Bit manipulation

Known as: Bit twiddle, Bit twisting, Bit twiddling 
Bit manipulation is the act of algorithmically manipulating bits or other pieces of data shorter than a word. Computer programming tasks that require… (More)
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Papers overview

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2012
2012
In this paper, the authors propose a new combined symmetric key cryptographic method, SJA-I, which basically has four steps… (More)
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2012
2012
Steganography is a science dealing with the hiding of the secured information in a harmless signal. The information may be… (More)
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2009
2009
This paper describes a new basis for the implementation of the shifter functional unit in microprocessors that can implement new… (More)
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2008
2008
This work considers a wireless OFDM system employing a short-length, regular, low density parity check code (LDPC) when only… (More)
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2007
2007
This paper describes a new basis for the implementation of a shifter functional unit. We present a design based on the inverse… (More)
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2006
2006
Microprocessor instruction set architectures currently offer support for operations on full processor words and, more recently… (More)
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2005
2005
This paper proposes application-specific instructions and their bit manipulation unit (BMU), which efficiently support scrambling… (More)
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2004
2004
This paper proposes application-specific instructions and their bit manipulation unit (BMU), which efficiently support scrambling… (More)
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1977
1977
This paper describes an efficient technique for computerized fault-tree analysis. The technique is based upon binary coding of… (More)
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1964
1964
Techniques are developed for manipulating bits using only FORTRAN II. These techniques allow individual bits to be tested… (More)
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