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