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B.5.3 Managing Certificates
MEKeyTool manages the public keys of certificate authorities (CAs), making it functionally similar to the keytool utility that comes with the J2SE SDK. The keys can be used to facilitate secure HTTP communication over SSL (HTTPS).
Before using MEKeyTool, you must first have access to a Java Cryptography Extension (JCE) keystore. You can create one using the J2SE keytool utility; see
http://java.sun.com/j2se/1.4/docs/tooldocs/win32/keytool.html for more information.
To run MEKeyTool, open a command prompt, change the current directory to {toolkit}\bin, and enter the following command:
mekeytool.exe <command>
The commands are as follows:
Print the usage instructions for MEKeyTool.
Import a public key into the ME keystore from the given JCE keystore using the given JCE keystore password. The default ME keystore is {toolkit}\appdb\_main.ks and the default JCE keystore is {user.home}\.keystore.
List the keys in the ME keystore, including the owner and validity period for each. The ME keystore is {toolkit}\appdb\_main.ks.
Delete a key from the given ME keystore with the given owner. The ME keystore is {toolkit}\appdb\_main.ks.
Note – The J2ME Wireless Toolkit contains an ME keystore called _main.ks, which is located in the appdb subdirectory. This keystore includes all the certificates that exist in the default J2SE keystore, which comes with the J2SE SDK installation.
112 J2ME Wireless Toolkit User’s Guide • October 2004