism. It provides an authenticator-controlled authentication retry...