1=pod 2 3=head1 NAME 4 5ASN1_item_new_ex, ASN1_item_new 6- create new ASN.1 values 7 8=head1 SYNOPSIS 9 10 #include <openssl/asn1.h> 11 12 ASN1_VALUE *ASN1_item_new_ex(const ASN1_ITEM *it, OSSL_LIB_CTX *libctx, 13 const char *propq); 14 ASN1_VALUE *ASN1_item_new(const ASN1_ITEM *it); 15 16=head1 DESCRIPTION 17 18ASN1_item_new_ex() creates a new B<ASN1_VALUE> structure based on the 19B<ASN1_ITEM> template given in the I<it> parameter. If any algorithm fetches are 20required during the process then they will use the B<OSSL_LIB_CTX> provided in 21the I<libctx> parameter and the property query string in I<propq>. See 22L<crypto(7)/ALGORITHM FETCHING> for more information about algorithm fetching. 23 24ASN1_item_new() is the same as ASN1_item_new_ex() except that the default 25B<OSSL_LIB_CTX> is used (i.e. NULL) and with a NULL property query string. 26 27=head1 RETURN VALUES 28 29ASN1_item_new_ex() and ASN1_item_new() return a pointer to the newly created 30B<ASN1_VALUE> or NULL on error. 31 32=head1 HISTORY 33 34The function ASN1_item_new_ex() was added in OpenSSL 3.0. 35 36=head1 COPYRIGHT 37 38Copyright 2021 The OpenSSL Project Authors. All Rights Reserved. 39 40Licensed under the Apache License 2.0 (the "License"). You may not use 41this file except in compliance with the License. You can obtain a copy 42in the file LICENSE in the source distribution or at 43L<https://www.openssl.org/source/license.html>. 44 45=cut 46