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| author |   Vlad Yasevich <vladislav.yasevich@hp.com> | 2007-11-29 09:53:52 -0500 |
|---|---|---|
| committer | Vlad Yasevich <vladislav.yasevich@hp.com> | 2007-11-29 10:17:42 -0500 |
| commit | b7e0fe9f81e19c4f2a1369b324c3c062c1738be4 (patch) | |
| tree | fe9d856c35e3d0ee5bd5acd9bd6b8dad93a3dd50 /include/net | |
| parent | SCTP: Fix chunk acceptance when no authenticated chunks were listed. (diff) | |
| download | linux-dev-b7e0fe9f81e19c4f2a1369b324c3c062c1738be4.tar.xz linux-dev-b7e0fe9f81e19c4f2a1369b324c3c062c1738be4.zip | |
SCTP: Fix build issues with SCTP AUTH.
SCTP-AUTH requires selection of CRYPTO, HMAC and SHA1 since
SHA1 is a MUST requirement for AUTH. We also support SHA256,
but that's optional, so fix the code to treat it as such.
Signed-off-by: Vlad Yasevich <vladislav.yasevich@hp.com>
Diffstat (limited to 'include/net')
| -rw-r--r-- | include/net/sctp/constants.h | 9 |
1 files changed, 6 insertions, 3 deletions
diff --git a/include/net/sctp/constants.h b/include/net/sctp/constants.h index f30b537d6952..05f22a6afbcd 100644 --- a/include/net/sctp/constants.h +++ b/include/net/sctp/constants.h @@ -441,11 +441,14 @@ enum { SCTP_AUTH_HMAC_ID_RESERVED_0, SCTP_AUTH_HMAC_ID_SHA1, SCTP_AUTH_HMAC_ID_RESERVED_2, - SCTP_AUTH_HMAC_ID_SHA256 +#if defined (CONFIG_CRYPTO_SHA256) || defined (CONFIG_CRYPTO_SHA256_MODULE) + SCTP_AUTH_HMAC_ID_SHA256, +#endif + __SCTP_AUTH_HMAC_MAX }; -#define SCTP_AUTH_HMAC_ID_MAX SCTP_AUTH_HMAC_ID_SHA256 -#define SCTP_AUTH_NUM_HMACS (SCTP_AUTH_HMAC_ID_SHA256 + 1) +#define SCTP_AUTH_HMAC_ID_MAX __SCTP_AUTH_HMAC_MAX - 1 +#define SCTP_AUTH_NUM_HMACS __SCTP_AUTH_HMAC_MAX #define SCTP_SHA1_SIG_SIZE 20 #define SCTP_SHA256_SIG_SIZE 32 |