Multiple email addresses - any alternative to ask everyone to sign all my keys?

[Philipp Klaus Krause]

Am 23.07.2013 21:04, schrieb Heinz Diehl:
> On 23.07.2013, Philipp Klaus Krause wrote: 
> 
>> Of course it is annoying to have to ask everyone to sign three keys -
>> after all they are all my keys, and the people I ask to sign my key all
>> get to see the same passport. Is there a better alternative?
> 
> Create/use one key, and add all the different addresses.
>  
>> I do not consider my university computer safe enough to trust it with
>> the private key for my private mail.
> 
> In this case, why should anybody else trust in the integrity of your
> identity? If you don't trust this machine, revoke the key and don't do
> anything confidential on/with it.
> 
> 

That's not a practical solution. I want to be able to read encrypted
mail sent to my university addresses on that machine.

Philipp