Make PKCS8_PRIV_KEY_INFO opaque. Several accessor functions already exist
for this structure. Two new ones were added to handle attributes.

The old handling of broken formats has been removed and the corresponding
structures simplified.
Reviewed-by: NRich Salz <rsalz@openssl.org>

This was done by the following
        find . -name '*.[ch]' | /tmp/pl
where /tmp/pl is the following three-line script:
        print unless $. == 1 && m@/\* .*\.[ch] \*/@;
        close ARGV if eof; # Close file to reset $.

And then some hand-editing of other files.
Reviewed-by: NViktor Dukhovni <viktor@openssl.org>

Reviewed-by: NViktor Dukhovni <viktor@openssl.org>

Reviewed-by: NRichard Levitte <levitte@openssl.org>

Rebuild error source files: the new mkerr.pl functionality will now
pick up and translate static function names properly.
Reviewed-by: NRichard Levitte <levitte@openssl.org>

Set a specific error if the parameters are otherwise valid but exceed the
memory limit.
Reviewed-by: NRich Salz <rsalz@openssl.org>

This adds support for the ASN.1 structures in draft-josefsson-scrypt-kdf-03
Private keys encrypted by scrypt can now be decrypted transparently as long
as they don't exceed the memory limits.
Reviewed-by: NRich Salz <rsalz@openssl.org>

Reviewed-by: NTim Hudson <tjh@openssl.org>

Add support for key wrap algorithms via EVP interface.

Generalise AES wrap algorithm and add to modes, making existing
AES wrap algorithm a special case.

Move test code to evptests.txt

Reported by: David McCullough <david_mccullough@mcafee.com>

Restore fips configuration module from 0.9.8.

an EVP_CIPHER_CTX structure which may have problems with external ENGINEs
who need to duplicate internal handles etc.

Submitted by: Tomas Mraz <tmraz@redhat.com>

Check for lookup failures in EVP_PBE_CipherInit().

and is a pre-requisite to adding password based CMS support.

test for them!

Submitted by: Masashi Fujita
Reviewed by: Bodo Moeller

implementations and functional reference counting when a context
is allocated, free or copied.

value of the passed output buffer is NULL.

The old method of using EVP_PKEY_size(pkey) isn't flexible enough to cover all
cases where the output length may depend on the operation or the parameters
associated with it.

No method implementations yet.

key ASN1 handling through a single EVP_PKEY_ASN1_METHOD structure and move
the spaghetti algorithm specific code to a single ASN1 module for each
algorithm.

(Also improve util/ck_errf.pl script, and occasionally
fix source code formatting.)