diff --git a/tests/opt-testcases/tls13-kex-modes.sh b/tests/opt-testcases/tls13-kex-modes.sh
index 7bf7b57..05323d3 100755
--- a/tests/opt-testcases/tls13-kex-modes.sh
+++ b/tests/opt-testcases/tls13-kex-modes.sh
@@ -832,7 +832,7 @@
 requires_gnutls_tls1_3
 requires_all_configs_enabled MBEDTLS_SSL_PROTO_TLS1_3 MBEDTLS_SSL_TLS1_3_COMPATIBILITY_MODE MBEDTLS_SSL_SRV_C MBEDTLS_DEBUG_C
 requires_config_enabled MBEDTLS_SSL_TLS1_3_KEY_EXCHANGE_MODE_PSK_EPHEMERAL_ENABLED
-requires_config_enabled MBEDTLS_ECDH_C
+requires_config_enabled PSA_WANT_ALG_ECDH
 run_test    "TLS 1.3: G->m: psk_ephemeral group(secp256r1) check, good" \
             "$P_SRV tls13_kex_modes=psk_ephemeral debug_level=5 psk_identity=Client_identity psk=6162636465666768696a6b6c6d6e6f70" \
             "$G_NEXT_CLI -d 10 --priority NORMAL:-VERS-ALL:-KX-ALL:+ECDHE-PSK:+DHE-PSK:+PSK:+VERS-TLS1.3:-GROUP-ALL:+GROUP-SECP256R1 \
@@ -847,7 +847,7 @@
 requires_gnutls_tls1_3
 requires_all_configs_enabled MBEDTLS_SSL_PROTO_TLS1_3 MBEDTLS_SSL_TLS1_3_COMPATIBILITY_MODE MBEDTLS_SSL_SRV_C MBEDTLS_DEBUG_C
 requires_config_enabled MBEDTLS_SSL_TLS1_3_KEY_EXCHANGE_MODE_PSK_EPHEMERAL_ENABLED
-requires_config_enabled MBEDTLS_ECDH_C
+requires_config_enabled PSA_WANT_ALG_ECDH
 run_test    "TLS 1.3: G->m: psk_ephemeral group(secp384r1) check, good" \
             "$P_SRV tls13_kex_modes=psk_ephemeral debug_level=5 psk_identity=Client_identity psk=6162636465666768696a6b6c6d6e6f70" \
             "$G_NEXT_CLI -d 10 --priority NORMAL:-VERS-ALL:-KX-ALL:+ECDHE-PSK:+DHE-PSK:+PSK:+VERS-TLS1.3:-GROUP-ALL:+GROUP-SECP384R1 \
@@ -862,7 +862,7 @@
 requires_gnutls_tls1_3
 requires_all_configs_enabled MBEDTLS_SSL_PROTO_TLS1_3 MBEDTLS_SSL_TLS1_3_COMPATIBILITY_MODE MBEDTLS_SSL_SRV_C MBEDTLS_DEBUG_C
 requires_config_enabled MBEDTLS_SSL_TLS1_3_KEY_EXCHANGE_MODE_PSK_EPHEMERAL_ENABLED
-requires_config_enabled MBEDTLS_ECDH_C
+requires_config_enabled PSA_WANT_ALG_ECDH
 run_test    "TLS 1.3: G->m: psk_ephemeral group(secp521r1) check, good" \
             "$P_SRV tls13_kex_modes=psk_ephemeral debug_level=5 psk_identity=Client_identity psk=6162636465666768696a6b6c6d6e6f70" \
             "$G_NEXT_CLI -d 10 --priority NORMAL:-VERS-ALL:-KX-ALL:+ECDHE-PSK:+DHE-PSK:+PSK:+VERS-TLS1.3:-GROUP-ALL:+GROUP-SECP521R1 \
@@ -877,7 +877,7 @@
 requires_gnutls_tls1_3
 requires_all_configs_enabled MBEDTLS_SSL_PROTO_TLS1_3 MBEDTLS_SSL_TLS1_3_COMPATIBILITY_MODE MBEDTLS_SSL_SRV_C MBEDTLS_DEBUG_C
 requires_config_enabled MBEDTLS_SSL_TLS1_3_KEY_EXCHANGE_MODE_PSK_EPHEMERAL_ENABLED
-requires_config_enabled MBEDTLS_ECDH_C
+requires_config_enabled PSA_WANT_ALG_ECDH
 run_test    "TLS 1.3: G->m: psk_ephemeral group(x25519) check, good" \
             "$P_SRV tls13_kex_modes=psk_ephemeral debug_level=5 psk_identity=Client_identity psk=6162636465666768696a6b6c6d6e6f70" \
             "$G_NEXT_CLI -d 10 --priority NORMAL:-VERS-ALL:-KX-ALL:+ECDHE-PSK:+DHE-PSK:+PSK:+VERS-TLS1.3:-GROUP-ALL:+GROUP-X25519 \
@@ -892,7 +892,7 @@
 requires_gnutls_tls1_3
 requires_all_configs_enabled MBEDTLS_SSL_PROTO_TLS1_3 MBEDTLS_SSL_TLS1_3_COMPATIBILITY_MODE MBEDTLS_SSL_SRV_C MBEDTLS_DEBUG_C
 requires_config_enabled MBEDTLS_SSL_TLS1_3_KEY_EXCHANGE_MODE_PSK_EPHEMERAL_ENABLED
-requires_config_enabled MBEDTLS_ECDH_C
+requires_config_enabled PSA_WANT_ALG_ECDH
 run_test    "TLS 1.3: G->m: psk_ephemeral group(x448) check, good" \
             "$P_SRV tls13_kex_modes=psk_ephemeral debug_level=5 psk_identity=Client_identity psk=6162636465666768696a6b6c6d6e6f70" \
             "$G_NEXT_CLI -d 10 --priority NORMAL:-VERS-ALL:-KX-ALL:+ECDHE-PSK:+DHE-PSK:+PSK:+VERS-TLS1.3:-GROUP-ALL:+GROUP-X448 \
@@ -1551,7 +1551,7 @@
 requires_gnutls_next_no_ticket
 requires_gnutls_next_disable_tls13_compat
 requires_config_enabled MBEDTLS_SSL_TLS1_3_KEY_EXCHANGE_MODE_PSK_EPHEMERAL_ENABLED
-requires_config_enabled MBEDTLS_ECDH_C
+requires_config_enabled PSA_WANT_ALG_ECDH
 run_test "TLS 1.3 G->m: psk_ephemeral group(secp256r1->secp384r1) check, good" \
          "$P_SRV tls13_kex_modes=psk_ephemeral debug_level=5 psk_list=Client_identity,6162636465666768696a6b6c6d6e6f70,abc,dead,def,beef curves=secp384r1" \
          "$G_NEXT_CLI_NO_CERT --debug=4 --single-key-share --priority NORMAL:-VERS-ALL:-KX-ALL:+ECDHE-PSK:+DHE-PSK:+PSK:+VERS-TLS1.3:-GROUP-ALL:+GROUP-SECP256R1:+GROUP-SECP384R1 --pskusername Client_identity --pskkey 6162636465666768696a6b6c6d6e6f70 localhost" \