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16 Cards in this Set
- Front
- Back
Symmetric, 56-bit key, outdated |
DES |
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Symmetric, 168-bit key, up to 3 keys |
3DES |
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Symmetric, 128, 192, or 256-bit key |
AES |
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Symmetric, up to 256-bit key |
Twofish |
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Symmetric, 32 to 448-bit key, 64-bit block size, public domain |
Blowfish |
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Symmetric, variable up to 2040-bit key |
RC versions |
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Symmetric, 128-bit blocks, 4-bit working registers |
RC6 |
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Symmetric, 32, 64, or 128-bit variable block sizes, 2-bit working registers |
RC5 |
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Asymmetric, used in SSL & IPSec, vulnerable to MITM if use of digital signatures is waived |
Diffie-Hellman |
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Asymmetric, uses less processing power, good choice for mobile devices |
ECC |
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Asymmetric, method uses solving of logarithm problems, not based on prime number factoring |
El Gamal |
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Asymmetric, strong encryption using two large prime numbers, key size up to 4096-bits, modern standard |
RSA |
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Hash, 128-bit value output |
MD5 |
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Hash, 160-bit output |
SHA-1 |
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Hash, four separate functions, 224, 256, 384, or 512-bit output |
SHA-2 |
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Hash, “sponge” construction, XOR initial bits |
SHA-3 |