dearsky/pico-hsm
1
0
Fork 0
Code Issues 17 Pull Requests 4 Actions Packages Projects Releases 26 Wiki Activity

Fix size_t casting.

Browse Source 
Signed-off-by: Pol Henarejos <pol.henarejos@cttc.es>
This commit is contained in:
Pol Henarejos
2024-01-02 19:56:38 +01:00
parent a1d7733b95
commit 2b92d89ab7
6 changed files with 30 additions and 30 deletions
Download Patch File Download Diff File Expand all files Collapse all files

8
src/hsm/cmd_cipher_sym.c
View File

@@ -380,7 +380,7 @@ int cmd_cipher_sym() {
if (r != 0) {
return SW_EXEC_ERROR();
}
res_APDU_size = apdu.ne > 0 && apdu.ne < 65536 ? apdu.ne : mbedtls_md_get_size(md_info);
res_APDU_size = apdu.ne > 0 && apdu.ne < 65536 ? apdu.ne : (uint16_t)mbedtls_md_get_size(md_info);
}
else if (memcmp(oid, OID_PKCS5_PBKDF2, oid_len) == 0) {
int iterations = 0;
@@ -412,7 +412,7 @@ int cmd_cipher_sym() {
res_APDU_size = keylen ? keylen : (apdu.ne > 0 && apdu.ne < 65536 ? apdu.ne : 32);
}
else if (memcmp(oid, OID_PKCS5_PBES2, oid_len) == 0) {
uint16_t olen = 0;
size_t olen = 0;
mbedtls_asn1_buf params =
{.p = aad, .len = aad_len, .tag = (MBEDTLS_ASN1_CONSTRUCTED | MBEDTLS_ASN1_SEQUENCE)};
int r = mbedtls_pkcs5_pbes2_ext(&params,
@@ -421,12 +421,12 @@ int cmd_cipher_sym() {
key_size,
enc,
enc_len,
res_APDU, 4096, (size_t *)&olen);
res_APDU, 4096, &olen);
mbedtls_platform_zeroize(kdata, sizeof(kdata));
if (r != 0) {
return SW_WRONG_DATA();
}
res_APDU_size = olen;
res_APDU_size = (uint16_t)olen;
}
else if (memcmp(oid, OID_KDF_X963, oid_len) == 0) {
mbedtls_md_type_t md_type = MBEDTLS_MD_SHA1;