The key caching is causing memory leaks if enctype is not set as the enctype specific cleanup handlers are not called. https://github.com/krb5/krb5/commit/5be0ba2a546fd4f112107cc15790782d2198d4e1 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