Cryptanalysis of the blind signatures based on thediscrete logarithmproblem
Lein Harn · Electronics Letters · 1995
Carmenisch et al. proposed a blind signature scheme based on the discrete logarithm during at the rump session of Eurocrypt'94. Horster et al. generalised this approach to design the Meta blind signature schemes. The author of this Letter points out that these schemes cannot provide true blind signatures.