9.11 Shared Pairwise Pseudonymous Identifiers for Multiple RPs

A group of three applications is deployed in support of a specific mission to enable collaboration, document storage, and calendar capabilities. Due to the nature of the separate applications, they are deployed as separate RPs but are bound to the same IdP using a common trust agreement. The trust agreement stipulates that the three RPs are to be issued a shared PPI so that the applications can coordinate individual subscriber accounts with each other but not with any other applications in the deployed environment. The IdP uses an algorithm to generate a shared PPI that incorporates a randomized identifier for the set of applications and a unique identifier for each subscriber account. As a result, all three RPs get the same PPI for each subscriber, but no other RP is issued that same identifier.

1. Přehled

1.1 Odkazy

1.2 Identifikované požadavky

1.3 Související regulace

2. Identifikované požadavky

3. Související regulace

• NIST -

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