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authorАндрей Мозжухин <amozzhuhin@yandex.ru>2018-01-03 15:43:56 +0300
committerTom Rini <trini@konsulko.com>2018-01-29 12:50:13 -0500
commitaf09eba64f808946c6c901436e7dfabd17a11498 (patch)
tree69ae8dbb79cbea7643ff143d57de39a1f7046d95 /Documentation/devicetree
parent1414e09b4f25f2ad5886f124024e10878feb75f0 (diff)
aes: Allow non-zero initialization vector
AES encryption in CBC mode, in most cases, must be used with random initialization vector. Using the same key and initialization vector several times is weak and must be avoided. Added iv parameter to the aes_cbc_encrypt_blocks and aes_cbc_decrypt_blocks functions for passing initialization vector. Command 'aes' now also require the initialization vector parameter. Signed-off-by: Andrey Mozzhuhin <amozzhuhin@yandex.ru>
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