now with rsassa-pkcs1v15 (old rsa signatures) + many new things

[arm-crypto-lib.git] / rsa / rsassa_pkcs1v15.h

diff --git a/rsa/rsassa_pkcs1v15.h b/rsa/rsassa_pkcs1v15.h
new file mode 100644 (file)
index 0000000..88e9b56
--- /dev/null
+++ b/rsa/rsassa_pkcs1v15.h
@@ -0,0 +1,46 @@
+/* rsassa_pkcs1v15.h */
+/*
+    This file is part of the AVR-Crypto-Lib.
+    Copyright (C) 2012 Daniel Otte (daniel.otte@rub.de)
+
+    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/>.
+*/
+
+#ifndef RSASSA_PKCS1V15_H_
+#define RSASSA_PKCS1V15_H_
+
+#include <stdint.h>
+#include "rsa_basic.h"
+
+typedef struct {
+       const uint8_t length;
+       const uint8_t *data;
+} pkcs1v15_algo_prefix_t;
+
+extern const pkcs1v15_algo_prefix_t pkcs1v15_md5_prefix;
+extern const pkcs1v15_algo_prefix_t pkcs1v15_sha1_prefix;
+extern const pkcs1v15_algo_prefix_t pkcs1v15_sha224_prefix;
+extern const pkcs1v15_algo_prefix_t pkcs1v15_sha256_prefix;
+extern const pkcs1v15_algo_prefix_t pkcs1v15_sha384_prefix;
+extern const pkcs1v15_algo_prefix_t pkcs1v15_sha512_prefix;
+
+uint8_t rsa_sign_pkcs1v15(void* dest, uint16_t* out_length_B, const void* hash,
+               uint16_t hash_length_B, const rsa_privatekey_t* key,
+               const pkcs1v15_algo_prefix_t* algo_prefix);
+
+uint8_t rsa_verify_pkcs1v15(const void* signature, uint16_t signature_length_B,
+               const void* hash, uint16_t hash_length_B, const rsa_publickey_t* key,
+               const pkcs1v15_algo_prefix_t* algo_prefix);
+
+#endif /* RSASSA_PKCS1V15_H_ */