A B C D E F G H I K L M N O P R S T U V W X Y

N

N_SHUFFLES - Static variable in class hcrypto.analyzer.evolutionary.NgramGaPopulation

N_SHUFFLES - Static variable in class hcrypto.analyzer.tool.TextUtilities

nBins - Static variable in class hcrypto.analyzer.tool.TextAnalyzer

NgramArray - Class in hcrypto.analyzer.evolutionary

NgramArray(int, String, Alphabet) - Constructor for class hcrypto.analyzer.evolutionary.NgramArray

NgramArray(N, filename, alph) - constructor NN = N is the size of the N-gram N=2, 3, or 4 filename is a file containing a large text typical of the language of the cryptotext alphabet = alph describes which letters occur in the N-grams freq = the distribution of letters in text.

NgramArray(int, String, Alphabet, int) - Constructor for class hcrypto.analyzer.evolutionary.NgramArray

NgramArray(N, filename, alph) - constructor NN = N is the size of the N-gram N=2, 3, or 4

NgramGaAnalyzer - Class in hcrypto.analyzer.evolutionary

Assumes that the text is encrypted with simple substitution cipher and uses a frequency-based genetic algorithm to analyze it.

NgramGaAnalyzer() - Constructor for class hcrypto.analyzer.evolutionary.NgramGaAnalyzer

NgramGaAnalyzer() -- Default constructor

NgramGaAnalyzer(GaParameters, AnalyzerFrame) - Constructor for class hcrypto.analyzer.evolutionary.NgramGaAnalyzer

NgramGaAnalyzer() -- this constructor is given an object containing parameter settings

NgramGaIndividual - Class in hcrypto.analyzer.evolutionary

NgramGaIndividual(String, String, GaParameters, NgramArray) - Constructor for class hcrypto.analyzer.evolutionary.NgramGaIndividual

NgramGaIndividual(GaIndividual) - Constructor for class hcrypto.analyzer.evolutionary.NgramGaIndividual

Copy constructor

NgramGaPopulation - Class in hcrypto.analyzer.evolutionary

Implements an instance of a GaPopulation by providing implementations of the init() and run() methods for a NgramGaAnalyzer.

NgramGaPopulation(AnalyzerFrame, String, String, GaParameters) - Constructor for class hcrypto.analyzer.evolutionary.NgramGaPopulation

NgramGaPopulation() constructor

nkeys - Variable in class hcrypto.analyzer.evolutionary.GaParameters

These are for all algorithms.

nloops - Variable in class hcrypto.analyzer.evolutionary.GaParameters

NN - Variable in class hcrypto.analyzer.evolutionary.GaParameters

NO_SEEDING - Static variable in class hcrypto.analyzer.evolutionary.GaParameters

normedShiftString(String) - Method in class hcrypto.cipher.Alphabet

normedShiftString(shStr) returns a String which defines shifts like those defined by shStr only with the first shift subtracted from all of the shifts.

NOSAVE_OPTION - Static variable in class applications.cryptotoolj.FileSaveMessageDialog

NullAnalyzer - Class in pluginanalyzers

Trivial analyzer class.

NullAnalyzer() - Constructor for class pluginanalyzers.NullAnalyzer

NullAnalyzer(AnalyzerFrame) - Constructor for class pluginanalyzers.NullAnalyzer

NullEngine - Class in hcrypto.engines

Represents a null cipher -- that is a cipher that makes no transformation to the plaintext string.

NullEngine() - Constructor for class hcrypto.engines.NullEngine

NullKey - Class in hcrypto.engines

Represents a null key--i.e., a key for a trivial cipher that makes no transformation to the plaintext.

NullKey() - Constructor for class hcrypto.engines.NullKey

nWords() - Method in class hcrypto.analyzer.tool.PatternDictionary