Name
FC_Decrypt - Decrypt a block of data.
Syntax
CK_RV FC_Decrypt( CK_SESSION_HANDLE hSession, CK_BYTE_PTR pEncryptedData, CK_ULONG usEncryptedDataLen, CK_BYTE_PTR pData, CK_ULONG_PTR pusDataLen );
Parameters
hSession
- [in] session handle.
pEncryptedData
- [in] pointer to encrypted data block.
usEncryptedDataLen
- [in] length of the data in bytes.
pData
- [out] pointer to location where recovered data is to be stored.
pusDataLen
- [in,out] pointer to location where the length of recovered data is to be stored.
Description
FC_Decrypt
decrypts a block of data according to the attributes of the previous call to FC_DecryptInit
.
A user must log into the token (to assume the NSS User role) before calling FC_Decrypt
.