Utilizing a mnemonic for communicating sensitive data

A computer program product comprising a computer readable storage medium having program instructions embodied therewith, the program instructions executable by a computing device to cause the computing device to:

• establish a telephone connection between the computing device and a telephone of a remote agent, wherein the computing device is a computing device of a caller;
• send location data of the caller to the agent;
• receive an encryption key from the remote agent, wherein the encryption key is selected based on the location data of the caller;
• enter the encryption key into a mnemonic application of the computing device;
• identify an indexed table of words based on the encryption key, wherein the indexed table of words corresponds to the location data of the caller to the agent;
• permute an algorithm of the mnemonic application using the encryption key, thereby configuring the algorithm to encode sensitive data based on the encryption key;
• enter the sensitive data in the form of an alphabetic sequence into the mnemonic application of the computing device;
• generate, by the algorithm of the mnemonic application and based on the indexed table of words, a mnemonic of the sensitive data, wherein the mnemonic is a sequence of words representing the sensitive data;
• display the mnemonic to the caller;
• and
• convey audio communication of the mnemonic to the remote agent through the telephone connection to enable remote decoding of the mnemonic back into the alphabetic sequence utilizing the encryption key.

A computing device of a caller comprising:

• a CPU;
• a computer readable memory;
• and a computer readable storage medium comprising program instructions which are executable by the CPU to:
• establish a telephone connection between the computing device and a telephone of a remote agent;
• send location data of the computing device to the agent;
• receive an encryption key from the remote agent, wherein the encryption key corresponds to the location data of the computing device;
• enter the encryption key into a mnemonic application of the computing device;
• identify an indexed table of words based on the encryption key, wherein the indexed table of words corresponds to the location data of the caller to the agent;
• permute an algorithm of the mnemonic application using the encryption key, thereby configuring the algorithm to encode sensitive data based on the encryption key;
• enter the sensitive data into the mnemonic application of the computing device, the sensitive data comprising an alphabetic sequence;
• generate, by the algorithm of the mnemonic application and based on the indexed table of words, a mnemonic of the sensitive data, wherein the mnemonic is a sequence of words representing the sensitive data;
• display the mnemonic to the caller;
• and
• convey audio communication of the mnemonic to the remote agent through the telephone connection to enable remote decoding of the mnemonic back into the sensitive data utilizing the encryption key.