Cryptography

Blockchiffre

A symmetric key encryption algorithm that encrypts data in fixed-size blocks, such as AES and 3DES.

Quick answer: A symmetric key encryption algorithm that encrypts data in fixed-size blocks, such as AES and 3DES.

This term page is part of the Protermify Cybersecurity glossary and is published as static HTML for fast indexing and clear language coverage.

Languages

Quick answer

A symmetric key encryption algorithm that encrypts data in fixed-size blocks, such as AES and 3DES.

Why it matters

Blockchiffre matters because it supports clear communication in Cryptography contexts for SOC Analysts, Security Engineers, and Incident Responders. It also connects to aviation training and exam language such as CISSP, CompTIA Security+, and CEH.

Editorial context

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Questions and answers

Questions and answers

What is Blockchiffre?

In this glossary, Blockchiffre refers to: A symmetric key encryption algorithm that encrypts data in fixed-size blocks, such as AES and 3DES.

How is Blockchiffre used in cybersecurity?

In cybersecurity communication, this term appears in contexts such as: "AES ist ein Blockchiffre, das 128-Bit-Datenblöcke mit Schlüsseln unterschiedlicher Länge verschlüsselt."

Why does Blockchiffre matter in cybersecurity?

Blockchiffre matters because it supports clear communication in Cryptography contexts for SOC Analysts, Security Engineers, and Incident Responders. It also connects to aviation training and exam language such as CISSP, CompTIA Security+, and CEH.

Who uses Blockchiffre?

Blockchiffre is mainly used by SOC Analysts, Security Engineers, and Incident Responders.

What category does Blockchiffre belong to?

In this glossary, Blockchiffre is grouped under Cryptography. Related pages in this category explain adjacent procedures, commands and operational concepts.

Where does this definition come from?

This definition is sourced from ISO 27001, NIST Cybersecurity Framework, MITRE ATT&CK and published by Protermify Cybersecurity as a static cybersecurity reference page.

Definition

A symmetric key encryption algorithm that encrypts data in fixed-size blocks, such as AES and 3DES.

Operational example

AES is a block cipher that encrypts 128-bit blocks of data using keys of various lengths.

Localized term

Blockchiffre

Localized example

AES ist ein Blockchiffre, das 128-Bit-Datenblöcke mit Schlüsseln unterschiedlicher Länge verschlüsselt.

Definition language

English reference definition

Source

ISO 27001, NIST Cybersecurity Framework, MITRE ATT&CK

Category

Cryptography

Exam relevance

  • CISSP
  • CompTIA Security+
  • CEH

Target audience

  • SOC Analysts
  • Security Engineers
  • Incident Responders

Related terms

Use the related links below to continue through connected cybersecurity terminology.

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