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Simple question, but it would be a nice addition since some cases aren’t handled by the conversion to the Wiestrass form.
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Add a constructor for `IsogenyMap`.
```rust
impl IsogenyMap
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```
% cat ../../weird-keys/two.pgp
-----BEGIN PGP PRIVATE KEY BLOCK-----
xVgEWxpOHRYJKwYBBAHaRw8BAQdAxq7YVmI0c+fxhv9fCd3SwrVIvXiUkKjS/Zz8
xmkV+4YAAP9QXswTMSNZScLMSB186DmFrDYvdv9a5dYJaMbn3ssAXBB…
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The goal of this Issue is to "price match" libtomcrypt with other cryptographic libraries in regards to functionality and variety.
reference: https://www.cryptopp.com/
* Block Cipher
- [x] IDEA
…
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For BLS12-377 and BLS24-315: https://eprint.iacr.org/2020/1407.pdf
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Make an `AllocatedPoint` type which has:
- the encoding of a doppio point (affine might be more efficient in a circuit setting, TBD)
- the Bulletproofs variables that represent the doppio point
- c…
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Hi, the readme claims that libsnark should build on OS X, but I've had a lot of trouble. First, I just symlinked openssl headers into the expected location with
```bash
cd /usr/local/include
ln -s …
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## Summary
We removed the parameters for Bandersnatch from https://github.com/arkworks-rs/curves/pull/158 due to subsequent changes in the Bandersnatch parameters (although producing isomorphic…
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# 深入了解Ed25519
都知道Ed25519是一种比较新的椭圆曲线签名方案,相比ECDSA,也就是基于传统 Weierstrass形式的椭圆曲线(secp256r1 secp256k1)的签名方案,它综合对比下来是要好上不少的。它是EdDSA方案的一种实现之一。
现在ECDSA的工程实现,从效率上来看,已经被实现优化得非常快了,比如在OpenSSL等密码签名库中。
但是安全性…
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WDYT? Is this publication in scope?
```
@inbook{Bernstein,
author = {Bernstein, Daniel J. and Birkner, Peter and Joye, Marc and Lange, Tanja and Peters, Christiane},
booktitle = {Progress in Cryptol…