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33 lines
1.1 KiB
33 lines
1.1 KiB
#![cfg_attr(not(feature = "std"), no_std)]
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#![deny(
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warnings,
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unused,
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future_incompatible,
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nonstandard_style,
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rust_2018_idioms
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)]
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#![forbid(unsafe_code)]
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//! This library implements the BLS12_381 curve generated by [Sean Bowe](https://electriccoin.co/blog/new-snark-curve/).
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//! The name denotes that it is a Barreto--Lynn--Scott curve of embedding degree
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//! 12, defined over a 381-bit (prime) field.
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//! This curve was intended to replace the BN254 curve to provide a higher
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//! security level without incurring a large performance overhead.
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//!
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//!
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//! Curve information:
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//! * Base field: q = 4002409555221667393417789825735904156556882819939007885332058136124031650490837864442687629129015664037894272559787
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//! * Scalar field: r =
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//! 52435875175126190479447740508185965837690552500527637822603658699938581184513
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//! * valuation(q - 1, 2) = 1
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//! * valuation(r - 1, 2) = 32
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//! * G1 curve equation: y^2 = x^3 + 4
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//! * G2 curve equation: y^2 = x^3 + Fq2(4, 4)
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#[cfg(feature = "curve")]
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mod curves;
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mod fields;
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#[cfg(feature = "curve")]
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pub use curves::*;
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pub use fields::*;
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