EVP_PKEY_CTX_get_algor(EVP_PKEY_CTX *ctx, X509_ALGOR **alg);
```
-Note that all might not need to be added immediately, depending on if they
-are considered useful or not. For future proofing, however, they should
+Note that not all may need to be added at this time, depending on whether or
+not they are considered useful. For future-proofing, however, they should
probably all be added.
Requirements on the providers
By calling SSL_CTX_config() or SSL_config() an application can perform many
complex tasks based on the contents of the configuration file: greatly
-simplifying application configuration code. A degree of future proofing
-can also be achieved: an application can support configuration features
-in newer versions of OpenSSL automatically.
+simplifying application configuration code.
+Some future-proofing can be attained this way: the specified configuration
+section can specify settings supported by the run-time version of OpenSSL that
+were not known at the time the application code was written.
A configuration file must have been previously loaded, for example using
CONF_modules_load_file(). See L<config(5)> for details of the configuration