How to use the Sql encrypted data in Oracle db.

Hi,

I am using a sql server 2012 and having a database "Test".In this database , having a table "Employee". I have encrypted the employe table data with the password. How can is use these employee data in oracle server. ie;How can I show the employee data as the encrypted  and decrypted form of data in Oracle server( The actual encryption happened only in SQL DB).

Thanks

Dileep