Bashing my head in

profileMappingMapping.sh

#! /bin/bash

# pipe input from column
#
# Usage
#
# ex. cat output.txt | column -t | ./profileMappingMapping.sh
#
# for funzies you can pipe out to column again
#
# cat output.txt | column -t | ./profileMappingMapping.sh | column -t

declare -A profileMappings
cypher="AES256-xxx:xxx-xxx"

while read -r key value; do
    profileMappings["$key"]="$value"
done

# Print associative array for debugging
for k in "${!profileMappings[@]}"; do
    if [[ -z "${profileMappings[$k]}" ]]; then
      profileMappings[$k]="$cypher"
    fi
    printf "%-15s %s\n" "$k" "${profileMappings[$k]}"
done