When your plan calls for cutting curved parts and you need to make two or more, first shape and sand a perfect full-size pattern from a piece of 1/2-in. medium-density fiberboard. Then use a router with a top-bearing pattern bit to cut out the parts. Here are a few tips for routing with a pattern bit. First, use the pattern to mark the shape. Then remove excess material by cutting about 1/4 to 1/8 in. outside the lines with a jigsaw or a band saw.
Freebase (0.00 / 0 votes) Rate this definition: Decipherment. Decipherment is the analysis of documents written in ancient languages, where the language is unknown, or knowledge of the language has been lost. It is closely related to cryptanalysis â the difference being that the original document was deliberately written to be difficult to interpret.
Ciphertext is also known as encrypted or encoded information because it contains a form of the original plaintext that is unreadable by a human or computer without the proper cipher to decrypt it.Decryption, the inverse of encryption, is the process of turning ciphertext into readable plaintext.Ciphertext is not to be confused with codetext because the latter is a result of a code, not a cipher.oth Alice and Bob must know the choice of key, , or else the ciphertext is useless. Once the message is encrypted as ciphertext, Alice can safely transmit it to Bob (assuming no one else knows the key). In order to read Alice's message, Bob must decrypt the ciphertext using which is known as the decryption cipher, .