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verifySignature

Verify a signature is from the given author.

Supports all signature types: Ed25519, Secp256k1, Secp256r1, MultiSig, ZkLogin, Passkey, and ML-DSA-65.

Returns successfully if the signature is valid. If the signature is invalid, returns an error with the reason for the failure.

  • message is either a serialized personal message or TransactionData, Base64-encoded.
  • signature is a serialized signature, also Base64-encoded.
  • intentScope indicates whether message is to be parsed as a personal message or TransactionData.
  • author is the signer's address.
  • checkAddressAliases, if true, requires the signer to be one of author's address aliases as of the checkpoint being viewed (or author itself, if it has none configured). Defaults to false.
verifySignature(
  message: Base64!
  signature: Base64!
  intentScope: IntentScope!
  author: SuiAddress!
  checkAddressAliases: Boolean
): SignatureVerifyResult

Arguments​

verifySignature.message ● Base64! non-null scalar​

verifySignature.signature ● Base64! non-null scalar​

verifySignature.intentScope ● IntentScope! non-null enum​

verifySignature.author ● SuiAddress! non-null scalar​

verifySignature.checkAddressAliases ● Boolean scalar​

Type​

SignatureVerifyResult object​

The result of signature verification.