root of trust

USAGE SUMMARY

The phrase "root of trust" is correct and usable in written English.
It is typically used in the context of security, particularly in computing and cryptography, to refer to a foundational element that establishes the integrity and authenticity of a system. Example: "In our security architecture, the root of trust is essential for ensuring that all components can be verified and trusted."

✓ Grammatically correct

Science

News & Media

Formal & Business

Human-verified examples from authoritative sources

Exact Expressions

36 human-written examples

The novelty behind TEE is the virtualization of the Dynamic Root of Trust for Measurement (DRTM).

Future Generation Computer Systems

"We're seeing it providing two-factor authentication, as well, and the root of trust in the way that users interact".

The Guardian - Tech

Root of Trust for Measurement (RTM).

EURASIP Journal on Wireless Communications and Networking

Root of Trust for Storage (RTS).

EURASIP Journal on Wireless Communications and Networking

Root of Trust for Reporting (RTR).

EURASIP Journal on Wireless Communications and Networking

Another important concept in TPM is the root of trust.

EURASIP Journal on Wireless Communications and Networking

Human-verified similar examples from authoritative sources

Similar Expressions

24 human-written examples

To define a root-of-trust for the measurements, each node includes a TPM to attest the integrity of the A-VM and of the underlying VMM.

Journal of Systems Architecture

The Trusted Computing Group TCGG) specifies a minimum key hierarchy with regard to the Endorsement Key (EK), the "root-of-trust," and to the Storage Root Key (SRK).

Trusted Platform Module Basics

Thus, the root-of-trust established by the EK must be extended to the TPM owner and sequentially extended through the owner to all keying material held in the TPM.

Trusted Platform Module Basics

"We have created a root-of-trust by harnessing quantum processes in semiconductors to generate unique, unclonable and tamper evident cryptographic keys," says Mossayebi.

TechCrunch

This feature provides a hardware-based root-of-trust to ensure that a platform boots with a known-good configuration of firmware, BIOS, virtual machine monitor, and operating system.

Forbes

Expert writing Tips

Best practice

When writing about security architectures, clearly define the "root of trust" to ensure all stakeholders understand the foundational element that guarantees system integrity.

Common error

Avoid assuming everyone understands the technical specifics of the "root of trust". Always provide a concise explanation to prevent misunderstandings and ensure effective communication.

Linguistic Context

The phrase "root of trust" functions primarily as a noun phrase. It identifies a fundamental element that serves as the basis for security and integrity in a system, such as hardware or software components that are inherently trusted. Ludwig AI confirms its accurate usage in numerous contexts.

Expression frequency: Very common

Frequent in

Science

53%

News & Media

34%

Formal & Business

13%

Less common in

Academia

0%

Encyclopedias

0%

Wiki

0%

Ludwig's WRAP-UP

The phrase "root of trust" is a noun phrase widely used to describe the foundational element for security and integrity within a system. Ludwig AI confirms its grammatical correctness and common usage across various sources. Predominantly found in scientific and news contexts, the phrase serves to define the origin of trust and is typically used in a formal register. When discussing security architectures, clearly defining the "root of trust" is crucial to prevent misunderstandings. Alternatives such as "source of trust" or "foundation of trust" can be used to add variety to writing.

More alternative expressions

Phrases that express similar concepts, ordered by semantic similarity:

source of trust

This alternative focuses on the origin from which trust is derived, rather than the foundational element itself.

foundation of trust

This phrase emphasizes the supportive and fundamental aspect of the element upon which trust is built.

basis of trust

Similar to "foundation of trust", this highlights the underlying reason or justification for trust.

trust anchor

This alternative is frequently used in cybersecurity and cryptography, referring to a trusted entity used for verification.

security foundation

This phrase broadens the concept to encompass the entire security framework, rather than just the element of trust.

point of origin for trust

This alternative is more descriptive and emphasizes the starting point of trust establishment.

cornerstone of trust

This highlights the crucial and indispensable nature of the element in building trust.

initial root of trust

This specifies that it is the first "root of trust" in a series of trust relationships.

trust establishment point

This alternative focuses on the function of establishing trust rather than the entity itself.

trust origin

This is a shortened version that emphasizes the beginning or derivation of trust.

FAQs

How is "root of trust" used in cybersecurity?

In cybersecurity, the "root of trust" refers to a set of functions or components that are always trusted by the computer's operating system. These components are used to build a chain of trust to ensure the integrity of the entire system.

What's the difference between "root of trust" and a trust anchor?

While both terms relate to establishing trust, "root of trust" generally refers to the foundational hardware or software components, whereas a "trust anchor" is a trusted entity used for verification purposes, often in the context of public key infrastructure.

What are common examples of a "root of trust" in computing?

Common examples include the Trusted Platform Module (TPM), secure boot firmware, and hardware security modules (HSMs). These components provide a secure foundation for verifying the integrity of software and hardware.

Can "root of trust" be implemented in software only?

While a software-based "root of trust" is possible, it's generally less secure than a hardware-based one. Hardware-based roots of trust provide a higher level of protection against tampering and compromise.