The key caching is causing memory leaks if enctype is not set as the enctype specific cleanup handlers are not called. http://src.mit.edu/fisheye/changelog/krb5/?cs=23611 Commit By: epeisach Revision: 23611 Changed Files: U trunk/src/lib/crypto/crypto_tests/aes-test.c U trunk/src/lib/crypto/crypto_tests/t_cts.c