Ec

data class Ec(val crv: String, val x: String, val y: String, val d: String? = null, val use: String? = null, val keyOps: List<String>? = null, val alg: String? = null, val kid: String? = null) : Jwk(source)

Elliptic Curve key (kty = "EC"). Public key requires crv, x, and y. Private key additionally requires d. Supported curves: "P-256", "P-384", "P-521".

Constructors

constructor(crv: String, x: String, y: String, d: String? = null, use: String? = null, keyOps: List<String>? = null, alg: String? = null, kid: String? = null)

Thumbprint computed from the EC key parameters crv (curve), x, and y (public key coordinates).

open override val alg: String?

The alg parameter (RFC 7517 §4.4); identifies the algorithm intended for use with this key.

open override val isPrivate: Boolean

Whether this JWK contains private key material.

open override val keyOps: List<String>?

The key_ops parameter (RFC 7517 §4.3); lists the operations for which this key is intended to be used.

open override val kid: String?

The kid parameter (RFC 7517 §4.5); a hint used to identify a specific key within a key set.

The JWK Thumbprint for this key as defined by RFC 7638.

open override val use: String?

The use parameter (RFC 7517 §4.2); indicates the intended use of the public key ("sig" for signature or "enc" for encryption).