diff options
author | Linus Torvalds <torvalds@woody.linux-foundation.org> | 2007-10-11 19:40:14 -0700 |
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committer | Linus Torvalds <torvalds@woody.linux-foundation.org> | 2007-10-11 19:40:14 -0700 |
commit | 038a5008b2f395c85e6e71d6ddf3c684e7c405b0 (patch) | |
tree | 4735eab577e97e5a22c3141e3f60071c8065585e /include/net/sctp/constants.h | |
parent | dd6d1844af33acb4edd0a40b1770d091a22c94be (diff) | |
parent | 266918303226cceac7eca38ced30f15f277bd89c (diff) |
Merge branch 'master' of git://git.kernel.org/pub/scm/linux/kernel/git/davem/net-2.6
* 'master' of git://git.kernel.org/pub/scm/linux/kernel/git/davem/net-2.6: (867 commits)
[SKY2]: status polling loop (post merge)
[NET]: Fix NAPI completion handling in some drivers.
[TCP]: Limit processing lost_retrans loop to work-to-do cases
[TCP]: Fix lost_retrans loop vs fastpath problems
[TCP]: No need to re-count fackets_out/sacked_out at RTO
[TCP]: Extract tcp_match_queue_to_sack from sacktag code
[TCP]: Kill almost unused variable pcount from sacktag
[TCP]: Fix mark_head_lost to ignore R-bit when trying to mark L
[TCP]: Add bytes_acked (ABC) clearing to FRTO too
[IPv6]: Update setsockopt(IPV6_MULTICAST_IF) to support RFC 3493, try2
[NETFILTER]: x_tables: add missing ip6t_modulename aliases
[NETFILTER]: nf_conntrack_tcp: fix connection reopening
[QETH]: fix qeth_main.c
[NETLINK]: fib_frontend build fixes
[IPv6]: Export userland ND options through netlink (RDNSS support)
[9P]: build fix with !CONFIG_SYSCTL
[NET]: Fix dev_put() and dev_hold() comments
[NET]: make netlink user -> kernel interface synchronious
[NET]: unify netlink kernel socket recognition
[NET]: cleanup 3rd argument in netlink_sendskb
...
Fix up conflicts manually in Documentation/feature-removal-schedule.txt
and my new least favourite crap, the "mod_devicetable" support in the
files include/linux/mod_devicetable.h and scripts/mod/file2alias.c.
(The latter files seem to be explicitly _designed_ to get conflicts when
different subsystems work with them - that have an absolutely horrid
lack of subsystem separation!)
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
Diffstat (limited to 'include/net/sctp/constants.h')
-rw-r--r-- | include/net/sctp/constants.h | 53 |
1 files changed, 51 insertions, 2 deletions
diff --git a/include/net/sctp/constants.h b/include/net/sctp/constants.h index bb37724495a..da8354e8e33 100644 --- a/include/net/sctp/constants.h +++ b/include/net/sctp/constants.h @@ -64,12 +64,18 @@ enum { SCTP_DEFAULT_INSTREAMS = SCTP_MAX_STREAM }; #define SCTP_CID_MAX SCTP_CID_ASCONF_ACK #define SCTP_NUM_BASE_CHUNK_TYPES (SCTP_CID_BASE_MAX + 1) -#define SCTP_NUM_CHUNK_TYPES (SCTP_NUM_BASE_CHUNKTYPES + 2) #define SCTP_NUM_ADDIP_CHUNK_TYPES 2 #define SCTP_NUM_PRSCTP_CHUNK_TYPES 1 +#define SCTP_NUM_AUTH_CHUNK_TYPES 1 + +#define SCTP_NUM_CHUNK_TYPES (SCTP_NUM_BASE_CHUNK_TYPES + \ + SCTP_NUM_ADDIP_CHUNK_TYPES +\ + SCTP_NUM_PRSCTP_CHUNK_TYPES +\ + SCTP_NUM_AUTH_CHUNK_TYPES) + /* These are the different flavours of event. */ typedef enum { @@ -177,7 +183,9 @@ typedef enum { SCTP_IERROR_NO_DATA, SCTP_IERROR_BAD_STREAM, SCTP_IERROR_BAD_PORTS, - + SCTP_IERROR_AUTH_BAD_HMAC, + SCTP_IERROR_AUTH_BAD_KEYID, + SCTP_IERROR_PROTO_VIOLATION, } sctp_ierror_t; @@ -409,4 +417,45 @@ typedef enum { SCTP_LOWER_CWND_INACTIVE, } sctp_lower_cwnd_t; + +/* SCTP-AUTH Necessary constants */ + +/* SCTP-AUTH, Section 3.3 + * + * The following Table 2 shows the currently defined values for HMAC + * identifiers. + * + * +-----------------+--------------------------+ + * | HMAC Identifier | Message Digest Algorithm | + * +-----------------+--------------------------+ + * | 0 | Reserved | + * | 1 | SHA-1 defined in [8] | + * | 2 | Reserved | + * | 3 | SHA-256 defined in [8] | + * +-----------------+--------------------------+ + */ +enum { + SCTP_AUTH_HMAC_ID_RESERVED_0, + SCTP_AUTH_HMAC_ID_SHA1, + SCTP_AUTH_HMAC_ID_RESERVED_2, + SCTP_AUTH_HMAC_ID_SHA256 +}; + +#define SCTP_AUTH_HMAC_ID_MAX SCTP_AUTH_HMAC_ID_SHA256 +#define SCTP_AUTH_NUM_HMACS (SCTP_AUTH_HMAC_ID_SHA256 + 1) +#define SCTP_SHA1_SIG_SIZE 20 +#define SCTP_SHA256_SIG_SIZE 32 + +/* SCTP-AUTH, Section 3.2 + * The chunk types for INIT, INIT-ACK, SHUTDOWN-COMPLETE and AUTH chunks + * MUST NOT be listed in the CHUNKS parameter + */ +#define SCTP_NUM_NOAUTH_CHUNKS 4 +#define SCTP_AUTH_MAX_CHUNKS (SCTP_NUM_CHUNK_TYPES - SCTP_NUM_NOAUTH_CHUNKS) + +/* SCTP-AUTH Section 6.1 + * The RANDOM parameter MUST contain a 32 byte random number. + */ +#define SCTP_AUTH_RANDOM_LENGTH 32 + #endif /* __sctp_constants_h__ */ |