lk/linux-kernel-test
1
0
Fork 0
Code Issues Pull Requests Releases Wiki Activity

gss_krb5: split up functions in preparation of adding new enctypes

Browse Source 
Add encryption type to the krb5 context structure and use it to switch
to the correct functions depending on the encryption type.

Signed-off-by: Kevin Coffman <kwc@citi.umich.edu>
Signed-off-by: Steve Dickson <steved@redhat.com>
Signed-off-by: Trond Myklebust <Trond.Myklebust@netapp.com>
This commit is contained in:
Kevin Coffman
2010-03-17 13:02:49 -04:00
committed by Trond Myklebust
parent 54ec3d462f
commit 1ac3719a22
5 changed files with 69 additions and 12 deletions
Download Patch File Download Diff File Expand all files Collapse all files

21
net/sunrpc/auth_gss/gss_krb5_unseal.c
View File

@@ -70,11 +70,10 @@
/* read_token is a mic token, and message_buffer is the data that the mic was
* supposedly taken over. */
u32
gss_verify_mic_kerberos(struct gss_ctx *gss_ctx,
static u32
gss_verify_mic_v1(struct krb5_ctx *ctx,
struct xdr_buf *message_buffer, struct xdr_netobj *read_token)
{
struct krb5_ctx *ctx = gss_ctx->internal_ctx_id;
int signalg;
int sealalg;
char cksumdata[16];
@@ -135,3 +134,19 @@ gss_verify_mic_kerberos(struct gss_ctx *gss_ctx,
return GSS_S_COMPLETE;
}
u32
gss_verify_mic_kerberos(struct gss_ctx *gss_ctx,
struct xdr_buf *message_buffer,
struct xdr_netobj *read_token)
{
struct krb5_ctx *ctx = gss_ctx->internal_ctx_id;
switch (ctx->enctype) {
default:
BUG();
case ENCTYPE_DES_CBC_RAW:
return gss_verify_mic_v1(ctx, message_buffer, read_token);
}
}