Commit Graph

1 Commits

Author SHA1 Message Date
Pauli
5d2f3e4a6c Test of uniformity of BN_rand_range output.
Rework the test so that it fails far less often.

A number of independent tests are executed and 5% are expected to fail.
The number of such failures follows a binomial distribution which permits
a statistical test a 0.01% expected failure rate.

There is a command line option to enable the stochastic range checking.
It is off by default.

Reviewed-by: Matt Caswell <matt@openssl.org>
(Merged from https://github.com/openssl/openssl/pull/8830)
2019-05-29 09:54:29 +10:00