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DiSE: Distributed Symmetric-key Encryption
Threshold Cryptography Authenticated Encryption
2018/8/10
Threshold cryptography provides a mechanism for protecting secret keys by sharing them among multiple parties, who then jointly perform cryptographic operations. An attacker who corrupts upto a thresh...
Weaknesses in Hadamard Based Symmetric Key Encryption Schemes
secret-key cryptography Symmetric Key Encryption Schemes
2016/2/24
In this paper security aspects of the existing symmetric key encryption schemes based
on Hadamard matrices are examined. Hadamard matrices itself have symmetries like one
circulant core or two circu...
Secrecy and Performance Analysis of Symmetric Key Encryption Algorithms
Block ciphers Stream ciphers Encryption time
2016/1/25
In open literature there is a lack of focus on Shannon‟s secrecy of ciphers as
a security measurement of symmetric key encryption, hence in this research,
Shannon‟s theories on secrecy o...