44 lines
1.1 KiB
Text
44 lines
1.1 KiB
Text
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=pod
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=head1 NAME
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X509_get0_sm2_id, X509_set_sm2_id - get or set SM2 ID for certificate operations
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=head1 SYNOPSIS
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#include <openssl/x509.h>
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ASN1_OCTET_STRING *X509_get0_sm2_id(X509 *x);
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void X509_set_sm2_id(X509 *x, ASN1_OCTET_STRING *sm2_id);
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=head1 DESCRIPTION
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X509_get0_sm2_id() gets the ID value of an SM2 certificate B<x> by returning an
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B<ASN1_OCTET_STRING> object which should not be freed by the caller.
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X509_set_sm2_id() sets the B<sm2_id> value to an SM2 certificate B<x>.
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=head1 NOTES
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SM2 signature algorithm requires an ID value when generating and verifying a
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signature. The functions described in this manual provide the user with the
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ability to set and retrieve the SM2 ID value.
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=head1 RETURN VALUES
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X509_set_sm2_id() does not return a value.
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=head1 SEE ALSO
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L<X509_verify(3)>, L<SM2(7)>
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=head1 COPYRIGHT
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Copyright 2019 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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