NIIBE Yutaka 6cbc75e712 mpi: Avoid data-dependent timing variations in mpi_powm. ... * include/mpi.h, mpi/mpiutils.c (mpi_set_cond): New. * mpi/mpi-pow.c (SIZE_PRECOMP): Rename from SIZE_B_2I3. (mpi_powm): Access all data in the table and use mpi_set_cond. -- Access to the precomputed table was indexed by a portion of EXPO, which could be mounted by a side channel attack. This change fixes this particular data-dependent access pattern.		2015-02-26 21:00:05 +09:00
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alpha	Switched to GPLv3.	2007-10-23 10:48:09 +00:00
generic	Switched to GPLv3.	2007-10-23 10:48:09 +00:00
hppa	Switched to GPLv3.	2007-10-23 10:48:09 +00:00
hppa1.1	Switched to GPLv3.	2007-10-23 10:48:09 +00:00
i386	Switched to GPLv3.	2007-10-23 10:48:09 +00:00
i586	Switched to GPLv3.	2007-10-23 10:48:09 +00:00
m68k	Switched to GPLv3.	2007-10-23 10:48:09 +00:00
mips3	Switched to GPLv3.	2007-10-23 10:48:09 +00:00
pa7100	Switched to GPLv3.	2007-10-23 10:48:09 +00:00
power	Switched to GPLv3.	2007-10-23 10:48:09 +00:00
powerpc32	Switched to GPLv3.	2007-10-23 10:48:09 +00:00
powerpc64	Update head to match stable 1.0	2002-06-29 14:15:02 +00:00
sparc32	Switched to GPLv3.	2007-10-23 10:48:09 +00:00
sparc32v8	Switched to GPLv3.	2007-10-23 10:48:09 +00:00
supersparc	Switched to GPLv3.	2007-10-23 10:48:09 +00:00
ChangeLog-2011	Rename all ChangeLog files to ChangeLog-2011.	2011-12-02 19:42:56 +01:00
config.links	Support NetBSD m68K ELF targets	2012-12-13 18:15:38 +01:00
longlong.h	mpi: Fix syntax error for mips64 and gcc < 4.4	2013-10-11 14:11:43 +02:00
Makefile.am	Modernize to automake 1.14.	2015-01-19 18:59:13 +01:00
mpi-add.c	Switched to GPLv3.	2007-10-23 10:48:09 +00:00
mpi-bit.c	Switched to GPLv3.	2007-10-23 10:48:09 +00:00
mpi-cmp.c	Switched to GPLv3.	2007-10-23 10:48:09 +00:00
mpi-div.c	Switched to GPLv3.	2007-10-23 10:48:09 +00:00
mpi-gcd.c	Switched to GPLv3.	2007-10-23 10:48:09 +00:00
mpi-inline.c	Switched to GPLv3.	2007-10-23 10:48:09 +00:00
mpi-inline.h	Fix extern inline use for gcc > 4.3 in c99 mode	2012-11-06 17:14:04 +01:00
mpi-internal.h	mpi: Suppress set-but-unused-variables warnings.	2014-08-20 13:25:17 +02:00
mpi-inv.c	mpi: Fix compiler warning.	2014-10-03 18:28:58 +02:00
mpi-mpow.c	Switched to GPLv3.	2007-10-23 10:48:09 +00:00
mpi-mul.c	Switched to GPLv3.	2007-10-23 10:48:09 +00:00
mpi-pow.c	mpi: Avoid data-dependent timing variations in mpi_powm.	2015-02-26 21:00:05 +09:00
mpi-scan.c	Switched to GPLv3.	2007-10-23 10:48:09 +00:00
mpicoder.c	Removed some set but unused vars.	2011-08-09 10:54:22 +02:00
mpih-cmp.c	Switched to GPLv3.	2007-10-23 10:48:09 +00:00
mpih-div.c	mpi: Suppress set-but-unused-variables warnings.	2014-08-20 13:25:17 +02:00
mpih-mul.c	Switched to GPLv3.	2007-10-23 10:48:09 +00:00
mpiutil.c	mpi: Avoid data-dependent timing variations in mpi_powm.	2015-02-26 21:00:05 +09:00