keyObject.asymmetricKeyType

版本历史

版本	变更
v13.9.0, v12.17.0	添加了对 `'dh'` 的支持。
v12.0.0	添加了对 `'rsa-pss'` 的支持。
v12.0.0	此属性现在为无法识别类型的 KeyObject 实例返回 `undefined` 而不是中止。
v12.0.0	添加了对 `'x25519'` 和 `'x448'` 的支持。
v12.0.0	添加了对 `'ed25519'` 和 `'ed448'` 的支持。
v11.6.0	新增于: v11.6.0

对于非对称密钥，此属性表示密钥的类型。支持的密钥类型有：

'rsa' (OID 1.2.840.113549.1.1.1)
'rsa-pss' (OID 1.2.840.113549.1.1.10)
'dsa' (OID 1.2.840.10040.4.1)
'ec' (OID 1.2.840.10045.2.1)
'x25519' (OID 1.3.101.110)
'x448' (OID 1.3.101.111)
'ed25519' (OID 1.3.101.112)
'ed448' (OID 1.3.101.113)
'dh' (OID 1.2.840.113549.1.3.1)

对于无法识别的 KeyObject 类型和对称密钥，此属性为 undefined。

History

Version	Changes
v13.9.0, v12.17.0	Added support for `'dh'`.
v12.0.0	Added support for `'rsa-pss'`.
v12.0.0	This property now returns `undefined` for KeyObject instances of unrecognized type instead of aborting.
v12.0.0	Added support for `'x25519'` and `'x448'`.
v12.0.0	Added support for `'ed25519'` and `'ed448'`.
v11.6.0	Added in: v11.6.0

For asymmetric keys, this property represents the type of the key. Supported key types are:

'rsa' (OID 1.2.840.113549.1.1.1)
'rsa-pss' (OID 1.2.840.113549.1.1.10)
'dsa' (OID 1.2.840.10040.4.1)
'ec' (OID 1.2.840.10045.2.1)
'x25519' (OID 1.3.101.110)
'x448' (OID 1.3.101.111)
'ed25519' (OID 1.3.101.112)
'ed448' (OID 1.3.101.113)
'dh' (OID 1.2.840.113549.1.3.1)

This property is undefined for unrecognized KeyObject types and symmetric keys.