Initial Commit

openssl-1.0.2f/demos/ssltest-ecc/ECCcertgen.sh

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+#!/bin/sh
+
+# For a list of supported curves, use "apps/openssl ecparam -list_curves".
+
+# Path to the openssl distribution
+OPENSSL_DIR=../..
+# Path to the openssl program
+OPENSSL_CMD=$OPENSSL_DIR/apps/openssl
+# Option to find configuration file
+OPENSSL_CNF="-config $OPENSSL_DIR/apps/openssl.cnf"
+# Directory where certificates are stored
+CERTS_DIR=./Certs
+# Directory where private key files are stored
+KEYS_DIR=$CERTS_DIR
+# Directory where combo files (containing a certificate and corresponding
+# private key together) are stored
+COMBO_DIR=$CERTS_DIR
+# cat command
+CAT=/bin/cat
+# rm command
+RM=/bin/rm
+# mkdir command
+MKDIR=/bin/mkdir
+# The certificate will expire these many days after the issue date.
+DAYS=1500
+TEST_CA_CURVE=secp160r1
+TEST_CA_FILE=secp160r1TestCA
+TEST_CA_DN="/C=US/ST=CA/L=Mountain View/O=Sun Microsystems, Inc./OU=Sun Microsystems Laboratories/CN=Test CA (Elliptic curve secp160r1)"
+
+TEST_SERVER_CURVE=secp160r2
+TEST_SERVER_FILE=secp160r2TestServer
+TEST_SERVER_DN="/C=US/ST=CA/L=Mountain View/O=Sun Microsystems, Inc./OU=Sun Microsystems Laboratories/CN=Test Server (Elliptic curve secp160r2)"
+
+TEST_CLIENT_CURVE=secp160r2
+TEST_CLIENT_FILE=secp160r2TestClient
+TEST_CLIENT_DN="/C=US/ST=CA/L=Mountain View/O=Sun Microsystems, Inc./OU=Sun Microsystems Laboratories/CN=Test Client (Elliptic curve secp160r2)"
+
+# Generating an EC certificate involves the following main steps
+# 1. Generating curve parameters (if needed)
+# 2. Generating a certificate request
+# 3. Signing the certificate request 
+# 4. [Optional] One can combine the cert and private key into a single
+#    file and also delete the certificate request
+
+$MKDIR -p $CERTS_DIR
+$MKDIR -p $KEYS_DIR
+$MKDIR -p $COMBO_DIR
+
+echo "Generating self-signed CA certificate (on curve $TEST_CA_CURVE)"
+echo "==============================================================="
+$OPENSSL_CMD ecparam -name $TEST_CA_CURVE -out $TEST_CA_CURVE.pem
+
+# Generate a new certificate request in $TEST_CA_FILE.req.pem. A 
+# new ecdsa (actually ECC) key pair is generated on the parameters in
+# $TEST_CA_CURVE.pem and the private key is saved in $TEST_CA_FILE.key.pem
+# WARNING: By using the -nodes option, we force the private key to be 
+# stored in the clear (rather than encrypted with a password).
+$OPENSSL_CMD req $OPENSSL_CNF -nodes -subj "$TEST_CA_DN" \
+    -keyout $KEYS_DIR/$TEST_CA_FILE.key.pem \
+    -newkey ec:$TEST_CA_CURVE.pem -new \
+    -out $CERTS_DIR/$TEST_CA_FILE.req.pem
+
+# Sign the certificate request in $TEST_CA_FILE.req.pem using the
+# private key in $TEST_CA_FILE.key.pem and include the CA extension.
+# Make the certificate valid for 1500 days from the time of signing.
+# The certificate is written into $TEST_CA_FILE.cert.pem
+$OPENSSL_CMD x509 -req -days $DAYS \
+    -in $CERTS_DIR/$TEST_CA_FILE.req.pem \
+    -extfile $OPENSSL_DIR/apps/openssl.cnf \
+    -extensions v3_ca \
+    -signkey $KEYS_DIR/$TEST_CA_FILE.key.pem \
+    -out $CERTS_DIR/$TEST_CA_FILE.cert.pem
+
+# Display the certificate
+$OPENSSL_CMD x509 -in $CERTS_DIR/$TEST_CA_FILE.cert.pem -text
+
+# Place the certificate and key in a common file
+$OPENSSL_CMD x509 -in $CERTS_DIR/$TEST_CA_FILE.cert.pem -issuer -subject \
+	 > $COMBO_DIR/$TEST_CA_FILE.pem
+$CAT $KEYS_DIR/$TEST_CA_FILE.key.pem >> $COMBO_DIR/$TEST_CA_FILE.pem
+
+# Remove the cert request file (no longer needed)
+$RM $CERTS_DIR/$TEST_CA_FILE.req.pem
+
+echo "GENERATING A TEST SERVER CERTIFICATE (on elliptic curve $TEST_SERVER_CURVE)"
+echo "=========================================================================="
+# Generate parameters for curve $TEST_SERVER_CURVE, if needed
+$OPENSSL_CMD ecparam -name $TEST_SERVER_CURVE -out $TEST_SERVER_CURVE.pem
+
+# Generate a new certificate request in $TEST_SERVER_FILE.req.pem. A 
+# new ecdsa (actually ECC) key pair is generated on the parameters in
+# $TEST_SERVER_CURVE.pem and the private key is saved in 
+# $TEST_SERVER_FILE.key.pem
+# WARNING: By using the -nodes option, we force the private key to be 
+# stored in the clear (rather than encrypted with a password).
