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Weil pairing information


In mathematics, the Weil pairing is a pairing (bilinear form, though with multiplicative notation) on the points of order dividing n of an elliptic curve E, taking values in nth roots of unity. More generally there is a similar Weil pairing between points of order n of an abelian variety and its dual. It was introduced by André Weil (1940) for Jacobians of curves, who gave an abstract algebraic definition; the corresponding results for elliptic functions were known, and can be expressed simply by use of the Weierstrass sigma function.

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Weil pairing

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In mathematics, the Weil pairing is a pairing (bilinear form, though with multiplicative notation) on the points of order dividing n of an elliptic curve...

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Pairing

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Franklin, Identity-Based Encryption from the Weil Pairing, SIAM J. of Computing, Vol. 32, No. 3, pp. 586–615, 2003. The Pairing-Based Crypto Library...

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Homomorphic signatures for network coding

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with O as identity. The group operations can be performed efficiently. Weil pairing is a construction of roots of unity by means of functions on an elliptic...

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Kummer surface

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points on an Abelian variety admit a symplectic bilinear form called the Weil pairing. In the case of Jacobians of curves of genus two, every nontrivial 2-torsion...

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BLS digital signature

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cryptocurrency uses BLS12-381. Pairing-based cryptography Dan Boneh; Ben Lynn & Hovav Shacham (2004). "Short Signatures from the Weil Pairing". Journal of Cryptology...

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Tate pairing

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(1994) applied the Tate pairing over finite fields to cryptography. Weil pairing Lichtenbaum, Stephen (1969), "Duality theorems for curves over p-adic...

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List of songs written by Barry Mann and Cynthia Weil

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Mann and Cynthia Weil, in most cases as a songwriting duo. The pair have also collaborated with other songwriters. Both Mann and Weil have also written...

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Joseph Weil

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Kid" Weil (July 1, 1875 – February 26, 1976) was one of the best known American con men of his era. Weil's biographer, W. T. Brannon, wrote of Weil's "uncanny...

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Hovav Shacham

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Shacham developed a scheme to digital signature scheme based on the Weil pairing with Dan Boneh and Ben Lynn. The scheme was important because of the...

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Weil cohomology theory

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In algebraic geometry, a Weil cohomology or Weil cohomology theory is a cohomology satisfying certain axioms concerning the interplay of algebraic cycles...

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Abelian variety

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abelian varieties are Cartier duals of each other. This generalises the Weil pairing for elliptic curves. A polarisation of an abelian variety is an isogeny...

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List of algebraic geometry topics

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Weierstrass's elliptic functions Elliptic integral Complex multiplication Weil pairing Hyperelliptic curve Klein quartic Modular curve Modular equation Modular...

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Leptospirosis

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muscle pains, and fevers) to severe (bleeding in the lungs or meningitis). Weil's disease (/ˈvaɪlz/ VILES), the acute, severe form of leptospirosis, causes...

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Dan Boneh

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proposed one of the first identity-based encryption schemes based on the Weil pairing. The Boneh-Franklin scheme remains an active area of research. In 2010...

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Theta characteristic

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intersection form is with modern tools possible algebraically. In fact the Weil pairing applies, in its abelian variety form. Triples (θ1, θ2, θ3) of theta characteristics...

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Computational hardness assumption

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bilinear maps with believable security have been constructed using Weil pairing and Tate pairing. For n > 2 {\displaystyle n>2} many constructions have been...

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Dual abelian variety

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abelian varieties are Cartier duals of each other. This generalizes the Weil pairing for elliptic curves. The theory was first put into a good form when K...

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