September 2011
Intermediate to advanced
468 pages
15h 37m
English
book
Expert Oracle and Java Security: Programming Secure Oracle Database Applications with Java
by David Coffin
Content preview from Expert Oracle and Java Security: Programming Secure Oracle Database Applications with Java
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C H A P T E R 6
Secret Password Encryption
What I am calling secret password encryption (password encryption) is also known as shared secret passphrase encryption and password-based encryption (PBE). Basically, the idea is that a single passphrase (or password—I will be using those words interchangeably) is known by two parties, and they each encrypt messages or data to pass to each other using that password. The same password is used by the recipient to decrypt the messages and data. No one else can decrypt the data because the password is a secret, shared only by the two parties.
Password encryption is beneficial to us for several reasons, chief of which is that it can be used for encryption of larger blocks of data. We will be using the ...
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O’Reilly covers everything we've got, with content to help us build a world-class technology community, upgrade the capabilities and competencies of our teams, and improve overall team performance as well as their engagement.Julian F.
I wanted to learn C and C++, but it didn't click for me until I picked up an O'Reilly book. When I went on the O’Reilly platform, I was astonished to find all the books there, plus live events and sandboxes so you could play around with the technology.Addison B.
I’ve been on the O’Reilly platform for more than eight years. I use a couple of learning platforms, but I'm on O'Reilly more than anybody else. When you're there, you start learning. I'm never disappointed.Amir M.
I'm always learning. So when I got on to O'Reilly, I was like a kid in a candy store. There are playlists. There are answers. There's on-demand training. It's worth its weight in gold, in terms of what it allows me to do.