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Packagist · packagist:paragonie/constant_time_encoding

paragonie/constant_time_encoding active

Constant-time Implementations of RFC 4648 Encoding (Base-64, Base-32, Base-16)

Latest stable version3.1.3
Published2025-09-24 15:06:41+00:00
Installcomposer require paragonie/constant_time_encoding
Required PHP version (composer.json)PHP ^8
LicenseMIT
Advisories on latest versionnone known
Last verified2026-10-08 19:59:32 UTC
Sourcesapi.osv.dev, repo.packagist.org

Maintenance

Activityslowing down
Last stable release2025-09-24 15:12:37 UTC · 379 days ago
Stable releases in the last 12 months0
Published versions39

Heuristic based only on release dates; it does not measure issue or security response times.

Version history

VersionPublished
2.8.22025-09-24 15:12:37 UTC
3.1.32025-09-24 15:06:41 UTC
2.8.12025-09-24 01:40:13 UTC
3.1.22025-09-24 01:22:14 UTC
3.1.12025-09-22 21:00:33 UTC
2.8.02025-09-22 20:41:46 UTC
3.1.02025-09-22 19:58:27 UTC
3.0.02024-05-08 12:36:18 UTC
2.7.02024-05-08 12:18:48 UTC
2.6.32022-06-14 06:56:20 UTC
2.6.22022-06-13 05:29:16 UTC
2.6.12022-06-11 00:43:46 UTC
2.6.02022-06-10 07:38:28 UTC
2.5.02022-01-17 05:32:27 UTC
1.1.02022-01-17 05:23:46 UTC
2.4.02020-12-06 15:14:20 UTC
2.3.02019-11-06 19:20:29 UTC
2.2.32019-01-03 20:26:31 UTC
1.0.42018-04-30 17:57:16 UTC
1.0.32018-04-29 17:40:22 UTC

Showing the 20 most recent of 39 versions. JSON

Version compatibility

Newest stable version that declares support for each runtime version (from the requirements published with each version).

RuntimeNewest compatible version
php 7.42.8.2
php 8.03.1.3
php 8.13.1.3
php 8.23.1.3
php 8.33.1.3
php 8.43.1.3

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Frequently asked questions

What is the latest version of paragonie/constant_time_encoding?

The latest stable version of paragonie/constant_time_encoding is 3.1.3, published on 2025-09-24. Verified by Vigia on 2026-10-08.

How do I install the latest version of paragonie/constant_time_encoding?

Run composer require paragonie/constant_time_encoding. The latest stable version is 3.1.3 (verified 2026-10-08).

Is paragonie/constant_time_encoding deprecated?

No. paragonie/constant_time_encoding is not marked as deprecated in the registry.

Which PHP version does paragonie/constant_time_encoding require?

paragonie/constant_time_encoding 3.1.3 declares this requirement: PHP ^8.

Does paragonie/constant_time_encoding 3.1.3 have known vulnerabilities?

No known advisories affect paragonie/constant_time_encoding 3.1.3 according to the data Vigia checks.

Is paragonie/constant_time_encoding still maintained?

paragonie/constant_time_encoding published 0 stable releases in the last 12 months; the most recent was 379 days ago. Activity: slowing down.

Observed changes

No changes observed yet since Vigia started tracking this package.

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