K 10
svn:author
V 5
markj
K 8
svn:date
V 27
2020-08-27T17:36:06.611393Z
K 7
svn:log
V 645
Fix writing of the final block of encrypted, compressed kernel dumps.

Previously any residual data in the final block of a compressed kernel
dump would be written unencrypted.  Note, such a configuration already
does not work properly when using AES-CBC since the compressed data is
typically not a multiple of the AES block length in size and EKCD does
not implement any padding scheme.  However, EKCD more recently gained
support for using the ChaCha20 cipher, which being a stream cipher does
not have this problem.

Submitted by:	sigsys@gmail.com
Reviewed by:	cem
MFC after:	1 week
Differential Revision:	https://reviews.freebsd.org/D26188

END