crypto.diffieHellman(options[, callback])


基于 privateKeypublicKey 计算 Diffie-Hellman 共享密钥。两个密钥必须具有相同的 asymmetricKeyType,并且必须支持 DH 或 ECDH 运算。

¥Computes the Diffie-Hellman shared secret based on a privateKey and a publicKey. Both keys must have the same asymmetricKeyType and must support either the DH or ECDH operation.

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.