blob: abd569b39c25768d21bc695ed7520fda405f64ec [file] [log] [blame]
/*
* Copyright (c) 2024, Arm Limited and Contributors. All rights reserved.
*
* SPDX-License-Identifier: BSD-3-Clause
*/
#include <errno.h>
#include <string.h>
#include <plat/common/platform.h>
static const uint8_t sample_delegated_key[] = {
0x20, 0x11, 0xC7, 0xF0, 0x3C, 0xEE, 0x43, 0x25, 0x17, 0x6E,
0x52, 0x4F, 0x03, 0x3C, 0x0C, 0xE1, 0xE2, 0x1A, 0x76, 0xE6,
0xC1, 0xA4, 0xF0, 0xB8, 0x39, 0xAA, 0x1D, 0xF6, 0x1E, 0x0E,
0x8A, 0x5C, 0x8A, 0x05, 0x74, 0x0F, 0x9B, 0x69, 0xEF, 0xA7,
0xEB, 0x1A, 0x41, 0x85, 0xBD, 0x11, 0x7F, 0x68
};
/*
* Get the hardcoded delegated realm attestation key as QEMU
* does not support RSS.
*/
int plat_rmmd_get_cca_realm_attest_key(uintptr_t buf, size_t *len,
unsigned int type)
{
if (*len < sizeof(sample_delegated_key)) {
return -EINVAL;
}
(void)memcpy((void *)buf, (const void *)sample_delegated_key,
sizeof(sample_delegated_key));
*len = sizeof(sample_delegated_key);
return 0;
}