Fix ASN1_TIME_to_generlizedtime().

Add protoype for OCSP_response_create().

Add OCSP_request_sign() and OCSP_basic_sign()
private key and certificate checks and make
OCSP_NOCERTS consistent with PKCS7_NOCERTS

Various OCSP responder utility functions.

Delete obsolete OCSP functions.

Largely untested at present...

again as file.

by placing them socket/fd code in separate
files rather than trying to have them both
share the same one.

certificates.

One is a valid CA which has no basicConstraints
but does have certSign keyUsage.

Other is S/MIME signer with nonRepudiation but
no digitalSignature.

like spaces before the semicolon, and besides, other parts of this
file makes the values without those spaces), and move spacing of
continuation lines to support BIO's that break lines after each
write.

ciphersuites.

Fix PKCS7 and PKCS12 memory leaks.

Initialise encapsulated content type properly.

digest aliases (as found in OpenSSL_add_all_digests).

alias SSLeay_add_all_algorithms

SSL_get_ex_new_index() functionality. Extended verify_callback()
example to show the usage.

Enhance s2i_ASN1_INTEGER().