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Joint ATIS/SIP Forum Standard - Signature-based Handling of Asserted information using toKENs (SHAKEN): Governance Model and Certificate Management (ATIS-1000080-v005))

Signature-based Handling of Asserted information using toKENs (SHAKEN) is an industry framework for managing and
deploying Secure Telephone Identity (STI) technologies with the purpose of providing end-to-end cryptographic authentication
and verification of the telephone identity and other information in an IP-based service provider voice network. This specification
expands the SHAKEN framework, introducing a governance model and defining X.509 certificate management procedures.
Certificate management provides mechanisms for validation of a certificate and verification of the associated digital signature,
allowing for the identification of illegitimate use of national telecommunications infrastructure.

This updated document, ATIS-1000080.v005, was published on 2022-12-12.