Estonia has invalidated digital security certificates used in all smart ID cards, residence and digital IDs created since its program launched in 2014. The move comes over growing concerns that malicious attackers could recover secret RSA encryption keys from the publicly available keys generated by the cards’ digital certificates. A new research team has found a way to uncover a secret key up to 25 percent faster than the original researchers’ method. Many manufacturers, including HP, Lenovo, Fujitsu, Microsoft and Google, use Infineon’s TPM chips.”]
Source: https://www.databreachtoday.com/estonia-invalidates-digital-certificates-over-crypto-crack-a-10440