Remove further ECDH testd from ssl-opt.sh

Signed-off-by: Ben Taylor <ben.taylor@linaro.org>
diff --git a/tests/ssl-opt.sh b/tests/ssl-opt.sh
index 401ca85..0b182c9 100755
--- a/tests/ssl-opt.sh
+++ b/tests/ssl-opt.sh
@@ -2306,37 +2306,6 @@
             -C "error"
 
 requires_config_enabled MBEDTLS_X509_CRT_PARSE_C
-requires_config_enabled MBEDTLS_ECDSA_C
-requires_config_enabled PSA_WANT_KEY_TYPE_RSA_KEY_PAIR_BASIC
-requires_config_disabled MBEDTLS_SSL_ASYNC_PRIVATE
-requires_hash_alg SHA_256
-run_test    "Opaque key for server authentication: invalid key: ecdh with RSA key, no async" \
-            "$P_SRV key_opaque=1 crt_file=$DATA_FILES_PATH/server2-sha256.crt \
-             key_file=$DATA_FILES_PATH/server2.key key_opaque_algs=ecdh,none \
-             debug_level=1" \
-            "$P_CLI force_version=tls12" \
-            1 \
-            -s "key types: Opaque, none" \
-            -s "error" \
-            -c "error" \
-            -c "Public key type mismatch"
-
-requires_config_enabled MBEDTLS_X509_CRT_PARSE_C
-requires_config_enabled PSA_WANT_KEY_TYPE_RSA_KEY_PAIR_BASIC
-requires_config_enabled MBEDTLS_SSL_ASYNC_PRIVATE
-requires_hash_alg SHA_256
-run_test    "Opaque key for server authentication: invalid alg: ecdh with RSA key, async" \
-            "$P_SRV key_opaque=1 crt_file=$DATA_FILES_PATH/server2-sha256.crt \
-             key_file=$DATA_FILES_PATH/server2.key key_opaque_algs=ecdh,none \
-             debug_level=1" \
-            "$P_CLI force_version=tls12" \
-            1 \
-            -s "key types: Opaque, none" \
-            -s "got ciphersuites in common, but none of them usable" \
-            -s "error" \
-            -c "error"
-
-requires_config_enabled MBEDTLS_X509_CRT_PARSE_C
 requires_hash_alg SHA_256
 run_test    "Opaque key for server authentication: invalid alg: ECDHE-ECDSA with ecdh" \
             "$P_SRV key_opaque=1 crt_file=$DATA_FILES_PATH/server5.crt \