diff options
Diffstat (limited to 'interface/src/tfm_initial_attestation_func_api.c')
-rw-r--r-- | interface/src/tfm_initial_attestation_func_api.c | 80 |
1 files changed, 0 insertions, 80 deletions
diff --git a/interface/src/tfm_initial_attestation_func_api.c b/interface/src/tfm_initial_attestation_func_api.c deleted file mode 100644 index 48dbbe183f..0000000000 --- a/interface/src/tfm_initial_attestation_func_api.c +++ /dev/null @@ -1,80 +0,0 @@ -/* - * Copyright (c) 2018-2021, Arm Limited. All rights reserved. - * - * SPDX-License-Identifier: BSD-3-Clause - * - */ - -#include "psa/initial_attestation.h" -#include "tfm_veneers.h" -#include "tfm_ns_interface.h" -#include "psa/client.h" -#include "psa/crypto_types.h" - -psa_status_t -psa_initial_attest_get_token(const uint8_t *auth_challenge, - size_t challenge_size, - uint8_t *token_buf, - size_t token_buf_size, - size_t *token_size) -{ - - int32_t res; - - psa_invec in_vec[] = { - {auth_challenge, challenge_size} - }; - psa_outvec out_vec[] = { - {token_buf, token_buf_size} - }; - - res = tfm_ns_interface_dispatch( - (veneer_fn)tfm_initial_attest_get_token_veneer, - (uint32_t)in_vec, IOVEC_LEN(in_vec), - (uint32_t)out_vec, IOVEC_LEN(out_vec)); - - if (res == (int32_t)PSA_SUCCESS) { - *token_size = out_vec[0].len; - } - - return res; -} - -psa_status_t -psa_initial_attest_get_token_size(size_t challenge_size, - size_t *token_size) -{ - psa_invec in_vec[] = { - {&challenge_size, sizeof(challenge_size)} - }; - psa_outvec out_vec[] = { - {token_size, sizeof(size_t)} - }; - - return tfm_ns_interface_dispatch( - (veneer_fn)tfm_initial_attest_get_token_size_veneer, - (uint32_t)in_vec, IOVEC_LEN(in_vec), - (uint32_t)out_vec, IOVEC_LEN(out_vec)); -} - -psa_status_t -tfm_initial_attest_get_public_key(uint8_t *public_key, - size_t public_key_buf_size, - size_t *public_key_len, - psa_ecc_family_t *elliptic_curve_type) -{ - int32_t res; - - psa_outvec out_vec[] = { - {.base = public_key, .len = public_key_buf_size}, - {.base = elliptic_curve_type, .len = sizeof(*elliptic_curve_type)}, - {.base = public_key_len, .len = sizeof(*public_key_len)} - }; - - res = tfm_ns_interface_dispatch( - (veneer_fn)tfm_initial_attest_get_public_key_veneer, - (uint32_t)NULL, 0, - (uint32_t)out_vec, IOVEC_LEN(out_vec)); - - return (psa_status_t) res; -} |