From: Niels Möller <nisse@lysator.liu.se>
Date: Mon, 7 Feb 2011 12:36:30 +0000 (+0100)
Subject: *** empty log message ***
X-Git-Tag: nettle_2.2_release_20110711~172
X-Git-Url: http://git.ipfire.org/gitweb.cgi?a=commitdiff_plain;h=5250447490a513f10ee0b1b758ffd1c4d4c698a1;p=thirdparty%2Fnettle.git

*** empty log message ***

Rev: nettle/ChangeLog:1.135
---

diff --git a/ChangeLog b/ChangeLog
index 6ca71bc0..9f6764b1 100644
--- a/ChangeLog
+++ b/ChangeLog
@@ -1,5 +1,11 @@
 2011-02-07  Niels Möller  <nisse@lysator.liu.se>
 
+	Introduced 4-bit tables. If enabled, gives gmac performance of 19
+	cycles per byte (still on intel x86_64).
+	* gcm.c (gcm_gf_shift_chunk): New implementation for 8-bit tables.
+	(gcm_gf_mul_chunk): Likewise.
+	(gcm_set_key): Generate 8-bit tables.
+
 	* Makefile.in (SOURCES): Added gcmdata.c.
 
 	* gcm.h (GCM_TABLE_BITS): Set to 4.