> I am using openssl for rsa encryption/decryption.
> I have some questions.
> 1. What is the format of the encrypted data ?? It is neither ascii text
not binary > nor unicode. what is it ??

There are any number of possible formats for encrypted data. You could have
raw binary RSA encrypted data, but that's not all that useful. You might
have one of the more common formats (like PKCS1) which can either be PEM or
DER encoded. There is no "one right format".

> 2. How is the input data interpreted ?? I mean is there a number
associated with
> all the characters ?? Example -> 0-25 for 'a' to 'z', 26-51 for 'A' to 'Z'
etc.

That all depends upon exactly what you're doing, and we have no idea.
Generally, the RSA encryption scheme doesn't care what the data means -- why
should it?

DS


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