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| author | Nicolas Williams <nico@cryptonector.com> | 2012-06-04 17:17:31 -0500 |
|---|---|---|
| committer | Greg Hudson <ghudson@mit.edu> | 2012-06-06 13:46:17 -0400 |
| commit | 0e9bf73d2b8da55aedd25061faefe6a22d9613d3 (patch) | |
| tree | d39c9bf38401f5fec0c88f81dfc6945486f470d3 /src/include/k5-int.h | |
| parent | dacb62f899329496f84e8b4bbc4c4dc94e585bd1 (diff) | |
| download | krb5-0e9bf73d2b8da55aedd25061faefe6a22d9613d3.tar.gz krb5-0e9bf73d2b8da55aedd25061faefe6a22d9613d3.tar.xz krb5-0e9bf73d2b8da55aedd25061faefe6a22d9613d3.zip | |
Add control over session key enctype negotiation
Adds a principal string attribute named "session_enctypes" which can
specify what enctypes the principal supports for session keys. (For
what it's worth, this actually allows one to list des-cbc-md5 as a
supported session key enctype, though obviously this hardly matters
now.)
Add a [realms] section parameter for specifying whether to assume that
principals (which lack the session_enctypes attribute) support
des-cbc-crc for session keys. This allows those who still need to use
allow_weak_crypto=true, for whatever reason, to start reducing the
number of tickets issued with des-cbc-crc session keys to clients
which still give des-cbc-crc preference in their default_tgs_enctypes
list.
[ghudson@mit.edu: Miscellaneous edits, cleanups, and fixes; refactored
test script; documented session_enctypes attribute]
Diffstat (limited to 'src/include/k5-int.h')
| -rw-r--r-- | src/include/k5-int.h | 1 |
1 files changed, 1 insertions, 0 deletions
diff --git a/src/include/k5-int.h b/src/include/k5-int.h index ca18baf13..ee15eacd8 100644 --- a/src/include/k5-int.h +++ b/src/include/k5-int.h @@ -266,6 +266,7 @@ typedef INT64_TYPE krb5_int64; #define KRB5_CONF_REJECT_BAD_TRANSIT "reject_bad_transit" #define KRB5_CONF_RENEW_LIFETIME "renew_lifetime" #define KRB5_CONF_RESTRICT_ANONYMOUS_TO_TGT "restrict_anonymous_to_tgt" +#define KRB5_CONF_ASSUME_DES_CRC_SESSION "des_crc_session_supported" #define KRB5_CONF_SAFE_CHECKSUM_TYPE "safe_checksum_type" #define KRB5_CONF_SUPPORTED_ENCTYPES "supported_enctypes" #define KRB5_CONF_TICKET_LIFETIME "ticket_lifetime" |