Custom encryption function for communications between a client device and a server device

A method, comprising:

• providing, by a device, application information to a client device and an encryption platform;
• receiving, by the device based on providing the application information to the client device, credentials of a user of the client device;
• receiving, by the device and from the encryption platform, an encrypted custom encryption function to permit encrypted communication between the client device and the device using a custom encryption function,
• the encrypted custom encryption function being decrypted at the client device to create the custom encryption function,
• the custom encryption function being used to create encrypted form data at the client device, and
• the custom encryption function being assigned a null value based on the encrypted form data being created;
• providing, by the device and to the client device, an application form;
• receiving, by the device based on providing the application form to the client device, the encrypted form data;
• decrypting, by the device, the encrypted custom encryption function to generate the custom encryption function;
• and
• utilizing, by the device, the custom encryption function to decrypt the encrypted form data.

A non-transitory computer-readable medium storing instructions, the instructions comprising:

• one or more instructions that, when executed by one or more processors, further cause the one or more processors to:
• provide application information to a client device and an encryption platform;
• receive, based on providing the application information to the client device, credentials of a user of the client device;
• receive, from the encryption platform, an encrypted custom encryption function to permit encrypted communication with the client device using a custom encryption function,
• the encrypted custom encryption function being decrypted at the client device to create the custom encryption function,
• the custom encryption function being used to create encrypted form data at the client device, and
• the custom encryption function being assigned a null value based on the encrypted form data being created;
• provide, to the client device, an application form;
• receive, based on providing the application form to the client device, the encrypted form data;
• decrypt the encrypted custom encryption function to generate the custom encryption function;
• and
• utilize the custom encryption function to decrypt the encrypted form data.