E. Siemens

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The growing amount of realtime applications in the Internet, like multimedia communication or online games, demands an appropriate assessment of end-to-end network performance. In this paper, we present LTest, a tool for distributed, middleware based network performance measurements. We also describe scenarios that help ISPs and content providers to monitor(More)
This document specifies three sets of new ciphersuites for the Transport Layer Security (TLS) protocol to support authentication based on pre-shared keys (PSKs). These pre-shared keys are symmetric keys, shared in advance among the communicating parties. The first set of ciphersuites uses only symmetric key operations for authentication. The second set uses(More)
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