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| author |   Jason A. Donenfeld <Jason@zx2c4.com> | 2018-01-16 13:42:15 +0100 |
|---|---|---|
| committer | Jason A. Donenfeld <Jason@zx2c4.com> | 2022-03-22 04:07:40 +0100 |
| commit | fb3b99ab8231c2f37fba427b3343bba48b97bae4 (patch) | |
| tree | 689f7c7a0c176a91d65a3d619a67d8e7712664b6 /rdseed.c | |
| download | kbench9000-jd/rdrand.tar.xz kbench9000-jd/rdrand.zip | |
Initial scaffoldingjd/rdrand
Diffstat (limited to 'rdseed.c')
| -rw-r--r-- | rdseed.c | 12 |
1 files changed, 12 insertions, 0 deletions
diff --git a/rdseed.c b/rdseed.c new file mode 100644 index 0000000..6cd9cb6 --- /dev/null +++ b/rdseed.c @@ -0,0 +1,12 @@ +#include <linux/random.h> + +bool generate_1k_rdseed(u8 out[1024]) +{ + unsigned int i; + unsigned long *lout = (unsigned long *)out; + bool ret = true; + + for (i = 0; i < 1024 / sizeof(long); ++i) + ret &= arch_get_random_seed_long(lout++); + return ret; +} |