emshelly
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perform cryptographic operations using J2SE 1.3
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
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
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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.
ASKER
So is it true that SUN does not implement RSA algorithm?