《Crypto 101》密码学入门。这是一本面向程序员的密码学入门书籍，从 XOR 和一次性密码本开始，循序渐进地讲解对称加密、公钥加密、哈希、MAC、签名、密钥交换、随机数等密码学“积木”，并把它们组装成 TLS、OpenPGP、OTR 等真实系统。Crypto 101, the introductory book on cryptography.
active 2023-08-20 → 2026-05-10 (UTC)
Activity over time
Daily event counts in the loaded window
Line chart, 995 days from 2023-08-20 to 2026-05-10. Pushes: 0 total, peak 0 in a day. Pull requests: 4 total, peak 1 in a day. Issues: 7 total, peak 1 in a day. Comments: 12 total, peak 1 in a day. Stars: 587 total, peak 71 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 |
|---|---|---|---|---|
| rubimoutlook740-bot | 4 | 0 | 0 | 0 |
| 3ujohn | 3 | 0 | 1 | 2 |
| fffx | 3 | 0 | 2 | 1 |
| marek22k | 2 | 0 | 0 | 2 |
| dependabot[bot] | 1 | 0 | 1 | 0 |
| hansSchall | 1 | 0 | 0 | 1 |
| danieldeer | 1 | 0 | 0 | 0 |
| lvh | 1 | 0 | 0 | 0 |
| tiffamnyz8wolfe | 1 | 0 | 0 | 0 |
| bartlett-m | 1 | 0 | 0 | 1 |
| adisetiawan | 1 | 0 | 0 | 1 |
| Osalotioman | 1 | 0 | 0 | 1 |
| maherescu | 1 | 0 | 0 | 1 |
| oskarkook | 1 | 0 | 0 | 1 |
| Yn2o | 1 | 0 | 0 | 1 |
Recent activity
Latest issues, pull requests and releases
Totals cover only the window loaded into ClickHouse and count events, not GitHub's lifetime totals — 587 stars here means stars gained during the window, not the repo's star count.