Will quantum computing cripple the cryptocurrency?

Will quantum computing cripple the cryptocurrency?  Horace C. White Modern Tokyo Times Quantum computing: the underrated cryptocurrrency threat Cryptocurrency is a crypto-asset that uses secure cryptography to process financial transactions. Last week, blockchain service enabler Ternio launched its first blockchain product, BlockCard (TM). Blockcard (TM) is one of the three crypto debit cards in the United States. According…