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Command: d2i_AUTHORITY_KEYID | Section: 3 | Source: OpenBSD | File: d2i_AUTHORITY_KEYID.3
D2I_AUTHORITY_KEYID(3) FreeBSD Library Functions Manual
NAME
d2i_AUTHORITY_KEYID, i2d_AUTHORITY_KEYID - decode and encode X.509
authority key identifiers
SYNOPSIS
#include <openssl/x509v3.h>
AUTHORITY_KEYID *
d2i_AUTHORITY_KEYID(AUTHORITY_KEYID **val_out,
const unsigned char **der_in, long length);
int
i2d_AUTHORITY_KEYID(AUTHORITY_KEYID *val_in, unsigned char **der_out);
DESCRIPTION
d2i_AUTHORITY_KEYID() and i2d_AUTHORITY_KEYID() decode and encode an
ASN.1 AuthorityKeyIdentifier structure defined in RFC 5280 section
4.2.1.1. For details about the semantics, examples, caveats, and bugs,
see ASN1_item_d2i(3).
RETURN VALUES
d2i_AUTHORITY_KEYID() returns an AUTHORITY_KEYID object or NULL if an
error occurs.
i2d_AUTHORITY_KEYID() returns the number of bytes successfully encoded or
a negative value if an error occurs.
SEE ALSO
ASN1_item_d2i(3), AUTHORITY_KEYID_new(3), X509_EXTENSION_new(3)
STANDARDS
RFC 5280: Internet X.509 Public Key Infrastructure Certificate and
Certificate Revocation List (CRL) Profile:
- section 4.2.1.1: Certificate Extensions: Authority Key Identifier
- section 5.2.1: CRL Extensions: Authority Key Identifier
HISTORY
d2i_AUTHORITY_KEYID() and i2d_AUTHORITY_KEYID() first appeared in OpenSSL
0.9.2b and have been available since OpenBSD 2.6.
FreeBSD 14.1-RELEASE-p8 March 21, 2018 FreeBSD 14.1-RELEASE-p8