key expansion

USAGE SUMMARY

The phrase "key expansion" is correct and usable in written English.
It can be used in contexts related to cryptography, computer science, or data processing, where it refers to the process of generating additional keys from a base key. Example: "The algorithm employs key expansion to derive multiple subkeys from the original key for enhanced security."

✓ Grammatically correct

Science

Academia

News & Media

Human-verified examples from authoritative sources

Exact Expressions

18 human-written examples

The parity prediction is implemented in the AES encryption, decryption, and key expansion process.

Microprocessors and Microsystems

The resulted AES architectures reuse same logic resources for key expansion and encryption/decryption.

Microprocessors and Microsystems

This work proposes a low power and high throughput implementation of AES algorithm using key expansion approach.

Journal of Electrical Systems and Information Technology

The Key expansion unit is set the flexible architecture with 128-, 196- and 256-bit cipher Key length.

Microelectronics Reliability

To request a key expansion module for your 16-Button set, complete the Service Requisition based on the type of service required and click Submit.

Columbia University

By adding a Key Expansion Module, the 16-button set (M2616) can accommodate additional 22 or 44 programmable keys, supporting extension appearances and/or features.

Columbia University

Human-verified similar examples from authoritative sources

Similar Expressions

42 human-written examples

The authors tested this idea by investigating genes implicated in lignin degradation, thus discovering an association between key expansions of these genes coincident with the origins of fungal clades that can degrade lignin.

BMC Biology

The Fondaco is the latest example of what has been a conscious, but relatively low-key, expansion for the company, founded as Duty Free Shoppers in 1960 by Robert Miller (father of the Miller sisters) and Charles Feeney, and LVMH Moët Hennessy Louis Vuitton has been its majority shareholder since 1996.

The New York Times

Some form of regulation will be key to expansion.

Forbes

This table details the key infrastructure expansion needs to support scale-up.

Human Resources for Health

ThiaDIFBO (9) was prepared similarly to DIFBO (7) and relied on a key ring expansion of 19 by using TMSCHN2 (see Scheme 3, and Scheme S1 in the Supporting Information).

Angewandte Chemie - International Edition

Expert writing Tips

Best practice

When using "key expansion" in technical writing, clearly define the context. For example, specify if it refers to cryptographic algorithms or business strategies to avoid ambiguity.

Common error

Avoid using "key expansion" without providing specific details about what is being expanded. For instance, instead of saying "The company focused on key expansion", specify which areas or aspects experienced expansion.

Linguistic Context

The phrase "key expansion" functions primarily as a noun phrase. It typically acts as a subject or object, describing a process or concept. Ludwig AI confirms this with examples across science, academia, and news, indicating broad applicability.

Expression frequency: Common

Frequent in

Science

42%

News & Media

28%

Academia

20%

Less common in

Encyclopedias

4%

Wiki

3%

Formal & Business

3%

Ludwig's WRAP-UP

In summary, "key expansion" is a versatile noun phrase used across multiple domains, including cryptography, business, and general contexts. It describes a process of growth, development, or augmentation. According to Ludwig AI, the phrase is grammatically correct and frequently found in science, news and media, and academic settings. While the term is well-established, it's important to provide specific context to avoid overgeneralization. Consider alternatives like "keyword expansion", "key growth", or "significant extension" depending on the specific meaning you want to convey.

More alternative expressions

Phrases that express similar concepts, ordered by semantic similarity:

keyword expansion

Focuses specifically on expanding keywords, often in a marketing or SEO context.

key growth

Emphasizes the increase or development of key elements.

critical development

Highlights the crucial nature of the expansion or development.

significant extension

Indicates a notable broadening or lengthening.

major broadening

Suggests a substantial widening or increase in scope.

pivotal increase

Implies a crucial rise or augmentation.

essential enlargement

Highlights the necessity of making something bigger.

strategic escalation

Emphasizes a planned and deliberate increase.

vital augmentation

Stresses the importance of adding or increasing.

core amplification

Focuses on strengthening and increasing the central components.

FAQs

How is "key expansion" used in cryptography?

In cryptography, "key expansion" refers to algorithms used to generate multiple round keys from a single initial key, enhancing security by using different keys in each round of encryption.

What's the difference between "key expansion" and "keyword expansion"?

"Key expansion" generally refers to cryptographic or conceptual broadening. "Keyword expansion" specifically describes increasing the range of keywords used in marketing or search engine optimization.

Can I use other terms in place of "key expansion"?

Depending on the context, you can use terms like "growth", "development", "extension", or "broadening" as alternatives to "key expansion".

What areas typically undergo "key expansion" in business?

In business, "key expansion" might involve expanding into "new markets", "product lines", or "service offerings" to achieve strategic objectives and revenue growth.