The Identity Corner

Preserving unlinkability of accounts

Inspired by Kim Cameron’s most recent educational post on unlinkability, I am contributing another entry on the same topic. Read more »

June 27, 2007 Posted by Stefan Brands | General | | No Comments

Minimal disclosure tokens: the case of SSO

As mentioned in my previous post, minimal disclosure tokens are about ensuring that identity claims convey no identity-related information whatsoever beyond any attribute statements they may contain. Read more »

June 25, 2007 Posted by Stefan Brands | General | | No Comments

More on minimal disclosure tokens

Kim Cameron is continuing his excellent educational series on unlinkability; see here, here, here, here, and here. Read more »

June 25, 2007 Posted by Stefan Brands | General | | No Comments

Anonymous Credentials? No, Minimal Disclosure Certificates!

Kim Cameron is in the midst of blogging an excellent series of posts on the important topic of unlinkability; see here and here, for instance. Read more »

June 19, 2007 Posted by Stefan Brands | General | | 3 Comments

On Identity Claims, Unlinkability, and Selective Disclosure (part 3)

In my first post in this series, I discussed the notions of unlinkability and untraceability. Read more »

June 4, 2007 Posted by Stefan Brands | General | | No Comments

On Identity Claims, Unlinkability, and Selective Disclosure (part 2)

In my previous post, I clarified the notions of unlinkability and untraceability. Read more »

June 4, 2007 Posted by Stefan Brands | General | | No Comments

On Identity Claims, Unlinkability, and Selective Disclosure (part 1)

Following up on Ben Laurie’s excellent introduction to selective disclosure, Kim Cameron and Ben have been blogging on the properties of unlinkability and selective disclosure. Read more »

June 4, 2007 Posted by Stefan Brands | General | | 1 Comment