diff options
Diffstat (limited to 'crypto/heimdal/lib/krb5/krb5_crypto_init.3')
-rw-r--r-- | crypto/heimdal/lib/krb5/krb5_crypto_init.3 | 79 |
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 |