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From Nagaraju Kurma <nagaraju.ku...@enhancesys.com>
Subject how to decrypt the SHA-256 encryption password
Date Fri, 09 Aug 2013 12:51:04 GMT
i am using the password encryption technique SHA-256 which is built in for
the Apache shiro API

configuration:

in spring context xml file
---------------------------------

<bean class="org.apache.shiro.authc.credential.HashedCredentialsMatcher">
<property name="hashAlgorithmName" value="SHA-256" />
<property name="storedCredentialsHexEncoded" value="false" />
</bean>

while storing encrypted password in database
---------------------------------------------------------

user.setPassword(new Sha256Hash("password", user.getUsername().trim())
.toBase64());


as we know that shiro internally does password decryption and authenticates
the logging user, but now i am having the requirement to decrypt the
password manually at out side.


please can anybody suggest how to decrypt  or can anybody share the
decryption utility code.


thanks in advance..... :)



-- 

Regards,****

Nagaraju.

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