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After trying to initialize ECDH with Ed25519 and compute a shared secret it returns the following error:
`AttributeError: 'PrivateKey' object has no attribute 'secret_multiplier'`
I believe it's…
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Native multisig support.
Bouncycastle probably has support, SJCL too.
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I was wondering if anyone has an example of using this lib with GCP KMS?
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## Problem
It is not clear whether incomplete Twisted Edwards curves are allowed in arkworks or how to notify someone that they are using an incomplete twisted Edwards curve and their possible sec…
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The following papers cover this:
* [A note on twists for pairing friendly curves](http://indigo.ie/~mscott/twists.pdf)
*https://crypto.stackexchange.com/questions/48236/pairing-on-fourq
* http…
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### Description
- Type: Question
## Question
This is not a duplicate of #388. We would like to contribute a Ed25519/EdDSA implementation to mbedtls. However before we begin work I would like …
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The definition and the comment about `PSA_KEY_EXPORT_ECC_PUBLIC_KEY_MAX_SIZE` in `include/psa/crypto_sizes.h` apply to Weierstrass curves only: 0x04, x, y. This happens to work for Montgomery and Edwa…
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https://mailarchive.ietf.org/arch/msg/spasm/vzomXUHvJOouzIcC82WkMF4DP-g/
> Should the domain separator also include an optional context string, similar to the domain separator NIST has defined for …
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The current implementation uses [ZIP-215](https://zips.z.cash/zip-0215) rules. We've received requests for stricter validation (#380, #623) which correspond to the NIST validation criteria, namely ens…
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See https://github.com/paulmillr/noble-curves/blob/main/src/secp256k1.ts, for example.