Blowfish is a keyed, symmetric block cipher, designed in 1993 by Bruce Schneier and included in a large number of cipher suites and encryption products. Blowfish provides a good encryption rate in software and no effective cryptanalysis of it has been found to date. However, the Advanced Encryption Standard now receives more attention.
Schneier designed Blowfish as a general-purpose algorithm, intended as an alternative to the ageing DES and free...
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Blowfish
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