tailscale

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Andrew Lytvynov f522b9dbb7

feature/tpm: protect all TPM handle operations with a mutex (#17708 )

In particular on Windows, the `transport.TPMCloser` we get is not safe
for concurrent use. This is especially noticeable because
`tpm.attestationKey.Clone` uses the same open handle as the original
key. So wrap the operations on ak.tpm with a mutex and make a deep copy
with a new connection in Clone.

Updates #15830
Updates #17662
Updates #17644

Signed-off-by: Andrew Lytvynov <awly@tailscale.com>

2025-10-30 10:32:30 -07:00

attestation_test.go

feature/tpm: protect all TPM handle operations with a mutex (#17708 )

2025-10-30 10:32:30 -07:00

attestation.go

feature/tpm: protect all TPM handle operations with a mutex (#17708 )

2025-10-30 10:32:30 -07:00

tpm_linux.go

feature/tpm: try opening /dev/tpmrm0 before /tmp/tpm0 on Linux (#16600 )

2025-07-18 10:17:40 -07:00

tpm_other.go

feature/tpm: implement ipn.StateStore using TPM sealing (#16030 )