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at_chops

Published by 🇺🇸atsign.org · v3.7.0 · released 1 month ago · BSD-3-CLAUSE License

First published 3 years ago.

Package for at_protocol cryptographic and hashing operations

View on pub.dev View source
Part of atsign-foundation/at_client_sdk (11 packages) #58 in Cryptography #2130 overall androidioswindowslinuxmacos
Downloads / day
677
as of 2026-10-19
GitHub stars
1,433
★ refreshed weekly
Likes
1
on pub.dev
Pub points
140 / 160
2026-09-19 2026-10-19

Repository health

Shared with 10 sibling packages in this repo.

Last commit
20 days ago
Issue response
Maintainer replies within ~1 week (median over 11 closed issues)
Commit activity
Open issues
173
Open PRs
40
Contributors
56 (top contributor 27%)
CI
GitHub Actions
License (repo)
Sibling packages: at_utils, at_commons, at_lookup, at_client, at_auth, at_server_status, at_onboarding_cli, at_cli_commons, at_contact, at_contacts_flutter

Last refreshed 19 days ago.

License explained · BSD-3-Clause

BSD 3-Clause "New" License

Use freely, even commercially. Keep the notice. Don't use the author's name to endorse derived products without permission.

A permissive license similar to the BSD 2-Clause License, but with a 3rd clause that prohibits others from using the name of the copyright holder or its contributors to promote derived products without written consent.

You can

  • Commercial use
  • Distribution
  • Modification
  • Private use

You must

  • Include the license and copyright notice

The license does not

  • No liability
  • No warranty

Plain-English summary, not legal advice. Full text on SPDX or choosealicense.com. Summaries adapted from choosealicense.com (a GitHub project, MIT-licensed).

Commit activity, past 52 weeks

at_chops

3,269 commits in the past year
Accelerating +552% vs 9 months ago
305 153 0 52w ago36w ago18w agothis week
Weekly average
63 commits
Busiest week
302 commits, 7 weeks ago
Active weeks
51 of 52 (98%)
Longest quiet stretch
1 week with no commits

Weekly commits to the default branch on GitHub. Source: GET /stats/participation. Refreshed weekly. Excludes commits to other branches.

How at_chops compares in Cryptography

Top of the Cryptography leaderboard, with at_chops highlighted.

Rank Package Downloads / day Stars Likes
#1
crypto
🇺🇸 dart.dev
455.9K ★ 74 1.9K
#2
flutter_secure_storage
🇸🇬 steenbakker.dev
180.3K ★ 1.3K 4.5K
#3
pointycastle
🇦🇺 bouncycastle.org
145.5K ★ 281 416
#4
asn1lib
 72.2K ★ 32 27
#58
at_chops
atsign.org
677 ★ 1.4K 1