"Ceci n’est pas une preuve : The use of trapdoor commitments in Bayer-Groth proofs and the implications for the verifiabilty of the Scytl-SwissPost Internet voting system"
2019/03/12: Report of researchers who found a vulnerability in the SwissPost e-voting shuffle. The trapdoor commitment scheme allows an undetectable vote manipulation. Two examples are shown in the report
Critical Commentary
2019/03/12: Report of researchers who found a vulnerability in the SwissPost e-voting shuffle. The trapdoor commitment scheme allows an undetectable vote manipulation. Two examples are shown in the report
Brief Summary here