ATIS 1000085

Signature-Based Handling of Asserted Information Using Tokens (SHAKEN): SHAKEN Support of "div" PASSporT

The Alliance for Telecommunications Industry Solutions , 02/01/2019

Publisher: ATIS

File Format: PDF

$83.00$166.97

Description

Standard By:The Alliance for Telecommunications Industry Solutions , 02/01/2019

Published:02/01/2019

Pages:27

File Size:1 file , 800 KB

Language:English

Note:This product is restricted and cannot be purchased in the following countries Ukraine, Russia, Belarus

The base SHAKEN specification provides replay-detection mechanisms to identify cases where a malicious entity attempts to masquerade as another user by replaying parts of a legitimate INVITE request. However, these mechanisms don't cover cases where the INVITE is replayed within the short Date freshness window. This technical report describes how the mechanisms defined by [draft-ietf-stir-passport-divert] can be integrated within the SHAKEN framework to close this replay attack window.