Luke Sandersmrdust.hashnode.devยทDec 9, 2023Hash Extension AttackHash extension This attack allows an attacker to append arbitrary data to the text being hashed (with sha1, sha2 and md5) as long as the users data is at the end and know a valid hash. This can allow to an attacker to create a valid hash with malicio...Merkle Damgard constructionAdd a thoughtful commentNo comments yetBe the first to start the conversation.