kopia lustrzana https://github.com/solokeys/solo1
62 wiersze
2.2 KiB
C
62 wiersze
2.2 KiB
C
// Copyright 2019 SoloKeys Developers
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//
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// Licensed under the Apache License, Version 2.0, <LICENSE-APACHE or
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// http://apache.org/licenses/LICENSE-2.0> or the MIT license <LICENSE-MIT or
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// http://opensource.org/licenses/MIT>, at your option. This file may not be
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// copied, modified, or distributed except according to those terms.
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#ifndef _CRYPTO_H
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#define _CRYPTO_H
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#include <stddef.h>
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#define USE_SOFTWARE_IMPLEMENTATION
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void crypto_sha256_init();
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void crypto_sha256_update(uint8_t * data, size_t len);
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void crypto_sha256_update_secret();
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void crypto_sha256_final(uint8_t * hash);
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void crypto_sha256_hmac_init(uint8_t * key, uint32_t klen, uint8_t * hmac);
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void crypto_sha256_hmac_final(uint8_t * key, uint32_t klen, uint8_t * hmac);
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void crypto_sha512_init();
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void crypto_sha512_update(const uint8_t * data, size_t len);
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void crypto_sha512_final(uint8_t * hash);
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void crypto_ecc256_init();
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void crypto_ecc256_derive_public_key(uint8_t * data, int len, uint8_t * x, uint8_t * y);
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void crypto_ecc256_load_key(uint8_t * data, int len, uint8_t * data2, int len2);
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void crypto_ecc256_load_attestation_key();
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void crypto_load_external_key(uint8_t * key, int len);
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void crypto_ecc256_sign(uint8_t * data, int len, uint8_t * sig);
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void crypto_ecdsa_sign(uint8_t * data, int len, uint8_t * sig, int MBEDTLS_ECP_ID);
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void generate_private_key(uint8_t * data, int len, uint8_t * data2, int len2, uint8_t * privkey);
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void crypto_ecc256_make_key_pair(uint8_t * pubkey, uint8_t * privkey);
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void crypto_ecc256_shared_secret(const uint8_t * pubkey, const uint8_t * privkey, uint8_t * shared_secret);
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#define CRYPTO_TRANSPORT_KEY ((uint8_t*)1)
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#define CRYPTO_MASTER_KEY ((uint8_t*)0)
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void crypto_aes256_init(uint8_t * key, uint8_t * nonce);
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void crypto_aes256_reset_iv(uint8_t * nonce);
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// buf length must be multiple of 16 bytes
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void crypto_aes256_decrypt(uint8_t * buf, int lenth);
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void crypto_aes256_encrypt(uint8_t * buf, int lenth);
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void crypto_reset_master_secret();
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void crypto_load_master_secret(uint8_t * key);
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extern const uint8_t attestation_cert_der[];
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extern const uint16_t attestation_cert_der_size;
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extern const uint8_t attestation_key[];
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extern const uint16_t attestation_key_size;
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#endif
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