Emv4 - more additions to hf emv exec

[proxmark3-svn] / client / emv / emv_pk.h

diff --git a/client/emv/emv_pk.h b/client/emv/emv_pk.h
new file mode 100644 (file)
index 0000000..e291a06
--- /dev/null
+++ b/client/emv/emv_pk.h
@@ -0,0 +1,48 @@
+/*
+ * libopenemv - a library to work with EMV family of smart cards
+ * Copyright (C) 2015 Dmitry Eremin-Solenikov
+ *
+ * This library is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU Lesser General Public
+ * License as published by the Free Software Foundation; either
+ * version 2.1 of the License, or (at your option) any later version.
+ *
+ * This library 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
+ * Lesser General Public License for more details.
+ */
+
+#ifndef EMV_PK_H
+#define EMV_PK_H
+
+#include <stdbool.h>
+#include <stddef.h>
+
+struct emv_pk {
+       unsigned char rid[5];
+       unsigned char index;
+       unsigned char serial[3];
+       unsigned char pan[10];
+       unsigned char hash_algo;
+       unsigned char pk_algo;
+       unsigned char hash[20];
+       unsigned char exp[3];
+       size_t elen;
+       size_t mlen;
+       unsigned char *modulus;
+       unsigned int expire;
+};
+
+#define EXPIRE(yy, mm, dd)     0x ## yy ## mm ## dd
+
+struct emv_pk *emv_pk_parse_pk(char *buf);
+struct emv_pk *emv_pk_new(size_t modlen, size_t explen);
+void emv_pk_free(struct emv_pk *pk);
+char *emv_pk_dump_pk(const struct emv_pk *pk);
+bool emv_pk_verify(const struct emv_pk *pk);
+
+char *emv_pk_get_ca_pk_file(const char *dirname, const unsigned char *rid, unsigned char idx);
+char *emv_pk_get_ca_pk_rid_file(const char *dirname, const unsigned char *rid);
+struct emv_pk *emv_pk_get_ca_pk(const unsigned char *rid, unsigned char idx);
+#endif