Second flaw found in Swiss election system could change ‘valid votes into nonsense,’ researchers say
Researchers have uncovered a second security flaw in the electronic voting system employed by the Swiss government. The vulnerability involves a problem with the implementation of a cryptographic protocol used to generate decryption proofs, a weakness that could be leveraged “to change valid votes into nonsense that could not be counted,” researchers Sarah Jamie Lewis, Olivier Pereira and Vanessa Teague wrote in a paper published Monday. This disclosure comes weeks after the same team of researchers announced they had uncovered a flaw in the e-voting system that could allow hackers to replace legitimate votes with fraudulent ones. Swiss Post, the country’s national postal service, which developed the system along with Spanish technology maker Scytl, said earlier this month that first vulnerability had been resolved. Researchers said at the time that the vulnerability demonstrated what can go wrong when governments shift to electronic voting with no alternative plan. The security and integrity of electronic voting […]
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