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