init

include/crypto/openssl.h

@@ -0,0 +1,15 @@
+#pragma once
+
+
+int genRandomBytes(uint8_t *randombytes, size_t size);
+
+int buf2hex(const uint8_t *buf, size_t bufSize, char *str, size_t *strlen);
+
+int hex2buf(uint8_t *buf, size_t *bufSize, const char *strhex, size_t hexstrlen);
+// Error
+#define ERR_OPEN_FAILED     -1
+#define ERR_BAD_MODE        -2
+#define ERR_NEW_FAILED      -3
+#define ERR_RUN_FAILED      -4
+#define ERR_READ_FAILED     -5
+#define ERR_STATUS_UNINIT   -6