Generation and discrimination of two-dimensional bar codes

摘要

Method and apparatus for generating two-dimensional bar code, method and apparatus for identifying two-dimensional bar code, electronic equipment and storage medium.The method isA data code word sequence is generated based on the input information (S110) andBy encrypting the data code word sequenceGenerating an encrypted code word sequence (S120);Determining the number of error correction blocks (S130);According to the construction method corresponding to the number of error correction blocksA two-dimensional code bar is generated from the data code word sequence and the encrypted code word sequence (S140).