mirror of
https://github.com/onsonr/sonr.git
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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>
26 lines
722 B
Go
26 lines
722 B
Go
package subtle
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import (
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"crypto/rand"
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"golang.org/x/crypto/curve25519"
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)
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// GeneratePrivateKeyX25519 generates a new 32-byte private key.
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func GeneratePrivateKeyX25519() ([]byte, error) {
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privKey := make([]byte, curve25519.ScalarSize)
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_, err := rand.Read(privKey)
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return privKey, err
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}
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// ComputeSharedSecretX25519 returns the 32-byte shared key, i.e.
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// privKey * pubValue on the curve.
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func ComputeSharedSecretX25519(privKey, pubValue []byte) ([]byte, error) {
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return curve25519.X25519(privKey, pubValue)
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}
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// PublicFromPrivateX25519 computes privKey's corresponding public key.
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func PublicFromPrivateX25519(privKey []byte) ([]byte, error) {
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return ComputeSharedSecretX25519(privKey, curve25519.Basepoint)
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}
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