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Attention: Many systems that accept certificates treat the information within the certificate as case sensitive. Please make sure that all of your requests use lower case servernames. In particular, if your certifcate has an upper case server name in it, it will fail when used with MIT Touchstone.

• openssl must be installed on your work station. If you are using a OS other than Microsoft Windows, openssl usually comes bundled with the OS.
  If you do not have openssl installed, click here to get a downloadable copy of openssl.

• Create a directory which will be used to for generating the certificate request.
• cd to the newly created directory.
• Execute the following command:

        openssl genrsa 1024 > servername-key.pem

    where servername matches the name of the server that the final certificate will apply to (e.g. if the server is going to be foo.mit.edu, then this file would be foo-key.pem).

    servername-key.pem is the server certificate's private key.  Do not loose this key.  Store it in a safe and secure location.

To generate a request for a server certificate, execute to following command line:

    openssl req -key servername-key.pem -new > servername-req.pem

where servername is as in a. above.

When prompted for input, use these answers:

Country Name (2 letter code): US
State or Province Name (full name): Massachusetts
Locality Name (eg, city): Cambridge
Organization Name (eg, company): Massachusetts Institute of Technology
Organizational Unit Name (eg, section): (e.g. Information Services & Technology)
Common Name (eg, YOUR name): servername.mit.edu (i.e. the lower case server name)
Email Address: enter a valid email address.
A challenge password: anything you choose - keep a record. You may be asked for this password at a later date.
An optional company name: no entry required

The file, servername-req.pem, contains the information for the server certificate.  Cut and paste the contents of this file into an email and sent it to mitcert@mit.edu.  When you paste the contents of the servername-req.pem file into the email, be sure to include the BEGIN and END lines.

The Subject line of the email should read: Request for a Server Certificate.

Also include in the body of the email, a short line stating that you are requesting a Server Certificate.  Stating that you want a Server Certificate is important.

When you receive an email that contains your Server Certificate, save the Server Certificate to the directory you created in a. above.

You can change the name of the certificate file to something that is meaningful to you. In this document, the Server Certificate was assumed to be saved as servername.cer.

servername.cer is the actual server certificate.  Do not loose this certificate.  Store the certificate (along with it's private key generated in 1. above) in a safe and secure location.

View the Server Certificate to verify that you have the correct certificate. To view the certificate, execute the following command line:

       openssl x509 -in servername.cer -text

Find the line that says: Netscape Cert Type. The line immediately following this line should say: SSL Client, SSL Server, S/MIME, Object Signing.  If this is not the case, then you may have the wrong type of certificate.

Also verify that the issuer of the certificate is the MIT client certificate authority by finding the following line:

      Issuer: C=US, ST=Massachusetts, O=Massachusetts Institute of Technology, OU=MIT Certification Authority

Also verify that the certificate is for your machine by finding your server certificate name in the certificate's Subject: line.

Finally verify the certificate's activation and expiration dates by looking at the two lines following Validity.