Digvijaya Singh said the poll panel should allow examination of EVM's software at the code writing stage.
Senior Congress leader Digvijaya Singh today urged the Election Commission to allow political parties to examine the coding software of electronic voting machines (EVMs). His demand comes in the wake of the poll panel throwing an open challenge to hack its EVMs following a chorus by Opposition parties on alleged tampering of the machines in the recent state Assembly elections, especially in Uttar Pradesh where BJP staged a stunning victory.
Mr Singh said the Election Commission, instead of limiting its objections to EVM hacking, should also allow examination of its software at the stage of writing it from the server.
"EC limiting objections to EVMs. It must allow examination of possibility of software tampering at stage of writing it from server. There is a strong possibility of tampering coding at the stage of writing software i.e. EVMs can be pre-tampered. So no need for hacking...
"EC must devise a way of supervision by political parties of the coding software of EVMs, like it does at subsequent stages. Would they agree?" the Congress leader tweeted.
The Election Commission had announced that from first week of May, experts, scientists and technocrats can try for a week or 10 days to hack the electronic voting machines.
Several opposition parties have demanded that voting in India should return to the old ballot papers system. The Supreme Court, meanwhile, asked the Election Commission and the Centre to explain the delay in switching to upgraded machines that provide a paper receipt (
VVAPT), showing the ballot of each voter.