+/* norx32.h */
+/*
+ This file is part of the AVR-Crypto-Lib.
+ Copyright (C) 2014 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 NORX_NORX32_H_
+#define NORX_NORX32_H_
+
+#include <stdint.h>
+
+typedef struct {
+ uint8_t d;
+ uint8_t r;
+ uint16_t a;
+ uint32_t s[16];
+} norx32_ctx_t;
+
+
+
+/******************************************************************************/
+
+int8_t norx32_init (
+ norx32_ctx_t *ctx,
+ const void* nonce,
+ const void* key,
+ uint16_t tag_size_b,
+ uint8_t rounds,
+ uint8_t parallel );
+void norx32_finalize(norx32_ctx_t *ctx, void *tag);
+void norx32_add_header_block(norx32_ctx_t *ctx, const void *block);
+void norx32_add_header_last_block(
+ norx32_ctx_t *ctx,
+ const void *block,
+ uint16_t length_b );
+
+void norx32_encrypt_block(norx32_ctx_t *ctx, void *dest, const void *src);
+
+void norx32_encrypt_last_block(
+ norx32_ctx_t *ctx,
+ void *dest,
+ const void *src,
+ uint16_t length_b );
+void norx32_add_trailer_block(norx32_ctx_t *ctx, const void *block);
+
+void norx32_add_trailer_last_block(
+ norx32_ctx_t *ctx,
+ const void *block,
+ uint16_t length_b );
+
+/******************************************************************************/
+
+void norx32_default_simple (
+ void *data_dest,
+ void *tag_dest,
+ const void *key,
+ const void *nonce,
+ const void *header,
+ size_t header_length_B,
+ const void *data_src,
+ size_t data_length_B,
+ const void *trailer,
+ size_t trailer_length_B );
+
+#endif /* NORX_NORX32_H_ */