Submitted by: Masashi Fujita
Reviewed by: Bodo Moeller

PR: 287

anything.

always give the expected result on some platforms.

Remove unneeded cast in ustrsep().
PR: 69

Zero cipher_data in EVP_CIPHER_CTX_cleanup

Add cleanup calls to evp_test.c

Allow reuse of cipher contexts by removing
automatic cleanup in EVP_*Final().

make n unsigned.

to digests to retain compatibility.

Retain compatibility of EVP_DigestInit() and EVP_DigestFinal()
with existing code.

Modify library to use digest *_ex() functions.

See crypto/engine/README for details.

- it also removes openbsd_hw.c from the build (that functionality is
  going to be available in the openbsd ENGINE in a upcoming commit)

- evp_test has had the extra initialisation added so it will use (if
  possible) any ENGINEs supporting the algorithms required.

ENGINE surgery. DH, DSA, RAND, and RSA now use *both* "method" and ENGINE
pointers to manage their hooking with ENGINE. Previously their use of
"method" pointers was replaced by use of ENGINE references. See
crypto/engine/README for details.

Also, remove the ENGINE iterations from evp_test - even when the
cipher/digest code is committed in, this functionality would require a
different set of API calls.

fix a typo and add cleanup operations. This also switches on memory leak
checking (which is how the rest was found).

Submitted by: "Brian Havard" <brianh@kheldar.apana.org.au>

Submitted by: "Brian Havard" <brianh@kheldar.apana.org.au>