logger.CriticalIf(context.Background(), errors.New("Unable to generate sealed key"))
	}
	sealedKey := SealedKey{
		IV:        iv,
		Algorithm: SealAlgorithm,
	}
	copy(sealedKey.Key[:], encryptedKey.Bytes())
	return sealedKey
}

// Unseal decrypts a sealed key using the 256 bit external key. Since the sealed key
// may be cryptographically bound to the object's path the same bucket/object as during sealing

                 |                         |                         |
                 |                         |                         |
ciphertext  := sealed_chunk_0   ||       sealed_chunk_1   ||       sealed_chunk_2   ||       ...
```

// The ObjectKey itself is never stored in plaintext. Instead it is only stored
// in a sealed from. The sealed 'ObjectKey' is created by encrypting the 'ObjectKey'
// with an unique key-encryption-key. Given the correct key-encryption-key the
// sealed 'ObjectKey' can be unsealed and the object can be decrypted.
//
// ## SSE-C
//

        "Size": 314,
        "MTime": 1591820730,
        "MetaSys": {
          "X-Minio-Internal-Server-Side-Encryption-S3-Kms-Key-Id": "bXktbWluaW8ta2V5",

# MinIO Batch Job
MinIO Batch jobs is an MinIO object management feature that lets you manage objects at scale. Jobs currently supported by MinIO

- Replicate objects between buckets on multiple sites

Upcoming Jobs

- Copy objects from NAS to MinIO
- Copy objects from HDFS to MinIO

## Replication Job
To perform replication via batch jobs, you create a job. The job consists of a job description YAML that describes

			for _, result := range results {
				totalPut += result.Uploads
				totalGet += result.Downloads
			}

			if totalGet < throughputHighestGet {
				// Following check is for situations
				// when Writes() scale higher than Reads()
				// - practically speaking this never happens
				// and should never happen - however it has
				// been seen recently due to hardware issues
				// causes Reads() to go slower than Writes().

2-HMAC-SHA256�5X-Minio-Internal-Server-Side-Encryption-S3-Sealed-Key�XIAAfAMFKNJeMYqSxAY0RYwBtlV1fu1wHFscQK8oEkkAn4hUNAy2s1m1IthCWmSTf+ByXYsiWQ5Gu88UVdn/N0g==�&x-minio-internal-replication-timestamp�2023-08-29T14:44:00.590659025Z�$X-Minio-Internal-Encrypted-Multipart��5X-Minio-Internal-Server-Side-Encryption-S3-Kms-Key-Id�minio_encrypt_key�X-Minio-Internal-actual-size�56720007533�9X-Minio-Internal-Server-Side-Encryption-S3-Kms-Sealed-Key��eyJhZWFkIjoiQUVTLTI1Ni1HQ00tSE1BQy1TSEEtMjU2IiwiaXYiO...

func (o *ObjectInfo) compressionIndexDecrypt(input []byte) ([]byte, error) {
	return o.metadataDecrypter()("compression-index", input)
}

// SealMD5CurrFn seals md5sum with object encryption key and returns sealed
// md5sum
type SealMD5CurrFn func([]byte) []byte

// PutObjReader is a type that wraps sio.EncryptReader and
// underlying hash.Reader in a struct
type PutObjReader struct {

		return keyID, kmsKey, sealedKey, Errorf("The internal sealed key for SSE-S3 is invalid")
	}
	if idPresent && kmsKeyPresent { // We are using a KMS -> parse the sealed KMS data key.
		kmsKey, err = base64.StdEncoding.DecodeString(b64KMSSealedKey)
		if err != nil {
			return keyID, kmsKey, sealedKey, Errorf("The internal sealed KMS data key for SSE-S3 is invalid")
		}
	}

	sealedKey.Algorithm = algorithm

	// MetaSealedKeySSEC is the sealed object encryption key in case of SSE-C.
	MetaSealedKeySSEC = "X-Minio-Internal-Server-Side-Encryption-Sealed-Key"
	// MetaSealedKeyS3 is the sealed object encryption key in case of SSE-S3
	MetaSealedKeyS3 = "X-Minio-Internal-Server-Side-Encryption-S3-Sealed-Key"
	// MetaSealedKeyKMS is the sealed object encryption key in case of SSE-KMS