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Commit a4223b74 authored by Marek Vasut's avatar Marek Vasut Committed by Tom Rini
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env: Implement support for encrypting environment 



Add function which allows encrypting the whole environment block with
AES-128-CBC. The key for the environment is retrieved by
env_aes_cbc_get_key() function, which must be implemented on a per-board
basis.

Signed-off-by: default avatarMarek Vasut <marex@denx.de>
parent 7ce1526e
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