https://devzone.nordicsemi.com/f/nordic-q-a/128800/ncs-3-4-0-cannot-disable-mbed-tls-tf-m-crypto-partition-with-modem-offloaded-socketsSummary: CONFIG_MBEDTLS is force-enabled and won't compile without PSA_CRYPTO, costing ~31 KB of secure RAM for unused functionality I've just migrated my project from v.3.3.1 to v3.4.0 Since our application uses modem-offloaded TLS exclusively, ween-USTelligent Community 13Tue, 14 Nov 2017 10:43:53 GMT