Cryptography is critical to secure, trustworthy communications. Recent questions within the tech industry have created entirely new discussions about the cryptography underpinning our communications infrastructure. While some in the media have focused on the algorithm chosen for Deterministic Random Bit Generation (DRBG), we’ve seen many more look to have a broader crypto conversation. With this backdrop, I’d like to take the opportunity to talk about how we select algorithms (not just the DRBGs) for our products.
Before we go further, I’ll go ahead and get it out there: we don’t use the DUAL_EC_DRBG in our products. While it is true that some of the libraries in our products can support the DUAL_EC_DRBG, it is not invoked in our products. For our developers, the DRBG selection is driven by an internal standard and delivered to those developers from an internal team of crypto experts through a standard crypto library. The DRBG algorithm choice cannot be changed by the customer. Our Product Security Incident Response Team (PSIRT) confirmed this in a Security Response published on October 16.