What is Trusted Platform Module (TPM)?
A security chip or function that generates and stores keys, records measurements of booted software and attests to platform state.
Field: Hardware Security
Trusted Platform Module (TPM) in the explanations
A TPM is a tamper-resistant security chip (or a function built into the CPU) that generates and stores keys, performs cryptographic operations, generates random numbers and records hashes of booted software.
What is the main role of a TPM (Trusted Platform Module) in…In measured boot, each stage hashes the next piece of software and records it cumulatively in TPM registers (PCRs).
What is the difference between secure boot and measured boo…In remote attestation, a device signs software measurements recorded in its TPM or TEE with a key that cannot be extracted from the chip and sends them to a server.
Which describes remote attestation?
Questions that mention Trusted Platform Module (TPM) (3)
Related terms
Secure boot Measured boot Remote attestation Trusted execution environment (TEE) Anti-rollback protection Cold boot attack Constant-time implementation Counterfeit chip eFuse Fault injection attack