FC_DeriveKey¶
Name¶
FC_DeriveKey - derive a key from a base key
Syntax¶
CK_RV FC_DeriveKey(
CK_SESSION_HANDLE hSession,
CK_MECHANISM_PTR pMechanism,
CK_OBJECT_HANDLE hBaseKey,
CK_ATTRIBUTE_PTR pTemplate,
CK_ULONG usAttributeCount,
CK_OBJECT_HANDLE_PTR phKey
);
Parameters¶
hSession[in] session handle.
pMechanism[in] pointer to the mechanism to use.
hBaseKey[in] handle of the base key.
pWrappedKey[in] pointer to the wrapped key.
pTemplate[in] pointer to the list of attributes for the new key.
usAttributeCount[in] number of attributes in the template.
phKey[out] pointer to the location to receive the handle of the new key.
Description¶
FC_DeriveKey derives (decrypts) a key and creates a new key object.
A user must log into the token (to assume the NSS User role) before calling FC_DeriveKey.