func createGenesisSignature(master wallet.WalletEntry) coin.Sig {
c := visor.NewVisorConfig()
bc := coin.NewBlockchain()
gb := bc.CreateGenesisBlock(master.Address, c.GenesisTimestamp,
c.GenesisCoinVolume)
return coin.SignHash(gb.HashHeader(), master.Secret)
}
// Signs a block for master. Will panic if anything is invalid
func (self *Visor) SignBlock(b coin.Block) SignedBlock {
if !self.Config.IsMaster {
log.Panic("Only master chain can sign blocks")
}
sig := coin.SignHash(b.HashHeader(), self.Config.MasterKeys.Secret)
sb := SignedBlock{
Block: b,
Sig: sig,
}
return sb
}
// Signs a block for master. Will panic if anything is invalid
func (self *Blockchain) signBlock(b coin.Block) SignedBlock {
if !self.IsMaster {
log.Panic("Only master chain can sign blocks")
}
sig := coin.SignHash(b.HashHeader(), self.SecKey)
sb := SignedBlock{
Block: b,
Sig: sig,
}
return sb
}