Es unterstützt viele sichere Hashing-Algorithmen und Werkzeuge, um mit diesen zu arbeiten.

Der empfohlene Algorithmus ist „Bcrypt“.

Installieren Sie also PassLib mit Bcrypt:

<div class="termy">

```console
$ pip install "passlib[bcrypt]"

---> 100%
```

</div>

!!! tip "Tipp"

PassLib is a great Python package to handle password hashes.

It supports many secure hashing algorithms and utilities to work with them.

The recommended algorithm is "Bcrypt".

So, install PassLib with Bcrypt:

<div class="termy">

```console
$ pip install "passlib[bcrypt]"

---> 100%
```

</div>

!!! tip

## `passlib` のインストール

PassLib は、パスワードのハッシュを処理するための優れたPythonパッケージです。

このパッケージは、多くの安全なハッシュアルゴリズムとユーティリティをサポートします。

推奨されるアルゴリズムは「Bcrypt」です。

そのため、Bcryptを指定してPassLibをインストールします：

<div class="termy">

```console
$ pip install passlib[bcrypt]

---> 100%
```

</div>

!!! tip "豆知識"
    `passlib`を使用すると、**Django**や**Flask**のセキュリティプラグインなどで作成されたパスワードを読み取れるように設定できます。

		if err != nil {
			return crypto.ObjectKey{}, err
		}

		objectKey := crypto.GenerateKey(key.Plaintext, rand.Reader)
		sealedKey = objectKey.Seal(key.Plaintext, crypto.GenerateIV(rand.Reader), crypto.S3.String(), bucket, object)
		crypto.S3.CreateMetadata(metadata, key.KeyID, key.Ciphertext, sealedKey)
		return objectKey, nil
	case crypto.S3KMS:
		if GlobalKMS == nil {
			return crypto.ObjectKey{}, errKMSNotConfigured
		}

		if err != nil {
			result.Encrypt = fmt.Sprintf("Encryption failed: %v", err)
		} else {
			result.Encrypt = "success"
		}
		// 3. Verify that we can indeed decrypt the (encrypted) key
		decryptedKey, err := client.Decrypt(ctx, env.Get(EnvKESKeyName, ""), key.Ciphertext, kmsCtx)
		switch {
		case err != nil:
			result.Decrypt = fmt.Sprintf("Decryption failed: %v", err)

	if err != nil {
		return
	}

	outbuf := bytes.NewBuffer(nil)
	objectKey := crypto.GenerateKey(key.Plaintext, rand.Reader)
	sealedKey := objectKey.Seal(key.Plaintext, crypto.GenerateIV(rand.Reader), crypto.S3.String(), bucket, "")
	crypto.S3.CreateMetadata(metadata, key.KeyID, key.Ciphertext, sealedKey)

			crypto.MetaKeyID:             "kms-key",
			crypto.MetaDataEncryptionKey: "m-key",
		},
		encryptionType: encrypt.S3,
		err:            nil,
	}, // 4
	{
		headers:    http.Header{},
		copySource: true,
		metadata: map[string]string{
			crypto.MetaSealedKeyS3:       base64.StdEncoding.EncodeToString(make([]byte, 64)),
			crypto.MetaKeyID:             "kms-key",
			crypto.MetaDataEncryptionKey: "m-key",

import java.util.Enumeration;
import java.util.List;
import java.util.Map;

import javax.crypto.BadPaddingException;
import javax.crypto.Cipher;
import javax.crypto.IllegalBlockSizeException;
import javax.crypto.Mac;
import javax.crypto.NoSuchPaddingException;
import javax.crypto.SecretKey;
import javax.crypto.spec.IvParameterSpec;
import javax.crypto.spec.SecretKeySpec;
import javax.security.auth.kerberos.KerberosKey;

			if err != nil {
				return nil, 0, 0, err
			}
			decrypt := func(b []byte) ([]byte, error) {
				return b, nil
			}
			if isEncrypted {
				decrypt = oi.compressionIndexDecrypt
			}
			// In case of range based queries on multiparts, the offset and length are reduced.
			off, decOff, firstPart, decryptSkip, seqNum = getCompressedOffsets(oi, off, decrypt)
			decLength = length
			length = oi.Size - off

        outInts[0] = right;
        outInts[1] = leftt;
    }


    /// Encrypt a block of bytes.
    public void encrypt( byte[] clearText, byte[] cipherText )  {
        encrypt( clearText, 0, cipherText, 0 );
    }

    /// Decrypt a block of bytes.
    public void decrypt( byte[] cipherText, byte[] clearText ) {

        decrypt( cipherText, 0, clearText, 0 );
    }

    /**