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SHA-3: History, Standards & Art

SHA-3 (Secure Hash Algorithm 3) is the latest member of the Secure Hash Algorithm family of standards, released by NIST on August 5, 2015. Although part of the same series of standards, SHA-3 is internally different from the MD5-like structure of SHA-1 and SHA-2.

Language: English [EN]
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SHA-3 topic overview

The analysis highlights History, Standards and Art as prominent areas in the source structure around SHA-3.

Related topics
86
Source areas
13
Connected nodes
101
Extracted relationships
132
Concept neighborhoods
26
Bridge connections
101

What this topic covers Research coverage

Source areas are shown by the number of related topics found in each part of the analysis. Use smaller areas too: they can reveal specialized angles and content gaps.

Overview · 18 topics
History · 14 topics
Implementations · 10 topics
The block permutation · 10 topics
Hardware acceleration · 7 topics
Design · 6 topics
Later developments · 5 topics
Speed · 5 topics
Comparison of SHA functions · 4 topics
Security against quantum attacks · 3 topics
Instances · 2 topics
Examples of SHA-3 variants · 1 topics
Usage in protocols · 1 topics

Smaller areas are not necessarily less important. They contain fewer connections in this analysis and can be useful for finding specialized angles or coverage gaps.

Explore all related topics Closing gaps

Browse the complete topic structure, not only the most central items. Less prominent entities and concepts can reveal missing angles, specialized context and useful research gaps. Each item opens a new analysis centered on that subject.

Overview

History

Design

The block permutation

Speed

Instances

Later developments

Security against quantum attacks

Examples of SHA-3 variants

Comparison of SHA functions

Implementations

Hardware acceleration

Usage in protocols

Sources

  • ISBN ISBN (identifier)

Advanced semantic analysis

Deeper signals for content research, entity SEO and topical coverage. The plain-language headings explain what each technical view is useful for.

How SHA-3 connects Entity context

The extracted context around SHA-3 shows recurring relationship patterns in the source. For example, SHA-3 → Because, Craig Clapp, Daemen, Gilles Van Assche, Guido Bertoni, In, It, Joan Daemen, MD5, Michaël Peeters, NIST, NIST Hash Workshop, PANAMA, Peeters, RadioGatún, Rijndael, SHA-0, SHA-1, SHA-2, The Another extracted example is SHA-3 → AMD Athlon, Duo, However, IA-32, IA-64, Intel Core, Intel Pentium, Keccak-f, MMX, NOP, Pi, SHA3-224, SHA3-256, SHA3-384, SHA3-512, SSE, The, XOR, XORed, XORing. Use these groups to spot repeated connection types before inspecting the individual relationships.

SHA-3

Top relations

related to history · 23
SHA-3 → Because, Craig Clapp, Daemen, Gilles Van Assche, Guido Bertoni, In, It, Joan Daemen, MD5, Michaël Peeters, NIST, NIST Hash Workshop, PANAMA, Peeters, RadioGatún, Rijndael, SHA-0, SHA-1, SHA-2, The
related to Speed · 20
SHA-3 → AMD Athlon, Duo, However, IA-32, IA-64, Intel Core, Intel Pentium, Keccak-f, MMX, NOP, Pi, SHA3-224, SHA3-256, SHA3-384, SHA3-512, SSE, The, XOR, XORed, XORing
related to Hardware acceleration · 17
SHA-3 → Apple A13 ARMv8, ARMv8, BCAX, Bit-clear, EOR3, Keccak-f, Most, OpenSSL, RAX, SHA, SHA-512, SHA3, SIMD, SoC CPU, These, XAR, XOR
related to Weakening controversy · 10
SHA-3 → However, In, It, Keccak, Keccak's, NIST, SHA-2, The, This, To
related to Additional instances · 8
SHA-3 → In December, It, NIST, NIST SP, SHA-3-derived, SHAKE, The, When
related to KangarooTwelve · 8
SHA-3 → FIPS, In, KangarooTwelve, Keccak, Keccak-based, MarsupilamiFourteen, ParallelHash, These
related to Security against quantum attacks · 8
SHA-3 → Damgård, Grover's, It, Keccak-f, Merkle, Noting, SHA-2, There
related to The block permutation · 6
SHA-3 → AND, It, Keccak-f, NOT, The, XOR
related to Design · 5
SHA-3 → Given, In, The, This, XORed
related to External links · 5
SHA-3 → Example, Excel, StandardSHA-3, The Keccak, Tim Wambach

Important terminology

Use these terms to understand the vocabulary surrounding the topic, not as a checklist for keyword stuffing.

