NAME

        CMS_sign_receipt - create a CMS signed receipt

SYNOPSIS

        #include <openssl/cms.h>

        CMS_ContentInfo *CMS_sign_receipt(CMS_SignerInfo *si, X509 *signcert, EVP_PKEY *pkey, STACK_OF(X509) *certs, unsigned int flags);

DESCRIPTION

       CMS_sign_receipt() creates and returns a CMS signed receipt structure. si is the
       CMS_SignerInfo structure containing the signed receipt request.  signcert is the
       certificate to sign with, pkey is the corresponding private key.  certs is an optional
       additional set of certificates to include in the CMS structure (for example any
       intermediate CAs in the chain).

       flags is an optional set of flags.

NOTES

       This functions behaves in a similar way to CMS_sign() except the flag values CMS_DETACHED,
       CMS_BINARY, CMS_NOATTR, CMS_TEXT and CMS_STREAM are not supported since they do not make
       sense in the context of signed receipts.

RETURN VALUES

       CMS_sign_receipt() returns either a valid CMS_ContentInfo structure or NULL if an error
       occurred.  The error can be obtained from ERR_get_error(3).

SEE ALSO

       ERR_get_error(3), CMS_verify_receipt(3), CMS_sign(3)

HISTORY

       CMS_sign_receipt() was added to OpenSSL 0.9.8