npm · npm:jsrsasign

jsrsasign deprecated

opensource free pure JavaScript cryptographic library supports RSA/RSAPSS/ECDSA/DSA signing/validation, ASN.1, PKCS#1/5/8 private/public key, X.509 certificate, CRL, OCSP, CMS SignedData, TimeStamp and CAdES and JSON Web Signature(JWS)/Token(JWT)/Key(JWK)

The latest stable version of jsrsasign is 11.1.5, published on 2026-08-14. Verified by Vigia on 2026-11-12.

Latest stable version	11.1.5
Published	2026-08-14 14:28:39 UTC
Install	`npm install jsrsasign@latest`
Deprecation	This package is no longer maintained.
Requires (engines)	none declared
Peer dependencies	—
Dist-tags	`latest: 11.1.5`
License	MIT
Advisories on latest version	none known
Last verified	2026-11-12 12:37:17 UTC
Sources	api.deps.dev, registry.npmjs.org, registry.npmjs.org

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Maintenance

Activity	active
Last stable release	2026-08-14 14:28:39 UTC · 90 days ago
Stable releases in the last 12 months	5
Published versions	156

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

Version history

Version	Published
`11.1.5` withdrawn	2026-08-14 14:28:39 UTC
`11.1.4` withdrawn	2026-08-14 14:16:32 UTC
`11.1.3` withdrawn	2026-04-17 23:28:57 UTC
`11.1.2` withdrawn	2026-04-12 12:58:41 UTC
`11.1.1` withdrawn	2026-02-20 15:16:18 UTC
`11.1.0` withdrawn	2024-02-01 22:43:20 UTC
`11.0.0` withdrawn	2024-01-16 12:22:01 UTC
`10.9.0` withdrawn	2023-11-27 11:04:16 UTC
`10.8.6` withdrawn	2023-04-26 14:09:48 UTC
`10.8.5` withdrawn	2023-04-26 13:52:41 UTC
`10.8.4` withdrawn	2023-04-26 10:14:52 UTC
`10.8.3` withdrawn	2023-04-19 23:47:20 UTC
`10.8.2` withdrawn	2023-04-15 03:13:25 UTC
`10.8.1` withdrawn	2023-04-09 00:45:27 UTC
`10.8.0` withdrawn	2023-04-08 04:34:08 UTC
`10.7.0` withdrawn	2023-03-12 05:19:13 UTC
`10.6.1` withdrawn	2022-11-20 12:18:38 UTC
`10.6.0` withdrawn	2022-11-04 11:43:13 UTC
`10.5.27` withdrawn	2022-08-19 15:19:53 UTC
`10.5.26` withdrawn	2022-07-14 08:39:41 UTC

Showing the 20 most recent of 156 versions. JSON

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Frequently asked questions

What is the latest version of jsrsasign?

The latest stable version of jsrsasign is 11.1.5, published on 2026-08-14. Verified by Vigia on 2026-11-12.

How do I install the latest version of jsrsasign?

Run npm install jsrsasign@latest. The latest stable version is 11.1.5 (verified 2026-11-12).

Is jsrsasign deprecated?

Yes. The registry marks jsrsasign as deprecated. Message from the maintainers: "This package is no longer maintained."

Which Node.js version does jsrsasign require?

jsrsasign 11.1.5 does not declare a Node.js version requirement.

Does jsrsasign 11.1.5 have known vulnerabilities?

No known advisories affect jsrsasign 11.1.5 according to the data Vigia checks.

Is jsrsasign still maintained?

jsrsasign published 5 stable releases in the last 12 months; the most recent was 90 days ago. Activity: active.

Observed changes

No changes observed yet since Vigia started tracking this package.

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