Twitter from JA ( looks like he’s getting everything set up)
Gaping five year long vulnerability (bugdoor?) in the Infineon chipset used by many crypto-tokens/crypto-cards (inc. Google, MS, HP, Levovo, Fujitsu) permits offline recovery of RSA private key from RSA public key crocs.fi.muni.cz/public/papers/…
Don’t understand any of that, but I do know, with all the new technology, that the spy business ain’t what it used to be, back in the days of the Helen McInness novels!