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The RC5 Encryption Algorithm
, 1995
"... Abstract. This document describes the RC5 encryption algorithm. RC5 is a fast symmetric block cipher suitable for hardware or software implementations. A novel feature of RC5 is the heavy use of datadependent rotations. RC5 has a variable word size, a variable number of rounds, and a variablelengt ..."
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Cited by 363 (7 self)
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Abstract. This document describes the RC5 encryption algorithm. RC5 is a fast symmetric block cipher suitable for hardware or software implementations. A novel feature of RC5 is the heavy use of datadependent rotations. RC5 has a variable word size, a variable number of rounds, and a variable
Fully homomorphic encryption using ideal lattices
 In Proc. STOC
, 2009
"... We propose a fully homomorphic encryption scheme – i.e., a scheme that allows one to evaluate circuits over encrypted data without being able to decrypt. Our solution comes in three steps. First, we provide a general result – that, to construct an encryption scheme that permits evaluation of arbitra ..."
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Cited by 663 (17 self)
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We propose a fully homomorphic encryption scheme – i.e., a scheme that allows one to evaluate circuits over encrypted data without being able to decrypt. Our solution comes in three steps. First, we provide a general result – that, to construct an encryption scheme that permits evaluation
On the Security of Public Key Protocols
, 1983
"... Recently the use of public key encryption to provide secure network communication has received considerable attention. Such public key systems are usually effective against passive eavesdroppers, who merely tap the lines and try to decipher the message. It has been pointed out, however, that an impr ..."
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Cited by 1383 (0 self)
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Recently the use of public key encryption to provide secure network communication has received considerable attention. Such public key systems are usually effective against passive eavesdroppers, who merely tap the lines and try to decipher the message. It has been pointed out, however
Protecting respondents’ identities in microdata release
 In IEEE Transactions on Knowledge and Data Engineering (TKDE
, 2001
"... Today’s globally networked society places great demand on the dissemination and sharing of information. While in the past released information was mostly in tabular and statistical form, many situations call today for the release of specific data (microdata). In order to protect the anonymity of the ..."
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Cited by 512 (32 self)
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of the entities (called respondents) to which information refers, data holders often remove or encrypt explicit identifiers such as names, addresses, and phone numbers. Deidentifying data, however, provides no guarantee of anonymity. Released information often contains other data, such as race, birth date, sex
The RC5 Encryption Algorithm
, 1995
"... . This document describes the RC5 encryption algorithm, a fast symmetric block cipher suitable for hardware or software implementations. A novel feature of RC5 is the heavy use of datadependent rotations. RC5 has a variable word size, a variable number of rounds, and a variablelength secret key. T ..."
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. This document describes the RC5 encryption algorithm, a fast symmetric block cipher suitable for hardware or software implementations. A novel feature of RC5 is the heavy use of datadependent rotations. RC5 has a variable word size, a variable number of rounds, and a variablelength secret key
On Lattices, Learning with Errors, Random Linear Codes, and Cryptography
 In STOC
, 2005
"... Our main result is a reduction from worstcase lattice problems such as SVP and SIVP to a certain learning problem. This learning problem is a natural extension of the ‘learning from parity with error’ problem to higher moduli. It can also be viewed as the problem of decoding from a random linear co ..."
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Cited by 364 (6 self)
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code. This, we believe, gives a strong indication that these problems are hard. Our reduction, however, is quantum. Hence, an efficient solution to the learning problem implies a quantum algorithm for SVP and SIVP. A main open question is whether this reduction can be made classical. We also present a
On the (im)possibility of obfuscating programs
 Lecture Notes in Computer Science
, 2001
"... Informally, an obfuscator O is an (efficient, probabilistic) “compiler ” that takes as input a program (or circuit) P and produces a new program O(P) that has the same functionality as P yet is “unintelligible ” in some sense. Obfuscators, if they exist, would have a wide variety of cryptographic an ..."
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Cited by 348 (24 self)
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and complexitytheoretic applications, ranging from software protection to homomorphic encryption to complexitytheoretic analogues of Rice’s theorem. Most of these applications are based on an interpretation of the “unintelligibility ” condition in obfuscation as meaning that O(P) is a “virtual black box
Differential Fault Analysis of Secret Key Cryptosystems
, 1997
"... In September 1996 Boneh, Demillo, and Lipton from Bellcore announced a new type of cryptanalytic attack which exploits computational errors to find cryptographic keys. Their attack is based on algebraic properties of modular arithmetic, and thus it is applicable only to public key cryptosystems suc ..."
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Cited by 315 (3 self)
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such as RSA, and not to secret key algorithms such as the Data Encryption Standard (DES). In this paper, we describe a related attack, which we call Differential Fault Analysis, or DFA, and show that it is applicable to almost any secret key cryptosystem proposed so far in the open literature. Our DFA attack
Weaknesses in the Key Scheduling Algorithm of RC4
 PROCEEDINGS OF THE 4TH ANNUAL WORKSHOP ON SELECTED AREAS OF CRYPTOGRAPHY
, 2001
"... In this paper we present several weaknesses in the key scheduling algorithm of RC4, and describe their cryptanalytic significance. We identify a large number of weak keys, in which knowledge of a small number of key bits suffices to determine many state and output bits with nonnegligible probabilit ..."
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Cited by 270 (1 self)
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In this paper we present several weaknesses in the key scheduling algorithm of RC4, and describe their cryptanalytic significance. We identify a large number of weak keys, in which knowledge of a small number of key bits suffices to determine many state and output bits with non
Analysis of 64 bit RC5 Encryption Algorithm for Pipelined Architecture
"... In modern days data transmission through a channel requires more security. Security based more important transmission is comparatively better & believable than simple transmission. The aim of this work to use RC5 algorithm for encryption and decryption of data for secure data transmission from o ..."
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In modern days data transmission through a channel requires more security. Security based more important transmission is comparatively better & believable than simple transmission. The aim of this work to use RC5 algorithm for encryption and decryption of data for secure data transmission from
Results 1  10
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4,820