GitHub user rovarga opened a pull request: https://github.com/apache/mina-sshd/pull/67
[SSHD-846] Allow KeyPairGenerators to be garbage-collected Since we do not use the KeyPairGenerator once we have generated the keypair, make sure we remove our reference so it can be garbage-collected. With Bouncy Castle that translates to around ~34KiB memory savings per session. You can merge this pull request into a Git repository by running: $ git pull https://github.com/rovarga/mina-sshd dh-keygen Alternatively you can review and apply these changes as the patch at: https://github.com/apache/mina-sshd/pull/67.patch To close this pull request, make a commit to your master/trunk branch with (at least) the following in the commit message: This closes #67 ---- commit 90e4ebd11295a2164f60bc7a4c4b2fce68e35292 Author: Robert Varga <robert.varga@...> Date: 2018-10-01T17:44:09Z [SSHD-846] Allow KeyPairGenerators to be garbage-collected ---- ---