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|Title:||About symbolic encryption separable encryption systems|
|Abstract:||This paper continues the investigation regarding the operation of substituting subwords of a given word with other strings, an operation useful in cryptography. Some results concerning the closure properties of the families in the Chomsky hierarchy are presented. A set of different necessary conditions for the separable encryption systems are established. Possible applications in the authentication signature are finally mentioned.|
|Appears in Collections:||Articole ale cadrelor didactice / Articles of the teaching staff|
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