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.

Submitted by: Douglas Stebila

PR: 1191
Submitted by: Mika Kousa and Pasi Eronen of Nokia Corporation
Reviewed by: Nils Larsch

and response verification.

Submitted by: Zoltan Glozik <zglozik@opentsa.org>
Reviewed by: Ulf Moeller

Submitted by: Peter Sylvester

Submitted by: Peter Sylvester

Submitted by: Peter Sylvester

 - fix indentation
 - rename some functions and macros
 - fix up confusion between SSL_ERROR_... and SSL_AD_... values

Submitted by: Douglas Stebila

maximum send fragment size. Allocate I/O buffers accordingly.

WARNING WARNING WARNING, experimental code, handle with care, use at
your own risk, may contain nuts.

runtime, thus removing the need for a lock. Add a test to ssltest
to verify that the cipher lists are sorted.

let's be clear about that

pointer and make the SSL_METHOD parameter in SSL_CTX_new,
SSL_CTX_set_ssl_version and SSL_set_ssl_method const.