Keyword : quadratic forms


Key Recovery Attacks on Multivariate Public Key Cryptosystems Derived from Quadratic Forms over an Extension Field
Yasufumi HASHIMOTO 
Publication:   
Publication Date: 2017/01/01
Vol. E100-A  No. 1 ; pp. 18-25
Type of Manuscript:  Special Section PAPER (Special Section on Cryptography and Information Security)
Category: 
Keyword: 
multivariate public-key cryptosystems (MPKC)post-quantum cryptographyextension fieldquadratic forms
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Cryptanalysis of the Multivariate Signature Scheme Proposed in PQCrypto 2013
Yasufumi HASHIMOTO 
Publication:   IEICE TRANSACTIONS on Fundamentals of Electronics, Communications and Computer Sciences
Publication Date: 2016/01/01
Vol. E99-A  No. 1 ; pp. 58-65
Type of Manuscript:  Special Section PAPER (Special Section on Cryptography and Information Security)
Category: 
Keyword: 
multivariate public key cryptosystemssignature schemequadratic formspost-quantum cryptography
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Quadratic Independent Component Analysis
Fabian J. THEIS Wakako NAKAMURA 
Publication:   IEICE TRANSACTIONS on Fundamentals of Electronics, Communications and Computer Sciences
Publication Date: 2004/09/01
Vol. E87-A  No. 9 ; pp. 2355-2363
Type of Manuscript:  Special Section PAPER (Special Section on Nonlinear Theory and its Applications)
Category: 
Keyword: 
nonlinear independent component analysisquadratic formsnonlinear blind source separationoverdetermined blind source separationnatural images
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