encryption / decryption command line helpers

.functions

encrypt() {
    openssl des3 -in $1 -out $1.encrypted
}

decrypt() {

    if [[ "$1" == *.encrypted ]]
    then
        openssl des3 -d -in $1 -out $(basename $1 .encrypted)

    else
        openssl des3 -d -in $1 -out $1.decrypted
    fi
}