applied cryptography 2nd ed - b schneier

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... secondis based on random oracle and suitable for probabilistic encryption component.We remark that for the latter, generic construction based on non-interactivezero-knowledge proof is also capable, ... encrypted ordecrypted as a whole. Before a write could succeed, the page needed to be decrypted,the plaintext added at the appropriate position, and then the altered page data encryptedand ... CamouflageFS is briefly described here, it should benoted the variable length block cipher can be built upon any existing block cipher andstream cipher. RC6 was chosen for this implementation because...

... (B, rA) (where B repre-sents Bob’s identity), s1:= SignsA(t1) and sends (t1, s1) to Bob.2. Bob verifies Alice’s signature, checks that he is the intendedrecipient, chooses r B and ... are used instead of encrypt anddecrypt.2Each plaintext character is replaced by the character 3 to the right modulo 26,i.e., a is replaced by d, b by e,. . ., x by a, y by b and z by c.2 ... in-formation about the plaintext from the ciphertext, with some non-negligibleprobability. Probabilistic algorithms can toss coins, and their control flowmay be at least partially directed by...

... MultiplexingDFB Distributed Feedback (laser)DMD Differential Modal DelayDSF Dispersion Shifted FibreDWDM Dense Wavelength Division MultiplexingdB decibelEDFA Erbium Doped Fibre AmplifierEF Encircled ... speci-fication) installed to provide high-speed communication paths which havebeen designed to be reliable with minimal mean-time-to-repair figures.Communications cabling has become a combination ... optical fiber technology, bandwidth andattenuation, which could not be readily attained by copper.The high priceof the optical variant frequently led to the subtle benefits offered by fiberbeing...