mirror of
https://github.com/onsonr/sonr.git
synced 2025-03-10 13:07:09 +00:00
Prad Nukala
807b2e86ec
* feat: add docs and CI workflow for publishing to onsonr.dev * (refactor): Move hway,motr executables to their own repos * feat: simplify devnet and testnet configurations * refactor: update import path for didcrypto package * docs(networks): Add README with project overview, architecture, and community links * refactor: Move network configurations to deploy directory * build: update golang version to 1.23 * refactor: move logger interface to appropriate package * refactor: Move devnet configuration to networks/devnet * chore: improve release process with date variable * (chore): Move Crypto Library * refactor: improve code structure and readability in DID module * feat: integrate Trunk CI checks * ci: optimize CI workflow by removing redundant build jobs --------- Co-authored-by: Darp Alakun <i@prad.nu>
28 lines
662 B
Go
Executable File
28 lines
662 B
Go
Executable File
//
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// Copyright Coinbase, Inc. All Rights Reserved.
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//
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// SPDX-License-Identifier: Apache-2.0
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//
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package frost
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import (
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"crypto/sha512"
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"github.com/onsonr/sonr/crypto/core/curves"
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)
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type ChallengeDerive interface {
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DeriveChallenge(msg []byte, pubKey curves.Point, r curves.Point) (curves.Scalar, error)
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}
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type Ed25519ChallengeDeriver struct{}
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func (ed Ed25519ChallengeDeriver) DeriveChallenge(msg []byte, pubKey curves.Point, r curves.Point) (curves.Scalar, error) {
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h := sha512.New()
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_, _ = h.Write(r.ToAffineCompressed())
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_, _ = h.Write(pubKey.ToAffineCompressed())
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_, _ = h.Write(msg)
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return new(curves.ScalarEd25519).SetBytesWide(h.Sum(nil))
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}
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