Package ed25519 implements the Ed25519 signature algorithm.

Package pubsub implements a simple multi-topic pub-sub library.

Copy bytes Returns an exact copy of the provided bytes.

DoubleHashB calculates hash(hash(b)) and returns the resulting bytes.

DoubleHashH calculates hash(hash(b)) and returns the resulting bytes as a Hash.

t2 t3 t6 t7 --------------------------------------------------------- /\ \ /\ \ / \ / \ / \ / \ / \/ / \/ --------------------------------------------------------- t1 t4 t5 t8 */利用服务器返回的 t2, t3, 和本地的 t1, t4 校准时间delt = ((t2-t1)+(t3-t4))/2current = t4 + delt.

HashB calculates hash(b) and returns the resulting bytes.

HashH calculates hash(b) and returns the resulting bytes as a Hash.

Returns hash: RIMP160( SHA256( data ) ) Where possible, using RimpHash() should be a bit faster.

Returns hash: SHA256( SHA256( data ) ) Where possible, using ShaHash() should be a bit faster.