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a528d4f0a9
If something was "present in all versions" of SSLeay, or if it was added to a version of SSLeay (and therefore predates OpenSSL), remove mention of it. Documentation history now starts with OpenSSL. Remove mention of all history before OpenSSL 0.9.8, inclusive. Remove all AUTHOR sections. Reviewed-by: Tim Hudson <tjh@openssl.org>
62 lines
1.8 KiB
Plaintext
62 lines
1.8 KiB
Plaintext
=pod
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=head1 NAME
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CMS_add0_cert, CMS_add1_cert, CMS_get1_certs, CMS_add0_crl, CMS_add1_crl, CMS_get1_crls, - CMS certificate and CRL utility functions
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=head1 SYNOPSIS
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#include <openssl/cms.h>
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int CMS_add0_cert(CMS_ContentInfo *cms, X509 *cert);
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int CMS_add1_cert(CMS_ContentInfo *cms, X509 *cert);
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STACK_OF(X509) *CMS_get1_certs(CMS_ContentInfo *cms);
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int CMS_add0_crl(CMS_ContentInfo *cms, X509_CRL *crl);
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int CMS_add1_crl(CMS_ContentInfo *cms, X509_CRL *crl);
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STACK_OF(X509_CRL) *CMS_get1_crls(CMS_ContentInfo *cms);
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=head1 DESCRIPTION
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CMS_add0_cert() and CMS_add1_cert() add certificate B<cert> to B<cms>.
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must be of type signed data or enveloped data.
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CMS_get1_certs() returns all certificates in B<cms>.
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CMS_add0_crl() and CMS_add1_crl() add CRL B<crl> to B<cms>. CMS_get1_crls()
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returns any CRLs in B<cms>.
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=head1 NOTES
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The CMS_ContentInfo structure B<cms> must be of type signed data or enveloped
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data or an error will be returned.
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For signed data certificates and CRLs are added to the B<certificates> and
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B<crls> fields of SignedData structure. For enveloped data they are added to
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B<OriginatorInfo>.
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As the B<0> implies CMS_add0_cert() adds B<cert> internally to B<cms> and it
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must not be freed up after the call as opposed to CMS_add1_cert() where B<cert>
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must be freed up.
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The same certificate or CRL must not be added to the same cms structure more
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than once.
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=head1 RETURN VALUES
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CMS_add0_cert(), CMS_add1_cert() and CMS_add0_crl() and CMS_add1_crl() return
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1 for success and 0 for failure.
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CMS_get1_certs() and CMS_get1_crls() return the STACK of certificates or CRLs
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or NULL if there are none or an error occurs. The only error which will occur
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in practice is if the B<cms> type is invalid.
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=head1 SEE ALSO
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L<ERR_get_error(3)>,
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L<CMS_sign(3)>,
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L<CMS_encrypt(3)>
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=cut
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