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Welcome to NetworkCert.NET
Aids and Tools for Networking Certifications
Algorithms
Hash Algorithm
Symmetric Key Algorithm
Asymmetric Key Algorithm
Hash Algorithm
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| Algorithm |
Bits |
Type |
Full Name |
| SHA |
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Hash |
Secure Hash Algorithm |
| SHA-1 |
160 |
Hash |
Secure Hash Algorithm-1 |
| MD2 |
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Hash |
Message Digest 2 |
| MD4 |
128 |
Hash |
Message Digest 4 |
| MD5 |
128 |
Hash |
Message Digest 4 |
| RIPEMD-160 |
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Hash |
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1 |
Symmetric Key Algorithms
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Block ciphers--take a number of bits and encrypt
them as a single unit.
Stream ciphers--encrypt a single bit of plaintext at a time.
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Algorithm |
Bits |
Type |
Full Name |
| DES |
56 |
Block |
Data Encryption
Standard |
| 3DES |
168 |
Block |
Triple Data
Encryption Standard |
| AES |
128-256 |
Block |
Advanced Encryption
Standard |
| Blowfish |
1-448 |
Block |
Blowfish Encryption
Algorithm |
| IDEA |
128 |
Block |
International Data
Encryption Algorithm |
| RC2 |
1-2048 |
Block |
Rivest Cipher |
| RC4 |
1-2048 |
Stream |
Rivest Cipher |
| RC5 |
128-256 |
Block |
Rivest Cipher |
| RC6 |
128-256 |
Block |
Rivest Cipher |
| CAST |
128-256 |
Block |
Rivest Cipher |
| MARS |
128-256 |
Block |
Rivest Cipher |
| Serpent |
128-256 |
Block |
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| Twofish |
128-256 |
Block |
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Asymmetric Key Algorithms
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A 64 bit symmetric key strength equals a 512
asymmetric key strength
A 112 bit symmetric key strength equals a 1792 asymmetric key strength
A 128 bit symmetric key strength equals a 2304 asymmetric key strength
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Algorithm |
Bits |
Type |
Full Name |
| RSA |
varies |
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Rivest, Shamir &
Adelman Encryption Algorithm. |
| Diffie-Hellman Key
Exchange |
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| El Gamal Encryption
Algorithm |
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| EEC |
160 |
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Elliptic Curve
Cryptography |
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