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deal
In cryptography, DEAL (Data Encryption Algorithm with Larger blocks) is a symmetric block cipher derived from the Data Encryption Standard (DES). The design was proposed in a report by Lars Knudsen in 1998, and was submitted to the AES contest by Richard Outerbridge (who notes that Knudsen had presented the design at the SAC conference in 1997).
DEAL is a Feistel network which uses DES as the round function. It has a 128-bit block size and a variable key size of either 128, 192, or 256 bits. For key sizes of 128 and 192 bits, the cipher uses 6 rounds, increasing to 8 for the 256-bits size. The scheme has a comparable performance to Triple DES, and was relatively slow compared to many other AES candidates.
just to let people know that i picked up an 18v cordless makita dill with 2 batteries and a 101 drill piece kit included in the box for 99 quid from B and Q. thought id share this as i think its a very good deal if anyones after a new drill.:santa_cheesy:
Any preferences anyone on Insulating board? There seem to be plenty of options (Varme / Wedi and many others) I can only get away with 6mm, due to floor heights - which is best value for thermal efficiency / price? What do you stick it down to concrete with? I will be removing the existing lino...
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How do you deal with uneven walls, ive packed out walls with adhesive but the tiles look wonky, i dont have any plastering skill but im going to do a intensive plastering course after xmas
What products are there to get stright walls
Have just bought a 'Tile-it' pro 900W diamond wet cutter on ebay for £80 including shipping, the same thing for sale at some training centres for £140. 600W model available at £50 also.:) There are some good deals on Rubi cutters on ebay as well.
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