# Interface: JWEKeyManagementHeaderParameters [types](../modules/types.md).JWEKeyManagementHeaderParameters Recognized JWE Key Management-related Header Parameters. ## Table of contents ### Properties - [apu](types.jwekeymanagementheaderparameters.md#apu) - [apv](types.jwekeymanagementheaderparameters.md#apv) - [epk](types.jwekeymanagementheaderparameters.md#epk) - [iv](types.jwekeymanagementheaderparameters.md#iv) - [p2c](types.jwekeymanagementheaderparameters.md#p2c) - [p2s](types.jwekeymanagementheaderparameters.md#p2s) ## Properties ### apu • `Optional` **apu**: *Uint8Array* Defined in: [types.d.ts:249](https://github.com/panva/jose/blob/v3.11.2/src/types.d.ts#L249) ___ ### apv • `Optional` **apv**: *Uint8Array* Defined in: [types.d.ts:250](https://github.com/panva/jose/blob/v3.11.2/src/types.d.ts#L250) ___ ### epk • `Optional` **epk**: [*KeyLike*](../types/types.keylike.md) Defined in: [types.d.ts:251](https://github.com/panva/jose/blob/v3.11.2/src/types.d.ts#L251) ___ ### iv • `Optional` **iv**: *Uint8Array* Defined in: [types.d.ts:252](https://github.com/panva/jose/blob/v3.11.2/src/types.d.ts#L252) ___ ### p2c • `Optional` **p2c**: *number* Defined in: [types.d.ts:253](https://github.com/panva/jose/blob/v3.11.2/src/types.d.ts#L253) ___ ### p2s • `Optional` **p2s**: *Uint8Array* Defined in: [types.d.ts:254](https://github.com/panva/jose/blob/v3.11.2/src/types.d.ts#L254)