80d04b7fab
This code was filling a 64K buffer from /dev/urandom in order to compute a CRC over (on average half of) it by two different methods, comparing the CRCs, and repeating. This is not a remotely security-critical application, so use the far faster and cheaper prandom_u32() generator. And, while we're at it, only fill as much of the buffer as we plan to use. Signed-off-by: George Spelvin <lkml@sdf.org> Acked-by: Daniel Axtens <dja@axtens.net> Signed-off-by: Michael Ellerman <mpe@ellerman.id.au> |
||
---|---|---|
.. | ||
aes-spe-core.S | ||
aes-spe-glue.c | ||
aes-spe-keys.S | ||
aes-spe-modes.S | ||
aes-spe-regs.h | ||
aes-tab-4k.S | ||
crc32-vpmsum_core.S | ||
crc32c-vpmsum_asm.S | ||
crc32c-vpmsum_glue.c | ||
crc-vpmsum_test.c | ||
crct10dif-vpmsum_asm.S | ||
crct10dif-vpmsum_glue.c | ||
Makefile | ||
md5-asm.S | ||
md5-glue.c | ||
sha1-powerpc-asm.S | ||
sha1-spe-asm.S | ||
sha1-spe-glue.c | ||
sha1.c | ||
sha256-spe-asm.S | ||
sha256-spe-glue.c |