gss_krb5: add support for triple-des encryption

Add the final pieces to support the triple-des 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>

1 files changed, 3 insertions, 0 deletions

diff --git a/net/sunrpc/auth_gss/gss_krb5_crypto.c b/net/sunrpc/auth_gss/gss_krb5_crypto.c
index cae04d7a45a5..bb76873aa019 100644
--- a/net/sunrpc/auth_gss/gss_krb5_crypto.c
+++ b/net/sunrpc/auth_gss/gss_krb5_crypto.c
@@ -184,6 +184,9 @@ make_checksum(struct krb5_ctx *kctx, char *header, int hdrlen,
                        checksumdata + checksumlen - kctx->gk5e->cksumlength,
                        kctx->gk5e->cksumlength);
                 break;
+        case CKSUMTYPE_HMAC_SHA1_DES3:
+                memcpy(cksumout->data, checksumdata, kctx->gk5e->cksumlength);
+                break;
         default:
                 BUG();
                 break;