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37 lines
1.8 KiB
C
37 lines
1.8 KiB
C
//-----------------------------------------------------------------------------
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// Copyright (C) 2018 Merlok
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//
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// This code is licensed to you under the terms of the GNU GPL, version 2 or,
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// at your option, any later version. See the LICENSE.txt file for the text of
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// the license.
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//-----------------------------------------------------------------------------
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// crypto commands
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//-----------------------------------------------------------------------------
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#ifndef LIBPCRYPTO_H
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#define LIBPCRYPTO_H
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#include <stdint.h>
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#include <stdbool.h>
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#include <stddef.h>
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#include <mbedtls/pk.h>
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int aes_encode(uint8_t *iv, uint8_t *key, uint8_t *input, uint8_t *output, int length);
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int aes_decode(uint8_t *iv, uint8_t *key, uint8_t *input, uint8_t *output, int length);
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int aes_cmac(uint8_t *iv, uint8_t *key, uint8_t *input, uint8_t *mac, int length);
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int aes_cmac8(uint8_t *iv, uint8_t *key, uint8_t *input, uint8_t *mac, int length);
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int sha256hash(uint8_t *input, int length, uint8_t *hash);
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int sha512hash(uint8_t *input, int length, uint8_t *hash);
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int ecdsa_key_create(mbedtls_ecp_group_id curveid, uint8_t * key_d, uint8_t *key_xy);
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int ecdsa_public_key_from_pk(mbedtls_pk_context *pk, mbedtls_ecp_group_id curveid, uint8_t *key, size_t keylen);
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int ecdsa_signature_create(mbedtls_ecp_group_id curveid, uint8_t *key_d, uint8_t *key_xy, uint8_t *input, int length, uint8_t *signature, size_t *signaturelen, bool hash);
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int ecdsa_signature_verify(mbedtls_ecp_group_id curveid, uint8_t *key_xy, uint8_t *input, int length, uint8_t *signature, size_t signaturelen, bool hash);
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int ecdsa_signature_r_s_verify(mbedtls_ecp_group_id curveid, uint8_t *key_xy, uint8_t *input, int length, uint8_t *r_s, size_t r_s_len, bool hash);
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char *ecdsa_get_error(int ret);
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int ecdsa_nist_test(bool verbose);
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#endif /* libpcrypto.h */
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