From 5af91deaea4b755e770eac29a1ef2faa106271f8 Mon Sep 17 00:00:00 2001 From: Marco Pashkov Date: Tue, 19 May 2020 22:16:17 -0700 Subject: [PATCH] Clarification and contextual link to the diagrams `main approaches` implies that the app will eventually only use either option 1 or option 2. However, I am guessing the author meant that those are both options to be used in the production app. I further highlighted the two options visually and removed clutter. --- solution_architecture.md | 4 +++- 1 file changed, 3 insertions(+), 1 deletion(-) diff --git a/solution_architecture.md b/solution_architecture.md index 0055082..58f7288 100644 --- a/solution_architecture.md +++ b/solution_architecture.md @@ -46,7 +46,9 @@ The app pursues two objectives: First, supporting individuals in finding out whe ### Retrieval of lab results and verification process Reporting positive tests to the app is crucial for others to get informed about a relevant exposure and potential infection. On the other hand, a verification before the uploaded of diagnosis keys is required in order to prevent misuse. -There are two main approaches for this verification: The first option is to use the integrated functionality of the Corona-Warn-App to retrieve the results of a SARS-CoV-2 test. Through this integration, the positive test result is already verified and the diagnosis keys can be uploaded right after users have given their consent. The second option is to receive a human-readable token (e.g. a number or a combination of words) and provide this as verification to the app. This token is called teleTAN. +There are two ways for receiving this verification: +1. Use of the integrated functionality of the Corona-Warn-App to retrieve the results of a SARS-CoV-2 test from a verification server (see Figure 4a). Through this integration, the positive test result is already verified and the diagnosis keys can be uploaded right after users have given their consent. +2. Use of a human-readable token (e.g. a number or a combination of words) and provide this as verification to the app. This token is called teleTAN (see Figure 4b). ![Figure 2: Interaction flow for verification process](images/solution_architecture/figure_2.svg "Figure 2: Interaction flow for verification process")