[krbdev.mit.edu #1404] CVS Commit

[Ken Raeburn via RT]

Don't combine encrypt and decrypt code paths.
Zap key schedule when done.

* des3.c (validate_and_schedule): Split out from old k5_des3_docrypt.
(k5_des3_encrypt, k5_des3_decrypt): Call it, and krb5int_des3_cbc_encrypt or
_decrypt, instead of k5_des3_docrypt.  Zap key schedules before returning.


To generate a diff of this commit:



	cvs diff -r1.21 -r1.22 krb5/src/lib/crypto/enc_provider/ChangeLog
	cvs diff -r1.9 -r1.10 krb5/src/lib/crypto/enc_provider/des3.c