Cryptanalysis of YCN key assignment scheme in a hierarchy

DOI10.1016/S0020-0190(00)00013-2zbMath1014.68059OpenAlexW2077412394WikidataQ126621586 ScholiaQ126621586MaRDI QIDQ1607030

Min-Shiang Hwang

Publication date: 25 July 2002

Published in: Information Processing Letters (Search for Journal in Brave)

Full work available at URL: https://doi.org/10.1016/s0020-0190(00)00013-2

zbMATH Keywords

YCN cryptographic key assignment scheme

Mathematics Subject Classification ID

Cryptography (94A60) Data encryption (aspects in computer science) (68P25)

Related Items (9)

Cryptographic key assignment schemes for any access control policy ⋮ A secure time-bound hierarchical key assignment scheme based on RSA public key cryptosystem ⋮ A simple key assignment for access control based on polynomial ⋮ A cryptographic key assignment scheme for access control in a hierarchy with exceptions ⋮ An efficient key assignment scheme for access control in a large leaf class hierarchy ⋮ Unconditionally secure key assignment schemes ⋮ Enforcing non-hierarchical access policies by hierarchical key assignment schemes ⋮ A NEW CONVERTIBLE AUTHENTICATED ENCRYPTION SCHEME BASED ON THE ELGAMAL CRYPTOSYSTEM ⋮ Modifying YCN key assignment scheme to resist the attack from Hwang

Cites Work

• A cryptographic key assignment scheme in a hierarchy for access control
• An improvement of a dynamic cryptographic key assignment scheme in a tree hierarchy
• Unnamed Item

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