A daemon wallet block chain private key storage and encryption method
An encryption method and blockchain technology, applied in the field of master wallet blockchain private key storage and encryption, can solve problems such as theft of blockchain assets, and achieve the effect of avoiding data insecurity and loss
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[0026] Example 1: Please refer to figure 1 , A method for storing and encrypting the private key of the master wallet blockchain. The master wallet includes a hot wallet and a hardware wallet. The encryption method specifically includes the following steps:
[0027] A. The user opens the hardware package and enters the pin code;
[0028] B. The system generates random seeds and BIP mnemonics; and uses AES and user Pin code encryption, while the BIP mnemonics use utf8 encoding,
[0029] C. The hot wallet initiates a transaction, and the hot wallet obtains the data NeedSignData that needs to be signed;
[0030] D. The hot wallet generates a QR code according to NeedSignData;
[0031] E. Scan this QR code with hardware wallet;
[0032] F. The user enters the Pin code in the hardware wallet;
[0033] G, DEAES decoding to obtain mnemonic words;
[0034] H. The hardware wallet obtains the private key according to the Path information in the QR code, uses the private key to sign NeedSignData to ...
Example Embodiment
[0037] In Embodiment 2, on the basis of Embodiment 1, after the transaction is completed, the hardware wallet will write off the memory. Eventually ends the transaction process. This helps to release memory and speed up processing.
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