Digital signature for Diffie-Hellman public keyswithout using a one-way function
Lein Harn · Electronics Letters · 1997
The author proposes digital signature schemes without using a one-way function to sign Diffie-Hellman public keys. The advantage of this approach is, instead of relying overall security on either the security of the signature scheme or the security of the one-way function, the security of this proposed scheme is based on the discrete logarithm problem.