Gnupg Decryption Question

[Nomen Nescio]

David Carter wrote:

> We currently use Gnupg 1.4.10
> 

> This is a sample of how we would call 
> gpg to encrypt a text file prior to transmission: 
> 
> gpg -c -o DataFile.gpg --batch --compress-algo 1 --cipher-algocast5 --passphrase KeyValue DataFile.txt 
>

> The files that we receive share the same KeyValue,
> so we would appreciate some guidance on undoing 
> what was done above.
>



gpg --batch --decrypt --output DataFile.txt --passphrase KeyValue DataFile.gpg