crypto.diffieHellman(options[, callback])
-
options:<Object>-
privateKey:<KeyObject> -
publicKey:<KeyObject>
-
-
callback<Function> -
返回:如果未提供
callback函数,则为 <Buffer>。¥Returns: <Buffer> if the
callbackfunction is not provided.
基于 privateKey 和 publicKey 计算 Diffie-Hellman 秘密。两个密钥必须具有相同的 asymmetricKeyType,该 asymmetricKeyType 必须是 'dh'(用于 Diffie-Hellman)、'ec'、'x448' 或 'x25519'(用于 ECDH)之一。
¥Computes the Diffie-Hellman secret based on a privateKey and a publicKey.
Both keys must have the same asymmetricKeyType, which must be one of 'dh'
(for Diffie-Hellman), 'ec', 'x448', or 'x25519' (for ECDH).
如果提供了 callback 函数,则该函数使用 libuv 的线程池。
¥If the callback function is provided this function uses libuv's threadpool.