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Scientists, including those of Indian-origin, have developed a new radio frequency identification (RFID) chip that is virtually impossible to hack and can prevent your credit card number or key card information from being stolen.

The chip prevents so-called side-channel attacks, which analyses patterns of memory access or fluctuations in power usage when a device is performing a cryptographic operation, in order to extract its cryptographic key.

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Source – tech.firstpost.com

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