Transaction privacy data protection method and device, equipment and storage medium

The invention discloses a transaction privacy data protection method and device, equipment and a storage medium. The method comprises the steps of obtaining initiator information, transaction information and receiver information in response to a transaction request of a user terminal, and generating a transaction initiation message according to the initiator information and the transaction information; wherein the receiver information comprises a receiver account and receiver verification information; encrypting the transaction initiating message and a receiver account by using a first financial system public key to obtain an initiating encrypted message; and encrypting the encrypted initiating message and the verification information of the receiver by using a transaction platform public key to obtain a data encrypted packet, and sending the data encrypted packet to a transaction platform. According to the technical scheme, the problem of poor user transaction privacy protection is solved, and the user trans