Is it possible to use multiple encryption algorithms in Oracle 10g RAC?

We have two separate databases on same physical servers, running 10g RAC Using TDE, is it possible to have different encryption algorithms for each database?

It is possible to have every column in a single table use a different algorithm.
Take a look in Morgan's Library (www.morganslibrary.org/library.html) under
Wallet
Transparent Data Encryption
SecureFiles
DBMS_CRYPTO
and perhaps a few other topics.

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