Verify Ed25519 Signature

Once you have signed data with Ed25519, you can use the Utils.verifyEd25519Signature(signature, message) function to verify that the data hasn't been modified by any third-party.

Example Code

Rust

The following example will:

1. Verify an Ed25519 signature using the Ed25519Signature.verify() function.

sdk/examples/how_tos/sign_and_verify_ed25519/verify_ed25519_signature.rs

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See full example on GitHub

Typescript (Node.js)

The following example will:

1. Verify an Ed25519 signature using the Utils.verifyEd25519Signature() function.

bindings/nodejs/examples/how_tos/sign_and_verify_ed25519/verify-ed25519-signature.ts

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See full example on GitHub

Python

1. Verify an Ed25519 signature using the Utils.verify_ed25519_signature() function.

bindings/python/examples/how_tos/sign_and_verify_ed25519/verify_ed25519_signature.py

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See full example on GitHub

Full Example Code

Rust

sdk/examples/how_tos/sign_and_verify_ed25519/verify_ed25519_signature.rs

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See full example on GitHub

Typescript (Node.js)

bindings/nodejs/examples/how_tos/sign_and_verify_ed25519/verify-ed25519-signature.ts

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See full example on GitHub

Python

bindings/python/examples/how_tos/sign_and_verify_ed25519/verify_ed25519_signature.py

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See full example on GitHub

Expected Output

Valid signature: true