multipaz/org.multipaz.crypto/Hpke/Encrypter

Encrypter

data class Encrypter

An object which can be used for HPKE encryption.

Use getEncrypter to create an instance.

This can be used for either single-shot operation or for encrypting multiple messages. When used to encrypt multiple messages the sequence counter is automatically managed by this object.

Properties

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val encapsulatedKey: ByteString

the encapsulated key which should be sent to the receiver.

Functions

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fun encrypt(plaintext: ByteArray, aad: ByteArray): ByteArray

Encrypts a message to the receiver.

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fun exportSecret(context: ByteArray, length: Int): ByteArray

Exports a secret.