From the course: Learn Java Cryptography

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Creating a digital signature in Java

Creating a digital signature in Java - Java Tutorial

From the course: Learn Java Cryptography

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Creating a digital signature in Java

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- [Instructor] So, now that we've discussed what a digital signature is and how to use it, let's go write some code to create a digital signature for ourselves. I'd like you to jump into the IDE, and the first thing I want you to take a look at is in source main resources, I've created a file for you. This happens to be the Constitution of the United States, and we're going to use that and actually create a digital signature for this file as we progress throughout this video. Go ahead and shut that down, and I'd like for you to create a new package, Com.frankmoley.crypto signature. And in that signature package, I'd like you to create a new Java class, and we're going to call that DigitalSignatureUtils. I'm gonna shrink this out here so we can take a look at the code a little easier. Now, like we've done a couple times before, I would like you to create a private static final string, and we're going to call this Signing…

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