union _STORAGE_CRYPTO_KEY_TYPE {
struct {
unsigned char DirectKey : 1;/* 0x0:0 1 */
unsigned char PlatformWrappedKey : 1;/* 0x0:1 1 */
unsigned char PlutonWrappedKey : 1;/* 0x0:2 1 */
unsigned char Reserved : 5;/* 0x0:3 1 */
};/* 0x0 1 */
unsigned char AsUchar;/* 0x0 1 */
};