Mark Johnston 7509b677b4 armv8crypto: Extract GCM state into a structure
This makes it easier to refactor the GCM code to operate on
crypto_buffer_cursors rather than plain contiguous buffers, with the aim
of minimizing the amount of copying and zeroing done today.

No functional change intended.

Reviewed by:	jhb
MFC after:	1 week
Sponsored by:	Ampere Computing
Submitted by:	Klara, Inc.
Differential Revision:	https://reviews.freebsd.org/D28500
2021-02-08 09:19:10 -05:00
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2020-12-09 02:05:14 +00:00