avoid various repetitions in the descriptions of libcrypto and libssl

with/ok jmc

diff --git a/share/man/man3/intro.3 b/share/man/man3/intro.3
index 512472e..6ea8190 100644 (file)
--- a/share/man/man3/intro.3
+++ b/share/man/man3/intro.3
@@ -1,4 +1,4 @@
-.\"    $OpenBSD: intro.3,v 1.97 2023/02/20 16:08:37 jmc Exp $
+.\"    $OpenBSD: intro.3,v 1.98 2024/05/08 08:24:23 tb Exp $
 .\"    $NetBSD: intro.3,v 1.5 1995/05/10 22:46:24 jtc Exp $
 .\"
 .\" Copyright (c) 1980, 1991, 1993
@@ -30,7 +30,7 @@
 .\"
 .\"     @(#)intro.3    8.1 (Berkeley) 6/5/93
 .\"
-.Dd $Mdocdate: February 20 2023 $
+.Dd $Mdocdate: May 8 2024 $
 .Dt INTRO 3
 .Os
 .Sh NAME
@@ -100,9 +100,8 @@ An implementation of the Concise Binary Object Representation
 encoding format defined in RFC 7049.
 .Pp
 .It libcrypto Pq Fl lcrypto
-The OpenSSL crypto library.
-Implements a range of cryptographic algorithms,
-providing such functionality as symmetric encryption, public key cryptography,
+Provides functionality such as symmetric encryption, public key cryptography,
+digests, message authentication codes,
 and certificate handling.
 See
 .Xr crypto 3 .
@@ -338,11 +337,9 @@ See
 .Xr sio_open 3 .
 .Pp
 .It libssl Pq Fl lssl
-The OpenSSL ssl library implements the Secure Sockets Layer
-.Pq SSL v3
-and Transport Layer Security
-.Pq TLS v1
-protocols.
+Implements the Transport Layer Security
+.Pq TLS
+protocol, the successor to the Secure Sockets Layer protocol.
 See
 .Xr ssl 3 .
 .Pp