Document X509_REVOKED functions.

[openssl.git] / doc / crypto / DSA_generate_parameters.pod

diff --git a/doc/crypto/DSA_generate_parameters.pod b/doc/crypto/DSA_generate_parameters.pod
index d2a0418b52a46a71d2b0a1da67703b15c84675b8..ae13023d4248290324a33126f15aca640041eae8 100644 (file)
--- a/doc/crypto/DSA_generate_parameters.pod
+++ b/doc/crypto/DSA_generate_parameters.pod
@@ -23,13 +23,12 @@ Deprecated:
 DSA_generate_parameters_ex() generates primes p and q and a generator g
 for use in the DSA and stores the result in B<dsa>.
 
-B<bits> is the length of the prime to be generated; the DSS allows a
-maximum of 1024 bits.
+B<bits> is the length of the prime p to be generated.
+For lengths under 2048 bits, the length of q is 160 bits; for lengths
+greater than or equal to 2048 bits, the length of q is set to 256 bits.
 
-If B<seed> is B<NULL> or B<seed_len> E<lt> 20, the primes will be
-generated at random. Otherwise, the seed is used to generate
-them. If the given seed does not yield a prime q, a new random
-seed is chosen and placed at B<seed>.
+If B<seed> is NULL, the primes will be generated at random.
+If B<seed_len> is less than the length of q, an error is returned.
 
 DSA_generate_parameters_ex() places the iteration count in
 *B<counter_ret> and a counter used for finding a generator in