A more efficient method for determining collision prefixes for SHA-1 has been presented
Researchers from the French National Institute for Research in Computer Science and Automation (INRIA) and Nanyang Technological University (Singapore) have developed an advanced attack method on the SHA-1 algorithm, significantly simplifying the creation of two different documents with the same SHA-1 hashes. The essence of the method is to reduce the operation of full collision search in SHA-1 to a collision attack with a given prefix, where a collision occurs with […]
