tree 4930683cab9336a60176d27a7cf4ffcc2c157a71
parent 0edb47dac317387cfc1b19cabcb47d08dd0906f3
author Tudor Ambarus <tudor.ambarus@microchip.com> 1575539641 +0000
committer Greg Kroah-Hartman <gregkh@linuxfoundation.org> 1581715861 -0500

crypto: atmel-aes - Fix counter overflow in CTR mode

commit 781a08d9740afa73357f1a60d45d7c93d7cca2dd upstream.

32 bit counter is not supported by neither of our AES IPs, all implement
a 16 bit block counter. Drop the 32 bit block counter logic.

Fixes: fcac83656a3e ("crypto: atmel-aes - fix the counter overflow in CTR mode")
Signed-off-by: Tudor Ambarus <tudor.ambarus@microchip.com>
Signed-off-by: Herbert Xu <herbert@gondor.apana.org.au>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>