Java Keytool Tutorial : Part 1 - Introduction to Keytool

Keytool is a java utility used for key and certificate management. This tutorial introduces you to this useful java utility. You will learn what keytool is, what is a keystore, types of keystore and how to use them.

Use this GitHub link to access my notes :-

Keytool Manual by Oracle -

[ruixue]

0:25 keytool can found *in both JRE and JDK*
0:29 used for key and certificate management
0:41 keytool uses a database called *keystore*
0:53 what is a keystone:
1:25 *truststore*
2:01 types of keystrores
2:12 jks
2:34 JCEKS - super set of jks 2:48 can *store secret keys*, private keys, public keys
3:13 PKCS#12 - 3:27 *can be used in non-Java application*
4:27 PKCS#11
4:47 *provides highest level of protection for you sensitive keys*
5:43 3rd party keystore
6:17 demo
7:17 keytool -list -keystore myStore.jks
8:56
9:55 -storetpe jceks

[thebrightonschoolscreencas]

That seemed clear so far. I suspect a lot of us are having problems with keystores used when posting apps to the Google Play Store, especially if we are trying to update some app that we haven't updated it in awhile and perhaps developed it on a different computer. (Obviously, I am talking about myself as an example.) So now we are trying to post the update and Google is telling us that the jks is not correct for what we are trying to do. For instance, the fingerprint may not match. Many of us app developers are not security experts, so we are at a loss to understand our situation and what to do. I'm hoping to figure it out from your videos, but it could be nice to specifically address this probably common situatiion. Thanks.

[codingwithmagic]

Hey can you help me please i want to get eth address from phrase using java

[AnkushGarg]

Can you please share ppt used in course?