STACK_OF(X509) *CMS_get1_certs(CMS_ContentInfo *cms);
int CMS_add0_crl(CMS_ContentInfo *cms, X509_CRL *crl);
+ int CMS_add1_crl(CMS_ContentInfo *cms, X509_CRL *crl);
STACK_OF(X509_CRL) *CMS_get1_crls(CMS_ContentInfo *cms);
=head1 DESCRIPTION
-CMS_add0_cert() and CMS_add1_cert() add certificate B<cert> to B<cms> which
+CMS_add0_cert() and CMS_add1_cert() add certificate B<cert> to B<cms>.
must be of type signed data or enveloped data.
CMS_get1_certs() returns all certificates in B<cms>.
-CMS_add0_crl() adds CRL B<crl> to B<cms> which must be of type signed data or
-enveloped data. CMS_get1_crls() returns any CRLs in B<cms>.
+CMS_add0_crl() and CMS_add1_crl() add CRL B<crl> to B<cms>. CMS_get1_crls()
+returns any CRLs in B<cms>.
=head1 NOTES
+The CMS_ContentInfo structure B<cms> must be of type signed data or enveloped
+data or an error will be returned.
+
+For signed data certificates and CRLs are added to the B<certificates> and
+B<crls> fields of SignedData structure. For enveloped data they are added to
+B<OriginatorInfo>.
+
As the B<0> implies CMS_add0_cert() adds B<cert> internally to B<cms> and it
must not be freed up after the call as opposed to CMS_add1_cert() where B<cert>
must be freed up.
The same certificate or CRL must not be added to the same cms structure more
than once.
-For signed data CMS types certificates and CRLs are added to the
-B<certificates> and B<crls> fields of the SignedData structure. For enveloped
-data they are added to B<OriginatorInfo>.
-
=head1 RETURN VALUES
-CMS_add0_cert(), CMS_add1_cert() and CMS_add0_crl() return 1 for success and
-0 for failure.
+CMS_add0_cert(), CMS_add1_cert() and CMS_add0_crl() and CMS_add1_crl() return
+1 for success and 0 for failure.
CMS_get1_certs() and CMS_get1_crls() return the STACK of certificates or CRLs
or NULL if there are none or an error occurs. The only error which will occur
=head1 SEE ALSO
-L<ERR_get_error(3)|ERR_get_error(3)>
+L<ERR_get_error(3)|ERR_get_error(3)>,
+L<CMS_sign(3)|CMS_sign(3)>,
+L<CMS_encrypt(3)|CMS_encrypt(3)>
=head1 HISTORY