The Emergence Machine

Public Key

abstract · Computing · Level 8 · E10

E10Institutions

Each concept here is mapped to its prerequisites — the ideas you'd need first to understand it — all the way down to four foundations: Space, Time, Energy, Pattern. Click any prerequisite to drill down, or scroll for the chain graph.

Trace. Question. Emerge.

Emergence definition

A public key emerges from the intersection of cryptography, where complex operations and algorithms secure information, and the concept of public, where collective visibility enables complex behaviors and relationships to emerge, allowing anyone to encrypt messages or verify signatures, forming half of an asymmetric key pair.

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Wiktionary senses

External reference — all senses of the word “public key” on Wiktionary. This atlas concept maps to only the slice of meaning relevant to the prerequisite graph.

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Source: Wiktionary — “public key”. Content available under CC BY-SA 4.0.

Historical origin

Origin word
public key
Origin language
English

Prerequisite chain

Possible path of this concept down to the fundamental substrate.

thisfoundationsL8L7L6L5L2L1L0Public KeyPublicComputerCryptographyGroupAlgorithmComputationGoalMachine… intermediate l…ForceFormInformationLifeActionChangeCollectionMatterEnergyPatternSpaceTimeE1 concrete → E14 abstract

Neighborhood

Direct prerequisites above, concepts that depend on this one below.

thisprerequisitesPublic KeyL8ComputerL6CryptographyL6PublicL7E1 concrete → E14 abstract

In other languages

Prerequisites

What you need to understand first.

  • Computer L6 (requires)
    public key builds on the concept of computer
  • Cryptography L6 (requires)
    A public key is a cryptographic value shared openly that allows anyone to encrypt messages or verify signatures, forming half of an asymmetric key pair.
  • Public L7 (requires)
    public key builds on the concept of public