mirror of
https://github.com/DarkFlippers/unleashed-firmware
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24 lines
514 B
C
24 lines
514 B
C
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#pragma once
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#include <stdint.h>
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#include <stdbool.h>
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typedef struct {
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uint32_t odd;
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uint32_t even;
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} Crypto1;
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void crypto1_reset(Crypto1* crypto1);
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void crypto1_init(Crypto1* crypto1, uint64_t key);
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uint8_t crypto1_bit(Crypto1* crypto1, uint8_t in, int is_encrypted);
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uint8_t crypto1_byte(Crypto1* crypto1, uint8_t in, int is_encrypted);
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uint8_t crypto1_word(Crypto1* crypto1, uint32_t in, int is_encrypted);
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uint32_t crypto1_filter(uint32_t in);
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uint32_t prng_successor(uint32_t x, uint32_t n);
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