package x509

// RFC 1423 describes the encryption of PEM blocks. The algorithm used to
// generate a key from the password was derived by looking at the OpenSSL
// implementation.

import (
	"crypto/aes"
	"crypto/cipher"
	"crypto/des"
	"crypto/md5"
	"encoding/hex"
	"encoding/pem"
	"errors"
	"io"
	"strings"
)

type PEMCipher int

// Possible values for the EncryptPEMBlock encryption algorithm.
const (

        }

        DefaultSettingsDecryptionRequest decrypt = new DefaultSettingsDecryptionRequest();
        decrypt.setProxies(request.getProxies());
        decrypt.setServers(request.getServers());
        SettingsDecryptionResult decrypted = settingsDecrypter.decrypt(decrypt);

        if (logger.isDebugEnabled()) {
            for (SettingsProblem problem : decrypted.getProblems()) {

// or decrypt individual blocks. The mode implementations
// extend that capability to streams of blocks.
type Block interface {
	// BlockSize returns the cipher's block size.
	BlockSize() int

	// Encrypt encrypts the first block in src into dst.
	// Dst and src must overlap entirely or not at all.
	Encrypt(dst, src []byte)

	// Decrypt decrypts the first block in src into dst.

mc: Even with the decryption key, data stored with encryption cannot be accessed.
```

This file can be decrypted using the decryption tool below:

### Installing decryption tool

To install, [Go](https://golang.org/dl/) must be installed.

Once installed, execute this to install the binary:

```bash
go install github.com/minio/minio/docs/debugging/inspect@latest
```

### Usage

// along with this program.  If not, see <http://www.gnu.org/licenses/>.

package config

import (
	"bytes"
	"crypto/tls"
	"crypto/x509"
	"encoding/pem"
	"errors"
	"os"

	"github.com/minio/pkg/v3/env"
)

// EnvCertPassword is the environment variable which contains the password used
// to decrypt the TLS private key. It must be set if the TLS private key is
// password protected.

	disabled   bool
	keyVersion string
}

func (t *testEnvelopeService) Decrypt(data []byte) ([]byte, error) {
	if t.disabled {
		return nil, fmt.Errorf("Envelope service was disabled")
	}
	dataChunks := strings.SplitN(string(data), ":", 2)
	if len(dataChunks) != 2 {
		return nil, fmt.Errorf("invalid data encountered for decryption: %s. Missing key version", data)
	}
	return base64.StdEncoding.DecodeString(dataChunks[1])
}

	if err != nil {
		t.Fatalf("Failed to generate key: %v", err)
	}
	plaintext, err := KMS.Decrypt(context.TODO(), &DecryptRequest{
		Name:       key.KeyID,
		Ciphertext: key.Ciphertext,
	})
	if err != nil {
		t.Fatalf("Failed to decrypt key: %v", err)
	}
	if !bytes.Equal(key.Plaintext, plaintext) {
		t.Fatalf("Decrypted key does not match generated one: got %x - want %x", key.Plaintext, plaintext)
	}
}

		return nil, err
	}
	return c.client.Encrypt(context.Background(), keyID, plaintext, ctxBytes)
}

// DecryptKey decrypts the ciphertext with the key at the KES
// server referenced by the key ID. The context must match the
// context value used to generate the ciphertext.
func (c *kesConn) Decrypt(ctx context.Context, req *DecryptRequest) ([]byte, error) {
	aad, err := req.AssociatedData.MarshalText()
	if err != nil {

	if len(src) < BlockSize {
		panic("crypto/aes: input not full block")
	}
	if len(dst) < BlockSize {
		panic("crypto/aes: output not full block")
	}
	if alias.InexactOverlap(dst[:BlockSize], src[:BlockSize]) {
		panic("crypto/aes: invalid buffer overlap")
	}
	cryptBlocks(c.function, &c.key[0], &dst[0], &src[0], BlockSize)
}

func (c *aesCipherAsm) Decrypt(dst, src []byte) {
	if len(src) < BlockSize {

package cipher_test

import (
	"bytes"
	"crypto/aes"
	"crypto/cipher"
	"crypto/des"
	"testing"
)

func TestCryptBlocks(t *testing.T) {
	buf := make([]byte, 16)
	block, _ := aes.NewCipher(buf)

	mode := cipher.NewCBCDecrypter(block, buf)
	mustPanic(t, "crypto/cipher: input not full blocks", func() { mode.CryptBlocks(buf, buf[:3]) })