2967 search results - page 474 / 594 » Cryptology |
178
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FC
1997
Springer
15 years 10 months ago
1997
Springer
Abstract. SPEED is a private key block cipher. It supports three variable parameters: (1) data length — the length of a plaintext/ciphertext of SPEED can be 64, 128 or 256 bits. ...
175
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FSE
1997
Springer
15 years 10 months ago
1997
Springer
Most encryption algorithms are designed without regard to their performance on top-of-the-line microprocessors. This paper discusses general optimization principles algorithms desi...
178
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CRYPTO
1993
Springer
15 years 10 months ago
1993
Springer
A broadcast encryption scheme allows the sender to securely distribute data to a dynamically changing set of users over an insecure channel. One of the most challenging settings fo...
202
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FSE
1994
Springer
15 years 10 months ago
1994
Springer
This paper shows that the actual proposal for an unbalanced Feistel network by Schneier and Blaze is as vulnerable to differential cryptanalysis as the DES. 1 McGuffin Schneier and...
175
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EUROCRYPT
1990
Springer
15 years 10 months ago
1990
Springer
We describe results from an apparatus and protocol designed to implement quantum key distribution, by which two users, who share no secret information initially: 1) exchange a ran...