83d8bb23328c67ec...

83d8bb23328c67ec...

npub

npub1s0vtkgej33n7ec4d7ycxmwt78up8hpfa30d0yfksrshq7t82mchqynpq6j

pubkey (hex)

83d8bb23328c67ece2adf1306db97e3f027b853d8bdaf226d01c2e0f2ceade2e

nprofile

nprofile1qqsg8k9myvegcelvu2klzvrdh9lr7qnms57chkhjymgpcts09n4dutsprf58garswvaz7tmjv4kxz7fwva6kcat8w4k82tnddajs036c80

动态 (1)

Thank you so much to those who have been submitting AI security reports to us over the last few days, especially Rob Hamilton. Since Thursday evening ...

Thank you so much to those who have been submitting AI security reports to us over the last few days, especially Rob Hamilton. Since Thursday evening we have been engaged in internal code review and hardening. We have confirmed that seed generation in all Passport models is secure. By design, Passport models use at least 2 sources of entropy (randomness). Typically we don't post deeply technical updates, but given the events of the last few days, we will continue to post technical updates about our FOSS codebases. All Passport models include three sources of randomness: (1) Avalanche noise source (ANS), an open architecture true random number generator (no black box silicon) (2) MCU or MPU true random number generator (TRNG) depending on the model (3) Secure Element TRNG Passport Core uses all three sources when generating seeds. Multiple parties reported a scenario, which we also identified during our internal review on Thursday evening, where a theoretical ANS hardware failure would cause Passport Core to continue seed generation using the MCU and Secure Element TRNGs. (We are not aware of any ANS hardware failure in any Passport Core unit) Some AI models, specifically Kimi, are confused about this scenario and are falsely reporting that in the case of ANS hardware failure there is no additional entropy added. This is false. In this scenario, the Foundation team has confirmed that Passport Core still incorporates 2 sources of entropy during seed generation. Two sources provide more than sufficient entropy. But the better behavior is to instead refuse to generate the seed at all if the ANS fails. So we are hardening the code accordingly. Additionally, Passport Prime currently uses two sources of entropy for seed generation: ANS and MPU TRNG. We have confirmed that this seed generation path is secure. This is more than sufficient entropy but we are also adding in the Secure Element TRNG to the seed generation process. The Secure Element TRNG introduces some latency (it is slower) but we have always intended to use it as a third source of entropy for seed generation on Passport Prime. We have already made this code change internally. We will be releasing firmware updates in the coming days. All seeds generated on Passport hardware are safe. Please let us know what questions you have.

Kind-1 (TextNote)

2026-08-02T17:39:10Z