Iyini i-hash ye-cryptographic nokubaluleka kwayo?

I-hash ye-cryptographic iyi-algorithm eguqula idatha yokufaka ubude bokuzikhethela ibe yintambo yobukhulu obumisiwe. Le nqubo ayinakulungiswa, okusho ukuthi idatha yokuqala ayikwazi ukubuyiselwa kusuka ku-hash. Ama-Hashes asetshenziswa kabanzi kubuchwepheshe be-blockchain ukuqinisekisa ukuphepha kokuthengiselana. Baqinisekisa ubuqotho bedatha futhi baphinde basetshenziselwe ukudala amasignesha edijithali nokuqinisekisa ubuqiniso bemiyalezo. Ngenxa ye-hashing, ama-falsifications kanye nokuphathwa kwedatha kungagwenywa, okwenza ubuchwepheshe be-blockchain buthembeke futhi buvikelekile.