encrypting a sequence of bytes

Question

i have 5 random bytes. i want to encrypt/transformate these 5 bytes in some way. i don't want to use any key(like private key), but some formel or transformation(e.g. shifting bytes, change positions, add, divide etc). what formel could i use or please tell me some search words for google=)

Answer 1

Hi

There are many different types of jobs in computer hardware. If you like working with your hands and are interested in how computers and networks function, this may be the ideal field for you.

If you want to more detail about computer hardware than go for this below link.

http://jobs.lovetoknow.com/Jobs_in_Computer_Hardware

Answer 2

One good start is to search; such as:
http://social.msdn.microsoft.com/Search/en-US?query=telephone%20dialer&ac=3