new trezor-crypto, uint32_t -> size_t

rng.c

@@ -35,9 +35,10 @@ uint32_t random32(void)
 	return new;
 }
 
-void random_buffer(uint8_t *buf, uint32_t len)
+void random_buffer(uint8_t *buf, size_t len)
 {
-	uint32_t i, r = 0;
+	size_t i;
+	uint32_t r = 0;
 	for (i = 0; i < len; i++) {
 		if (i % 4 == 0) {
 			r = random32();

rng.h

@@ -21,8 +21,9 @@
 #define __RNG_H__
 
 #include <stdint.h>
+#include <stdlib.h>
 
 uint32_t random32(void);
-void random_buffer(uint8_t *buf, uint32_t len);
+void random_buffer(uint8_t *buf, size_t len);
 
 #endif

trezor-crypto

@@ -1 +1 @@
-Subproject commit 3747ba432336bf10191a63e84fbfead62e944ddb
+Subproject commit ffd2d69dd658bad0e78cad853f8b81f2cd3e4b05