EcdhKeyDeriveParams
dictionary of the
Web 加密 API
represents the object that should be passed as the
algorithm
parameter into
SubtleCrypto.deriveKey()
, when using the
ECDH
算法。
ECDH enables two people who each have a key pair consisting of a public and a private key to derive a shared secret. They exchange public keys and use the combination of their private key and the other entity's public key to derive a secret key that they — and noone else — share.
The parameters for ECDH
deriveKey()
therefore include the other entity's public key, which is combined with this entity's private key to derive the shared secret.
名称
DOMString
. This should be set to
ECDH
.
public
CryptoKey
object representing the public key of the other entity.
See the examples for
SubtleCrypto.deriveKey()
.
| 规范 | 状态 | 注释 |
|---|---|---|
|
Web Cryptography API
The definition of 'SubtleCrypto.EcdhKeyDeriveParams' in that specification. |
推荐 |
Browsers that support the "ECDH" algorithm for the
SubtleCrypto.deriveKey()
method will support this type.
EcdhKeyDeriveParams