Re: How store 1024 bit ?

From: Henrik Ekenberg <henrik.ekenberg_at_anoto.com>
Date: Thu, 15 Feb 2001 08:23:56 -0800
Message-ID: <F001.002B549B.20010215073159@fatcity.com>

Hello,

Look our homepage : www.anoto.com (Each pen will have a Key). If we have 50 000 000 pen then we will have 50 000 000 keys.

50 000 000 pen is if map to 5% of the mobil phone owner in the world

Regards
Henrik

P.S If you need more info about our tech mail me directly ( It is not a Oracle question I don't want to spam)

Don Jerman wrote:

> Something like:
> 
> create table keys(
> key_id char(8) primary key,
> key_val raw(128) not null);
> 
> 
> where key_id is rawtohex(<the 32-bit key id>) and key_val is the 1024bit
> key... although it's technically feasable to generate duplicate key id's
> (especially with this sample size) it's probably not good policy to allow
> them.
> 
> The question is, what are you -doing- with 50M keys?  That's enough for
> the entire population of the west coast (and then some)!
> 
> 
> Henrik Ekenberg wrote:
> 

>> Hello,
>>
>> We need to store some public keys in our database.
>> One key is 1024 bit and the other is 32 bit.
>>
>> How can we do ? We will have more than 50 000 000 rows in our table.
>>
>> Regards
>> Henrik
>>
>> --
>> Please see the official ORACLE-L FAQ: http://www.orafaq.com
>> --
>> Author: Henrik Ekenberg
>> INET: henrik.ekenberg_at_anoto.com
>>
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-- 
Please see the official ORACLE-L FAQ: http://www.orafaq.com
-- 
Author: Henrik Ekenberg
  INET: henrik.ekenberg_at_anoto.com

Fat City Network Services    -- (858) 538-5051  FAX: (858) 538-5051
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Received on Thu Feb 15 2001 - 10:23:56 CST