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Fix TX/RX buffers to align them with USB buffers and avoid overflows.

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Signed-off-by: Pol Henarejos <pol.henarejos@cttc.es>
This commit is contained in:
Pol Henarejos
2024-12-24 02:06:15 +01:00
parent 991f5fc960
commit c6b03e54ca
7 changed files with 13 additions and 18 deletions
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6
src/hsm/cmd_keypair_gen.c
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@@ -58,8 +58,7 @@ int cmd_keypair_gen() {
mbedtls_rsa_free(&rsa);
return SW_EXEC_ERROR();
}
if ((res_APDU_size =
(uint16_t)asn1_cvc_aut(&rsa, PICO_KEYS_KEY_RSA, res_APDU, 4096, NULL, 0)) == 0) {
if ((res_APDU_size = (uint16_t)asn1_cvc_aut(&rsa, PICO_KEYS_KEY_RSA, res_APDU, MAX_APDU_DATA, NULL, 0)) == 0) {
return SW_EXEC_ERROR();
}
ret = store_keys(&rsa, PICO_KEYS_KEY_RSA, key_id);
@@ -118,8 +117,7 @@ int cmd_keypair_gen() {
}
}
}
if ((res_APDU_size =
(uint16_t)asn1_cvc_aut(&ecdsa, PICO_KEYS_KEY_EC, res_APDU, 4096, ext.data, ext.len)) == 0) {
if ((res_APDU_size = (uint16_t)asn1_cvc_aut(&ecdsa, PICO_KEYS_KEY_EC, res_APDU, MAX_APDU_DATA, ext.data, ext.len)) == 0) {
if (ext.data) {
free(ext.data);
}