https://github.com/protolambda/bls12-381-hd

BLS12-381 hierarchical key derivation in Go - ERC-2333 & ERC-2334
https://github.com/protolambda/bls12-381-hd

Last synced: 14 days ago
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BLS12-381 hierarchical key derivation in Go - ERC-2333 & ERC-2334

• Host: GitHub
• URL: https://github.com/protolambda/bls12-381-hd
• Owner: protolambda
• License: mit
• Created: 2024-02-19T06:50:02.000Z (over 1 year ago)
• Default Branch: main
• Last Pushed: 2024-02-19T08:05:51.000Z (over 1 year ago)
• Last Synced: 2025-03-31T16:59:27.494Z (about 2 months ago)
• Language: Go
• Size: 8.79 KB
• Stars: 7
• Watchers: 2
• Forks: 0
• Open Issues: 0
• Metadata Files:
  • Readme: README.md
  • License: LICENSE

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README

        
# bls12-381-hd

Hierarchical Key Derivation for BLS12-381, implemented in Go.

Following [ERC-2333](https://eips.ethereum.org/EIPS/eip-2333) and [ERC-2334](https://eips.ethereum.org/EIPS/eip-2334).

With no dependencies other than `golang.org/x/crypto`.

Full disclaimer: use this code at your own risk. The code is not audited.

## Usage

```go

package main

import (

	"fmt"

	hd "github.com/protolambda/bls12-381-hd"

	"github.com/tyler-smith/go-bip39"

)

func main() {

	m := "test test test test test test test test test test test junk"

	seed := bip39.NewSeed(m, "")

	key, err := hd.SecretKeyFromHD(seed, "m/12381/3600/0/0/0")

	if err != nil {

		panic(err)

	}

	fmt.Printf("derived key: %x\n", key[:])

}

```

## License

MIT, see [`LICENSE`](./LICENSE) file.