This attack is possible because of a flaw in MD5. MD5 is a hashing algorithm; each unique file has a unique hash. In 2004, a team of Chinese researchers demonstrated creating two different files ...
A hash can also be used to avoid the risk of storing passwords on servers that could be compromised (see zero proof example). See RSA and hashing. Also called a "one-way hash function" because it ...
Example 2.C.1 (Note: The values of P and F_2 given in the lecture book should be switched for this problem. The solution here is in terms of variables, not numbers, and is correct.) ...
Drain the tinned potatoes and pat dry using with kitchen paper or a clean tea towel. Tip onto a board and cut into small chunks. Heat the oil in a large non-stick frying pan over a medium heat ...
Hash browns are one of those brilliant recipes that taste amazing, look impressive and take very little effort. A welcome addition to any breakfast or lunch. Coarsely grate the potatoes and onion ...