FC_SignEncryptUpdate¶
Name¶
FC_SignEncryptUpdate - continue a multi-part signing and encryption operation
Syntax¶
CK_RV FC_SignEncryptUpdate(
CK_SESSION_HANDLE hSession,
CK_BYTE_PTR pPart,
CK_ULONG ulPartLen,
CK_BYTE_PTR pEncryptedPart,
CK_ULONG_PTR pulEncryptedPartLen
);
Parameters¶
hSession
[in] session handle.
pPart
[in] pointer to the data part.
ulPartLen
[in] length of data in bytes.
pEncryptedPart
[in] pointer to the location which receives the signed and encrypted data part or NULL.
pulEncryptedPartLen
[in] pointer to the length of the encrypted part buffer.
Description¶
FC_SignEncryptUpdate
continues a multi-part signature and encryption operation. After calling
both FC_SignInit
and FC_EncryptInit
to set up the operations this function may be called
multiple times. The operation is finished by calls to FC_SignFinal
and FC_EncryptFinal
.
A user must log into the token (to assume the NSS User role) before calling
FC_SignEncryptUpdate
.