32 lines
617 B
C
32 lines
617 B
C
/*
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* Author: Daniel Otte
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* Date: 06.06.2006
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* License: GPL
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*/
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#ifndef XTEA_H_
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#define XTEA_H_
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#include <stdint.h>
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/*
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* this fits for xtea.c and xtea-asm.S
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*
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*/
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#define XTEA_BLOCKSIZE 64
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#define XTEA_BLOCKSIZEB ((XTEA_BLOCKSIZE+7)/8)
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#define XTEA_KEYSIZE 128
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#define XTEA_KEYSIZEB ((XTEA_KEYSIZE+7)/8)
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/*
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* dest: the destination where result of operation will be placed (64 bit)
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* v: the block to operate on (64 bit)
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* k: the key for en/decryption (128 bit)
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*/
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void xtea_enc(void* dest, const void* v, const void* k);
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void xtea_dec(void* dest, const void* v, const void* k);
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#endif /*XTEA_H_*/
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