Add simulator support for RSA-3072 sigs
Signed-off-by: Fabio Utzig <utzig@apache.org>
diff --git a/root-rsa-3072.pem b/root-rsa-3072.pem
new file mode 100644
index 0000000..3a3b329
--- /dev/null
+++ b/root-rsa-3072.pem
@@ -0,0 +1,39 @@
+-----BEGIN RSA PRIVATE KEY-----
+MIIG5AIBAAKCAYEAtCwOmFgQpKdYmXwB3QgqKDQz+JYaNCBdRchxJiXl0pbqe7EV
+qqaKYyKLLU6Bc79uFWiMGvTvKo+MIp5xV0veD35y03q4px1ErYcAg1z9cwVyRj+L
++RAA2G7Mhe35Sdt4NoBJOHbdX1QE2ow0pysTJW/RFU+twuGl0k5XDH6cm7pOaLLg
+JQKqANO0zC945b5HZx/IbiJsXmG2ms3lqLp6gBMbFy6W7c+zm+Qc6K2n9jpRZl6Z
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+La+TZmN0rFrmc947AgMBAAECggGBAJjDTjCvYpUo6r9gXHgbZxslf/dC1b7ivhLf
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+eAFytlGq41cxnGfVGSemmpEOgZqzWVneFnZ8s/81sq35/OzpQ+pKgTN8SYgjySQb
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+d0zbXpecO8a2QrMGuV1M9Lsj96Hq+MFoZTFnKn6KmpgYQ5/eOhRVMgVV/7Qu4xIs
+MynAXldArVyYnW52TDwf+l6jwf4mKnjrwuvUjRI0R5OKEYhjScY1pamCD9noo9Ti
+nxGoWC0o31l2NEVfj9nxa6PLPnJNUGn7SakTMP/+h/yVv9wXvYQ6dWui/umXn3f4
+annZwx0t2CGAZ04El1x/MW2CV7RAPsR0eOil3IkNFufRAoHAVDtj879oaBkMtr4W
++3GURZBJoc9CbAsSntcd9kAiFsOvgfgGCAXh76hEAjokJ+Aby9S6RYY8bP19xoFD
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+rtAF+MU55/EjXn97fs1TvDRwZ2/SJRCACHepFnXrPMz1dBBe8IG7s8Ai5WTDuVbb
+7T4/8fwSrqAnIF7oQwHFwlpDnFGUJLZCJ/+H/jjcn2TgTnGIENTwlSIofhcWT+Ot
+GtlLLU4J6+l07vVfueEofoJMfqWjDUpOr3FmnP+K2drZWFnzv/3Rgg==
+-----END RSA PRIVATE KEY-----