func generateSignedPreKey() *axolotl.SignedPreKeyRecord {
kp := axolotl.NewECKeyPair()
id := getNextSignedPreKeyID()
var random [64]byte
randBytes(random[:])
priv := identityKey.PrivateKey.Key()
signature := curve25519sign.Sign(priv, kp.PublicKey.Serialize(), random)
record := axolotl.NewSignedPreKeyRecord(id, uint64(time.Now().UnixNano()*1000), kp, signature[:])
textSecureStore.StoreSignedPreKey(id, record)
return record
}
func generatePreKey(id uint32) error {
kp := axolotl.NewECKeyPair()
record := axolotl.NewPreKeyRecord(id, kp)
err := textSecureStore.StorePreKey(id, record)
return err
}