Expand the idea of a bit-based stream cipher as discussed in Definition 2.1.1. in the text book to an alphabet of 29 letters as in the German language. Here, the additional letters are ä, ö and ü. Now, develop a stream cipher that uses those 29 letters, instead of bits. What does the key stream look like? Remember that in bit-based stream ciphers, the elements in the stream are members of Ring Z2What do the encryption and decryption functions look like?Encrypt the message: "an alphabet with twenty nine letters is weird". Use the very same text as the key for encryption.

Select all that apply. which of the following are proofreading options included in microsoft word? spell check find replace grammar check formatting check

What are the possible consequences of computer hacking? what is computer piracy? describe some examples. what are the effects of computer piracy? what are the possible consequences of computer piracy? what is intentional virus setting? describe some examples. what are the effects of intentional virus setting? what are the possible consequences of intentional virus setting? what is invasion of privacy? describe some examples. what are the effects of invasion of privacy? what are the possible consequences of invasion of privacy? what is an acceptable use policy and what is the purpose of the acceptable use policy what is intellectual property and how can you use it?

What multimedia system creates an immersive, real-life experience that the user can interact with?