42 lines
1.6 KiB
C
42 lines
1.6 KiB
C
/* scal-basic.h */
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/*
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This file is part of the AVR-Crypto-Lib.
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Copyright (C) 2006-2015 Daniel Otte (bg@nerilex.org)
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This program is free software: you can redistribute it and/or modify
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it under the terms of the GNU General Public License as published by
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the Free Software Foundation, either version 3 of the License, or
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(at your option) any later version.
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This program is distributed in the hope that it will be useful,
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but WITHOUT ANY WARRANTY; without even the implied warranty of
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MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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GNU General Public License for more details.
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You should have received a copy of the GNU General Public License
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along with this program. If not, see <http://www.gnu.org/licenses/>.
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*/
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#ifndef SCAL_BASIC_H_
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#define SCAL_BASIC_H_
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#include <stdlib.h>
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#include <stdint.h>
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#include "streamcipher_descriptor.h"
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#include "keysize_descriptor.h"
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#include <avr/pgmspace.h>
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uint8_t scal_cipher_init(const scdesc_t *cipher_descriptor,
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const void *key, uint16_t keysize_b,
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const void *iv, uint16_t ivsize_b, scgen_ctx_t *ctx);
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void scal_cipher_free(scgen_ctx_t *ctx);
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uint8_t scal_cipher_gen_byte(scgen_ctx_t *ctx);
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void scal_cipher_gen_block(void *block, scgen_ctx_t *ctx);
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void scal_cipher_gen_fillblock(void *block, uint16_t blocksize_B, scgen_ctx_t *ctx);
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uint16_t scal_cipher_getBlocksize_b(const scdesc_t *desc);
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PGM_VOID_P scal_cipher_getKeysizeDesc(const scdesc_t *desc);
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PGM_VOID_P scal_cipher_getIVsizeDesc(const scdesc_t *desc);
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#endif /* SCAL_BASIC_H_ */
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