Key pair generation method and data transmission method of block chain transaction network
The embodiment of the invention discloses a key pair generation method and a data transmission method of a block chain transaction network. The key pair generation method comprises the following steps: generating a system parameter matrix X and disclosing the system parameter matrix X to each node i...
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| creator | LIU KEFEI LUO YUNHU ZHENG XI XIONG ZIKANG |
| description | The embodiment of the invention discloses a key pair generation method and a data transmission method of a block chain transaction network. The key pair generation method comprises the following steps: generating a system parameter matrix X and disclosing the system parameter matrix X to each node in a network; each node determines a secret key according to the system parameter matrix X; and constructing a key matrix based on the secret key, and calculating a public key according to the key matrix. The data transmission method comprises the following steps: a sending node N1 encrypts and sends transaction data by using a public key of the sending node N1 and a public key of a receiving node N2; the receiving node N2 decrypts the encrypted transaction data by using the public key of the sending node N1 and the secret key of the receiving node N2; wherein the public key and the secret key are both generated according to the method. According to the method, security encryption data transmission on multiple links |
| format | Patent |
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The key pair generation method comprises the following steps: generating a system parameter matrix X and disclosing the system parameter matrix X to each node in a network; each node determines a secret key according to the system parameter matrix X; and constructing a key matrix based on the secret key, and calculating a public key according to the key matrix. The data transmission method comprises the following steps: a sending node N1 encrypts and sends transaction data by using a public key of the sending node N1 and a public key of a receiving node N2; the receiving node N2 decrypts the encrypted transaction data by using the public key of the sending node N1 and the secret key of the receiving node N2; wherein the public key and the secret key are both generated according to the method. 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The key pair generation method comprises the following steps: generating a system parameter matrix X and disclosing the system parameter matrix X to each node in a network; each node determines a secret key according to the system parameter matrix X; and constructing a key matrix based on the secret key, and calculating a public key according to the key matrix. The data transmission method comprises the following steps: a sending node N1 encrypts and sends transaction data by using a public key of the sending node N1 and a public key of a receiving node N2; the receiving node N2 decrypts the encrypted transaction data by using the public key of the sending node N1 and the secret key of the receiving node N2; wherein the public key and the secret key are both generated according to the method. 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The key pair generation method comprises the following steps: generating a system parameter matrix X and disclosing the system parameter matrix X to each node in a network; each node determines a secret key according to the system parameter matrix X; and constructing a key matrix based on the secret key, and calculating a public key according to the key matrix. The data transmission method comprises the following steps: a sending node N1 encrypts and sends transaction data by using a public key of the sending node N1 and a public key of a receiving node N2; the receiving node N2 decrypts the encrypted transaction data by using the public key of the sending node N1 and the secret key of the receiving node N2; wherein the public key and the secret key are both generated according to the method. According to the method, security encryption data transmission on multiple links</abstract><oa>free_for_read</oa></addata></record> |
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| subjects | CALCULATING COMPUTING COUNTING DATA PROCESSING SYSTEMS OR METHODS, SPECIALLY ADAPTED FORADMINISTRATIVE, COMMERCIAL, FINANCIAL, MANAGERIAL, SUPERVISORYOR FORECASTING PURPOSES ELECTRIC COMMUNICATION TECHNIQUE ELECTRICITY PHYSICS SYSTEMS OR METHODS SPECIALLY ADAPTED FOR ADMINISTRATIVE,COMMERCIAL, FINANCIAL, MANAGERIAL, SUPERVISORY OR FORECASTINGPURPOSES, NOT OTHERWISE PROVIDED FOR TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHICCOMMUNICATION |
| title | Key pair generation method and data transmission method of block chain transaction network |
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