FC_DigestUpdate¶
Name¶
FC_DigestUpdate - process the next block of a multi-part digest operation.
Syntax¶
CK_RV FC_DigestUpdate(
CK_SESSION_HANDLE hSession,
CK_BYTE_PTR pPart,
CK_ULONG usPartLen
);
Parameters¶
hSession
[in] session handle.
pPart
[in] pointer to the next block of data to be digested.
usPartLen
[in] length of data block in bytes.
Description¶
FC_DigestUpdate
starts or continues a multi-part digest operation. One or more blocks may be
part of the message digest operation. The digest for the entire message is returned by a call to
FC_DigestFinal.
A user may call FC_DigestUpdate
without logging into the token (to assume the NSS User role).