java - Reverse Engineering URL Algorithm -


i have url i'm attempting obtain data - when doing complete search returns results possible use:

http://sheriff.org/apps/arrest/results.cfm?lname=&fname=

however each individual has own page can referenced follows:

http://sheriff.org/apps/arrest/details.cfm?id=7133e45d-3115-4ec8-bd0b-35cb9e193e50&key=cefc904002b745e5265d6a76402610a2&page=1&lname=&fname=

...which composed of id , key. 

id = 7133e45d-3115-4ec8-bd0b-35cb9e193e50  key = cefc904002b745e5265d6a76402610a2

how can determine how id can generated?

i presume based upon of individual's details (possibly arrest number: 501207593 or arrest number plus other data)

i need method of reverse engineering number can use in android application.

how can determine how id can generated?

this type of id known uuid (universally unique identifier).. uuid 16-octet (128-bit) number. in canonical form, uuid represented 32 hexadecimal digits, displayed in 5 groups separated hyphens, in form 8-4-4-4-12 total of 36 characters (32 alphanumeric characters , 4 hyphens). canonical representation, xxxxxxxx-xxxx-mxxx-nxxx-xxxxxxxxxxxx

learn java uuid class here.


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