| =pod |
| |
| =head1 NAME |
| |
| PKCS7_get_octet_string - return octet string from a PKCS#7 envelopedData structure |
| |
| =head1 SYNOPSIS |
| |
| #include <openssl/pkcs7.h> |
| |
| ASN1_OCTET_STRING *PKCS7_get_octet_string(PKCS7 *p7); |
| |
| =head1 DESCRIPTION |
| |
| PKCS7_get_octet_string() returns a pointer to an ASN1 octet string from a |
| PKCS#7 envelopedData structure or B<NULL> if the structure cannot be parsed. |
| |
| =head1 NOTES |
| |
| As the B<0> implies, PKCS7_get_octet_string() returns internal pointers which |
| should not be freed by the caller. |
| |
| =head1 RETURN VALUES |
| |
| PKCS7_get_octet_string() returns an ASN1_OCTET_STRING pointer. |
| |
| =head1 SEE ALSO |
| |
| L<PKCS7_type_is_data(3)> |
| |
| =head1 COPYRIGHT |
| |
| Copyright 2002-2020 The OpenSSL Project Authors. All Rights Reserved. |
| |
| Licensed under the Apache License 2.0 (the "License"). You may not use |
| this file except in compliance with the License. You can obtain a copy |
| in the file LICENSE in the source distribution or at |
| L<https://www.openssl.org/source/license.html>. |
| |
| =cut |
