Can anybody help me to understand elgamal based decryption mixnet? Pure elgamal can be used in mixnet (re-encryption mixnet) and its very easy, and I have implemented decryption mixnet using RSA also.
See for example, http://courses.csail.mit.edu/6.897/spring04/L18.pdf
But I have failed to gather any idea on the implementation of elgamal based decryption mixnet. Please help...