[11628] in Kerberos-V5-bugs
[krbdev.mit.edu #6751] SVN Commit
daemon@ATHENA.MIT.EDU (Greg Hudson via RT)
Mon Jul 19 01:01:51 2010
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From: "Greg Hudson via RT" <rt-comment@krbdev.MIT.EDU>
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Date: Mon, 19 Jul 2010 01:01:48 -0400 (EDT)
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In PAC signatures, the hmac-md5 checksum type can be used with AES
keys. Make this work by removing the enc field from the hmac-md5 and
md5-hmac checksum types, and adding a check in
krb5int_hmacmd5_checksum() for a null key or a key which is longer
than the hash block size (64 bytes for MD5). The checksum algorithm
only uses the key bits; it does invoke the cipher.
The checksum type names are kind of wrong, but we'll leave them alone
for compatibility. The descriptions are updated.
http://src.mit.edu/fisheye/changelog/krb5/?cs=24191
Commit By: ghudson
Revision: 24191
Changed Files:
U trunk/src/lib/crypto/krb/checksum/hmac_md5.c
U trunk/src/lib/crypto/krb/cksumtypes.c
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