+$OPENSSL_CMD req $OPENSSL_CNF -nodes -subj "$TEST_SERVER_DN" \
+    -keyout $KEYS_DIR/$TEST_SERVER_FILE.key.pem \
+    -newkey ec:$TEST_SERVER_CURVE.pem -new \
+    -out $CERTS_DIR/$TEST_SERVER_FILE.req.pem
+
+# Sign the certificate request in $TEST_SERVER_FILE.req.pem using the
+# CA certificate in $TEST_CA_FILE.cert.pem and the CA private key in
+# $TEST_CA_FILE.key.pem. Since we do not have an existing serial number
+# file for this CA, create one. Make the certificate valid for $DAYS days
+# from the time of signing. The certificate is written into 
+# $TEST_SERVER_FILE.cert.pem
+$OPENSSL_CMD x509 -req -days $DAYS \
+    -in $CERTS_DIR/$TEST_SERVER_FILE.req.pem \
+    -CA $CERTS_DIR/$TEST_CA_FILE.cert.pem \
+    -CAkey $KEYS_DIR/$TEST_CA_FILE.key.pem \
+    -out $CERTS_DIR/$TEST_SERVER_FILE.cert.pem -CAcreateserial
+
+# Display the certificate 
+$OPENSSL_CMD x509 -in $CERTS_DIR/$TEST_SERVER_FILE.cert.pem -text
+
+# Place the certificate and key in a common file
+$OPENSSL_CMD x509 -in $CERTS_DIR/$TEST_SERVER_FILE.cert.pem -issuer -subject \
+	 > $COMBO_DIR/$TEST_SERVER_FILE.pem
+$CAT $KEYS_DIR/$TEST_SERVER_FILE.key.pem >> $COMBO_DIR/$TEST_SERVER_FILE.pem
+
+# Remove the cert request file (no longer needed)
+$RM $CERTS_DIR/$TEST_SERVER_FILE.req.pem
+
+echo "GENERATING A TEST CLIENT CERTIFICATE (on elliptic curve $TEST_CLIENT_CURVE)"
+echo "=========================================================================="
+# Generate parameters for curve $TEST_CLIENT_CURVE, if needed
+$OPENSSL_CMD ecparam -name $TEST_CLIENT_CURVE -out $TEST_CLIENT_CURVE.pem
+
+# Generate a new certificate request in $TEST_CLIENT_FILE.req.pem. A 
+# new ecdsa (actually ECC) key pair is generated on the parameters in
+# $TEST_CLIENT_CURVE.pem and the private key is saved in 
+# $TEST_CLIENT_FILE.key.pem
+# WARNING: By using the -nodes option, we force the private key to be 
+# stored in the clear (rather than encrypted with a password).
+$OPENSSL_CMD req $OPENSSL_CNF -nodes -subj "$TEST_CLIENT_DN" \
+	     -keyout $KEYS_DIR/$TEST_CLIENT_FILE.key.pem \
+	     -newkey ec:$TEST_CLIENT_CURVE.pem -new \
+	     -out $CERTS_DIR/$TEST_CLIENT_FILE.req.pem
+
+# Sign the certificate request in $TEST_CLIENT_FILE.req.pem using the
+# CA certificate in $TEST_CA_FILE.cert.pem and the CA private key in
+# $TEST_CA_FILE.key.pem. Since we do not have an existing serial number
+# file for this CA, create one. Make the certificate valid for $DAYS days
+# from the time of signing. The certificate is written into 
+# $TEST_CLIENT_FILE.cert.pem
+$OPENSSL_CMD x509 -req -days $DAYS \
+    -in $CERTS_DIR/$TEST_CLIENT_FILE.req.pem \
+    -CA $CERTS_DIR/$TEST_CA_FILE.cert.pem \
+    -CAkey $KEYS_DIR/$TEST_CA_FILE.key.pem \
+    -out $CERTS_DIR/$TEST_CLIENT_FILE.cert.pem -CAcreateserial
+
+# Display the certificate 
+$OPENSSL_CMD x509 -in $CERTS_DIR/$TEST_CLIENT_FILE.cert.pem -text
+
+# Place the certificate and key in a common file
+$OPENSSL_CMD x509 -in $CERTS_DIR/$TEST_CLIENT_FILE.cert.pem -issuer -subject \
+	 > $COMBO_DIR/$TEST_CLIENT_FILE.pem
+$CAT $KEYS_DIR/$TEST_CLIENT_FILE.key.pem >> $COMBO_DIR/$TEST_CLIENT_FILE.pem
+
+# Remove the cert request file (no longer needed)
+$RM $CERTS_DIR/$TEST_CLIENT_FILE.req.pem
+
+
+