.add("WWW-Authenticate", "Digest,Basic realm=\"myrealm\"")
        .build()
    assertThat(headers.parseChallenges("WWW-Authenticate")).containsExactly(
      Challenge("Digest", mapOf()),
      Challenge("Basic", mapOf("realm" to "myrealm")),
    )
  }

  @Test fun multipleSeparatorsBetweenChallenges() {
    val headers =
      Headers.Builder()
        .add("WWW-Authenticate", "Digest,,,, Basic ,,realm=\"myrealm\"")

            return; /* CRITICAL */
        }
        this.digest.update(input, offset, len);
        this.updates++;
    }


    /**
     * @return calculated digest
     */
    public byte[] digest () {
        byte[] b;

        b = this.digest.digest();

        if ( log.isTraceEnabled() ) {
            log.trace("digest: ");
            log.trace(Hexdump.toHexString(b, 0, b.length));

                            throw ex;
    
                        uid = response.uid;
    
                        if( request.digest != null ) {
                            /* success - install the signing digest */
                            transport.digest = request.digest;
                        }
    
                        connectionState = 2;    

                        state = 0;
    

                HMACT64 userKey = new HMACT64(ntlmv2Hash); 
                userKey.update(hmac.digest()); 
                userKey.digest(dest, offset, 16); 
                break; 
            default: 
                md4.update(md4.digest()); 
                md4.digest(dest, offset, 16); 
                break; 
            } 
        } catch (Exception e) {

        mac.update(seqBytes); // sequence
        mac.update(data); // data
        byte[] dgst = mac.digest();
        byte[] trunc = new byte[8];
        System.arraycopy(dgst, 0, trunc, 0, 8);

        if ( log.isDebugEnabled() ) {
            log.debug("Digest " + Hexdump.toHexString(dgst));
            log.debug("Truncated " + Hexdump.toHexString(trunc));
        }

    }


    /**
     * @return the digest
     */
    @Override
    public final SMB1SigningDigest getDigest () {
        return this.digest;
    }


    /**
     * @param digest
     *            the digest to set
     */
    @Override
    public final void setDigest ( SMBSigningDigest digest ) {
        this.digest = (SMB1SigningDigest) digest;
    }


    /**

    public Smb2SigningDigest getDigest () {
        return this.digest;
    }


    /**
     * 
     * {@inheritDoc}
     *
     * @see jcifs.internal.CommonServerMessageBlock#setDigest(jcifs.internal.SMBSigningDigest)
     */
    @Override
    public void setDigest ( SMBSigningDigest digest ) {
        this.digest = (Smb2SigningDigest) digest;
        if ( this.next != null ) {

        auto_error: Annotated[
            bool,
            Doc(
                """
                By default, if the HTTP Digest is not provided, `HTTPDigest` will
                automatically cancel the request and send the client an error.

                If `auto_error` is set to `False`, when the HTTP Digest is not
                available, instead of erroring out, the dependency result will
                be `None`.

    /**
     * This type is syntactically identical to "multipart/mixed", but the semantics are different.
     * In particular, in a digest, the default `Content-Type` value for a body part is changed from
     * "text/plain" to "message/rfc822".
     */
    @JvmField
    val DIGEST = "multipart/digest".toMediaType()

    /**
     * This type is syntactically identical to "multipart/mixed", but the semantics are different.

                byte[] ntlmv2Hash = hmac.digest();
                hmac = Crypto.getHMACT64(ntlmv2Hash);
                hmac.update(chlng);
                hmac.update(this.clientChallenge);
                MessageDigest userKey = Crypto.getHMACT64(ntlmv2Hash);
                userKey.update(hmac.digest());
                userKey.digest(dest, offset, 16);
                break;
            default: