# Interface: JWKParameters

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Generic JSON Web Key Parameters.

## Properties

### alg?

• `optional` **alg?**: `string`

JWK "alg" (Algorithm) Parameter

#### See

[Algorithm Key Requirements](https://github.com/panva/jose/issues/210)

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### ext?

• `optional` **ext?**: `boolean`

JWK "ext" (Extractable) Parameter

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### key\_ops?

• `optional` **key\_ops?**: `string`[]

JWK "key_ops" (Key Operations) Parameter

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### kid?

• `optional` **kid?**: `string`

JWK "kid" (Key ID) Parameter

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### kty?

• `optional` **kty?**: `string`

JWK "kty" (Key Type) Parameter

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### use?

• `optional` **use?**: `string`

JWK "use" (Public Key Use) Parameter

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### x5c?

• `optional` **x5c?**: `string`[]

JWK "x5c" (X.509 Certificate Chain) Parameter

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### x5t?

• `optional` **x5t?**: `string`

JWK "x5t" (X.509 Certificate SHA-1 Thumbprint) Parameter

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### x5t#S256?

• `optional` **x5t#S256?**: `string`

JWK "x5t#S256" (X.509 Certificate SHA-256 Thumbprint) Parameter

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### x5u?

• `optional` **x5u?**: `string`

JWK "x5u" (X.509 URL) Parameter
