1 files changed, 38 insertions, 41 deletions
diff --git a/crypto/heimdal/lib/krb5/krb5_crypto_init.3 b/crypto/heimdal/lib/krb5/krb5_crypto_init.3
index 4b0284c..822006e 100644
--- a/crypto/heimdal/lib/krb5/krb5_crypto_init.3
+++ b/crypto/heimdal/lib/krb5/krb5_crypto_init.3
@@ -1,43 +1,43 @@
 .\" Copyright (c) 1999 Kungliga Tekniska Högskolan
-.\" (Royal Institute of Technology, Stockholm, Sweden). 
-.\" All rights reserved. 
+.\" (Royal Institute of Technology, Stockholm, Sweden).
+.\" All rights reserved.
 .\"
-.\" Redistribution and use in source and binary forms, with or without 
-.\" modification, are permitted provided that the following conditions 
-.\" are met: 
+.\" Redistribution and use in source and binary forms, with or without
+.\" modification, are permitted provided that the following conditions
+.\" are met:
 .\"
-.\" 1. Redistributions of source code must retain the above copyright 
-.\"    notice, this list of conditions and the following disclaimer. 
+.\" 1. Redistributions of source code must retain the above copyright
+.\"    notice, this list of conditions and the following disclaimer.
 .\"
-.\" 2. Redistributions in binary form must reproduce the above copyright 
-.\"    notice, this list of conditions and the following disclaimer in the 
-.\"    documentation and/or other materials provided with the distribution. 
+.\" 2. Redistributions in binary form must reproduce the above copyright
+.\"    notice, this list of conditions and the following disclaimer in the
+.\"    documentation and/or other materials provided with the distribution.
 .\"
-.\" 3. Neither the name of the Institute nor the names of its contributors 
-.\"    may be used to endorse or promote products derived from this software 
-.\"    without specific prior written permission. 
+.\" 3. Neither the name of the Institute nor the names of its contributors
+.\"    may be used to endorse or promote products derived from this software
+.\"    without specific prior written permission.
 .\"
-.\" THIS SOFTWARE IS PROVIDED BY THE INSTITUTE AND CONTRIBUTORS ``AS IS'' AND 
-.\" ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE 
-.\" IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE 
-.\" ARE DISCLAIMED.  IN NO EVENT SHALL THE INSTITUTE OR CONTRIBUTORS BE LIABLE 
-.\" FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL 
-.\" DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS 
-.\" OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) 
-.\" HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT 
-.\" LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY 
-.\" OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF 
-.\" SUCH DAMAGE. 
+.\" THIS SOFTWARE IS PROVIDED BY THE INSTITUTE AND CONTRIBUTORS ``AS IS'' AND
+.\" ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
+.\" IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
+.\" ARE DISCLAIMED.  IN NO EVENT SHALL THE INSTITUTE OR CONTRIBUTORS BE LIABLE
+.\" FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
+.\" DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
+.\" OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
+.\" HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
+.\" LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
+.\" OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
+.\" SUCH DAMAGE.
 .\"
-.\" $Id: krb5_crypto_init.3,v 1.6 2003/04/16 13:58:15 lha Exp $
+.\" $Id: krb5_crypto_init.3 13563 2004-03-20 12:00:01Z lha $
 .\"
 .Dd April  7, 1999
 .Dt NAME 3
 .Os HEIMDAL
 .Sh NAME
-.Nm krb5_crypto_init ,
-.Nm krb5_crypto_destroy
-.Nd initialize encryption context
+.Nm krb5_crypto_destroy ,
+.Nm krb5_crypto_init
+.Nd encryption support in krb5
 .Sh LIBRARY
 Kerberos 5 Library (libkrb5, -lkrb5)
 .Sh SYNOPSIS
@@ -47,22 +47,19 @@ Kerberos 5 Library (libkrb5, -lkrb5)
 .Ft krb5_error_code
 .Fn krb5_crypto_destroy "krb5_context context" "krb5_crypto crypto"
 .Sh DESCRIPTION
-These functions are used to initialize an encryption context that can
-be used to encrypt or checksum data.
+Heimdal exports parts of the Kerberos crypto interface for applications.
 .Pp
-The
-.Fn krb5_crypt_init
-initializes the encrytion context
-.Fa crypto .
-The
-.Fa key
-parameter is the key to use for encryption, and checksums. The
-encryption type to use is taken from the key, but can be overridden
+Each kerberos encrytion/checksum function takes a crypto context.
+.Pp
+To setup and destroy crypto contextes there are two functions
+.Fn krb5_crypto_init
+and
+.Fn krb5_crypto_destroy .
+The encryption type to use is taken from the key, but can be overridden
 with the
 .Fa enctype parameter .
-.Pp
-.Fn krb5_crypto_destroy
-frees a previously allocated encrypion context.
+This can be useful for encryptions types which is compatiable (DES for
+example).
 .\" .Sh EXAMPLE
 .\" .Sh BUGS
 .Sh SEE ALSO