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Merged in libdes3.21-branch

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git-svn-id: svn://svn.h5l.se/heimdal/trunk/heimdal@473 ec53bebd-3082-4978-b11e-865c3cabbd6b
This commit is contained in:
Assar Westerlund
1996-05-04 04:44:52 +00:00
parent d2aa6baa26
commit 6961a4a341
63 changed files with 8297 additions and 3326 deletions
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14
lib/des/INSTALL
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@@ -5,10 +5,10 @@ If your C library does not support the times(3) function, change the
#undef TIMES in speed.c
If it does, check the HZ value for the times(3) function.
If your system does not define CLK_TCK it will be assumed to
be 60.
be 100.0.
If possible use gcc v 2.2.2
Turn on the maximum optimising
If possible use gcc v 2.7.?
Turn on the maximum optimising (normally '-O3 -fomit-frame-pointer' for gcc)
type 'make'
@@ -46,8 +46,12 @@ limitations of DOS compilers :-(.
For Turbo C v 2.0, make sure to define MSDOS, in the relevant menu.
There is an alternative version of the D_ENCRYPT macro that can be
enabled with the -DALT_ECB option in the makefile. This alternative
enabled with the -DDES_USE_PTR option in the makefile. This alternative
macro can make a +-%20 speed difference to the DES encryption speed,
depending on the compiler/CPU combinations.
It has its greatest effect on Sparc machines when using the sun compiler.
If in doubt, try enable/disable it and running speed.
If in doubt, try enable/disable it and running speed. It does not
seem to affect gcc much.
When building for glibc, ignore all of the above and just unpack into
glibc-1.??/des and then gmake as per normal.