change key for a new round of experiments

2020-02-25 20:18:09 -05:00
parent d0af1d9819
commit bf6153062d
3 changed files with 19 additions and 1 deletions
--- a/c8_remote/lib/payload/include/bootrom_func.h
+++ b/c8_remote/lib/payload/include/bootrom_func.h
@@ -14,6 +14,21 @@ static inline int hardware_aes(unsigned long long cmd,
    return ((BOOTROM_FUNC_I) ADDR_HARDWARE_AES)(cmd, src, dst, len, opts, key, iv);
 }

+static inline int get_random(void *buf, int len)
+{
+    return ((BOOTROM_FUNC_I) ADDR_GET_RANDOM)(buf, len);
+}
+
+static inline unsigned int get_entropy()
+{
+    return ((BOOTROM_FUNC_I) ADDR_GET_ENTROPY)();
+}
+
+static inline void sha1(void *src, int len, void *dst)
+{
+    return ((BOOTROM_FUNC_V) ADDR_SHA1)(src, len, dst);
+}
+
 /* Timing */
 static inline int clock_gate(int device, int power)
 {