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The double-clutching technique involves the following steps: The accelerator is released, the clutch pedal is pressed and the gearbox is shifted into neutral. The clutch pedal is then released, and the driver matches the engine speed to the gear speed either using the throttle (accelerator) (when changing to a lower gear) or waiting for the ...
This string should be removed before adding a second layer. To prevent this kind of attack, one can use the method provided by Bruce Schneier: [1] Generate a random pad R of the same size as the plaintext. Encrypt R using the first cipher and key. XOR the plaintext with the pad, then encrypt the result using the second cipher and a different ...
A dual-clutch transmission (DCT) (sometimes referred to as a twin-clutch transmission) is a type of multi-speed vehicle transmission system, that uses two separate clutches for odd and even gear sets. [1] The design is often similar to two separate manual transmissions with their respective clutches contained within one housing, and working as ...
Trained drivers of vehicles with non-synchronous transmissions sometimes use the techniques listed below. If improperly implemented, these techniques can cause damage to the vehicle or the loss of control of the vehicle. Double-clutching: releasing the clutch in neutral to synchronize the speeds of the shafts within the transmission [7]
In the asymptotic setting, a family of deterministic polynomial time computable functions : {,} {,} for some polynomial p, is a pseudorandom number generator (PRNG, or PRG in some references), if it stretches the length of its input (() > for any k), and if its output is computationally indistinguishable from true randomness, i.e. for any probabilistic polynomial time algorithm A, which ...
An elliptic curve random number generator avoids escrow keys by choosing a point Q on the elliptic curve as verifiably random. Intentional use of escrow keys can provide for back up functionality. The relationship between P and Q is used as an escrow key and stored by for a security domain. The administrator logs the output of the generator to ...
Reusing the same frequency in every cell eliminates the need for frequency planning in a CDMA system; however, planning of the different pseudo-random sequences must be done to ensure that the received signal from one cell does not correlate with the signal from a nearby cell. [1] Since adjacent cells use the same frequencies, CDMA systems have ...
This can lead to both recovery of the messages, and to recovery of the keys (so that every other message sent with those keys can be read). During World War I, the German military used a double columnar transposition cipher, changing the keys infrequently. The system was regularly solved by the French, naming it Übchi, who were typically able ...