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 Solvers9
Suggested Problems
-
Convert hex color specification to MATLAB RGB
260 Solvers
-
Check if number exists in vector
14485 Solvers
-
What gear ratio does the cyclist need?
190 Solvers
-
281 Solvers
-
Binary Array to Hex Representation
13 Solvers
More from this Author65
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.