GoogleChrome / CertificateTransparency

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Change log policy to require PEM public keys #10

Closed RJPercival closed 7 years ago

RJPercival commented 7 years ago

PEM is easier and more commonly used than DER.

https://groups.google.com/a/chromium.org/d/topic/ct-policy/M9Vchxs9gvY/discussion

RJPercival commented 7 years ago

Following discussion, counter-arguments were made about how DER was the better format. It's more specific (PEM may contain BER rather than DER), straightforward to manipulate with tools (base64 on Linux/Mac, certutil on Windows) and is the format consumed by at least two CT monitoring systems.