Simplify BN_rand_range

2 files changed, 3 insertions, 4 deletions

diff --git a/doc/crypto/BN_rand.pod b/doc/crypto/BN_rand.pod
index e4c94e3d12..2a8bed5fed 100644
--- a/doc/crypto/BN_rand.pod
+++ b/doc/crypto/BN_rand.pod
@@ -12,7 +12,7 @@ BN_rand, BN_pseudo_rand - generate pseudo-random number
 
  int BN_pseudo_rand(BIGNUM *rnd, int bits, int top, int bottom);
 
- int BN_rand_range(BIGNUM *rnd, BIGNUM *min, BIGNUM *range);
+ int BN_rand_range(BIGNUM *rnd, BIGNUM *range);
 
 =head1 DESCRIPTION
 
@@ -28,8 +28,7 @@ non-cryptographic purposes and for certain purposes in cryptographic
 protocols, but usually not for key generation etc.
 
 BN_rand_range() generates a cryptographically strong pseudo-random
-number B<rnd> in the range B<min> E<lt>= B<rnd> E<lt> B<min> + B<range>.
-B<min> may be NULL, in that case 0 E<lt>= B<rnd> E<lt> B<range>.
+number B<rnd> in the range 0 <lt>= B<rnd> E<lt> B<range>.
 
 The PRNG must be seeded prior to calling BN_rand() or BN_rand_range().
 
diff --git a/doc/crypto/bn.pod b/doc/crypto/bn.pod
index 8558ccfcd5..f7ce9dfd43 100644
--- a/doc/crypto/bn.pod
+++ b/doc/crypto/bn.pod
@@ -68,7 +68,7 @@ bn - multiprecision integer arithmetics
 
  int BN_rand(BIGNUM *rnd, int bits, int top, int bottom);
  int BN_pseudo_rand(BIGNUM *rnd, int bits, int top, int bottom);
- int BN_rand_range(BIGNUM *rnd, BIGNUM *min, BIGNUM *max);
+ int BN_rand_range(BIGNUM *rnd, BIGNUM *range);
 
  BIGNUM *BN_generate_prime(BIGNUM *ret, int bits,int safe, BIGNUM *add,
          BIGNUM *rem, void (*callback)(int, int, void *), void *cb_arg);