TSP

TSP 2.32

Public Key Infrastructure

The Timestamp API (TSP-API) provides all needed functionality to develop a Timestamp Server or Client.
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Main Features

With the TspClientSocket which extends the java.net.Socket and the TspSSLClientSocket which extends the iaik.security.ssl.SSLSocket it is very easy to connect to a RFC 3161 compliant TSP Server. Once you are connected you can send a request and receive the corresponding response within one method invocation.

 

  • Written purely in the Java™ language implementation of the time stamp protocol (IETF RFC-3161)
  • SigningCertificateV2 and ESSCertIDv2 support according to IETF RFC-5816
  • Encoding and decoding of time stamp requests
  • Encoding and decoding of time stamp responses and accessing the contained information
  • Verifying digital signatures of time stamp tokens
  • Works on JDK Versions 1.2, 1.3, 1.4, 1.5, 1.6, 1.7 and compatible
  • All data types which are defined as ASN.1 structures in the RFC 3161 are implemented as separate classes with full control and access for the developer
  •  Sample code of TCP/IP, SSL and HTTP-based TSP server and clients

 

Additional Benefits:

 

  • Cryptographic Provider Independence:
    • Can be used with any JCA/JCE 1.2 (or later) compliant cryptography provider
    • Can use several different cryptography providers at the same time
  • Provisions for easy integration of smartcards and other secure hardware devices
  • Delivered with the IAIK-JCE provider by default

Pricing and Licensing

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IAIK-TSP – 5. December 2016
Class or Package Bug / Change / New Feature Description and Examples
demo.tsp.config.TspServerConfiguration NF

– Now allows to specify the signature algorithm to be used for signing the TimeStampToken,

– TSA Key/Certificate can be specified via Java KeyStore file (in addtion to PKCS#12 format)

– Support for HSM based response signing using theIAIK PKCS11Provider
IAIK-TSP – 19. September 2014
Class or Package Bug / Change / New Feature Description and Examples
iaik.tsp.TSTInfo C

Changed method setGenTime to include milli seconds in GeneralizedTime encoding.
IAIK-TSP – 20. December 2013
IAIK-TSP – 6. April 2012
IAIK-TSP 2.1: – 7. May 2010
IAIK-TSP – 20. June 2005
IAIK-TSP – 9. November 2004
IAIK-TSP – 12. September 2004
IAIK-TSP – 16. June 2003
IAIK-TSP 1.01: – 7. April 2003
IAIK-TSP – 18. October 2002
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