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Zhi Guan
2015-08-15 15:02:15 +08:00
parent 06df2fab54
commit 3bdc0ea895
2536 changed files with 417052 additions and 271997 deletions
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doc/crypto/BN_rand.pod
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@@ -2,7 +2,7 @@
=head1 NAME
BN_rand, BN_pseudo_rand - generate pseudo-random number
BN_rand, BN_pseudo_rand, BN_rand_range, BN_pseudo_rand_range - generate pseudo-random number
=head1 SYNOPSIS
@@ -24,7 +24,8 @@ most significant bit of the random number can be zero. If B<top> is 0,
it is set to 1, and if B<top> is 1, the two most significant bits of
the number will be set to 1, so that the product of two such random
numbers will always have 2*B<bits> length. If B<bottom> is true, the
number will be odd.
number will be odd. The value of B<bits> must be zero or greater. If B<bits> is
1 then B<top> cannot also be 1.
BN_pseudo_rand() does the same, but pseudo-random numbers generated by
this function are not necessarily unpredictable. They can be used for