X-Git-Url: https://git.openssl.org/gitweb/?a=blobdiff_plain;f=doc%2Fcrypto%2FDSA_dup_DH.pod;fp=doc%2Fcrypto%2FDSA_dup_DH.pod;h=0c15094b5668720dc397e2373e59b4f5fdb9c6e6;hb=38e33cef15e7965ad9fd9db4b08fb2f5dc1bc573;hp=0000000000000000000000000000000000000000;hpb=0c23524963064a3bf8206b28c97f88e157d29fa7;p=openssl.git

diff --git a/doc/crypto/DSA_dup_DH.pod b/doc/crypto/DSA_dup_DH.pod
new file mode 100644
index 0000000000..0c15094b56
--- /dev/null
+++ b/doc/crypto/DSA_dup_DH.pod
@@ -0,0 +1,32 @@
+=pod
+
+=head1 NAME
+
+DSA_dup_DH - Create a DH structure out of DSA structure
+
+=head1 SYNOPSIS
+
+ #include <openssl/dsa.h>
+
+ DH *	DSA_dup_DH(DSA *r);
+
+=head1 DESCRIPTION
+
+DSA_dup_DH() duplicates DSA parameters/keys as DH parameters/keys. q
+is lost during that conversion, but the resulting DH parameters
+contain its length.
+
+=head1 RETURN VALUE
+
+DSA_dup_DH() returns the new B<DH> structure, and NULL on error. The
+error codes can be obtained by L<ERR_get_error(3)|ERR_get_error(3)>.
+
+=head1 SEE ALSO
+
+L<dh(3)|dh(3)>, L<dsa(3)|dsa(3)>, L<err(3)|err(3)>
+
+=head1 HISTORY
+
+DSA_dup_DH() was added in OpenSSL 0.9.4.
+
+=cut