Add capabilities binary

rdrand.c

+#include <stdio.h>
+#include <string.h>
+#include <cpuid.h>
+
+#define bit_RDRND   (1 << 30)
+
+void rdrand()
+{
+
+    unsigned int eax;
+    unsigned int ebx;
+    unsigned int ecx;
+    unsigned int edx;
+
+    eax = 0x01;
+
+    __asm__ __volatile__(
+                         "cpuid;"
+                         : "=a"(eax), "=b"(ebx), "=c"(ecx), "=d"(edx)
+                         : "a"(eax)
+                         );
+
+    if(ecx & bit_RDRND){
+        //use rdrand
+        printf("Has RDRND: %d\n", 1);
+    }
+    else
+    {
+        printf("Has RDRND: %d\n", 0);
+    }
+}
+
+void aesni()
+{
+    unsigned int eax, ebx, ecx, edx;
+
+    eax = ebx = ecx = edx = 0;
+    __get_cpuid(1, &eax, &ebx, &ecx, &edx);
+    printf("Has AES-NI: %d\n", (ecx & bit_AES) > 0);
+}
+
+int main(int argc, char **argv)
+{
+	rdrand();
+	aesni();
+}