indispensable-josef/at.asitplus.signum.indispensable.josef/SignatureElement

SignatureElement

@Serializable

One signature entry of general JSON JWS serialization.

A SignatureElement contains the signature bytes plus the header fragments for that signature. The protected fragment is stored as encoded bytes in plainProtectedHeader, while the optional unprotected fragment is represented as JwsHeader.Part. The effective jwsHeader is reconstructed by merging both fragments.

Either header fragment may be partial. Only the combination of protected and unprotected parameters must constitute a valid JwsHeader.

See RFC 7515 Sec 7.2.1.

Properties

jwsHeader

@Transient

val jwsHeader: JwsHeader

plainProtectedHeader

@SerialName(value = "protected")

@Serializable(with = ByteArrayBase64UrlNoPaddingSerializer::class)

val plainProtectedHeader: ByteArray?

The plainProtectedHeader member MUST be present ...when the JWS Protected Header value is non-empty; otherwise, it MUST be absent. These Header Parameter values are integrity protected.

plainSignature