Package org.webpki.cbor

Class CBORAsymKeySigner

java.lang.Object

org.webpki.cbor.CBORSigner<CBORAsymKeySigner>

org.webpki.cbor.CBORAsymKeySigner

public class CBORAsymKeySigner
extends CBORSigner<CBORAsymKeySigner>

Class for creating CBOR asymmetric key signatures.

Also see CBORSigner.

Note that asymmetric key signatures do not permit using both a keyId and an in-line public key. Also see CBORSigner.setKeyId(CBORObject) and setPublicKey(PublicKey).

Constructor Summary

Constructors

Constructor	Description
CBORAsymKeySigner(PrivateKey privateKey)	Creates a signer object with a private key.
CBORAsymKeySigner(PrivateKey privateKey, AsymSignatureAlgorithms algorithm)	Creates a signer object with a private key.
CBORAsymKeySigner(AsymKeySignerInterface signer)	Creates a signer object with an external interface.

Method Summary

Modifier and Type	Method	Description
CBORAsymKeySigner	setPublicKey(PublicKey publicKey)	Put a public key into the signature container.

Methods inherited from class org.webpki.cbor.CBORSigner

setCloneMode, setIntercepter, setKeyId, setMultiSignatureMode, setProvider, sign

Methods inherited from class java.lang.Object

clone, equals, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Constructor Details

CBORAsymKeySigner

public CBORAsymKeySigner(AsymKeySignerInterface signer)

Creates a signer object with an external interface.

Note that external signers must verify algorithm/key compatibility.

Parameters:

signer - Custom signer

CBORAsymKeySigner

public CBORAsymKeySigner(PrivateKey privateKey)

Creates a signer object with a private key.

The default signature algorithm to use is based on the recommendations in RFC 7518.

Parameters:

privateKey - Signature key

CBORAsymKeySigner

public CBORAsymKeySigner(PrivateKey privateKey,
 AsymSignatureAlgorithms algorithm)

Creates a signer object with a private key.

Parameters:

privateKey - Signature key

algorithm - Signature algorithm

Method Details

setPublicKey

public CBORAsymKeySigner setPublicKey(PublicKey publicKey)

Put a public key into the signature container.

Note that a public key value of null is equivalent to the default (=no public key).

Parameters:

publicKey - The public key or null

Returns:

this