waltid-openid4vc-wallet-persistence-mobile/id.walt.wallet2.persistence.keys/WalletKeyRequirements

WalletKeyRequirements

@Serializable
data class WalletKeyRequirements(val spec: KeySpec, val usages: Set<KeyUsage>, val authorizationPolicy: KeyUseAuthorizationPolicy = KeyUseAuthorizationPolicy.None, val protection: WalletKeyProtection = WalletKeyProtection.PlatformDefault, val platform: PlatformKeyConfiguration = id.walt.crypto2.keys.PlatformKeyConfiguration.Default, val attestationChallenge: BinaryData? = null)

Capabilities required from a wallet signing key.

Constructors

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constructor(spec: KeySpec, usages: Set<KeyUsage>, authorizationPolicy: KeyUseAuthorizationPolicy = KeyUseAuthorizationPolicy.None, protection: WalletKeyProtection = WalletKeyProtection.PlatformDefault, platform: PlatformKeyConfiguration = id.walt.crypto2.keys.PlatformKeyConfiguration.Default, attestationChallenge: BinaryData? = null)

Properties

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val attestationChallenge: BinaryData?

Fresh native generation challenge; import cannot satisfy native key-generation attestation.

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val authorizationPolicy: KeyUseAuthorizationPolicy

Authorization required for private-key use.

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val platform: PlatformKeyConfiguration

Advanced settings for the current platform backend.

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val protection: WalletKeyProtection

Required native protection, checked against observed key facts.

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val spec: KeySpec

Cryptographic key specification.

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val usages: Set<KeyUsage>

Operations the key must support.

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