nitrokey-3-firmware
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Nitrokey
Nitrokey 3 firmware
This is a tracking issue for PRs that improve stack usage in various components: - https://github.com/Nitrokey/ctaphid-dispatch/pull/1 - https://github.com/Nitrokey/trussed/pull/30 - https://github.com/trussed-dev/iso7816/pull/20 - https://github.com/Nitrokey/usbd-ctaphid/pull/1 - https://github.com/Nitrokey/apdu-dispatch/pull/1
With `-Z emit-stack-sizes` we can get the stack sizes of each function in the final firmware. This could be used to analyze stack usage to fix stack-overflows. This could be...
It's not clear if this is a firmware issue or the openssh protocol itself. firmware: v1.5.0-test.20230704 gnupg: 2.4.3 openssh: OpenSSH_for_Windows_9.2p1, LibreSSL 3.7.2 os: Windows 11 Pro, fully updated Here is...
Apple launched 2FA via FIDO tokens lately. Adding an NK3 via NFC has some hurdles: - NFC doesn't work without additional power - If powered externally via USB, the NFC...
Hi, I would like to see the Nitrokey3 (and other Fido keys by Nitrokey) certified at the FIDO Alliance (https://fidoalliance.org/certification/) and Microsoft (https://learn.microsoft.com/en-us/azure/active-directory/authentication/concept-fido2-hardware-vendor). Best regards Sebastian
User presence checks should not return immediately but with some delay to be more realistic. Optionally, this delay could be randomized.
Buffers seem to be copied instead of reused, while passed down to the applications, resulting in an increased stack memory usage. The initial analysis was concerning Nitrokey Webcrypt and its...
With full IFS the NK3 device crashes. It helps to stop the CCID service on host to avoid it. Listing FIDO2 credentials makes the crash in this state too. It...
Some debug tools for determining the code size and static memory usage. To do: - [ ] select the best representation - [ ] ideally diff with the latest release...