atecc608a_config.h

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/*
 * SPDX-FileCopyrightText: 2024 HAW Hamburg
 * SPDX-License-Identifier: LGPL-2.1-only
 */
 
#pragma once

 
#ifdef __cplusplus
extern "C" {
#endif
 
#include <stdint.h>

const uint8_t atecc608a_config[] = {
    0x00, 0x00, 0x00, 0x00, /* Read only serial number */
    0x00, 0x00, 0x00, 0x00, /* Read only revision number */
    0x00, 0x00, 0x00, 0x00, /* Read only serial number */
    0x00, 0x00, 0x00, 0x00, /* Read only reserved, I2C enable, reserved */
    0xC0, 0x00, 0x00, 0x00, /* I2C address, reserved, CountMatch, chip mode*/
 
    /*  Private keys:
        0x8720 = 1 0 0 0 | 0 1 1 1 | 0 0 1 0 | 0 0 0 0
                 7  -  4 | 3  -  0 | 15 - 12 | 11 -  8
        - External signatures of arbitrary messages enabled
        - Internal signatures of messages by GenDig/GenKey enabled
        - ECDH operations permitted
        - ECDH Master Secret will be output in the clear
        - No write by write command */
    0x87, 0x20, 0x87, 0x20, /* Slot 0, Slot 1 */
    0x87, 0x20, 0x87, 0x20, /* Slot 2, Slot 3 */
 
    /* Private Keys, write always allowed (use only for testing!!!)*/
    0x87, 0x00, 0x87, 0x00,
 
    /*  Private key:
        - as above but
        - ECDH Master Secret will be written into slot n + 1 (7)*/
    0x8F, 0x20, 0x87, 0x20, /* Slot 6, Slot 7 */
 
    /* Data storage and public keys, anything goes */
    0x00, 0x00, 0x00, 0x00, /* Slot 8, Slot 9 */
    0x00, 0x00, 0x00, 0x00, /* Slot 10, Slot 11 */
    0x00, 0x00, 0x00, 0x00, /* Slot 12, Slot 13 */
    0x00, 0x00, 0x00, 0x00, /* Slot 14, Slot 15 */
 
    0xFF, 0xFF, 0xFF, 0xFF, /* Counter 0 */
    0x00, 0x00, 0x00, 0x00, /* Counter 0 */
    0xFF, 0xFF, 0xFF, 0xFF, /* Counter 1 */
    0x00, 0x00, 0x00, 0x00, /* Counter 1 */
    0x00, 0x00, 0x00, 0x00, /* UseLock, VolatileKeyPermission, Secure Boot */
    0x00, 0x00, 0x00, 0x00, /* KdflvLoc, KdflvStr, KdflcStr, Reserved */
    0x00, 0x00, 0x00, 0x00, /* Reserved */
    0x00, 0x00, 0x00, 0x00, /* Reserved */
    0x00, 0x00, 0x55, 0x55, /* UserExtra, UserExtraAdd, LockValue, LockConfig */
    0xFF, 0xFF, 0x00, 0x00, /* 2x SlotLocked, 2x ChipOptions */
    0x00, 0x00, 0x00, 0x00, /* X509format */
 
    /*  Private Key, access only with Sign, GenKey, PrivWrite cmds
        Public Version can always be generated
        Slots are individually lockable with Lock command */
    0x13, 0x00, 0x13, 0x00, /* KeyConfig 0, KeyConfig 1 */
    0x13, 0x00, 0x13, 0x00, /* KeyConfig 2, KeyConfig 3 */
 
    /*  AES Key */
    0x18, 0x00, 0x18, 0x00, /* KeyConfig 4, KeyConfig 5 -> not usable as AES keys! */
 
    /*  Private Key
        - Used for ECDH
        - Slot 7 will contain corresponding Master Secret */
    0x13, 0x00, 0x1F, 0x00, /* KeyConfig 6, KeyConfig 7 */
 
    /* SHA Key or other data */
    0x1C, 0x00, /* KeyConfig 8 */
 
    /* ECC Public Keys */
    0x10, 0x00, /* KeyConfig 9 */
    0x10, 0x00, 0x10, 0x00, /* KeyConfig 10, KeyConfig 11 */
    0x10, 0x00, 0x10, 0x00, /* KeyConfig 12, KeyConfig 13 */
 
    /* SHA Key or other data */
    0x1C, 0x00, 0x1C, 0x00  /* KeyConfig 14, KeyConfig 15 */
};
 
#ifdef __cplusplus
}
#endif