What is a small shell cold wallet?

Small shell cold wallet is a hardware cold wallet developed by a digital asset management company in Hong Kong. It is characterized in that:

1. Keep the private key encrypted and never touch the network.

2. Separation of cold end and hot end: the cold end constructs the transaction and verifies the signature, and the hot end broadcasts the transaction result.

3. Two-dimensional code encryption channel transmission of hot and cold terminals: non-electromagnetic wave signal transmission can effectively prevent data from being stolen.

4. Seed password+payment password: the seed password is encrypted and saved, and never touches the net. The payment password is encrypted and verified twice, with double password payment protection.

5. Hardware encryption protection: keyboard password, gesture password, fingerprint password, and various ways to protect privacy.

6.APP monitors wallet dynamics in real time.

7. Multi-currency safety management: BTC, BCH, Swiss Federal Institute of Technology, ETC, LTC, QUTM, DASH, EOS, BTG, XRP, ERC20 tokens. ...

8. Support state secret algorithms SM2 and SM4: State secret algorithms SM2 and SM4 are widely used in the financial field.

9. Support wireless charging.

10. Support for high-quality new currency import: high-quality new currency is updated in time, and manual import is supported.

1 1. Anti-disassembly design of hardware.