Rich Salz <[EMAIL PROTECTED]> writes:

> You missed the point of what Michael said.  First, when someone says "xxx
> is signed" they mean hash(xxx) is encrypted with private key.  It's
> basically the definition of a signature.  Only if you look closely, do you
> see that signing is an application of hashing and encryption.

Signing does not have to be an application of hashing and encryption. Take
a look at DSA.

Signing and encryption are quite different. The fact that RSA can be used
to do both can be confusing.

-- 
Jostein Tveit ([EMAIL PROTECTED])
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