mark BN_X931_derive_prime_ex, BN_X931_generate_prime_ex,

and BN_X931_generate_Xpq as intentionally undocumented because
they are unused outside OpenSSL/LibreSSL and deprecated in OpenSSL 3.0

diff --git a/lib/libcrypto/man/EVP_PKEY_keygen.3 b/lib/libcrypto/man/EVP_PKEY_keygen.3
index 6173a1c..8994496 100644 (file)
--- a/lib/libcrypto/man/EVP_PKEY_keygen.3
+++ b/lib/libcrypto/man/EVP_PKEY_keygen.3
@@ -1,4 +1,4 @@
-.\" $OpenBSD: EVP_PKEY_keygen.3,v 1.9 2018/03/23 04:34:23 schwarze Exp $
+.\" $OpenBSD: EVP_PKEY_keygen.3,v 1.10 2022/11/16 15:34:41 schwarze Exp $
 .\" full merge up to: OpenSSL e9b77246 Jan 20 19:58:49 2017 +0100
 .\" selective merge up to: OpenSSL 48e5119a Jan 19 10:49:22 2018 +0100
 .\"
@@ -50,7 +50,7 @@
 .\" ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED
 .\" OF THE POSSIBILITY OF SUCH DAMAGE.
 .\"
-.Dd $Mdocdate: March 23 2018 $
+.Dd $Mdocdate: November 16 2022 $
 .Dt EVP_PKEY_KEYGEN 3
 .Os
 .Sh NAME
@@ -64,6 +64,12 @@
 .Nm EVP_PKEY_CTX_get_keygen_info ,
 .Nm EVP_PKEY_CTX_set_app_data ,
 .Nm EVP_PKEY_CTX_get_app_data
+.\" The following functions are intentionally undocumented:
+.\" .Nm BN_X931_derive_prime_ex ,
+.\" .Nm BN_X931_generate_prime_ex ,
+.\" .Nm BN_X931_generate_Xpq
+.\" They are unused outside OpenSSL/LibreSSL and deprecated in OpenSSL 3.0,
+.\" see https://github.com/openssl/openssl/issues/10111
 .Nd key and parameter generation functions
 .Sh SYNOPSIS
 .In openssl/evp.h