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Yongge Wang claimed to have designed efficient fully homomorphic encryption schemes using octonion algebras.
2nd formula on page... (q+Qe)(r+Re) = (qr+yR*Q)+(Rq+qr*)e
...should be... (q+Qe)(r+Re) = (qr+yR*Q)+(Rq+Qr*)e
meaning : last q should be Q
no changes made. Peawormsworth ( talk) 01:49, 8 June 2020 (UTC)
I think this comment is missleading: the algebra devised by Furey is that of complex quaternions (a quaternion with complex components) which is eigth dimensional, of course, but it is not the same as Cayley - Dickson algebra with eight dimensions. Complex quaternions have nilpotents, idempotents [1] and many other zero divisors, while Cayley - Dickson octonions are a division algebra. — Preceding unsigned comment added by Crodrigue1 ( talk • contribs) 02:06, 30 January 2021 (UTC)
References
![]() | This article is rated Start-class on Wikipedia's
content assessment scale. It is of interest to the following WikiProjects: | ||||||||||
|
Yongge Wang claimed to have designed efficient fully homomorphic encryption schemes using octonion algebras.
2nd formula on page... (q+Qe)(r+Re) = (qr+yR*Q)+(Rq+qr*)e
...should be... (q+Qe)(r+Re) = (qr+yR*Q)+(Rq+Qr*)e
meaning : last q should be Q
no changes made. Peawormsworth ( talk) 01:49, 8 June 2020 (UTC)
I think this comment is missleading: the algebra devised by Furey is that of complex quaternions (a quaternion with complex components) which is eigth dimensional, of course, but it is not the same as Cayley - Dickson algebra with eight dimensions. Complex quaternions have nilpotents, idempotents [1] and many other zero divisors, while Cayley - Dickson octonions are a division algebra. — Preceding unsigned comment added by Crodrigue1 ( talk • contribs) 02:06, 30 January 2021 (UTC)
References