X-Git-Url: https://git.cryptolib.org/?a=blobdiff_plain;f=rsa%2Frsa.h;fp=rsa%2Frsa.h;h=2d5c7729ee55736547dc8a84baee99e56e6cb536;hb=fb4cf7b5c6e5f28d886bd4216f09b8052c7bd013;hp=0000000000000000000000000000000000000000;hpb=7b5401ab9ce23a5da1de8b6c7de3a1aa20ac4cf8;p=avr-crypto-lib.git

diff --git a/rsa/rsa.h b/rsa/rsa.h
new file mode 100644
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--- /dev/null
+++ b/rsa/rsa.h
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+/* rsa.h */
+/*
+    This file is part of the AVR-Crypto-Lib.
+    Copyright (C) 2010 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 RSA_H_
+#define RSA_H_
+
+#include <stdint.h>
+#include "hfal/hfal-basic.h"
+#include "bigint/bigint.h"
+
+
+typedef bigint_t rsa_modulus_t;
+typedef bigint_t rsa_pubexp_t;
+typedef bigint_t rsa_privexp_t;
+
+typedef struct{
+	rsa_modulus_t modulus;
+	rsa_pubexp_t  pubexp;
+	rsa_privexp_t privexp;
+} rsa_ctx_t;
+
+
+uint8_t rsa_enc_bigint(bigint_t* c, const bigint_t* m,
+		                const rsa_ctx_t* ctx);
+uint8_t rsa_dec_bigint(bigint_t* m, const bigint_t* c,
+		                const rsa_ctx_t* ctx);
+
+#endif /* RSA_H_ */