Basic HTML version of Foils prepared May 19 99

Foil 87 Signing Code with Sun's Java 2-III

From Remarks on Internet and Java Security Basic Information Track Computational Science Course CPS616 -- Spring Semester 1999. by Geoffrey Fox, Mehmet Sen


keytool -import -alias newalias -trustcacerts -file response :import certificates from authorities.
keytool -export -alias keyname -file mycert : Export
jarsigner SignMe.jar keyname sign a jar file
jarsigner -verbose SignMe.jar keyname monitor signing process
jarsigner -verify Unknown.jar verify signing of a file
jarsigner -verify -verbose -certs Unknown.jar More detailed check.
Running a Signed Applet
keytool -import -alias analias -file acert : Import to run others signed programs



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