C program that encrypts the alphabetic letters in a file into a Hill cipher

₹600-1500 INR

Terminado

Publicado

hace más de 9 años

₹600-1500 INR

Pagado a la entrega

The program must read the input file names as command line arguments or parameters. The first input parameter will be the name of the encryption key file. The second input parameter will be the name of the file to be encrypted. The program should open the two files, print the inputs to the screen, and output ciphertext to the console. In the event that there is not enough characters, the last block should padded with the letter x. More info can be provided as needed. very easy job

C Programming

ID del proyecto: 6537588

Información sobre el proyecto

4 propuestas

Proyecto remoto

Activo hace 10 años

¿Buscas ganar dinero?

Dirección de email

Beneficios de presentar ofertas en Freelancer

Fija tu plazo y presupuesto

Cobra por tu trabajo

Describe tu propuesta

Es gratis registrarse y presentar ofertas en los trabajos

Adjudicado a:

@grigiq

Hi, I am interested in your project. Please contact me to discuss details. Do you need any specific encryption type? Regards, Grig

₹1.500 INR en 1 día

5,0

(11 comentarios)

4,0

4 freelancers están ofertando un promedio de ₹1.599 INR por este trabajo

@cnkei

Hi, I have written programs with this cipher before, so it will be a piece of cake. Please contact me. I want to know how large the key is and is the file to be encrypted in ascii? Cheers, Jason

₹2.000 INR en 1 día

5,0

(1 comentario)

1,1

@v86systems

Hello. I can create a encryption app for you. If I'm not mistaken a Hill cipher uses matrix to encrypt and it's inverse to decrypt. Message me back so we can discuss it. Thanks. --Vinicius Zolin

₹1.450 INR en 3 días