Ecash and Digital Credentials.

[swestrup]

Stefan Brand's book Rethinking Public Key Infrastructures and Digital Certificates: Building in Privacy is now available free from his ecash website. I'm not sure if its worth reading or not. I thought that some of his earlier ecash work made for good reading, while some seemed to be headed off in irrelevant directions. Had the released the book in a convenient form, I may well have downloaded the whole thing to read some day when I was bored. Since its in chunks though, I don't know if I'll bother. If anyone has a review of the work, let me know, so I can figure out if its worth the time.