Modular Exponentiation

Version 1.2.0.0 (32,1 ko) par Michael Chan
y = x^e mod n
2.0
(1)
483 téléchargements
Mise à jour 23 juil. 2014

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main executing reference usage:
usage_modularExponentiation : Example not using binary exponent
usage_modularExponentiation_binaryExponent : Example using binary exponent
fast_ToyBinaryExponentiation_Example : Miscellaneous stand-alone sample runs
modularExponentiation_binaryExponent_typeI : right to left
modularExponentiation_binaryExponent_typeIIA : left to right
modularExponentiation_binaryExponent_typeIIB : left to right
modularExponentiation_binaryExponent_ML_typeII : left to right (Montgomery Ladder)
modularExponentiation_binaryExponent_ML_typeI : right to left (Montgomery Ladder)
modularExponentiation_binaryExponent_Quaternary : right to left (Quaternary method: scanning the bits of e, 2 at a time)
modularExponentiation_binaryExponent_Octal : right to left (Octal method: scanning the bits of e, 3 at a time)
modularExponentiation_binaryExponent_slidingWindow: Constant length nonzero Windows
This demo gives an insight to computing y = x^e mod n.

Caveat: For reference purposes.

Citation pour cette source

Michael Chan (2026). Modular Exponentiation (https://fr.mathworks.com/matlabcentral/fileexchange/47083-modular-exponentiation), MATLAB Central File Exchange. Extrait(e) le .

Compatibilité avec les versions de MATLAB
Créé avec R2013b
Compatible avec toutes les versions
Plateformes compatibles
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Version Publié le Notes de version
1.2.0.0

Added Sliding Window Method (Constant length non zero windows)
1.1.0.0

Added Montgomery Ladder, Quaternary method, and Octal method.
1.0.0.0