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7 Cards in this Set
- Front
- Back
DES
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data encryption standard; a block cipher; uses 56 bit key length
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3DES
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a block cipher;uses 168 bit key length
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AES
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advanced encryption standard; uses key lengths of 128, 192, or 256 bits; replaces DES; much faster than DES or 3DES
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IDEA
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International Data Encryption Algorithm; uses 128 bit key length; orginally designed for PGP2.0; used mostly in Europe
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TwoFish
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block cipher; uses key lengths up to 256 bits
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Blowfish
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a fast block cipher; replaced by AES; 64 bit block size and key length from 32 to 448 bits. Considered public domain.
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RC
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Rivest Cipher; block cipher; uses variable key lengths up to 2040 bits. RC6(latest version) uses 128 bit block size. RC5 used variable block sizes of 32, 64 or 128.
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