Encryption method and device, equipment and storage medium

The invention provides an encryption method and device, equipment and a storage medium, and the method comprises the steps: obtaining to-be-encrypted data which comprises first plaintext data and second plaintext data; m first keys corresponding to the first plaintext data and M second keys corresponding to the second plaintext data are determined, and M is an integer greater than 1; performing M times of encryption processing according to the M first keys, the M second keys, the first plaintext data and the second plaintext data to obtain first ciphertext data and second ciphertext data; and carrying out merging processing on the first ciphertext data and the second ciphertext data to obtain ciphertext data corresponding to the to-be-encrypted data. And the encryption security is improved. 本申请提供一种加密方法、装置、设备及存储介质，该方法包括：获取待加密数据，所述待加密数据包括第一明文数据和第二明文数据；确定所述第一明文数据对应的M个第一密钥，以及所述第二明文数据对应的M个第二密钥，所述M为大于1的整数；根据所述M个第一密钥、所述M个第二密钥、所述第一明文数据和所述第二明文数据，执行M次加密处理，得到第一密文数据和第二密文数据；对所述第一密文数据和所述第二密文数据进行合并处理，得到所述待加密数据对应的密文数据。提高了加密的