>secp128r2[4]=>secp160k1[5]=>secp160r1[6]=>secp160r2[7]=>secp192k1[8]=>secp224k1[9]=>secp224r1[10]=>secp256k1
例如(包含一个共享秘密): varcrypto=require('crypto');varalice=crypto.createECDH('secp256k1');varbob=crypto.createECDH
secp128r1|sect233r1|sect233k1|sect193r2|sect193r1|sect131r2|sect131r1|sect283r1|sect283k1|sect163r2|secp256k1
secp521r1|brainpoolP512r1|sect409k1|sect409r1|brainpoolP384r1|secp384r1|sect283k1|sect283r1|brainpoolP256r1|secp256k1