PHP 8.4.1 Released!

    sodium_crypto_sign_open

    (PHP 7 >= 7.2.0, PHP 8)

    sodium_crypto_sign_open — Check that the signed message has a valid signature

    说明

    sodium_crypto_sign_open(string $signed_message, string $public_key): string|false

    Verify the signature attached to a message and return the message

    参数

    signed_message

    A message signed with sodium_crypto_sign()

    public_key

    An Ed25519 public key

    返回值

    Returns the original signed message on success, 或者在失败时返回 false.

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