Closed

timestamp service wanted ( X.509 / TSP )

timestamp service wanted

------------------------

i want to add to my documents a timestamp.

with the [url removed, login to view] Time-Stamp Protocol (TSP).

for this i need a commandline exe that :

- calculate the hash of my file,

- send it to the timestamp server and

- write a textfile with the encrypted hash&timestamp to a new textfile.

also i need a commandline&gui application that can check if the timestamp is valid.

i am shure many solutions for this exist.

i will give 50$ to the one that tell me the service provider that have the exe tools i need

and have to lowest costs per timestamp. (i need approx 2000 timestamps / day)

of corse it must be a trusted service that is allwowed to make timestamps for european union.

기술:

확대 보기: timestamp, european union, windows protocol, solutions wanted, service wanted, wanted service provider, textfile, windows file system service, service windows 2010, windows service gui, service gui, 2010 windows service, provider wanted, windows hash, service provider, service encrypted, exe service, application wanted, write windows service, check european

고용주 소개:
( 50건의 리뷰 ) Switzerland

프로젝트 ID: #3807279

이 프로젝트의 입찰 현황은 다음과 같습니다. 입찰자: 2명, 평균 입찰가: $40

dhilepan

See private message.

$38.25 USD (7일 이내)
(0 리뷰)
0.0
habo00si

See private message.

$42.5 USD (7일 이내)
(0 리뷰)
0.0