This one is from the Netherlands. It appears to be smart cryptanalysis rather than backdoor.
The Dutch intelligence service has had the opportunity to learn encrypted communications from a large number of countries because the late 1970s because of a microchip, in accordance with research by de Volkskrant on Thursday. HOLLAND could eavesdrop on confidential conversation from nations such as for example Iran, Egypt and Saudi Arabia.
Philips, as well as Siemens, built a good encryption machine inside the late 1970s. These devices, the Aroflex, was useful for secret conversation between NATO allies. Furthermore, the companies also wished to market the T1000CA, a industrial variant of the Aroflex with much less strong cryptography.
The Volkskrant investigation implies that the Ministry of Foreign Affairs and the Marine Cleverness Services (MARID) cracked the cryptography of the device before it had been launched. Philips assisted the ministry and the cleverness service.
Normally it could take at least per month . 5 to crack the T1000CA encryption. “Too much time to get useful details from intercepted conversation,” the newspaper writes. But MARID workers, as well as Philips, succeeded in accelerating this 2.500 times by creating a special microchip.
The T1000CA was then sold to varied non-NATO countries, like the Center East and Asia. These nations could then end up being overheard by the Dutch cleverness services for a long time.
The 1970s was ten years of really bad commercial cryptography. DES, in 1975, was a noticable difference with its 56-bit essential. I’m certain there are several these stories.
Here’s more concerning the Aroflex. And some tips about what I think may be the original Dutch story.
