Bluetooth: Host: add PSA_WANT_xxx_IMPORT/EXPORT to BT_ECC

The BT Host module also uses import/export PSA functions alongside the generate one, so these PSA_WANT should be added as well. Previously it happened to work only because Mbed TLS is enabling IMPORT/EXPORT internally whenever GENERATE/DERIVE is set. However the same might not be true for all PSA Crypto providers. Signed-off-by: Valerio Setti <[email protected]>
nrfconnect · Jan 29, 2025 · 4982231 · 4982231
1 parent 41e7acb
commit 4982231
Showing 1 changed file with 2 additions and 0 deletions.
diff --git a/subsys/bluetooth/host/Kconfig b/subsys/bluetooth/host/Kconfig
@@ -998,6 +998,8 @@ config BT_ECC
 	select MBEDTLS_PSA_CRYPTO_C if !BUILD_WITH_TFM
 	select PSA_WANT_ALG_ECDH
 	select PSA_WANT_KEY_TYPE_ECC_KEY_PAIR_GENERATE
+	select PSA_WANT_KEY_TYPE_ECC_KEY_PAIR_IMPORT
+	select PSA_WANT_KEY_TYPE_ECC_KEY_PAIR_EXPORT
 	select PSA_WANT_ECC_SECP_R1_256
 	imply MBEDTLS_PSA_P256M_DRIVER_ENABLED if MBEDTLS_PSA_CRYPTO_C
 	select BT_LONG_WQ