ccclin / go-tink

go-tink Demo

How to use

• get tink

go get github.com/google/tink/go/...

• Set up KMS and create service account
• Edit file.tar on main.go
• Edit main.go and chose Encode/Decode
• Run

go run ./main.go

Encode

First time or without key.json

func main() {
	aad := []byte("Hello world")
	kh, _ := keyset.NewHandle(aead.AES128GCMKeyTemplate())
	createKeyJson("./key.json", kh)

	encode("file.tar", aad, kh)
}

with key.json

func main() {
	aad := []byte("Hello world")
	kh := getFromKMS("./key.json")

	encode("file.tar", aad, kh)
}

Decode

with key.json

func main() {
	aad := []byte("Hello world")
	kh := getFromKMS("./key.json")

	decode("file.tar", aad, kh)
}