init commit of lib

red_crypto.mk

@@ -0,0 +1,11 @@
+# make config rules for red_crypto
+SRC += red_crypto/red_crypto.c
+
+SRC += red_crypto/sha256.c
+SRC += red_crypto/aes.c
+SRC += red_crypto/kuznechik_8bit.c
+SRC += red_crypto/ascii_table.c
+
+# SRC += red_crypto/kuznechik_128bit.c # you can't include this, because you may not have ARMv8 and upper, check this
+# TODO: do something like this:
+# ifneq ($(findstring HAL_USE_CRY TRUE,$(HALCONF)),)