NAME
d2i_OCSP_REQUEST,
i2d_OCSP_REQUEST,
d2i_OCSP_SIGNATURE,
i2d_OCSP_SIGNATURE,
d2i_OCSP_REQINFO,
i2d_OCSP_REQINFO,
d2i_OCSP_ONEREQ,
i2d_OCSP_ONEREQ,
d2i_OCSP_CERTID,
i2d_OCSP_CERTID,
d2i_OCSP_SERVICELOC,
i2d_OCSP_SERVICELOC —
decode and encode OCSP
requests
SYNOPSIS
#include
<openssl/ocsp.h>
OCSP_REQUEST *
d2i_OCSP_REQUEST(OCSP_REQUEST
**val_out, const unsigned char **der_in,
long length);
int
i2d_OCSP_REQUEST(OCSP_REQUEST
*val_in, unsigned char **der_out);
OCSP_SIGNATURE *
d2i_OCSP_SIGNATURE(OCSP_SIGNATURE
**val_out, const unsigned char **der_in,
long length);
int
i2d_OCSP_SIGNATURE(OCSP_SIGNATURE
*val_in, unsigned char **der_out);
OCSP_REQINFO *
d2i_OCSP_REQINFO(OCSP_REQINFO
**val_out, const unsigned char **der_in,
long length);
int
i2d_OCSP_REQINFO(OCSP_REQINFO
*val_in, unsigned char **der_out);
OCSP_ONEREQ *
d2i_OCSP_ONEREQ(OCSP_ONEREQ
**val_out, const unsigned char **der_in,
long length);
int
i2d_OCSP_ONEREQ(OCSP_ONEREQ
*val_in, unsigned char **der_out);
OCSP_CERTID *
d2i_OCSP_CERTID(OCSP_CERTID
**val_out, const unsigned char **der_in,
long length);
int
i2d_OCSP_CERTID(OCSP_CERTID
*val_in, unsigned char **der_out);
OCSP_SERVICELOC *
d2i_OCSP_SERVICELOC(OCSP_SERVICELOC
**val_out, const unsigned char **der_in,
long length);
int
i2d_OCSP_SERVICELOC(OCSP_SERVICELOC
*val_in, unsigned char **der_out);
DESCRIPTION
Theses functions decode and encode ASN.1 structures used for OCSP requests. For details about the semantics, examples, caveats, and bugs, see ASN1_item_d2i(3).
d2i_OCSP_REQUEST()
and
i2d_OCSP_REQUEST()
decode and encode an ASN.1 OCSPRequest structure
defined in RFC 6960 section 4.1.1.
d2i_OCSP_SIGNATURE()
and
i2d_OCSP_SIGNATURE()
decode and encode an ASN.1 Signature structure defined
in RFC 6960 section 4.1.1.
d2i_OCSP_REQINFO()
and
i2d_OCSP_REQINFO()
decode and encode an ASN.1 TBSRequest structure
defined in RFC 6960 section 4.1.1.
d2i_OCSP_ONEREQ()
and
i2d_OCSP_ONEREQ()
decode and encode an ASN.1 Request structure defined
in RFC 6960 section 4.1.1.
d2i_OCSP_CERTID()
and
i2d_OCSP_CERTID()
decode and encode an ASN.1 CertID structure defined in
RFC 6960 section 4.1.1.
d2i_OCSP_SERVICELOC()
and
i2d_OCSP_SERVICELOC()
decode and encode an ASN.1 ServiceLocator structure
defined in RFC 6960 section 4.4.6.
RETURN VALUES
d2i_OCSP_REQUEST(),
d2i_OCSP_SIGNATURE(),
d2i_OCSP_REQINFO(),
d2i_OCSP_ONEREQ(),
d2i_OCSP_CERTID(), and
d2i_OCSP_SERVICELOC() return an object of the
respective type or NULL if an error occurs.
i2d_OCSP_REQUEST(),
i2d_OCSP_SIGNATURE(),
i2d_OCSP_REQINFO(),
i2d_OCSP_ONEREQ(),
i2d_OCSP_CERTID(), and
i2d_OCSP_SERVICELOC() return the number of bytes
successfully encoded or a negative value if an error occurs.
SEE ALSO
ASN1_item_d2i(3), OCSP_CERTID_new(3), OCSP_REQUEST_new(3), OCSP_SERVICELOC_new(3)
STANDARDS
RFC 6960: X.509 Internet Public Key Infrastructure Online Certificate Status Protocol, section 4.1: Request Syntax
HISTORY
These functions first appeared in OpenSSL 0.9.7 and have been available since OpenBSD 3.2.