esp_wifi:added hash key length validation
@@ -339,8 +339,11 @@ int crypto_public_key_decrypt_pkcs1(struct crypto_public_key *key,
size_t len;
u8 *pos;
mbedtls_pk_context *pkey = (mbedtls_pk_context *)key;
+ len = mbedtls_pk_rsa(*pkey)->MBEDTLS_PRIVATE(len);
+ if (len != crypt_len) {
+ return -1;
+ }
- len = *plain_len;
if (mbedtls_rsa_public(mbedtls_pk_rsa(*pkey), crypt, plain) < 0)
return -1;
