Update old hardcoded keys to use autogenerated

The hardcoded keys for Zephyr were removed and external references were
added for the built time autogenerated variables. A hardcoded key file
was added specifically for the simulator.

Signed-off-by: Fabio Utzig <utzig@apache.org>
diff --git a/sim/mcuboot-sys/csupport/keys.c b/sim/mcuboot-sys/csupport/keys.c
new file mode 100644
index 0000000..aa8272f
--- /dev/null
+++ b/sim/mcuboot-sys/csupport/keys.c
@@ -0,0 +1,80 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ *
+ *  http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.
+ */
+
+#include <bootutil/sign_key.h>
+
+#include <mcuboot_config/mcuboot_config.h>
+
+#if defined(MCUBOOT_SIGN_RSA)
+#define HAVE_KEYS
+const unsigned char root_pub_der[] = {
+    0x30, 0x82, 0x01, 0x0a, 0x02, 0x82, 0x01, 0x01, 0x00, 0xd1, 0x06, 0x08,
+    0x1a, 0x18, 0x44, 0x2c, 0x18, 0xe8, 0xfb, 0xfd, 0xf7, 0x0d, 0xa3, 0x4f,
+    0x1f, 0xbb, 0xee, 0x5e, 0xf9, 0xaa, 0xd2, 0x4b, 0x18, 0xd3, 0x5a, 0xe9,
+    0x6d, 0x18, 0x80, 0x19, 0xf9, 0xf0, 0x9c, 0x34, 0x1b, 0xcb, 0xf3, 0xbc,
+    0x74, 0xdb, 0x42, 0xe7, 0x8c, 0x7f, 0x10, 0x53, 0x7e, 0x43, 0x5e, 0x0d,
+    0x57, 0x2c, 0x44, 0xd1, 0x67, 0x08, 0x0f, 0x0d, 0xbb, 0x5c, 0xee, 0xec,
+    0xb3, 0x99, 0xdf, 0xe0, 0x4d, 0x84, 0x0b, 0xaa, 0x77, 0x41, 0x60, 0xed,
+    0x15, 0x28, 0x49, 0xa7, 0x01, 0xb4, 0x3c, 0x10, 0xe6, 0x69, 0x8c, 0x2f,
+    0x5f, 0xac, 0x41, 0x4d, 0x9e, 0x5c, 0x14, 0xdf, 0xf2, 0xf8, 0xcf, 0x3d,
+    0x1e, 0x6f, 0xe7, 0x5b, 0xba, 0xb4, 0xa9, 0xc8, 0x88, 0x7e, 0x47, 0x3c,
+    0x94, 0xc3, 0x77, 0x67, 0x54, 0x4b, 0xaa, 0x8d, 0x38, 0x35, 0xca, 0x62,
+    0x61, 0x7e, 0xb7, 0xe1, 0x15, 0xdb, 0x77, 0x73, 0xd4, 0xbe, 0x7b, 0x72,
+    0x21, 0x89, 0x69, 0x24, 0xfb, 0xf8, 0x65, 0x6e, 0x64, 0x3e, 0xc8, 0x0e,
+    0xd7, 0x85, 0xd5, 0x5c, 0x4a, 0xe4, 0x53, 0x0d, 0x2f, 0xff, 0xb7, 0xfd,
+    0xf3, 0x13, 0x39, 0x83, 0x3f, 0xa3, 0xae, 0xd2, 0x0f, 0xa7, 0x6a, 0x9d,
+    0xf9, 0xfe, 0xb8, 0xce, 0xfa, 0x2a, 0xbe, 0xaf, 0xb8, 0xe0, 0xfa, 0x82,
+    0x37, 0x54, 0xf4, 0x3e, 0xe1, 0x2b, 0xd0, 0xd3, 0x08, 0x58, 0x18, 0xf6,
+    0x5e, 0x4c, 0xc8, 0x88, 0x81, 0x31, 0xad, 0x5f, 0xb0, 0x82, 0x17, 0xf2,
+    0x8a, 0x69, 0x27, 0x23, 0xf3, 0xab, 0x87, 0x3e, 0x93, 0x1a, 0x1d, 0xfe,
+    0xe8, 0xf8, 0x1a, 0x24, 0x66, 0x59, 0xf8, 0x1c, 0xab, 0xdc, 0xce, 0x68,
+    0x1b, 0x66, 0x64, 0x35, 0xec, 0xfa, 0x0d, 0x11, 0x9d, 0xaf, 0x5c, 0x3a,
+    0xa7, 0xd1, 0x67, 0xc6, 0x47, 0xef, 0xb1, 0x4b, 0x2c, 0x62, 0xe1, 0xd1,
+    0xc9, 0x02, 0x03, 0x01, 0x00, 0x01
+};
+const unsigned int root_pub_der_len = 270;
+#elif defined(MCUBOOT_SIGN_EC256)
+#define HAVE_KEYS
+const unsigned char root_pub_der[] = {
+    0x30, 0x59, 0x30, 0x13, 0x06, 0x07, 0x2a, 0x86,
+    0x48, 0xce, 0x3d, 0x02, 0x01, 0x06, 0x08, 0x2a,
+    0x86, 0x48, 0xce, 0x3d, 0x03, 0x01, 0x07, 0x03,
+    0x42, 0x00, 0x04, 0x2a, 0xcb, 0x40, 0x3c, 0xe8,
+    0xfe, 0xed, 0x5b, 0xa4, 0x49, 0x95, 0xa1, 0xa9,
+    0x1d, 0xae, 0xe8, 0xdb, 0xbe, 0x19, 0x37, 0xcd,
+    0x14, 0xfb, 0x2f, 0x24, 0x57, 0x37, 0xe5, 0x95,
+    0x39, 0x88, 0xd9, 0x94, 0xb9, 0xd6, 0x5a, 0xeb,
+    0xd7, 0xcd, 0xd5, 0x30, 0x8a, 0xd6, 0xfe, 0x48,
+    0xb2, 0x4a, 0x6a, 0x81, 0x0e, 0xe5, 0xf0, 0x7d,
+    0x8b, 0x68, 0x34, 0xcc, 0x3a, 0x6a, 0xfc, 0x53,
+    0x8e, 0xfa, 0xc1, };
+const unsigned int root_pub_der_len = 91;
+#else
+#error "No public key available for given signing algorithm."
+#endif
+
+#if defined(HAVE_KEYS)
+const struct bootutil_key bootutil_keys[] = {
+    {
+        .key = root_pub_der,
+        .len = &root_pub_der_len,
+    },
+};
+const int bootutil_key_cnt = 1;
+#endif