Decrypt a large integer string using RSA decryption given the public key (n) and private key (d). Convert the large integer decryption into an output message string with UTF-8 representation.
Example:
encrypted_message = '158037161019988039882393476857386648994978438821991287680442802412825849535544067751541256843540494019';%input n='418336393847020647250825879743341651032293545176800777981294580200903315345456262337972725306797613061';%input d='8444986024072025211908427894173383040354675378319105204646840203847580180874615752845913488969020869';%input decrypted_message = 'I like to swim!';%output
Solution Stats
Problem Comments
3 Comments
Solution Comments
Show comments
Loading...
Problem Recent Solvers8
Suggested Problems
-
Calculate the Levenshtein distance between two strings
1511 Solvers
-
114 Solvers
-
6203 Solvers
-
155 Solvers
-
Distance between two GPS Coordinates
38 Solvers
More from this Author63
Problem Tags
Community Treasure Hunt
Find the treasures in MATLAB Central and discover how the community can help you!
Start Hunting!
David -- Good problem. I got sidetracked by the fact that the arguments 'd' and 'n' in the solution template are reversed from the order that they are provided in the test problems.
Sorry, I did not mean to do that. Fixed.
Similar to the first https://www.mathworks.com/matlabcentral/cody/problems/44959-rsa-encryption-using-public-key It is necessary to convert the number obtained back from base 256 to base 10.