在此页

• 特性
• 范例
• 规范
• 浏览器兼容性
• 另请参阅
• 相关话题

EcKeyImportParams dictionary of the Web 加密 API represents the object that should be passed as the algorithm parameter into SubtleCrypto.importKey() or SubtleCrypto.unwrapKey() , when generating any elliptic-curve-based key pair: that is, when the algorithm is identified as either of ECDSA or ECDH .

特性

名称

A DOMString . This should be set to ECDSA or ECDH , depending on the algorithm you want to use.

namedCurve

A DOMString representing the name of the elliptic curve to use. This may be any of the following names for NIST -approved curves:

• P-256
• P-384
• P-521

范例

See the examples for SubtleCrypto.importKey() .

规范

规范	状态	注释
Web Cryptography API The definition of 'SubtleCrypto.EcKeyImportParams' in that specification.	推荐

浏览器兼容性

Browsers that support the "ECDH" or "ECDSA" algorithms for the SubtleCrypto.importKey() or SubtleCrypto.wrapKey() methods will support this type.

另请参阅

• SubtleCrypto.importKey() .
• SubtleCrypto.unwrapKey() .

元数据

• 最后修改： Mar 18, 2019

相关话题

1. Web 加密 API
2. EcKeyImportParams
3. Related pages for Web Crypto API

   1. Crypto
   2. CryptoKey
   3. RandomSource
   4. SubtleCrypto