EcKeyGenParams dictionary of the Web Crypto API represents the object that should be passed as the
algorithm parameter into
SubtleCrypto.generateKey(), when generating any elliptic-curve-based key pair: that is, when the algorithm is identified as either of ECDSA or ECDH.
See the examples for
|Web Cryptography API
The definition of 'SubtleCrypto.EcKeyGenParams' in that specification.
Browsers that support the "ECDH" or "ECDSA" algorithms for the
SubtleCrypto.generateKey() method will support this type.