Lines Matching full:fetching

46 =head1 ALGORITHM FETCHING
49 Fetching is the process of looking through the available implementations,
53 Two types of fetching are supported by OpenSSL - L</Explicit fetching> and
54 L</Implicit fetching>.
56 =head2 Explicit fetching
58 Explicit fetching involves directly calling a specific API to fetch an algorithm
60 APIs. These explicit fetching functions usually have the name C<APINAME_fetch>,
66 These fetching functions follow a fairly common pattern, where three
76 L<OSSL_PROVIDER_load(3)>) will be considered by the fetching function. In case
82 For all currently implemented fetching functions this is the algorithm name.
92 string with a colon separated list of names, fetching algorithms using that
108 =head2 Implicit fetching
113 compatibility with OpenSSL before version 3.0 where explicit fetching was not
121 In some cases implicit fetching can also occur when a NULL algorithm parameter
136 faster than implicitly fetching the algorithm every time you use it. See an
137 example of Explicit fetching in L</USING ALGORITHMS IN APPLICATIONS>.
142 operation then you are using implicit fetching. If you are converting an
144 consider changing instances of implicit fetching to explicit fetching instead.
150 The following functions can be used for explicit fetching:
196 =head1 FETCHING EXAMPLES
198 The following section provides a series of examples of fetching algorithm