X-Git-Url: http://pilppa.org/gitweb/?a=blobdiff_plain;f=include%2Fnet%2Fsctp%2Fuser.h;h=954090b1e354143bd851a384f9b858a844096634;hb=70ec75c5b8e0bda7a16fb387f91e08545f379a0e;hp=6d2b57758cca0d1f26c5283e1c6e39af16b2fb5c;hpb=ea6db58f3ea55f413c882095d2afaea8137f4f8c;p=linux-2.6-omap-h63xx.git

diff --git a/include/net/sctp/user.h b/include/net/sctp/user.h
index 6d2b57758cc..954090b1e35 100644
--- a/include/net/sctp/user.h
+++ b/include/net/sctp/user.h
@@ -103,6 +103,21 @@ enum sctp_optname {
 #define SCTP_PARTIAL_DELIVERY_POINT SCTP_PARTIAL_DELIVERY_POINT
 	SCTP_MAX_BURST,		/* Set/Get max burst */
 #define SCTP_MAX_BURST SCTP_MAX_BURST
+	SCTP_AUTH_CHUNK,	/* Set only: add a chunk type to authenticat */
+#define SCTP_AUTH_CHUNK SCTP_AUTH_CHUNK
+	SCTP_HMAC_IDENT,
+#define SCTP_HMAC_IDENT SCTP_HMAC_IDENT
+	SCTP_AUTH_KEY,
+#define SCTP_AUTH_KEY SCTP_AUTH_KEY
+	SCTP_AUTH_ACTIVE_KEY,
+#define SCTP_AUTH_ACTIVE_KEY SCTP_AUTH_ACTIVE_KEY
+	SCTP_AUTH_DELETE_KEY,
+#define SCTP_AUTH_DELETE_KEY SCTP_AUTH_DELETE_KEY
+	SCTP_PEER_AUTH_CHUNKS,		/* Read only */
+#define SCTP_PEER_AUTH_CHUNKS SCTP_PEER_AUTH_CHUNKS
+	SCTP_LOCAL_AUTH_CHUNKS,		/* Read only */
+#define SCTP_LOCAL_AUTH_CHUNKS SCTP_LOCAL_AUTH_CHUNKS
+
 
 	/* Internal Socket Options. Some of the sctp library functions are 
 	 * implemented using these socket options.
@@ -370,6 +385,19 @@ struct sctp_pdapi_event {
 
 enum { SCTP_PARTIAL_DELIVERY_ABORTED=0, };
 
+struct sctp_authkey_event {
+	__u16 auth_type;
+	__u16 auth_flags;
+	__u32 auth_length;
+	__u16 auth_keynumber;
+	__u16 auth_altkeynumber;
+	__u32 auth_indication;
+	sctp_assoc_t auth_assoc_id;
+};
+
+enum { SCTP_AUTH_NEWKEY = 0, };
+
+
 /*
  * Described in Section 7.3
  *   Ancillary Data and Notification Interest Options
@@ -405,6 +433,7 @@ union sctp_notification {
 	struct sctp_shutdown_event sn_shutdown_event;
 	struct sctp_adaptation_event sn_adaptation_event;
 	struct sctp_pdapi_event sn_pdapi_event;
+	struct sctp_authkey_event sn_authkey_event;
 };
 
 /* Section 5.3.1
@@ -421,6 +450,7 @@ enum sctp_sn_type {
 	SCTP_SHUTDOWN_EVENT,
 	SCTP_PARTIAL_DELIVERY_EVENT,
 	SCTP_ADAPTATION_INDICATION,
+	SCTP_AUTHENTICATION_INDICATION,
 };
 
 /* Notification error codes used to fill up the error fields in some
@@ -539,6 +569,54 @@ struct sctp_paddrparams {
 	__u32			spp_flags;
 } __attribute__((packed, aligned(4)));
 
+/*
+ * 7.1.18.  Add a chunk that must be authenticated (SCTP_AUTH_CHUNK)
+ *
+ * This set option adds a chunk type that the user is requesting to be
+ * received only in an authenticated way.  Changes to the list of chunks
+ * will only effect future associations on the socket.
+ */
+struct sctp_authchunk {
+	__u8		sauth_chunk;
+};
+
+/*
+ * 7.1.19.  Get or set the list of supported HMAC Identifiers (SCTP_HMAC_IDENT)
+ *
+ * This option gets or sets the list of HMAC algorithms that the local
+ * endpoint requires the peer to use.
+*/
+struct sctp_hmacalgo {
+	__u16		shmac_num_idents;
+	__u16		shmac_idents[];
+};
+
+/*
+ * 7.1.20.  Set a shared key (SCTP_AUTH_KEY)
+ *
+ * This option will set a shared secret key which is used to build an
+ * association shared key.
+ */
+struct sctp_authkey {
+	sctp_assoc_t	sca_assoc_id;
+	__u16		sca_keynumber;
+	__u16		sca_keylen;
+	__u8		sca_key[];
+};
+
+/*
+ * 7.1.21.  Get or set the active shared key (SCTP_AUTH_ACTIVE_KEY)
+ *
+ * This option will get or set the active shared key to be used to build
+ * the association shared key.
+ */
+
+struct sctp_authkeyid {
+	sctp_assoc_t	scact_assoc_id;
+	__u16		scact_keynumber;
+};
+
+
 /* 7.1.23. Delayed Ack Timer (SCTP_DELAYED_ACK_TIME)
  *
  *   This options will get or set the delayed ack timer.  The time is set
@@ -607,6 +685,18 @@ struct sctp_status {
 	struct sctp_paddrinfo	sstat_primary;
 };
 
+/*
+ * 7.2.3.  Get the list of chunks the peer requires to be authenticated
+ *         (SCTP_PEER_AUTH_CHUNKS)
+ *
+ * This option gets a list of chunks for a specified association that
+ * the peer requires to be received authenticated only.
+ */
+struct sctp_authchunks {
+	sctp_assoc_t            gauth_assoc_id;
+	uint8_t                 gauth_chunks[];
+};
+
 /*
  * 8.3, 8.5 get all peer/local addresses in an association.
  * This parameter struct is used by SCTP_GET_PEER_ADDRS and