FC_SignUpdate¶
Name¶
FC_SignUpdate - process the next block of a multi-part signing operation.
Syntax¶
CK_RV FC_SignUpdate(
CK_SESSION_HANDLE hSession,
CK_BYTE_PTR pPart,
CK_ULONG usPartLen
);
Parameters¶
hSession
[in] session handle.
pPart
[in] pointer to the next block of the data to be signed.
usPartLen
[in] length of data block in bytes.
Description¶
FC_SignUpdate
starts or continues a multi-part signature operation. One or more blocks may be
part of the signature. The signature for the entire message is returned by a call to
FC_SignFinal.
A user must log into the token (to assume the NSS User role) before calling FC_SignUpdate
.