--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/libtomcrypt/src/headers/tomcrypt_dropbear.h	Fri Feb 09 23:49:22 2018 +0800
@@ -0,0 +1,84 @@
+/* compile options depend on Dropbear options.h */
+#include "options.h"
+
+/* Dropbear config */
+
+#define LTC_NOTHING
+
+/* Use small code where possible */
+#if DROPBEAR_SMALL_CODE
+#define LTC_SMALL_CODE
+#endif
+
+#if DROPBEAR_BLOWFISH
+#define LTC_BLOWFISH
+#endif
+#if DROPBEAR_AES
+#define LTC_RIJNDAEL
+#endif
+/* _TABLES tells it to use tables during setup, _SMALL means to use the smaller scheduled key format
+ * (saves 4KB of ram), _ALL_TABLES enables all tables during setup */
+#if DROPBEAR_TWOFISH
+#define LTC_TWOFISH
+#define LTC_TWOFISH_SMALL
+#endif
+
+#if DROPBEAR_3DES
+#define LTC_DES
+#endif
+
+#if DROPBEAR_ENABLE_CTR_MODE
+#define LTC_CBC_MODE
+#endif
+
+#if DROPBEAR_ENABLE_CTR_MODE
+#define LTC_CTR_MODE
+#endif
+
+
+#if DROPBEAR_SHA512
+#define LTC_SHA512
+#endif
+
+#if DROPBEAR_SHA384
+#define LTC_SHA384
+#endif
+
+#if DROPBEAR_SHA256
+#define LTC_SHA256
+#endif
+
+#define LTC_SHA1
+
+#if DROPBEAR_MD5
+#define LTC_MD5
+#endif
+
+/* ECC */
+#if DROPBEAR_ECC
+#define LTC_MECC
+#define LTM_DESC
+
+/* use Shamir's trick for point mul (speeds up signature verification) */
+#define LTC_ECC_SHAMIR
+
+#if DROPBEAR_ECC_256
+#define LTC_ECC256
+#endif
+#if DROPBEAR_ECC_384
+#define LTC_ECC384
+#endif
+#if DROPBEAR_ECC_521
+#define LTC_ECC521
+#endif
+
+#endif /* DROPBEAR_ECC */
+
+#define LTC_HMAC
+#define LTC_HASH_HELPERS
+
+#define LTC_NO_TEST
+
+#define LTC_BASE64
+
+/* end Dropbear config */