159 lines
3.7 KiB
Groff
159 lines
3.7 KiB
Groff
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.\" $OpenBSD: d2i_X509_CRL.3,v 1.8 2021/10/30 16:20:35 schwarze Exp $
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.\"
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.\" Copyright (c) 2016, 2021 Ingo Schwarze <schwarze@openbsd.org>
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.\"
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.\" Permission to use, copy, modify, and distribute this software for any
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.\" purpose with or without fee is hereby granted, provided that the above
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.\" copyright notice and this permission notice appear in all copies.
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.\"
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.\" THE SOFTWARE IS PROVIDED "AS IS" AND THE AUTHOR DISCLAIMS ALL WARRANTIES
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.\" WITH REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF
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.\" MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR
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.\" ANY SPECIAL, DIRECT, INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES
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.\" WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN AN
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.\" ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT OF
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.\" OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE.
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.\"
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.Dd $Mdocdate: October 30 2021 $
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.Dt D2I_X509_CRL 3
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.Os
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.Sh NAME
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.Nm d2i_X509_CRL ,
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.Nm i2d_X509_CRL ,
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.Nm d2i_X509_CRL_bio ,
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.Nm d2i_X509_CRL_fp ,
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.Nm i2d_X509_CRL_bio ,
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.Nm i2d_X509_CRL_fp ,
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.Nm d2i_X509_CRL_INFO ,
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.Nm i2d_X509_CRL_INFO ,
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.Nm d2i_X509_REVOKED ,
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.Nm i2d_X509_REVOKED
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.Nd decode and encode X.509 certificate revocation lists
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.Sh SYNOPSIS
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.In openssl/x509.h
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.Ft X509_CRL *
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.Fo d2i_X509_CRL
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.Fa "X509_CRL **val_out"
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.Fa "const unsigned char **der_in"
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.Fa "long length"
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.Fc
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.Ft int
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.Fo i2d_X509_CRL
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.Fa "X509_CRL *val_in"
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.Fa "unsigned char **der_out"
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.Fc
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.Ft X509_CRL *
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.Fo d2i_X509_CRL_bio
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.Fa "BIO *in_bio"
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.Fa "X509_CRL **der_out"
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.Fc
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.Ft X509_CRL *
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.Fo d2i_X509_CRL_fp
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.Fa "FILE *in_fp"
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.Fa "X509_CRL **der_out"
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.Fc
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.Ft int
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.Fo i2d_X509_CRL_bio
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.Fa "BIO *out_bio"
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.Fa "X509_CRL *der_in"
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.Fc
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.Ft int
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.Fo i2d_X509_CRL_fp
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.Fa "FILE *out_fp"
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.Fa "X509_CRL *der_in"
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.Fc
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.Ft X509_CRL_INFO *
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.Fo d2i_X509_CRL_INFO
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.Fa "X509_CRL_INFO **val_out"
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.Fa "const unsigned char **der_in"
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.Fa "long length"
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.Fc
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.Ft int
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.Fo i2d_X509_CRL_INFO
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.Fa "X509_CRL_INFO *val_in"
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.Fa "unsigned char **der_out"
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.Fc
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.Ft X509_REVOKED *
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.Fo d2i_X509_REVOKED
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.Fa "X509_REVOKED **val_out"
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.Fa "const unsigned char **der_in"
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.Fa "long length"
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.Fc
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.Ft int
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.Fo i2d_X509_REVOKED
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.Fa "X509_REVOKED *val_in"
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.Fa "unsigned char **der_out"
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.Fc
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.Sh DESCRIPTION
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These functions decode and encode X.509 certificate revocation lists.
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For details about the semantics, examples, caveats, and bugs, see
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.Xr ASN1_item_d2i 3 .
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.Pp
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.Fn d2i_X509_CRL
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and
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.Fn i2d_X509_CRL
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decode and encode an ASN.1
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.Vt CertificateList
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structure defined in RFC 5280 section 5.1.
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.Pp
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If
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.Xr X509_CRL_set_default_method 3
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is in effect and the
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.Fn crl_init
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callback is not
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.Dv NULL ,
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that callback is invoked at the end of
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.Fn d2i_X509_CRL .
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.Pp
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.Fn d2i_X509_CRL_bio ,
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.Fn d2i_X509_CRL_fp ,
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.Fn i2d_X509_CRL_bio ,
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and
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.Fn i2d_X509_CRL_fp
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are similar except that they decode or encode using a
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.Vt BIO
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or
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.Vt FILE
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pointer.
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.Pp
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.Fn d2i_X509_CRL_INFO
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and
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.Fn i2d_X509_CRL_INFO
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decode and encode an ASN.1
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.Vt TBSCertList
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structure defined in RFC 5280 section 5.1.
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.Pp
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.Fn d2i_X509_REVOKED
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and
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.Fn i2d_X509_REVOKED
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decode and encode an ASN.1 structure representing one element of
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the revokedCertificates field of the ASN.1
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.Vt TBSCertList
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structure.
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.Sh SEE ALSO
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.Xr ASN1_item_d2i 3 ,
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.Xr X509_CRL_METHOD_new 3 ,
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.Xr X509_CRL_new 3 ,
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.Xr X509_REVOKED_new 3
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.Sh STANDARDS
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RFC 5280: Internet X.509 Public Key Infrastructure Certificate and
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Certificate Revocation List (CRL) Profile,
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section 5: CRL and CRL Extensions Profile
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.Sh HISTORY
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.Fn d2i_X509_CRL ,
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.Fn i2d_X509_CRL ,
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.Fn d2i_X509_CRL_fp ,
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.Fn i2d_X509_CRL_fp ,
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.Fn d2i_X509_CRL_INFO ,
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.Fn i2d_X509_CRL_INFO ,
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.Fn d2i_X509_REVOKED ,
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and
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.Fn i2d_X509_REVOKED
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first appeared in SSLeay 0.5.1.
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.Fn d2i_X509_CRL_bio
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and
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.Fn i2d_X509_CRL_bio
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first appeared in SSLeay 0.6.0.
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These functions have been available since
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.Ox 2.4 .
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