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{{Warningbox|This tutorial has been updated for ChipWhisperer 4.0.0 release. If you are using 3.x.x see the "V3" link in the sidebar.}}
{{Infobox tutorial
|name = A7: Glitch Buffer Attacks
|image =
|caption =
|software versions =
|capture hardware = CW-Lite
|Target Device =
|Target Architecture = XMEGA
|Hardware Crypto = No
|Purchase Hardware =
}}
This tutorial discusses a specific type of glitch attack. It shows how a simple printing loop can be abused, causing a target to print some otherwise private information. This attack will be used to recover a plaintext without any knowledge of the encryption scheme being used.