A multiformats-inspired module for encoding cryptographic keypairs.

At a shell within your go module:

go get github.com/proofzero/go-multikeypair

go build

go test

Pseudo-golang for excercising the Encode and Decode API for a given hardcoded keypair of a given crypto algorithm:

// Keys:
private := []byte("Wn3Sf5Ke/3:PA:Tm{KCf59Wg6j%/g*#d")
public := []byte("cv-sB6?r*RW8vP5TuMSv_wvw#dV4nUP!@y%u@pmK!P-S2gYVLve!PfdC#kew5Q7U")

// Cypher:
code := multikeypair.ED_25519
name := multikeypair.Codes[ED_25519]

// Encode:
mk, err := multikeypair.Encode(private, public, code)
if err != nil {
    panic(err)
}

// Decode:
kp, err := multikeypair.Decode(mk)
if err != nil {
    panic(err)
}

Documentation is inline with code as comments. See tests in keypair_test.go.

We would appreciate your help to make this a useful utility. For code contributions, please send a pull request. First outlining your proposed change in an issue or discussion thread to get feedback from other developers is a good idea for anything but small changes. Other ways to contribute include:

• making a feature request
• reporting a bug
• writing a test
• adding some documentation
• providing feedback on the project direction
• reporting your experience using it

For most things we will use GitHub issues and discussions, but feel free to join the project Matrix room to chat or ask questions.