Meta explains how WhatsApp's encrypted chats will work with third-party companies

The DMA requires that Meta be “able to allow interoperability with different companies inside three months of receiving a request”, however based on the weblog put up, it might take longer than that to really flip it over for public use. It could take. The necessities mandate solely one-on-one chat and assist for sharing information corresponding to photos, movies or voice messages “inside a 12 months” of the brand new regulation earlier than increasing over time to incorporate group chats and calls. .

Meta says third-party suppliers should signal an settlement to interoperate with Messenger and WhatsApp earlier than the corporate will work with them to implement it. The corporate asks that different suppliers use WhatsApp's Sign protocol for encryption, however says it’ll settle for others if it feels they meet the identical safety requirements.

The corporate guarantees that E2EE chats will stay safe in transit, whether or not the opposite supplier makes use of the sign or not. Nonetheless, Meta is not going to assure that apps that obtain WhatsApp and Messenger customers' chats is not going to do something untoward.