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ERR_CRYPTO_ECDH_INVALID_FORMAT

crypto ecdh invalid format

What does this code mean?

Code ERR_CRYPTO_ECDH_INVALID_FORMAT · An issue reported by Node.js.

Official explanation · Original text

An invalid value for the format argument was passed to the crypto.ECDH() class getPublicKey() method.

Troubleshooting and diagnostic links

First check that the document's product, version, and environment match your situation.

Source and terms of use

Errors | Node.js v26.13.1 Documentation ↗

Creator: Node.js contributors; Joyent, Inc. and other Node contributors
License: MIT License (Node.js documentation)
Checked on: 2026-11-12

Modifications: English prose extracted; whitespace normalized; Korean context and classified official links added. Python code examples not redistributed.

Source details · Original licenses and notices