1 files changed, 97 insertions, 0 deletions
diff --git a/attic/historic/anode/libanode/tests/ec-test.c b/attic/historic/anode/libanode/tests/ec-test.c
new file mode 100644
index 00000000..49f04265
--- /dev/null
+++ b/attic/historic/anode/libanode/tests/ec-test.c
@@ -0,0 +1,97 @@
+/* libanode: the Anode C reference implementation
+ * Copyright (C) 2009 Adam Ierymenko <adam.ierymenko@gmail.com>
+ *
+ * This program is free software: you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation, either version 3 of the License, or
+ * (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program.  If not, see <http://www.gnu.org/licenses/>. */
+
+#include <stdio.h>
+#include <string.h>
+#include <stdlib.h>
+#include "../impl/ec.h"
+#include "../impl/misc.h"
+
+#define TEST_KEY_LEN 128
+#define AnodeEC_key_to_hex(k,b,l) Anode_to_hex((k)->key,(k)->bytes,(b),l)
+
+int main(int argc,char **argv)
+{
+  struct AnodeECKeyPair pair1;
+  struct AnodeECKeyPair pair2;
+  struct AnodeECKeyPair pair3;
+  unsigned char key[TEST_KEY_LEN];
+  char str[16384];
+
+  printf("Creating key pair #1...\n");
+  if (!AnodeECKeyPair_generate(&pair1)) {
+    printf("Could not create key pair.\n");
+    return 1;
+  }
+  AnodeEC_key_to_hex(&pair1.pub,str,sizeof(str));
+  printf("Public:  %s\n",str);
+  AnodeEC_key_to_hex(&pair1.priv,str,sizeof(str));
+  printf("Private: %s\n\n",str);
+
+  printf("Creating key pair #2...\n");
+  if (!AnodeECKeyPair_generate(&pair2)) {
+    printf("Could not create key pair.\n");
+    return 1;
+  }
+  AnodeEC_key_to_hex(&pair2.pub,str,sizeof(str));
+  printf("Public:  %s\n",str);
+  AnodeEC_key_to_hex(&pair2.priv,str,sizeof(str));
+  printf("Private: %s\n\n",str);
+
+  printf("Key agreement between public #2 and private #1...\n");
+  if (!AnodeECKeyPair_agree(&pair1,&pair2.pub,key,TEST_KEY_LEN)) {
+    printf("Agreement failed.\n");
+    return 1;
+  }
+  Anode_to_hex(key,TEST_KEY_LEN,str,sizeof(str));
+  printf("Agreed secret: %s\n\n",str);
+
+  printf("Key agreement between public #1 and private #2...\n");
+  if (!AnodeECKeyPair_agree(&pair2,&pair1.pub,key,TEST_KEY_LEN)) {
+    printf("Agreement failed.\n");
+    return 1;
+  }
+  Anode_to_hex(key,TEST_KEY_LEN,str,sizeof(str));
+  printf("Agreed secret: %s\n\n",str);
+
+  printf("Testing key pair init function (init #3 from #2's parts)...\n");
+  if (!AnodeECKeyPair_init(&pair3,&(pair2.pub),&(pair2.priv))) {
+    printf("Init failed.\n");
+    return 1;
+  }
+
+  printf("Key agreement between public #1 and private #3...\n");
+  if (!AnodeECKeyPair_agree(&pair3,&pair1.pub,key,TEST_KEY_LEN)) {
+    printf("Agreement failed.\n");
+    return 1;
+  }
+  Anode_to_hex(key,TEST_KEY_LEN,str,sizeof(str));
+  printf("Agreed secret: %s\n\n",str);
+
+  printf("Key agreement between public #1 and private #1...\n");
+  if (!AnodeECKeyPair_agree(&pair1,&pair1.pub,key,TEST_KEY_LEN)) {
+    printf("Agreement failed.\n");
+    return 1;
+  }
+  Anode_to_hex(key,TEST_KEY_LEN,str,sizeof(str));
+  printf("Agreed secret (should not match): %s\n\n",str);
+
+  AnodeECKeyPair_destroy(&pair1);
+  AnodeECKeyPair_destroy(&pair2);
+  AnodeECKeyPair_destroy(&pair3);
+
+  return 0;
+}