TLS-Attacker is a Java-based framework for analyzing TLS libraries. It can be used to manually test TLS clients and servers or as as a software library for more advanced tools.
active 2023-08-15 → 2026-07-12 (UTC)
Activity over time
Daily event counts in the loaded window
Line chart, 1063 days from 2023-08-15 to 2026-07-12. Pushes: 33 total, peak 6 in a day. Pull requests: 44 total, peak 7 in a day. Issues: 79 total, peak 8 in a day. Comments: 153 total, peak 7 in a day. Stars: 121 total, peak 2 in a day.
- Pushes
- Pull requests
- Issues
- Comments
- Stars
Stars, PRs, issues and forks are under-captured in the later part of this window. GH Archive progressively stopped capturing non-push events during 2026 — −95% or worse by the end of the window. Every series here except Pushes fades for that reason, so a decline above reflects the archive, not this repository. Pushes stay reliable throughout, so read them, and the contributor counts derived from them, as the real signal. Data health has the measurements.
Top contributors
Pushes, PRs, issues, reviews and comments — stars and forks excluded, so this is contribution rather than popularity
| Contributor | Contributions | Pushes | PRs | Comments |
|---|---|---|---|---|
| ic0ns | 114 | 8 | 12 | 67 |
| sajualways | 35 | 0 | 0 | 22 |
| dependabot[bot] | 24 | 0 | 15 | 9 |
| GSoJC234 | 23 | 0 | 2 | 9 |
| mmaehren | 19 | 6 | 1 | 9 |
| Smuul | 17 | 0 | 0 | 10 |
| hamma96 | 11 | 0 | 0 | 7 |
| mariam-alh | 11 | 6 | 5 | 0 |
| gmosch | 9 | 9 | 0 | 0 |
| SidolFreiburg | 8 | 0 | 0 | 4 |
| Leonie-Theobald | 5 | 0 | 4 | 1 |
| y1174804262 | 5 | 0 | 0 | 2 |
| JonSnowWhite | 5 | 4 | 0 | 1 |
| Borgc | 4 | 0 | 0 | 1 |
| oreizi | 3 | 0 | 0 | 1 |
| Conradowatz | 3 | 0 | 1 | 2 |
| UnshiftedEarth | 3 | 0 | 0 | 1 |
| tobiasbayer | 2 | 0 | 0 | 1 |
| goreil | 2 | 0 | 1 | 1 |
| noctuelles | 1 | 0 | 0 | 0 |
Recent activity
Latest issues, pull requests and releases
- Issue#243XoMEX2026-02-21 10:17Add more guidelines
- Issue comment#242dependabot[bot]2026-02-12 17:32build(deps): bump the internal group across 1 directory with 4 updates
- Issue comment#241sajualways2025-12-25 16:24How to send multiple SSL messages in a single record
- Issue comment#241ic0ns2025-12-16 11:33How to send multiple SSL messages in a single record
- Issue#241sajualways2025-11-26 09:16How to send multiple SSL messages in a single record
- Issue comment#188inonefellswoop2025-10-08 14:11TLS 1.3 with PSK Cipher
- Pull request#240dependabot[bot]2025-10-02 17:02
- Issue comment#235dependabot[bot]2025-10-02 17:01build(deps): bump the internal group with 2 updates
- Pull request#235dependabot[bot]2025-10-02 17:01
- Issue comment#235dependabot[bot]2025-09-15 17:11build(deps): bump the internal group with 2 updates
- Issue comment#235dependabot[bot]2025-08-21 17:20build(deps): bump the internal group with 2 updates
- Issue comment#238sajualways2025-08-20 06:27TLS-Server.jar gives error with TLS13 version
- Issue comment#238ic0ns2025-08-20 06:04TLS-Server.jar gives error with TLS13 version
- Issue comment#238sajualways2025-08-20 05:27TLS-Server.jar gives error with TLS13 version
- Issue#238sajualways2025-08-20 05:27TLS-Server.jar gives error with TLS13 version
- Issue comment#238ic0ns2025-08-20 05:08TLS-Server.jar gives error with TLS13 version
- Issue comment#238sajualways2025-08-20 04:55TLS-Server.jar gives error with TLS13 version
- Issue#238sajualways2025-08-20 04:43TLS-Server.jar gives error with TLS13 version
- Issue comment#237ic0ns2025-08-19 09:06How to send zero byte data while sending Application data message
- Issue comment#237sajualways2025-08-19 08:49How to send zero byte data while sending Application data message
- Issue comment#237ic0ns2025-08-18 06:02How to send zero byte data while sending Application data message
- Issue comment#237ic0ns2025-08-18 05:30How to send zero byte data while sending Application data message
- Issue#237sajualways2025-08-17 12:44How to send zero byte data while sending Application data message
- Issue#233sajualways2025-08-17 12:40Not able to get bad record mac alert using this modifiable variable in Application data message
- Issue comment#236sajualways2025-08-16 12:05WARN : MessageLayer - The lower layer did not produce a data stream: java.net.SocketTimeoutException: Receive timed out
Totals cover only the window loaded into ClickHouse and count events, not GitHub's lifetime totals — 121 stars here means stars gained during the window, not the repo's star count.