// Use of this source code is governed by a BSD-style
// license that can be found in the LICENSE file.

// Package dsa implements the Digital Signature Algorithm, as defined in FIPS 186-3.
//
// The DSA operations in this package are not implemented using constant-time algorithms.
//
// Deprecated: DSA is a legacy algorithm, and modern alternatives such as
// Ed25519 (implemented by package crypto/ed25519) should be used instead. Keys

Louis Jacomet <******@****.***> 1711728981 +0100

	if err != nil {
		panic("failed to parse DER encoded public key: " + err.Error())
	}

	switch pub := pub.(type) {
	case *rsa.PublicKey:
		fmt.Println("pub is of type RSA:", pub)
	case *dsa.PublicKey:
		fmt.Println("pub is of type DSA:", pub)
	case *ecdsa.PublicKey:
		fmt.Println("pub is of type ECDSA:", pub)
	case ed25519.PublicKey:
		fmt.Println("pub is of type Ed25519:", pub)
	default:

    // force creation of multiple daemons for Java compilation by alternating between two distinct sets of JVM args
    def count = (project.name - "project") as int
    compileJava.options.forkOptions.jvmArgs = count % 2 ? ["-dsa"] : ["-esa"]

        passwordAuthenticationEnabled = true
    }

    private SshServer setupConfiguredTestSshd(int sshPort) {
        //copy dsa key to config directory
        URL fileUrl = ClassLoader.getSystemResource("sshd-config/test-dsa.key")
        FileUtils.copyURLToFile(fileUrl, new File(configDir, "test-dsa.key"))

        SshServer sshServer = SshServer.setUpDefaultServer()
        sshServer.setPort(sshPort)

	{SHA512WithRSAPSS, "SHA512-RSAPSS", oidSignatureRSAPSS, pssParametersSHA512, RSA, crypto.SHA512, true},
	{DSAWithSHA1, "DSA-SHA1", oidSignatureDSAWithSHA1, emptyRawValue, DSA, crypto.SHA1, false},
	{DSAWithSHA256, "DSA-SHA256", oidSignatureDSAWithSHA256, emptyRawValue, DSA, crypto.SHA256, false},
	{ECDSAWithSHA1, "ECDSA-SHA1", oidSignatureECDSAWithSHA1, emptyRawValue, ECDSA, crypto.SHA1, false},

	"compress/gzip",
	"compress/lzw",
	"compress/zlib",
	"container",
	"container/heap",
	"container/list",
	"container/ring",
	"crypto",
	"crypto/aes",
	"crypto/cipher",
	"crypto/des",
	"crypto/dsa",
	"crypto/ecdsa",
	"crypto/elliptic",
	"crypto/hmac",
	"crypto/md5",
	"crypto/rand",
	"crypto/rc4",
	"crypto/rsa",
	"crypto/sha1",
	"crypto/sha256",
	"crypto/sha512",
	"crypto/subtle",

// Copyright 2011 The Go Authors. All rights reserved.
// Use of this source code is governed by a BSD-style
// license that can be found in the LICENSE file.

package dsa

import (
	"crypto/rand"
	"math/big"
	"testing"
)

func testSignAndVerify(t *testing.T, i int, priv *PrivateKey) {
	hashed := []byte("testing")
	r, s, err := Sign(rand.Reader, priv, hashed)
	if err != nil {
		t.Errorf("%d: error signing: %s", i, err)
		return

	"compress/flate",
	"compress/gzip",
	"compress/lzw",
	"compress/zlib",
	"container/heap",
	"container/list",
	"container/ring",
	"crypto/aes",
	"crypto/cipher",
	"crypto/des",
	"crypto/dsa",
	"crypto/ecdsa",
	"crypto/elliptic",
	"crypto",
	"crypto/hmac",
	"crypto/md5",
	"crypto/rand",
	"crypto/rc4",
	"crypto/rsa",
	"crypto/sha1",
	"crypto/sha256",
	"crypto/sha512",
	"crypto/subtle",

		}
		return ecdh.X25519().NewPublicKey(der)
	case oid.Equal(oidPublicKeyDSA):
		y := new(big.Int)
		if !der.ReadASN1Integer(y) {
			return nil, errors.New("x509: invalid DSA public key")
		}
		pub := &dsa.PublicKey{
			Y: y,
			Parameters: dsa.Parameters{
				P: new(big.Int),
				Q: new(big.Int),
				G: new(big.Int),
			},
		}
		paramsDer := cryptobyte.String(params.FullBytes)