[cifs-protocol] [EXTERNAL] Is MS-XCA LZ-77 plain compression the same as MS-DRSR DRS_COMP_ALG_WIN2K3 compression? - TrackingID#2211280040006230
tomjebo at microsoft.com
Mon Nov 28 17:01:47 UTC 2022
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From: Douglas Bagnall <douglas.bagnall at catalyst.net.nz>
Sent: Sunday, November 27, 2022 7:30 PM
To: Interoperability Documentation Help <dochelp at microsoft.com>; cifs-protocol at lists.samba.org
Subject: [EXTERNAL] Is MS-XCA LZ-77 plain compression the same as MS-DRSR DRS_COMP_ALG_WIN2K3 compression?
Hopefully this will be simple to answer.
The algorithm in MS-XCA 2.3 and 2.4 "Plain LZ77" looks quite a lot like the one in MS-DRSR 220.127.116.11.21 "CompressOrDecompressWin2k3" or "LZ77 + DIRECT2", although they are described using entirely different words.
(MS-WUSP and MS-OXCRPC also have something similar).
If this is *not* easy to answer, I am happy to accept a "maybe". At this stage I am just curious.
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