```

### Verifying signatures

Once you've downloaded a Gradle JAR file or a distribution and its corresponding signature file (with a `.asc` extension), you can verify its authenticity against the public key.

For example, to verify the signature of `plugin-publish-plugin-2.0.0.jar` and its signature file `plugin-publish-plugin-2.0.0.jar.asc`, use this command:

```bash

            StringBuilder signature = new StringBuilder();
            signature.append("(");
            for (int i = 0; i < methodDoc.getMetaData().getParameters().size(); i++) {
                if (i > 0) {
                    signature.append(", ");
                }
                signature.append(methodDoc.getMetaData().getParameters().get(i).getName());
            }

        }
        final byte[] signature = digest();
        for (int i = 0; i < 8; i++) {
            if (signature[i] != data[offset + SmbConstants.SIGNATURE_OFFSET + i]) {
                if (LogStream.level >= 2) {
                    log.println("signature verification failure");
                    Hexdump.hexdump(log, signature, 0, 8);

    @Test
    @DisplayName("Should set and get signature")
    void testSignature() {
        // Given
        byte[] signature = new byte[16];
        new SecureRandom().nextBytes(signature);

        // When
        transformHeader.setSignature(signature);

        // Then
        assertArrayEquals(signature, transformHeader.getSignature());
    }

    @Test

 */
package jcifs.smb;

/**
 * Exception thrown when SMB message signature validation fails.
 * Indicates that the integrity of an SMB message could not be verified.
 *
 * @author mbechler
 *
 */
public class SMBSignatureValidationException extends SmbException {

    /**
     * Default constructor for SMB signature validation exception.
     */
    public SMBSignatureValidationException() {
    }

        }
        final byte[] signature = digest();
        for (int i = 0; i < 8; i++) {
            if (signature[i] != data[offset + SmbConstants.SIGNATURE_OFFSET + i]) {
                if (log.isDebugEnabled()) {
                    log.debug("signature verification failure"); //$NON-NLS-1$
                    log.debug("Expect: " + Hexdump.toHexString(signature, 0, 8));

        then:
        format(link) == '<someLinkElement/>'
    }

    def convertsMethodSignatureToLink() {
        MethodMetaData method = method('someName', signature: 'someName(org.gradle.SomeClass, java.lang.Object)')
        _ * nameResolver.resolve('SomeClass', classMetaData) >>'org.gradle.SomeClass'
        _ * nameResolver.resolve('Object', classMetaData) >>'java.lang.Object'

 */
package jcifs.pac;

import java.io.ByteArrayInputStream;
import java.io.DataInputStream;
import java.io.IOException;

/**
 * Represents a PAC signature structure containing checksum type and data.
 * This class parses and holds signature information from Kerberos PAC data,
 * supporting various checksum algorithms including HMAC-MD5 and HMAC-SHA1 with AES.
 */
public class PacSignature {

    /**

        delegateSupplier()
    }

    private
    val visitedSignature: ClassSignatureVisitor? by unsafeLazy {
        delegate.signature?.let { signature ->
            ClassSignatureVisitor(asmLevel).also { SignatureReader(signature).accept(it) }
        }
    }
}


class ApiFunction internal constructor(
    private val asmLevel: Int,

					VersionID: [16]byte{1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1},
					ModTime:   baseTime.Add(30 * time.Minute).UnixNano(),
					Signature: [4]byte{1, 1, 1, 1},
					Type:      ObjectType,
					Flags:     0,
				}},
			},
		},
		// Mismatches Modtime+Signature and older...
		1: {
			versions: []xlMetaV2ShallowVersion{
				{header: xlMetaV2VersionHeader{