 Adam Ierymenko
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1ed8a22d19
And then it turns out to be too slow on a slower 32-bit machine... we do want to do tablets eventually.
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12 lat temu |
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Adam Ierymenko
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bad043729f
Yet another revision of this algo... yeesh... and update to supernode IDs. I think I am gonna go with this one. Seems memory-hard enough to me. I am probably procrastinating by obsessing over it.
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12 lat temu |
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Adam Ierymenko
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8c9b73f67b
Make Salsa20 variable-round, allowing for Salsa20/12 to be used for Packet encrypt and decrypt. Profiling analysis found that Salsa20 encrypt was accounting for a nontrivial percentage of CPU time, so it makes sense to cut this load fundamentally. There are no published attacks against Salsa20/12, and DJB believes 20 rounds to be overkill. This should be more than enough for our needs. Obviously incorporating ASM Salsa20 is among the next steps for performance.
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12 lat temu |
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Adam Ierymenko
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0c8614b9c6
Add a second arg to idtool generate to make generating both secret and public easier, add new supernode identities after generating them, fix known good and bad IDs in selftest.
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12 lat temu |
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Adam Ierymenko
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bc715fbd51
Make new identity hashcash algo memory hard, and tweak generation time a bit. Current hashcash cost should be overkill for what we need but still tolerable to users.
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12 lat temu |
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Adam Ierymenko
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0e43e5e8f2
Rest of work on new hashcash based identity scheme.
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12 lat temu |
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Adam Ierymenko
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b0187f4472
Hashcash-based identity, work in progress... committing to test speed on other boxes.
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12 lat temu |
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Adam Ierymenko
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141b858737
Self-test fixes for new packet armor/dearmor functions that combine old encrypt and MAC functions.
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12 lat temu |
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Adam Ierymenko
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903b5b4218
Add validation of known-good identity to selftest to check endian and similar issues across platforms.
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12 lat temu |
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Adam Ierymenko
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e376c6f6a9
New crypto integrated -- going to be testing new identity address generation algo a bit more before finalizing.
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12 lat temu |
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Adam Ierymenko
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300d26973a
Test vectors for all new crypto.
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12 lat temu |
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Adam Ierymenko
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660f92b6a7
Add test vectors for ensuring identical C25519 operation across systems.
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12 lat temu |
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Adam Ierymenko
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09c8b4bbb3
More new crypto: Ed25519 signatures.
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12 lat temu |
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Adam Ierymenko
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77965af288
Add new crypto: SHA512 and C25519 -- not integrated yet.
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12 lat temu |
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Adam Ierymenko
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f3ad05347e
Improve code security posture by replacing sprintf with a safer function.
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12 lat temu |
 Adam Ierymenko
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9f16707b0b
Cut out tap test code from selftest.
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12 lat temu |
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Adam Ierymenko
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bbbc032959
Tap works! At least in isolation. Time to create the Windows executable and the Windows service to run it and handle auto-update.
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12 lat temu |
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Adam Ierymenko
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e2effbd1ce
Tap driver basically builds in VS2012... fork of tap-windows from OpenVPN (compatible license).
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12 lat temu |
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Adam Ierymenko
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f6e7be102a
Decided to abandon the winpcap direction for Windows tap... re-evaluating using OpenVPN tap driver in some form for now.
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12 lat temu |
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Adam Ierymenko
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c8213a3f58
Commit of a draft of the pcap-based strategy for a Windows tap. This may, in the end, not work, since winpcap may not support immediate capture and also because some software flags winpcap as malware. Like I said, trying to do anything interesting with Windows is PAIN.
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12 lat temu |
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Adam Ierymenko
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ca5334509c
Tap now creates Microsoft Loopback Adapter instances and tags them with a special ID... work in progress.
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12 lat temu |
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Adam Ierymenko
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150a53eb17
Self test almost builds, now need skeleton EthernetTap implementation for Windows.
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12 lat temu |
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Adam Ierymenko
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fc18334dbb
Version 0.4.3 (the real one): fix Gentoo ip config failures and crashes
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12 lat temu |
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Adam Ierymenko
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f5d77a1bc2
Clean up a bunch of valgrind errors, nix a potentially unsafe op in Buffer assignment operator.
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12 lat temu |
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Adam Ierymenko
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93a7eef2a5
Replace libcrypto RAND_ with our own to avoid valgrind errors.
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12 lat temu |
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Adam Ierymenko
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67acba4bc9
Stop using RAND_ in libcrypto for Utils::getSecureRandom() due to annoying valgrind spew from libcrypto use of uninitialized RAM as a random source. Might look into replacing RAND_ in libcrypto with our own simple /dev/urandom / Windows CAPI plugin.
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12 lat temu |
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Adam Ierymenko
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fb975ead23
Add simple key=value dictionary, sorta like java.util.Properties.
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12 lat temu |
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Adam Ierymenko
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a816f56426
Dump huffman, doesnt add much and complicates porting to other languages. Also fix compile error in idtool.
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12 lat temu |
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Adam Ierymenko
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c345c699fd
Self test for command bus encode/decode.
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12 lat temu |
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Adam Ierymenko
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ef3e319c64
Several things:
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12 lat temu |
