fingerprint

Documentation

Index

• func CreateDIDKey(pubKey []byte) (string, string)
• func KeyFingerprint(code uint64, pubKeyValue []byte) string
• func PubKeyFromFingerprint(fingerprint string) ([]byte, error)

Functions

func CreateDIDKey

func CreateDIDKey(pubKey []byte) (string, string)

CreateDIDKey creates a did:key ID using the multicodec key fingerprint as per the did:key format spec found at: https://w3c-ccg.github.io/did-method-key/#format.

func KeyFingerprint

func KeyFingerprint(code uint64, pubKeyValue []byte) string

KeyFingerprint generates a multicode fingerprint for pubKeyValue (raw key []byte). It is mainly used as the controller ID (methodSpecification ID) of a did key.

func PubKeyFromFingerprint

func PubKeyFromFingerprint(fingerprint string) ([]byte, error)

PubKeyFromFingerprint extracts the raw public key from a did:key fingerprint.