commit 3907ccfaec5d9965e306729936fc732c94d2c1e7
author Tudor Ambarus <tudor.ambarus@microchip.com> Fri Dec 13 14:45:44 2019 +0000
committer Herbert Xu <herbert@gondor.apana.org.au> Fri Dec 20 14:58:35 2019 +0800
tree b45849ca6f26bc80bbfdaee058dfb5ee8050a308
parent 27896aff15d66c241a87402bea81dc03c9fb80bd

crypto: atmel-aes - Fix CTR counter overflow when multiple fragments

The CTR transfer works in fragments of data of maximum 1 MByte because
of the 16 bit CTR counter embedded in the IP. Fix the CTR counter
overflow handling for messages larger than 1 MByte.

Reported-by: Dan Carpenter <dan.carpenter@oracle.com>
Fixes: 781a08d9740a ("crypto: atmel-aes - Fix counter overflow in CTR mode")
Signed-off-by: Tudor Ambarus <tudor.ambarus@microchip.com>
Signed-off-by: Herbert Xu <herbert@gondor.apana.org.au>