LibTomCrypt is a fairly comprehensive, modular and portable cryptographic toolkit that provides developers with a vast array of well known published block ciphers, one-way hash functions, chaining modes, pseudo-random number generators, public key cryptography and a plethora of other routines.
active 2025-02-16 → 2026-08-07 (UTC)
Activity over time
Daily event counts in the loaded window
Line chart, 538 days from 2025-02-16 to 2026-08-07. Pushes: 128 total, peak 10 in a day. Pull requests: 20 total, peak 3 in a day. Issues: 20 total, peak 2 in a day. Comments: 68 total, peak 7 in a day. Stars: 62 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 |
|---|---|---|---|---|
| sjaeckel | 160 | 93 | 14 | 31 |
| karel-m | 56 | 35 | 2 | 14 |
| MarekKnapek | 15 | 0 | 1 | 8 |
| iDTer | 4 | 0 | 0 | 3 |
| levitte | 4 | 0 | 0 | 2 |
| enginelesscc | 3 | 0 | 1 | 2 |
| up2u | 2 | 0 | 0 | 1 |
| aasselin | 2 | 0 | 0 | 1 |
| rofl0r | 2 | 0 | 0 | 2 |
| dod38fr | 1 | 0 | 0 | 1 |
| momo5502 | 1 | 0 | 1 | 0 |
| gahr | 1 | 0 | 0 | 1 |
| jblu42 | 1 | 0 | 0 | 1 |
| zwhfly | 1 | 0 | 0 | 0 |
| naushadck | 1 | 0 | 0 | 0 |
| paperchalice | 1 | 0 | 1 | 0 |
| wshixjrnjr | 1 | 0 | 0 | 0 |
| eduardsui | 1 | 0 | 0 | 1 |
Recent activity
Latest issues, pull requests and releases
- Issue#792karel-m2026-08-07 17:09KMAC_128 / KMAC_128XOF
- Issue comment#728karel-m2026-04-29 20:26XSalsa20: make hsalsa20 a public API function
- Issue comment#116karel-m2026-04-23 21:02ecc_verify_hash_raw fails when not using Shamir method and provided hash is all zeros
- Pull request#726sjaeckel2026-04-23 10:27
- Pull request#737karel-m2026-04-23 06:55
- Pull request#732karel-m2026-04-19 21:34
- Issue comment#724sjaeckel2026-04-16 07:18What about an ECC API facelift?
- Pull request#706sjaeckel2026-04-15 10:27
- Issue comment#719karel-m2026-04-12 17:42The scrypt Password-Based Key Derivation Function (RFC 7914)
- Issue comment#720karel-m2026-04-12 17:36Post-Quantum Cryptography (PQC) support
- Issue#461karel-m2026-04-12 15:19Wishlist: Post-Quantum Cryptography
- Issue comment#461karel-m2026-04-12 15:19Wishlist: Post-Quantum Cryptography
- Issue comment#697sjaeckel2026-04-11 22:21[WIP/RFC] X509 import
- Issue comment#697karel-m2026-04-11 21:40[WIP/RFC] X509 import
- Issue comment#709MarekKnapek2026-04-09 11:22Smaller stack usage for SHA-1, SHA-256 and SHA-512.
- Issue#711sjaeckel2026-02-04 09:51s_rng_ansic hangs if system clock does not advance on its own
- Issue comment#710sjaeckel2026-01-16 05:54Does `ecc_set_curve` need a counterpart `ecc_free`?
- Issue#710zwhfly2026-01-15 23:37Does `ecc_set_curve` need a counterpart `ecc_free`?
- Issue comment#708sjaeckel2025-11-28 21:28KangarooTwelve
- Issue comment#708MarekKnapek2025-11-28 18:55KangarooTwelve
- Pull request#708MarekKnapek2025-11-27 13:47
- Issue#691sjaeckel2025-11-26 10:08Add TurboSHAKE XOF functions.
- Issue comment#692MarekKnapek2025-11-25 09:31Add TurboSHAKE XOF functions.
- Pull request#707sjaeckel2025-11-24 13:55
- Pull request#706sjaeckel2025-11-18 23:24
Totals cover only the window loaded into ClickHouse and count events, not GitHub's lifetime totals — 62 stars here means stars gained during the window, not the repo's star count.