initial version

git-svn-id: svn://svn.h5l.se/heimdal/trunk/heimdal@5975 ec53bebd-3082-4978-b11e-865c3cabbd6b

lib/krb5/krb5_crypto_init.3

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+.\" Copyright (c) 1999 Kungliga Tekniska H<>gskolan
+.\" $Id$
+.Dd April  7, 1999
+.Dt NAME 3
+.Os HEIMDAL
+.Sh NAME
+.Nm krb5_crypto_init , 
+.Nm krb5_crypto_destroy
+.Nd initialize encryption context
+.Sh SYNOPSIS
+.Fd #include <krb5.h>
+
+.Ft krb5_error_code
+.Fn krb5_crypto_init "krb5_context context" "krb5_keyblock *key" "krb5_enctype enctype" "krb5_crypto *crypto"
+
+.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.
+.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
+with the
+.Fa enctype parameter .
+.Pp
+.Fn krb5_crypto_destroy
+frees a previously allocated encrypion context.
+
+.\" .Sh EXAMPLE
+.\" .Sh BUGS
+.Sh SEE ALSO
+.Xr krb5_create_checksum 3 ,
+.Xr krb5_encrypt 3