SIGNATURE STRING STORAGE MEMORY OPTIMIZING METHOD, SIGNATURE STRING PATTERN MATCHING METHOD, AND SIGNATURE STRING MATCHING ENGINE

摘要

Enclosed are a signature string storage memory optimizing method, a signature string pattern matching method, and a signature matching engine. Signature is tokenized in units of substrings and the tokenized substrings are stored in an internal memory block and an external memory block to optimize a memory storage pattern. Therefore, matching of introduction data to signature patterns is effectively performed.