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In cryptography, an SP-network, or substitution–permutation network (SPN), is a series of linked mathematical operations used in block cipher algorithms such as AES (Rijndael), 3-Way, Kalyna, Kuznyechik, PRESENT, SAFER, SHARK, and Square.
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Explore the main themes, entities and connections around Substitution–permutation network. Start with the topic map, then use the sections below for research and deeper semantic analysis.
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s-boxes key bits output s-box bit input p-boxes permutation network round ciphertext one substitution block plaintext p-box change changes several
| Subject | Predicate | Object | Confidence | Src |
|---|---|---|---|---|
| AES | instance of | is a series of linked mathematical operations used in block cipher algorithms | 0.80 | text |
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