-HPN-SSH is a high performance soft fork of OpenSSH that can provide significnatly faster throughput for bulk data transfers over a wide range of network paths. In some situations we've seen throughput rates more than 100 times faster than OpenSSH. HPN-SSH is able to do this by optimizing the application layer receive buffer to macth the TCP receive buffer. Notably, to see performance improvements HPN-SSH only needs to be the data receiver so users can see notable improvements with many other SSH implementations. HPN-SSH also incorporate two parallelized ciphers, AES-CTR and Chacha20 (the default). When using these ciphers throughput performance of 30% is typical. More information on how we do this work and other features of HPN-SSH is available from [https://hpnssh.org](https://hpnssh.org).
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