zte's code,first commit
Change-Id: I9a04da59e459a9bc0d67f101f700d9d7dc8d681b
diff --git a/ap/lib/libssl/openssl-1.1.1o/demos/certs/apps/mkxcerts.sh b/ap/lib/libssl/openssl-1.1.1o/demos/certs/apps/mkxcerts.sh
new file mode 100644
index 0000000..ebe1920
--- /dev/null
+++ b/ap/lib/libssl/openssl-1.1.1o/demos/certs/apps/mkxcerts.sh
@@ -0,0 +1,29 @@
+
+# Create certificates using various algorithms to test multi-certificate
+# functionality.
+
+OPENSSL=../../../apps/openssl
+CN="OpenSSL Test RSA SHA-1 cert" $OPENSSL req \
+ -config apps.cnf -extensions usr_cert -x509 -nodes \
+ -keyout tsha1.pem -out tsha1.pem -new -days 3650 -sha1
+CN="OpenSSL Test RSA SHA-256 cert" $OPENSSL req \
+ -config apps.cnf -extensions usr_cert -x509 -nodes \
+ -keyout tsha256.pem -out tsha256.pem -new -days 3650 -sha256
+CN="OpenSSL Test RSA SHA-512 cert" $OPENSSL req \
+ -config apps.cnf -extensions usr_cert -x509 -nodes \
+ -keyout tsha512.pem -out tsha512.pem -new -days 3650 -sha512
+
+# Create EC parameters
+
+$OPENSSL ecparam -name P-256 -out ecp256.pem
+$OPENSSL ecparam -name P-384 -out ecp384.pem
+
+CN="OpenSSL Test P-256 SHA-256 cert" $OPENSSL req \
+ -config apps.cnf -extensions ec_cert -x509 -nodes \
+ -nodes -keyout tecp256.pem -out tecp256.pem -newkey ec:ecp256.pem \
+ -days 3650 -sha256
+
+CN="OpenSSL Test P-384 SHA-384 cert" $OPENSSL req \
+ -config apps.cnf -extensions ec_cert -x509 -nodes \
+ -nodes -keyout tecp384.pem -out tecp384.pem -newkey ec:ecp384.pem \
+ -days 3650 -sha384