[jboss-jira] [JBoss JIRA] (ELY-867) Masked password support cryptography usage

[Jan Kalina (JIRA)]

     [ https://issues.jboss.org/browse/ELY-867?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]

Jan Kalina reassigned ELY-867:
------------------------------

    Assignee: Jan Kalina


> Masked password support cryptography usage
> ------------------------------------------
>
>                 Key: ELY-867
>                 URL: https://issues.jboss.org/browse/ELY-867
>             Project: WildFly Elytron
>          Issue Type: Bug
>          Components: Passwords
>            Reporter: Zoran Regvart
>            Assignee: Jan Kalina
>
> I encountered couple of issues with cryptography used for password masking:
> * implementation of masked passwords drops initialization vector (IV) randomly generated by the {{javax.crypto.Cipher}} which makes unmasking (decryption) impossible.
> * the implementation is using the same algorithm for key derivation and encryption, which is not possible as there is no encryption support in {{javax.crypto.Cipher}} for PKDBF2 family of algorithms, they are supported only in {{javax.crypto.SecretKeyFactory}}



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