Hashing คืออะไร ทำงานอย่างไร แม้แต่ Blockchain ก็ใช้ Hash ในการ

hash A hash function is a mathematical function or algorithm that simply takes a variable number of characters and converts it into a string

A device hash or hardware hash is a string of numbers and letters generated by a computer, phone, tablet or other device at the request of a piece of software, hash hash is what is being hashed by the outer hash function Generic hash types Hash-Mode, Hash-Name, Example 0, MD5, 8743b52063cd84097a65d1633f5c74f5 10, md5($