Package com.couchbase.lite.internal.security

Class Signature

java.lang.Object

com.couchbase.lite.internal.security.Signature

public final class Signature
extends Object

Signature for signing hash data.

Nested Class Summary

Nested Classes

Modifier and Type	Class	Description
static class	Signature.SignatureDigestAlgorithm

Method Summary

Modifier and Type	Method	Description
static byte[]	signHashData(PrivateKey key, byte[] hashData, Signature.SignatureDigestAlgorithm algorithm)	Signs hash data.

Methods inherited from class java.lang.Object

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

Method Detail

signHashData

@NonNull
public static byte[] signHashData(@NonNull
                                  PrivateKey key,
                                  @NonNull
                                  byte[] hashData,
                                  @NonNull
                                  Signature.SignatureDigestAlgorithm algorithm)
                           throws IOException,
                                  SignatureException,
                                  NoSuchAlgorithmException,
                                  InvalidKeyException

Signs hash data. The method will doing as follows: 1. Encode the object identifier of the digest algorithm and the hash data in DER format if the SignatureDigestAlgorithm is not NONE. 2. Signed the encoded data with "NONEwithRSA" algorithm.

Throws:

IOException

SignatureException

NoSuchAlgorithmException

InvalidKeyException