keep disclaiming narrower than 32-bit support.

have impact on performance, because amount of multiplications does not
increase with this switch, not on sparcv9 that is. On the contrary, it
actually improves performance, because it spares a load of instructions
used to chase carries. Not to mention that BN assembler modules can be
shared more freely between 32- and 64-bit builts.

bn_sub_words to the rest of the sparcv8plus.S.

baffled why it crashes and does it sporadically...

it from mkdef.pl.

integrated yet, but it's tested and benchmarked [see commentary section
for further details].

saves a bit of space and avoids a compiler warning about string length.

is defined on Windows CE targets.

assembler implementation.

keylength, this time larger improvement for shorter keys, and reaches
15%. Both SSE2 and IALU code pathes are improved.

        -Wmissing-prototypes -Wcomment -Wformat -Wimplicit -Wmain -Wmultichar
        -Wswitch -Wshadow -Wtrigraphs -Werror -Wchar-subscripts
        -Wstrict-prototypes -Wreturn-type -Wpointer-arith  -W -Wunused
        -Wno-unused-parameter -Wuninitialized

Submitted by: David Heine <dlheine@suif.Stanford.EDU>

EMT64T will hardly exhibit better performance...

debugging and doesn't affect functionality.

Submitted by: David Mosberger

Obtained from: http://www.hpl.hp.com/research/linux/crypto/