The Trusted Computing Group TPM I2C Interface Specification is an industry specification that defines an I2C Interface for TPM 2.0.
As this specification defines only the interface for the I2C-TPM a suitable platform specification must be considered additionally to allow the design of a platform specific I2C-TPM. It is expected that the reader of this specification is familiar with the PTP .
This specification is intended for a single TPM on an I2C bus. It does not address multiple TPMs on the same I2C bus.
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Standards-based Trusted Computing technologies developed by TCG members now are deployed in enterprise systems, storage systems, networks, embedded systems, and mobile devices and can help secure cloud computing and virtualized systems.
Trusted Computing Group announced that its TPM 2.0 (Trusted Platform Module) Library Specification was approved as a formal international standard under ISO/IEC (the International Organization for Standardization and the International Electrotechnical Commission). TCG has 90+ specifications and guidance documents to help build a trusted computing environment.