Concept For The Signing The Java Midlet; Figure 44: Prepare Midlet For Secured Mode - Siemens Java TC65 User Manual

TC65 JAVA User's Guide
Strictly confidential / Released
11.2.2

Concept for the Signing the Java MIDlet

private key
Customer Environment
TC65 JAVA User's Guide_V05
Java-MIDlet
JAR-File
JAR-File HASH (SHA1)
encoded JAR-File HASH
add the signature (is base64
encoded) into the JAD file as the
value of the MIDlet-Jar-RSA-SHA1
attribute
Java-MIDlet
JAD-File

Figure 44: Prepare MIDlet for Secured Mode

Page 75 of 90
s
26.09.2005