CMS_get1_ReceiptRequest
Section: OpenSSL (3)
Updated: 2017-05-25
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NAME
CMS_ReceiptRequest_create0, CMS_add1_ReceiptRequest, CMS_get1_ReceiptRequest, CMS_ReceiptRequest_get0_values - CMS signed receipt request functions.
SYNOPSIS
#include <openssl/cms.h>
CMS_ReceiptRequest *CMS_ReceiptRequest_create0(unsigned char *id, int idlen, int allorfirst, STACK_OF(GENERAL_NAMES) *receiptList, STACK_OF(GENERAL_NAMES) *receiptsTo);
int CMS_add1_ReceiptRequest(CMS_SignerInfo *si, CMS_ReceiptRequest *rr);
int CMS_get1_ReceiptRequest(CMS_SignerInfo *si, CMS_ReceiptRequest **prr);
void CMS_ReceiptRequest_get0_values(CMS_ReceiptRequest *rr, ASN1_STRING **pcid, int *pallorfirst, STACK_OF(GENERAL_NAMES) **plist, STACK_OF(GENERAL_NAMES) **prto);
DESCRIPTION
CMS_ReceiptRequest_create0() creates a signed receipt request structure. The
signedContentIdentifier field is set using
id and
idlen, or it is set
to 32 bytes of pseudo random data if
id is
NULL. If
receiptList is
NULL
the allOrFirstTier option in
receiptsFrom is used and set to the value of
the
allorfirst parameter. If
receiptList is not
NULL the
receiptList
option in
receiptsFrom is used. The
receiptsTo parameter specifies the
receiptsTo field value.
The CMS_add1_ReceiptRequest() function adds a signed receipt request rr
to SignerInfo structure si.
int CMS_get1_ReceiptRequest() looks for a signed receipt request in si, if
any is found it is decoded and written to prr.
CMS_ReceiptRequest_get0_values() retrieves the values of a receipt request.
The signedContentIdentifier is copied to pcid. If the allOrFirstTier
option of receiptsFrom is used its value is copied to pallorfirst
otherwise the receiptList field is copied to plist. The receiptsTo
parameter is copied to prto.
NOTES
For more details of the meaning of the fields see
RFC2634.
The contents of a signed receipt should only be considered meaningful if the
corresponding CMS_ContentInfo structure can be successfully verified using
CMS_verify().
RETURN VALUES
CMS_ReceiptRequest_create0() returns a signed receipt request structure or
NULL if an error occurred.
CMS_add1_ReceiptRequest() returns 1 for success or 0 is an error occurred.
CMS_get1_ReceiptRequest() returns 1 is a signed receipt request is found and
decoded. It returns 0 if a signed receipt request is not present and -1 if
it is present but malformed.
SEE ALSO
ERR_get_error(3),
CMS_sign(3),
CMS_sign_receipt(3),
CMS_verify(3)
CMS_verify_receipt(3)
HISTORY
CMS_ReceiptRequest_create0(),
CMS_add1_ReceiptRequest(),
CMS_get1_ReceiptRequest() and
CMS_ReceiptRequest_get0_values() were added to
OpenSSL 0.9.8
Index
- NAME
-
- SYNOPSIS
-
- DESCRIPTION
-
- NOTES
-
- RETURN VALUES
-
- SEE ALSO
-
- HISTORY
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