35 lines
1.1 KiB
C
35 lines
1.1 KiB
C
/* present.h */
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/*
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This file is part of the ARM-Crypto-Lib.
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Copyright (C) 2008 Daniel Otte (daniel.otte@rub.de)
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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 PRESENT_H_
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#define PRESENT_H_
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#include <stdint.h>
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typedef struct present_ctx_st{
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uint64_t k[32];
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} present_ctx_t;
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void present_init(const uint8_t* key, uint8_t keysize_b, present_ctx_t* ctx);
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void present_enc(void* buffer, present_ctx_t* ctx);
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void present_dec(void* buffer, present_ctx_t* ctx);
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#endif /*PRESENT_H_*/
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