rel_1.6.0 init

Living_SDK/security/id2/platform/irot_pal.c

@@ -0,0 +1,70 @@
+/*
+ * Copyright (C) 2018 Alibaba Group Holding Limited
+ */
+
+#ifdef PLATFORM_ALIOS
+
+#include <stdio.h>
+#include <string.h>
+#include <stdlib.h>
+#include <stdarg.h>
+#include <time.h>
+#include "config.h"
+#include "irot_pal.h"
+#include "log/log.h"
+#include "ali_crypto.h"
+#include "crypto.h"
+
+#include <aos/kernel.h>
+
+void* irot_pal_memory_malloc(int size)
+{
+    void* ptr;
+    ptr = aos_malloc(size);
+    return ptr;
+}
+
+void irot_pal_memory_free(void* ptr)
+{
+    aos_free(ptr);
+}
+
+irot_result_t irot_pal_get_random(uint8_t* buf, uint32_t len)
+{
+    ali_crypto_result result;
+    static int flag = 0;
+    uint32_t seed;
+
+    if (flag == 0)
+    {
+        seed = (uint32_t)aos_now_ms();
+        result = crypto_seed((uint8_t*)&seed, sizeof(seed));
+        if (result != ALI_CRYPTO_SUCCESS)
+        {
+            return IROT_ERROR_GENERIC;
+        }
+        flag = 1;
+    }
+    result = crypto_rand_gen(buf, len);
+#if (ID2_LOCAL_TEST)
+    memset(buf, 0xAB, len);
+#endif
+    if (result != ALI_CRYPTO_SUCCESS)
+    {
+        return IROT_ERROR_GENERIC;
+    }
+    return IROT_SUCCESS;
+}
+
+void irot_pal_log(const char* fmt, ...)
+{
+    va_list args;
+
+    printf(" ID2=> ");
+    va_start(args, fmt);
+    vprintf(fmt, args);
+    va_end(args);
+    //fflush(stdout);
+}
+
+#endif