Git-Mirrors/privacyguides.org
1
0
Fork 0
mirror of https://github.com/privacyguides/privacyguides.org.git synced 2025-08-05 21:14:25 -04:00
Code Issues Projects Releases Packages Wiki Activity

more detail on blind signatures

Browse source
This commit is contained in:
fria 2025-03-28 11:41:19 -05:00 • committed by GitHub
parent 8acf41d2ac
commit 9f174d964b
No known key found for this signature in database
GPG key ID: B5690EEEBB952194
1 changed files with 1 additions and 1 deletions
Download patch file Download diff file Expand all files Collapse all files

2
blog/posts/privacy-pass.md
View file

@ -64,7 +64,7 @@ You can imagine blind signatures like an envelope that's been wrapped in [carbon
The organization then signs it, indicating you're a valid customer and you're allowed to access the service.
Later, when you're presented with a request to authenticate as an active subscriber of PrivacyGuides+, you unwrap the envelope and discard it along with the carbon paper. You rewrap it in a new envelope with a window showing the signature, and the requester can then be sure that you're allowed to access PrivacyGuides+.
Later, when you're presented with a request to authenticate as an active subscriber of PrivacyGuides+, you unwrap the envelope and discard it along with the carbon paper. You rewrap it in a new envelope with a window showing the signature and a different pseudonym, and the requester can then be sure that you're allowed to access PrivacyGuides+.
![A diagram showing an envelope being wrapped in carbon paper, transfered to an organization, then passing over a boundary representing the unlinkability between the two transactions. Then the envelope is unwrapped, put in a new envelope with a window showing the signature from the previous organization, and presented to a different organization.](../assets/images/privacy-pass/Blind_signatures.png)