RSA Encryption with public key - Bad Length

[Linh Nguyen]

File size is too large. I think there is a file size
limitation.

-----Original Message-----
I am attempting to create a class to "RSA" encrypt a file with a public key.All the examples I have found use the RSA provider to create the keys. Thisisn't helpful, because in the real world we encrypt using another partiespublic key. So, I was hoping someone could help me with this "Bad length"error problem. I have seen posts on the newsgroups with others having theexact same problem. But no responses.

I have attached the complete RSA class. It should load and compile cleanly.I have also attached my public key file and a vbscript for testing theclass. This vbscript is uploaded as a .TXT file so just rename it to .vbsand run.

If you see changes improvements I can make to this class please advice. Ihope if we can get this working it will benefit everyone who needs a basicclass to accept an Input file, Output file, and public key file to encrypt afile easily from within a .NET program.

Thanks in advance for all your help.