@anzaui/engine - v0.6.0
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    Function verify

    • Verify a lowercase-hex Ed25519 signature. Malformed keys or signatures (wrong length, non-hex, uppercase) return false instead of throwing.

      Parameters

      • key: Ed25519Key

        The public (or private) key.

      • data: string | Uint8Array<ArrayBufferLike>

        The message; strings are UTF-8 encoded.

      • signatureHex: string

        128 lowercase hex characters.

      Returns boolean

      true when the signature is valid.