From 3a4c53ba05302cdf76bc5620e5d5bc5e654d3e05 Mon Sep 17 00:00:00 2001 From: Dimitri Sokolyuk Date: Wed, 19 Jul 2017 00:35:59 +0200 Subject: comments --- key/enc.go | 3 +++ 1 file changed, 3 insertions(+) (limited to 'key/enc.go') diff --git a/key/enc.go b/key/enc.go index 9c81dbf..898eb4c 100644 --- a/key/enc.go +++ b/key/enc.go @@ -17,6 +17,7 @@ type Enc struct { Key [ed25519.PrivateKeySize]byte } +// Public key of encryption key func (v *Enc) Public() *Pub { key := ed25519.PrivateKey(v.Key[:]).Public().(ed25519.PublicKey) pub := &Pub{PKAlg: pkAlg, KeyNum: v.KeyNum} @@ -24,6 +25,7 @@ func (v *Enc) Public() *Pub { return pub } +// Sign message func (v *Enc) Sign(message []byte) *Sig { sig := &Sig{PKAlg: v.PKAlg, KeyNum: v.KeyNum} copy(sig.Sig[:], ed25519.Sign(ed25519.PrivateKey(v.Key[:]), message)) @@ -52,6 +54,7 @@ func (v *Enc) UnmarshalBinary(data []byte) error { return unmarshal(data, v) } +// NewEnc returns a parsed and decoded encryption key func NewEnc(data []byte, der KeyDeriver) (*Enc, error) { enc := new(Enc) if err := enc.UnmarshalBinary(data); err != nil { -- cgit v1.2.3