Unverified50% confidenceFactExact time
The TPM 1.2 specification was first published in 2003, and the TPM 2.0 specification was published in 2014 with extended support for algorithms such as ECC and SHA-256.
1
Sources
50%
Confidence
Long-term
Relevance
8/14/2026
First Seen
Sources
Chrome DBSC技术详解：设备绑定会话凭证如何终结Cookie窃取
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