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Hardware bound keys buffer has additional information, that will be accessed using this new structure. structure members are: - flags, flags for hardware specific information. - key_sz, size of the plain key. Signed-off-by: Pankaj Gupta <pankaj.gupta@nxp.com> Reviewed-by: Gaurav Jain <gaurav.jain@nxp.com> Reviewed by: Kshitiz Varshney <Kshitiz.varshney@nxp.com>
28 lines
518 B
C
28 lines
518 B
C
/* SPDX-License-Identifier: GPL-2.0-only
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*
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* Copyright 2022 NXP
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* Author: Pankaj Gupta <pankaj.gupta@nxp.com>
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*/
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#ifndef _HW_BOUND_KEY_H
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#define _HW_BOUND_KEY_H
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#include "types.h"
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struct hw_bound_key_info {
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/* Key types specific to the hw. [Implementation Defined]
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*/
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uint8_t flags;
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uint8_t reserved;
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/* Plain key size.
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*/
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uint16_t key_sz;
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};
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#define set_hbk_info(hbk_info, hw_flags, key_len) do {\
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hbk_info->flags = hw_flags;\
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hbk_info->key_sz = key_len;\
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} while (0)
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#endif /* _HW_BOUND_KEY_H */
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