-BEGIN PGP SIGNED MESSAGE-
Hash: SHA1
Here is the blind DSA signature based on MacKenzie and Reiter,
http://www.ece.cmu.edu/~reiter/papers/2001/CRYPTO.pdf, in graphical form.
Recall that a DSA public key is p, q, g, y; private key x; signature on
hash h is:
Choose k < q
r = g^k mod p mod
-BEGIN PGP SIGNED MESSAGE-
Hash: SHA1
Often people ask about blind DSA signatures. There are many known
variants on DSA signatures which allow for blinding, but blinding "plain"
DSA signatures is not discussed much.
Clearly, blinding DSA signatures is possible, through general purpose
t
