Board card access verification method and device, electronic equipment and readable storage medium

The invention discloses a board card access verification method and device, electronic equipment and a readable storage medium, and is applied to the technical field of data processing, and the board card access verification method comprises the following steps: obtaining a board card verification key corresponding to a target board card; decrypting the target board card according to the board card identifier of the target board card and the board card verification key to obtain a board card access ciphertext; and according to the board card access ciphertext and a board card verification ciphertext corresponding to the board card verification key, determining whether access to the target board card is allowed. The technical problem that the verification cost of board card access verification is high is solved. 本申请公开了板卡访问校验方法、装置、电子设备及可读存储介质，应用于数据处理技术领域，所述板卡访问校验方法包括：获取目标板卡对应的板卡校验密钥；依据所述目标板卡的板卡标识和所述板卡校验密钥，对所述目标板卡进行解密，得到板卡访问密文；依据所述板卡访问密文和所述板卡校验密钥对应的板卡校验密文，确定是否允许访问所述目标板卡。本申请解决了进行板卡访问校验的校验成本高的技术问题。