2022-03-24 01:14:34 +03:00
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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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2022-05-24 17:00:15 +03:00
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uint32_t crypto1_word(Crypto1* crypto1, uint32_t in, int is_encrypted);
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2022-03-24 01:14:34 +03:00
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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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2022-10-28 19:10:16 +03:00
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void crypto1_decrypt(
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Crypto1* crypto,
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uint8_t* encrypted_data,
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uint16_t encrypted_data_bits,
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uint8_t* decrypted_data);
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void crypto1_encrypt(
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Crypto1* crypto,
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uint8_t* keystream,
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uint8_t* plain_data,
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uint16_t plain_data_bits,
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uint8_t* encrypted_data,
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uint8_t* encrypted_parity);
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