In cryptography, truncated differential cryptanalysis is a generalization of differential cryptanalysis, an attack against block ciphers. Lars Knudsen developed the technique in 1994. Whereas ordinary differential cryptanalysis analyzes the full difference between two texts, the truncated variant considers differences that are only partially determined. That is, the attack makes predictions of only some of the bits instead of the full block. This technique has been applied to SAFER, IDEA, Skipjack, E2, Twofish, Camellia, CRYPTON, and even the stream cipher Salsa20.
Other articles related to "differential":
... The system had a planetary center differential with a permanent 38-62 (front-back) torque split ... Both the center and rear differential had a viscous lock which would engage automatically if slippage occurred (one shaft rotated at a significantly different ... The front differential had no lock of any kind ...
... Differential hardening, in metallurgy Differential rotation, in astronomy Differential centrifugation, in cell biology Differential scanning calorimetry, in materials science Differential signalling, in ...
... In mathematics, more particularly in functional analysis, differential topology, and geometric measure theory, a k-current in the sense of Georges de Rham ... Formally currents behave like Schwartz distributions on a space of differential forms ...
... In mathematics, a separable differential equation may refer to one of two related things, both of which are differential equations that can be attacked by a ... For ordinary differential equations, it describes a class of equations that can be separated into a pair of integrals ... See examples of differential equations ...
Famous quotes containing the word differential:
“But how is one to make a scientist understand that there is something unalterably deranged about differential calculus, quantum theory, or the obscene and so inanely liturgical ordeals of the precession of the equinoxes.”
—Antonin Artaud (1896–1948)