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I second TimYates. &nbsp;Cryptix has a decent package. Includes AES, too. &nbsp;I couldn't get their MD5 to match one I was using ( nor did BouncyCastles or anyone elses, nor did THEY match each others... ) so I wrote my own MD5. Other than that, cryptix is a nicer package than the rest.
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I second TimYates.  Cryptix has a decent package. Includes AES, too.  I couldn't get their MD5 to match one I was using ( nor did BouncyCastles or anyone elses, nor did THEY match each others... ) so I wrote my own MD5. Other than that, cryptix is a nicer package than the rest.

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So is it true that SUN does not implement RSA algorithm?
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So is it true that SUN does not implement RSA algorithm?

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Hi all,<br />
<br />
I'm writing a Java program using Java 1.3. The program needs to perform asymmetric operations such as encryption/decryption, signature verifications, etc, and I need to use RSA algorithm.<br />
<br />
I know that java.security package only provide interfaces for keys such as RSAPublicKey, RSAPrivateKey, etc. I was told that sun provides implementation for these interfaces, but when I look at JCE specification, I don't seem to find anything mentioning RSA.<br />
<br />
Could someone point me to the right link or places where I can find the implementation I need? (I can't use Java 1.4).<br />
<br />
Thanks a lot!<br />
Michelle
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Hi all,

I'm writing a Java program using Java 1.3. The program needs to perform asymmetric operations such as encryption/decryption, signature verifications, etc, and I need to use RSA algorithm.

I know that java.security package only provide interfaces for keys such as RSAPublicKey, RSAPrivateKey, etc. I was told that sun provides implementation for these interfaces, but when I look at JCE specification, I don't seem to find anything mentioning RSA.

Could someone point me to the right link or places where I can find the implementation I need? (I can't use Java 1.4).

Thanks a lot!
Michelle

perform cryptographic operations using J2SE 1.3

Java is a platform-independent, object-oriented programming language and run-time environment, designed to have as few implementation dependencies as possible such that developers can write one set of code across all platforms using libraries. Most devices will not run Java natively, and require a run-time component to be installed in order to execute a Java program.