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	- algorithme de chiffrement par bloc (fr)
 
	- block cipher (en)
 
	- Algorisme de xifratge (ca)
 
	- Cifrario a blocchi (it)
 
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	- The FEAL Feistel function (en)
 
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	- Linear cryptanalysis can break FEAL-4 with 5 known plaintexts . A differential attack breaks FEAL-N/NX with fewer than 31 rounds . (en)
 
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	- Akihiro Shimizu and Shoji Miyaguchi (en)
 
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	- FEAL-4 in 1987; FEAL-N/NX in 1990 (en)
 
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	- Originally 4, then 8, then variable (en)
 
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	- FEAL (en)
 
	- FEAL (ca)
 
	- FEAL (de)
 
	- FEAL (it)
 
	- FEAL (fr)
 
	- FEAL (ja)
 
	- FEAL (pt)
 
	- FEAL (pl)
 
	- FEAL (ru)
 
	- FEAL (uk)
 
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