Re: oracle 10g cryptography problem

Vladimir M. Zakharychev wrote:
On Jun 27, 7:21 am, DA Morgan <damor...@xxxxxxxxx> wrote:
Pouria wrote:
i understand the message, what i don't understand is why it can't find
an RSA provider when i'm purposely supplying it with one (bouncy
castle).
secondly i need to use an asymmetric cryptographic algorithm:
Obfuscation toolkit and DBMS_CRYPTO do not support these to the best
of my knowledge (please correct me if i'm wrong).
Pouria
On Jun 26, 6:27 pm, DA Morgan <damor...@xxxxxxxxx> wrote:
Pouria wrote:
Cipher rsaCipher = Cipher.getInstance("RSA");
tries to execute:
java.security.NoSuchAlgorithmException: Cannot find any provider
supporting RSA
Which part of the message don't you understand?
And no version of Oracle named.
Put away the RSA and use the built-in tools. Obfuscation toolkit if
9i and DBMS_CRYPTO if 10g.
--
Daniel A. Morgan
University of Washington
damor...@xxxxxxxxxxxxxxxx (replace x with u to respond)
Puget Sound Oracle Users Groupwww.psoug.org
I may be incorrect on this but I believe AES is asymmetric.
--
Daniel A. Morgan
University of Washington
damor...@xxxxxxxxxxxxxxxx (replace x with u to respond)
Puget Sound Oracle Users Groupwww.psoug.org

AES is symmetric.

As of the OP's issue, note 369369.1 on MetaLink describes steps to add
and load third-party providers to the Oracle VM. Also, the note states
that there was a bug in 10.2.0.1 (bug #4475814) that prevented third-
party providers from working inside the Oracle VM, which is fixed in
10.2.0.2. In 10.2.0.1, only SunJce is supported. However, since SunJce
supports RSA, I don't see an urgent need to load Bouncy Castle and go
through the bouncing hassle of applying the patchset and then
following the note 369369.1 to make it work... :)

Regards,
Vladimir M. Zakharychev
N-Networks, makers of Dynamic PSP(tm)
http://www.dynamicpsp.com


Thanks for the correction.
--
Daniel A. Morgan
University of Washington
damorgan@xxxxxxxxxxxxxxxx (replace x with u to respond)
Puget Sound Oracle Users Group
www.psoug.org
.

Relevant Pages

  • Re: oracle 10g cryptography problem
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  • Re: oracle 10g cryptography problem
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