check password strength

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Java

How to check or calculate password strength in java

Posted 25-Mar-12 23:35pm

Akshayy Tikekarr

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TorstenH. · Accepted Answer · 2012-03-25T23:58:00

Solution 1

Check whether the password has
- a certain length
- capital letters in it
- non letters in it.

You can also add a certain valid time for the password to let it expire.

The check of the password is homework kind of coding, so I won't post code for that.

Posted 25-Mar-12 23:58pm

TorstenH.

Comments

Akshayy Tikekarr 26-Mar-12 6:12am

Thank u don't post the code.. length can be checked how can i check that lowercase is present or uppercase is present.,

krumia 26-Mar-12 8:33am

Check the ascii codes. Google ASCII chart and you'll get the ascii codes of lower/uppercase.

Akshayy Tikekarr 27-Mar-12 8:20am

thankx