Categories:
Audio (13)
Biotech (29)
Bytecode (36)
Database (77)
Framework (7)
Game (7)
General (507)
Graphics (53)
I/O (35)
IDE (2)
JAR Tools (102)
JavaBeans (21)
JDBC (121)
JDK (426)
JSP (20)
Logging (108)
Mail (58)
Messaging (8)
Network (84)
PDF (97)
Report (7)
Scripting (84)
Security (32)
Server (121)
Servlet (26)
SOAP (24)
Testing (54)
Web (15)
XML (322)
Collections:
Other Resources:
Digital Signatures of JAR Files
What are digital signatures of JAR files? And where are they stored in the JAR file?
✍: FYIcenter.com
Digital signatures are encrypted digests of entries archieved in the JAR file. Digital signature information is stored in multiple files under the META-INF path name:
Here is a sample of a *.SF file, SUN_MICR.SF:
Signature-Version: 1.0 SHA1-Digest-Manifest: WJfLq1ILjj2Pn43Eo0FBNVFuG9U= Created-By: 1.3.1_04 (Sun Microsystems Inc.) Name: javax/activation/MimeTypeParseException.class SHA1-Digest: UAKWG9VD0+5i0GHxkNysu84wuGQ= Name: javax/activation/CommandInfo.class SHA1-Digest: VDih63m/ZVUpovKCWSyMwn4nGV4= ...
The "jarsigner" tool in the JDK can be used to sign file files.
2016-04-15, ∼2577🔥, 0💬
Popular Posts:
What Is ojdbc14.jar for Oracle 10g R2? ojdbc14.jar for Oracle 10g R2 is the JAR files of ojdbc.jar, ...
Jettison is a collection of Java APIs (like STaX and DOM) which read and write JSON. This allows nea...
What Is mail.jar of JavaMail 1.4? I got the JAR file from javamail-1_4.zip. mail.jar in javamail-1_4...
Jackson is "the Java JSON library" or "the best JSON parser for Java". Or simply as "JSON for Java"....
How to download and install JDK (Java Development Kit) 1.3? If you want to write Java applications, ...