Begin adding the public key test vectors for use with tests.

c89ize.py

@@ -0,0 +1,48 @@
+#!/usr/bin/python3
+
+import os
+import re
+
+def process_line(line):
+    r = re.compile(r'.*?//(.*)')
+    if r.match(line):
+        newline = line.replace("//", "/*")
+        newline = newline + " */"
+        return True, newline
+    return False, ""
+
+def c_read_replace(filename):
+
+    print("Processing %s" % filename)
+    with open(filename, 'rb+') as f:
+        filetext = ""
+        line = f.readline().decode("utf-8")
+
+        while line:
+            line = line.strip("\n")
+            changed, newline = process_line(line)
+            if changed:
+                line = newline
+            filetext = filetext + line + "\n"
+
+            line = f.readline().decode("utf-8")
+
+        f.seek(0)
+        f.write(filetext.encode("utf-8"))
+    print("Done")
+
+def find_c_h_files():
+
+    file_list = []
+    for root, dirs, files in os.walk("."):
+        for f in files:
+            if f.endswith(".c"): 
+                file_list.append(os.path.join(root, f))
+            if f.endswith(".h"):
+                file_list.append(os.path.join(root, f))
+    return file_list
+
+if __name__ == '__main__':
+    c_files = find_c_h_files()
+    for f in c_files:
+        c_read_replace(f)

mk/objects.mk

@@ -1,6 +1,5 @@
 
-OBJS = $(OBJDIR)/e4symclient.$O           \
-       $(OBJDIR)/e4c_store_file.$O        \
+OBJS = $(OBJDIR)/e4c_store_file.$O        \
        $(OBJDIR)/e4util.$O                \
        $(OBJDIR)/crypto/aes_siv.$O        \
        $(OBJDIR)/crypto/aes256enc_ref.$O  \
@@ -11,6 +10,9 @@ OBJS = $(OBJDIR)/e4symclient.$O           \
        $(OBJDIR)/strlcpy.$O
 
 
+OBJS += $(OBJDIR)/e4pkcclient.$O
+
+
 OBJS += $(OBJDIR)/crypto/curve25519/curve25519-donna.$O \
         $(OBJDIR)/crypto/ed25519/add_scalar.$O \
 	$(OBJDIR)/crypto/ed25519/ed25519_test.$O \

src/crypto/ed25519/ge.c

@@ -1,3 +1,5 @@
+
+#include "e4/stdint.h"
 #include "ge.h"
 #include "precomp_data.h"
 

src/e4pkc255client.c → src/e4pkcclient.c

@@ -2,6 +2,7 @@
  * (c) 2018-2019 Copyright Teserakt AG
  */
 
+
 #include <string.h>
 #ifndef __AVR__
 #include <stdio.h>
@@ -120,7 +121,7 @@ int e4c_unprotect_message(uint8_t *mptr,
         control = 1;
     }
 
-    /* check timestamp */
+    /* Retrieve timestamp encoded as little endian */
     tstamp = 0;
     for (j = 7; j >= 0; j--)
     {

test/e4.c

@@ -1,5 +1,4 @@
 
-
 #include <stdint.h>
 #include <stdio.h>
 #include <stdlib.h>