dearsky/pico-hsm
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Code style.

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Signed-off-by: Pol Henarejos <pol.henarejos@cttc.es>
This commit is contained in:
Pol Henarejos
2023-07-17 12:56:16 +02:00
parent f880ee6c93
commit f631e4a5f3
4 changed files with 86 additions and 31 deletions
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9
src/hsm/cmd_signature.c
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@@ -104,7 +104,10 @@ int cmd_signature() {
if (!isUserAuthenticated) {
return SW_SECURITY_STATUS_NOT_SATISFIED();
}
if ((!(fkey = search_dynamic_file((KEY_PREFIX << 8) | key_id)) && !(fkey = search_by_fid((KEY_PREFIX << 8) | key_id, NULL, SPECIFY_EF))) || !file_has_data(fkey)) {
if ((!(fkey = search_dynamic_file((KEY_PREFIX << 8) | key_id)) &&
!(fkey =
search_by_fid((KEY_PREFIX << 8) | key_id, NULL,
SPECIFY_EF))) || !file_has_data(fkey)) {
return SW_FILE_NOT_FOUND();
}
if (get_key_counter(fkey) == 0) {
@@ -294,7 +297,8 @@ int cmd_signature() {
return SW_INCORRECT_PARAMS();
}
md = MBEDTLS_MD_SHA256;
if (mbedtls_ecdsa_write_signature(&hd_context, md, apdu.data, apdu.nc, buf, MBEDTLS_ECDSA_MAX_LEN,
if (mbedtls_ecdsa_write_signature(&hd_context, md, apdu.data, apdu.nc, buf,
MBEDTLS_ECDSA_MAX_LEN,
&olen, random_gen, NULL) != 0) {
mbedtls_ecdsa_free(&hd_context);
return SW_EXEC_ERROR();
@@ -302,6 +306,7 @@ int cmd_signature() {
memcpy(res_APDU, buf, olen);
res_APDU_size = olen;
mbedtls_ecdsa_free(&hd_context);
hd_keytype = 0;
}
else {
return SW_INCORRECT_P1P2();