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MFC r305679: Switch random_get_pseudo_bytes() shim to arc4rand().

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Our shim for Solaris random_get_bytes() uses read_random(), that looks
reasonable, since it guaranties reliably seeded random data.  On the other
side Solaris random_get_pseudo_bytes() does not provide this guarantie,
and its original Solaris implementation is equivalent to our arc4rand(),
using software crypto without stressing slower hardware RNG.
This commit is contained in:
mav 2016-09-13 09:25:38 +00:00
parent 1e561bde87
commit 693cfd5203
1 changed files with 1 additions and 1 deletions
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2
sys/cddl/compat/opensolaris/sys/random.h
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@ -32,6 +32,6 @@
#include_next <sys/random.h>
#define random_get_bytes(p, s) read_random((p), (int)(s))
#define random_get_pseudo_bytes(p, s) read_random((p), (int)(s))
#define random_get_pseudo_bytes(p, s) arc4rand((p), (int)(s), 0)
#endif /* !_OPENSOLARIS_SYS_RANDOM_H_ */