FC_EncryptUpdate¶
Name¶
FC_EncryptUpdate - encrypt a block of a multi-part encryption operation.
Syntax¶
CK_RV FC_EncryptUpdate(
CK_SESSION_HANDLE hSession,
CK_BYTE_PTR pPart,
CK_ULONG usPartLen,
CK_BYTE_PTR pEncryptedPart,
CK_ULONG_PTR pusEncryptedPartLen
);
Parameters¶
hSession
[in] session handle.
pPart
[in] pointer to the next block of data to be encrypted.
usPartLen
[in] length of data block in bytes.
pEncryptedPart
[out] pointer to location where encrypted block is to be stored.
pusEncryptedPartaLen
[out] pointer the location where the number of bytes of encrypted data is to be stored.
Description¶
FC_EncryptUpdate
encrypts a block of data according to the attributes of the previous call to
FC_EncryptInit
. The block may be part of a multi-part encryption operation.
A user must log into the token (to assume the NSS User role) before calling FC_EncryptUpdate
.