Paul Yang 2aee35d37d Support key check in EVP interface
A new method is added to EVP_PKEY_METH as:

    int (*check) (EVP_PKEY_CTX *ctx);

and to EVP_PKEY_ASN1_METHOD as:

    int (*pkey_check) (EVP_PKEY_CTX *ctx);

This is used to check the validity of a specific key.

The order of calls is:
EVP_PKEY_check -> pmeth.check -> ameth.pkey_check.

Reviewed-by: Rich Salz <rsalz@openssl.org>
Reviewed-by: Richard Levitte <levitte@openssl.org>
(Merged from https://github.com/openssl/openssl/pull/4337)
2017-09-13 20:38:14 +02:00
..
2017-09-13 20:38:14 +02:00
2017-09-13 20:38:14 +02:00
2017-08-01 09:30:11 +10:00
2017-03-29 07:14:29 +02:00

README  This file

fingerprints.txt
        PGP fingerprints of authorised release signers

standards.txt
        Moved to the web, https://www.openssl.org/docs/standards.html

HOWTO/
        A few how-to documents; not necessarily up-to-date

man1/
        The openssl command-line tools; start with openssl.pod

man3/
        The SSL library and the crypto library

man5/
        File formats

man7/
        Overviews; start with crypto.pod and ssl.pod, for example
        Algorithm specific EVP_PKEY documentation.

Formatted versions of the manpages (apps,ssl,crypto) can be found at
        https://www.openssl.org/docs/manpages.html