Commit 5e71a989 authored by Santeri Toikka's avatar Santeri Toikka
Browse files

Review changes to SU_UPDATES-4 assessment 

Closes #677
parent 81ec9e0b

EN-304-621.md

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@@ -2221,7 +2221,7 @@ Verify that: 


### 6.5.4 SU_UPDATES-4



**Objective:** The alteration of an update packages is detected.

**Objective:** The alteration of an update package is detected.



**Preparation:**
@@ -2229,13 +2229,16 @@ Verify that: 


**Activities:**



1. Fetch a product update package from upstream source.

2. Study the provided update package.

1. Fetch a product update package from upstream source;

2. Verify the package;

3. Alter the package;

4. Verify the package.



**Verdict:**



1. Pass, if package signature is valid and the used signature is implemented according to **CON_CRYPO-1**.**

2. Fail otherwise.

2. and alteration of the update package is detected.

3. Fail otherwise.



**Supporting Evidence:**