openssl req -new -x509 -set_serial 20180704 -keyout ca1.key -out ca1.pem -days 365 -nodes 用上述命令产生两个 Subject Name一样的CA（提示中输入的信息完全一致），例如CA1, CA2 openssl genrsa -out client1.key 2048 openssl req -new -key client1.key -out client1.csr openssl x509 -req -in client1…

OpenSSL Command-Line HOWTO Paul Heinlein <heinlein@madboa.com> Initial publication: June 13, 2004 Most recent revision: February 11, 2009 The openssl application that ships with the OpenSSL libraries can perform a wide range of crypto operations. This HO…

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