1=pod
2
3=head1 NAME
4
5 CMS_sign_receipt - create a CMS signed receipt
6
7=head1 SYNOPSIS
8
9 #include <openssl/cms.h>
10
11 CMS_ContentInfo *CMS_sign_receipt(CMS_SignerInfo *si, X509 *signcert, EVP_PKEY *pkey, STACK_OF(X509) *certs, unsigned int flags);
12
13=head1 DESCRIPTION
14
15CMS_sign_receipt() creates and returns a CMS signed receipt structure. B<si> is
16the B<CMS_SignerInfo> structure containing the signed receipt request.
17B<signcert> is the certificate to sign with, B<pkey> is the corresponding
18private key.  B<certs> is an optional additional set of certificates to include
19in the CMS structure (for example any intermediate CAs in the chain).
20
21B<flags> is an optional set of flags.
22
23=head1 NOTES
24
25This functions behaves in a similar way to CMS_sign() except the flag values
26B<CMS_DETACHED>, B<CMS_BINARY>, B<CMS_NOATTR>, B<CMS_TEXT> and B<CMS_STREAM>
27are not supported since they do not make sense in the context of signed
28receipts.
29
30=head1 RETURN VALUES
31
32CMS_sign_receipt() returns either a valid CMS_ContentInfo structure or NULL if
33an error occurred.  The error can be obtained from ERR_get_error(3).
34
35=head1 SEE ALSO
36
37L<ERR_get_error(3)|ERR_get_error(3)>,
38L<CMS_verify_receipt(3)|CMS_verify_receipt(3)>,
39L<CMS_sign(3)|CMS_sign(3)>
40
41=head1 HISTORY
42
43CMS_sign_receipt() was added to OpenSSL 0.9.8
44
45=cut
46