Important terminology

hash bits keccak nist function security sha-2 bit functions message using permutation output hashing capacity state length different algorithm faster

SHA-3 relationships Subject–Predicate–Object triples

TTTA extracted 132 structured relationships around SHA-3. Examples in this analysis include SHA-3 → is a → subset of the broader cryptographic primitive family Keccak and SHA-3 → is a → subset of the Keccak family. The table shows each extracted connection, where it came from and its confidence.

SubjectPredicateObjectConfidenceSrc
SHA-3is asubset of the broader cryptographic primitive family Keccak0.90text
SHA-3is asubset of the Keccak family0.90text
optimal asymmetric encryption paddinginstance ofwhich is useful in applications0.80text
SHA-3 or ParallelHashinstance ofSuch property is not exhibited by hash functions0.80text
ParallelHash128instance ofThe processors support a complete implementation of the entire SHA-3 and SHAKE algorithms via the KIMD and KLMD instructions using a hardware assist engine built into each core.…0.80text
ParallelHash128instance ofParallel variantsIt is easier to accelerate parallel variants of SHA-30.80text
SHA-3related to Additional instancesIn December0.60section
SHA-3related to Additional instancesNIST0.60section
SHA-3related to Additional instancesNIST SP0.60section
SHA-3related to Additional instancesSHA-3-derived0.60section
SHA-3related to Additional instancesIt0.60section
SHA-3related to Additional instancesWhen0.60section

Related concept clusters Concept neighborhoods

The concept neighborhoods around SHA-3 bring nearby vocabulary together. In this analysis, examples include Standard, Uses and Using. Use the clusters to find adjacent concepts and terminology that may deserve separate research.

  • secure hash algorithm
    • Nist
    • Function
    • Sha-3
    • Functions
    • Sha-2
    • Tree
    • Used
    • Different
    • Hashing
    • Additional
    • Padding
    • Algorithm
  • nist
    • Standard
    • Sha-3
    • Capacity
    • Sha-2
    • Bit
    • String
    • Functions
    • Additional
    • Function
    • Security
    • One
    • Sponge
  • sha-2
    • Construction
    • Sha-3
    • Block
    • Output
    • Functions
    • Additional
    • Bit
    • Preimage
    • Sponge
    • Attacks
    • Resistance
    • Standard
  • sponge construction
    • Sponge
    • Permutation
    • Block
    • Output
    • Sha-1
    • Sha-2
    • Tree
    • Function
    • Padding
    • Bit
    • Attacks
    • Hashing
  • nist hash function competition
    • Standard
    • Nist
    • Function
    • Hash
    • Sha-3
    • Permutation
    • Functions
    • Sha-2
    • Output
    • Construction
    • Sponge
    • Capacity
  • collision attacks
    • Sha-1
    • Permutation
    • Rounds
    • Construction
    • Preimage
    • Resistance
    • Bits
    • Block
    • Security
    • State
    • Output
    • Sha-2
  • preimage attacks
    • Resistance
    • Sha-1
    • Permutation
    • Rounds
    • Construction
    • Preimage
    • Bits
    • Block
    • Security
    • State
    • Output
    • Sha-2
  • length extension attacks
    • Output
    • Sha-1
    • String
    • Message
    • Padding
    • Permutation
    • Rounds
    • Construction
    • Preimage
    • Resistance
    • Bits
    • Block

Connections between topic areas Semantic bridges

For SHA-3, one of the stronger structural bridges in this analysis connects SHA-3 with Overview. Bridges highlight paths between different parts of the map and can reveal research angles that are easy to miss in a flat list.

Min side: 3
SHA-3Overview · splits 83 ⟂ 19
SHA-3History · splits 87 ⟂ 15
SHA-3The block permutation · splits 91 ⟂ 11
SHA-3Implementations · splits 91 ⟂ 11
SHA-3Hardware acceleration · splits 94 ⟂ 8
SHA-3Design · splits 95 ⟂ 7
SHA-3Speed · splits 96 ⟂ 6
SHA-3Later developments · splits 96 ⟂ 6
SHA-3Comparison of SHA functions · splits 97 ⟂ 5
SHA-3Security against quantum attacks · splits 98 ⟂ 4
SHA-3Instances · splits 99 ⟂ 3

Map overview Semantic statistics

SHA-3

Nodes102
Edges101
Triples132
Avg. degree1.98
Density0.019608
Components1

Source & methodology

TTTA analyzes the structure around SHA-3 to surface related topics, entities, relationships, concept neighborhoods and bridge connections. Use the map to explore areas such as History, Standards & Art, including less central topics that may reveal useful research gaps. Automatically extracted connections are research leads rather than rewritten encyclopedia content.

Source: Wikipedia — SHA-3 · EN edition · Analysis: TopicsToTalkAbout

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