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50 lines
1.0 KiB
C
50 lines
1.0 KiB
C
/*
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* Copyright (c) 2018 Yubico AB. All rights reserved.
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* Use of this source code is governed by a BSD-style
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* license that can be found in the LICENSE file.
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* SPDX-License-Identifier: BSD-2-Clause
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*/
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#ifndef _ISO7816_H
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#define _ISO7816_H
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#include <stdint.h>
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#include <stdlib.h>
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#include "packed.h"
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#ifdef __cplusplus
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extern "C" {
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#endif /* __cplusplus */
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PACKED_TYPE(iso7816_header_t,
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struct iso7816_header {
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uint8_t cla;
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uint8_t ins;
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uint8_t p1;
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uint8_t p2;
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uint8_t lc1;
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uint8_t lc2;
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uint8_t lc3;
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})
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typedef struct iso7816_apdu {
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size_t alloc_len;
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uint16_t payload_len;
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uint8_t *payload_ptr;
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iso7816_header_t header;
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uint8_t payload[];
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} iso7816_apdu_t;
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const unsigned char *iso7816_ptr(const iso7816_apdu_t *);
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int iso7816_add(iso7816_apdu_t *, const void *, size_t);
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iso7816_apdu_t *iso7816_new(uint8_t, uint8_t, uint8_t, uint16_t);
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size_t iso7816_len(const iso7816_apdu_t *);
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void iso7816_free(iso7816_apdu_t **);
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#ifdef __cplusplus
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} /* extern "C" */
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#endif /* __cplusplus */
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#endif /* !_ISO7816_H */
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