Finish implementation of CBC+CTS decryption and truncated HMAC for AES.
Fix memory management bugs.


To generate a diff of this commit:



	cvs diff -r5.136 -r5.137 krb5/src/lib/crypto/ChangeLog
	cvs diff -r5.9 -r5.10 krb5/src/lib/crypto/etypes.c
	cvs diff -r5.4 -r5.5 krb5/src/lib/crypto/pbkdf2.c
	cvs diff -r1.18 -r1.19 krb5/src/lib/crypto/dk/ChangeLog
	cvs diff -r1.6 -r1.7 krb5/src/lib/crypto/dk/dk.h
		krb5/src/lib/crypto/dk/dk_decrypt.c
		krb5/src/lib/crypto/dk/dk_encrypt.c
	cvs diff -r1.19 -r1.20 krb5/src/lib/crypto/enc_provider/ChangeLog
	cvs diff -r1.2 -r1.3 krb5/src/lib/crypto/enc_provider/aes.c