Rasmus Villemoes 7fe21291ba MPILIB: Deobfuscate mpi_cmp ...

The condition preceding 'return 1;' makes my head hurt. At this point,
we know that u and v have the same sign; if they are negative, they
compare opposite to how their absolute values compare (which
mpihelp_cmp found for us), otherwise cmp itself is the
answer. Negating cmp is ok since mpihelp_cmp returns {-1,0,1};
-INT_MIN==INT_MIN won't bite us.

Signed-off-by: Rasmus Villemoes <linux@rasmusvillemoes.dk>
Signed-off-by: David Howells <dhowells@redhat.com>
Acked-by: Dmitry Kasatkin <dmitry.kasatkin@gmail.com>

2015-01-14 15:15:57 +00:00

..

generic_mpih-add1.c

…

generic_mpih-lshift.c

…

generic_mpih-mul1.c

…

generic_mpih-mul2.c

…

generic_mpih-mul3.c

…

generic_mpih-rshift.c

…

generic_mpih-sub1.c

…

longlong.h

alpha: Modernize lib/mpi/longlong.h

2013-07-19 13:54:23 -07:00

Makefile

MPILIB: Reinstate mpi_cmp[_ui]() and export for RSA signature verification

2012-10-08 13:50:15 +10:30

mpi-bit.c

MPILIB: Provide count_leading/trailing_zeros() based on arch functions

2012-10-08 13:50:11 +10:30

mpi-cmp.c

MPILIB: Deobfuscate mpi_cmp

2015-01-14 15:15:57 +00:00

mpi-inline.h

crypto: GnuPG based MPI lib - header files (part 2)

2011-11-09 11:45:26 +02:00

mpi-internal.h

mpilib: use DIV_ROUND_UP and remove unused macros

2013-02-01 16:28:32 +11:00

mpi-pow.c

MPILIB: Provide count_leading/trailing_zeros() based on arch functions

2012-10-08 13:50:11 +10:30

mpicoder.c

lib/mpi/mpicoder.c: looping issue, need stop when equal to zero, found by 'EXTRA_FLAGS=-W'.

2013-06-12 16:29:44 -07:00

mpih-cmp.c

…

mpih-div.c

Remove unused code from MPI library

2012-05-26 11:51:03 +10:00

mpih-mul.c

Remove unused code from MPI library

2012-05-26 11:51:03 +10:00

mpiutil.c

MPILIB: add module description and license

2013-09-25 17:17:01 +01:00