This document catalogs the usages of SHA-1 in the TPM v1.2 specifications and assesses the impact of the collision attacks discovered in 2005 against them. In general the TCG took several precautions to guard against collision attacks, such as concatenating fresh randomly generated values or randomly generated values unknown to the outside to the data before hashing.
Membership in the Trusted Computing Group is your key to participating with fellow industry stakeholders in the quest to develop and promote trusted computing technologies.
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.