OUT UINT64 *Rand\r
);\r
\r
+/**\r
+ Generates a 128-bit random number.\r
+\r
+ if Rand is NULL, then ASSERT().\r
+\r
+ @param[out] Rand Buffer pointer to store the 128-bit random value.\r
+\r
+ @retval TRUE Random number generated successfully.\r
+ @retval FALSE Failed to generate the random number.\r
+\r
+**/\r
+BOOLEAN\r
+EFIAPI\r
+GetRandomNumber128 (\r
+ OUT UINT64 *Rand\r
+ );\r
+\r
#endif // __RNG_LIB_H__\r