Backport test suite portion of r23361 from trunk

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 r23361 | tlyu | 2009-11-25 22:54:59 -0500 (Wed, 25 Nov 2009) | 15 lines

 ticket: 6584
 target_version: 1.7.1
 tags: pullup

 Pullup to 1.7-branch is only for the test case, as krb5-1.7 behaved
 correctly for these checksums.

 Fix regression in MD4-DES and MD5-DES keyed checksums.  The original
 key was being used for the DES encryption, not the "xorkey".  (key
 with each byte XORed with 0xf0)

 Add a test case that will catch future regressions of this sort, by
 including a verification of a "known-good" checksum (derived from a
 known-to-be-interoperable version of the implementation).

https://github.com/krb5/krb5/commit/a9d409c735676299c91cfcb23963f3e8ce2242ad
Commit By: tlyu
Revision: 23642
Changed Files:
U   branches/krb5-1-7/src/lib/crypto/keyhash_provider/Makefile.in
U   branches/krb5-1-7/src/lib/crypto/keyhash_provider/t_cksum.c