Re: [PATCH 1/2] fit: cipher: aes: allow to store the IV in the FIT image

On Thu, Sep 17, 2020 at 03:01:46PM +0200, Philippe Reynes wrote:

Binaries may be encrypted in a FIT image with AES. This algo needs a key and an IV (Initialization Vector). The IV is provided in a file (pointer by iv-name-hint in the ITS file) when building the ITB file.

This commits adds provide an alternative way to manage the IV. If the property iv-name-hint is not provided in the ITS file, the tool mkimage will generate an random IV and store it in the FIT image.

Signed-off-by: Philippe Reynes philippe.reynes@softathome.com

Applied to u-boot/master, thanks!