}
	return s, nil
}

func (c *Config) decryptTicket(encrypted []byte, ticketKeys []ticketKey) []byte {
	if len(encrypted) < aes.BlockSize+sha256.Size {
		return nil
	}

	iv := encrypted[:aes.BlockSize]
	ciphertext := encrypted[aes.BlockSize : len(encrypted)-sha256.Size]
	authenticated := encrypted[:len(encrypted)-sha256.Size]
	macBytes := encrypted[len(encrypted)-sha256.Size:]

	for _, key := range ticketKeys {

- `context_values`: are values like the bucket and object name and other information which should be cryptographically bound to the KEK.

To summarize for any encrypted object there exists (at least) three different keys:

- [OEK](#oek): A secret and unique key used to encrypted the object, stored in an encrypted form as part of the object metadata and only loaded to RAM in plaintext during en/decrypting the object.

	encrypted := make([]byte, len(data), len(data)+pad)
	// We could save this copy by encrypting all the whole blocks in
	// the data separately, but it doesn't seem worth the additional
	// code.
	copy(encrypted, data)
	// See RFC 1423, Section 1.1.
	for i := 0; i < pad; i++ {
		encrypted = append(encrypted, byte(pad))
	}
	enc.CryptBlocks(encrypted, encrypted)

	return &pem.Block{

			t.Error("encrypt: ", err)
			continue
		}
		if !IsEncryptedPEMBlock(block) {
			t.Error("PEM block does not appear to be encrypted")
		}
		if block.Type != "RSA PRIVATE KEY" {
			t.Errorf("unexpected block type; got %q want %q", block.Type, "RSA PRIVATE KEY")
		}
		if block.Headers["Proc-Type"] != "4,ENCRYPTED" {
			t.Errorf("block does not have correct Proc-Type header")
		}
		der, err := DecryptPEMBlock(block, password)

	errEncryptedData = fmt.Errorf("identity transformer tried to read encrypted data")
)

// identityTransformer performs no transformation on provided data, but validates
// that the data is not encrypted data during TransformFromStorage
type identityTransformer struct{}

// NewEncryptCheckTransformer returns an identityTransformer which returns an error
// on attempts to read encrypted data
func NewEncryptCheckTransformer() value.Transformer {

	echo "BUG: object test-bucket/custpartsize not replicated"
	exit_1
fi

# Stat the objects from source site
echo "Stat minio1/test-bucket/encrypted"
./mc stat minio1/test-bucket/encrypted --insecure --json
stat_out1=$(./mc stat minio1/test-bucket/encrypted --insecure --json)
src_obj1_algo=$(echo "${stat_out1}" | jq '.metadata."X-Amz-Server-Side-Encryption"')

// It fails if the object is encrypted and the HTTP headers don't contain
// SSE-C headers or the object is not encrypted but SSE-C headers are provided. (AWS behavior)
// DecryptObjectInfo returns 'ErrNone' if the object is not encrypted or the
// decryption succeeded.
//
// DecryptObjectInfo also returns whether the object is encrypted or not.

    "eyJ0eXAiOiJKV1QiLCJhbGciOiJSUzI1NiJ9.*",
    "MIIDBTCCAe2gAwIBAgIQWHw7h.*",
    'http\.Header\{"X-Amz-Server-Side-Encryptio":',
    "ZoEoZdLlzVbOlT9rbhD7ZN7TLyiYXSAlB79uGEge",
]

[default.extend-words]
"encrypter" = "encrypter"
"kms" = "kms"
"requestor" = "requestor"

[default.extend-identifiers]
"HashiCorp" = "HashiCorp"

[type.go.extend-identifiers]
"bui" = "bui"
"dm2nd" = "dm2nd"
"ot" = "ot"
"ParseND" = "ParseND"

	}{
		{
			name:               "encrypted DEK source is nil",
			encryptedDEKSource: nil,
			expectedError:      "encrypted DEK source is empty",
		},
		{
			name:               "encrypted DEK source is empty",
			encryptedDEKSource: []byte{},
			expectedError:      "encrypted DEK source is empty",
		},
		{
			name:               "encrypted DEK source size is greater than 1 kB",

	// MetaDataEncryptionKey is the sealed data encryption key (DEK) received from
	// the KMS.
	MetaDataEncryptionKey = "X-Minio-Internal-Server-Side-Encryption-S3-Kms-Sealed-Key"

	// MetaSsecCRC is the encrypted checksum of the SSE-C encrypted object.
	MetaSsecCRC = "X-Minio-Replication-Ssec-Crc"

	// MetaContext is the KMS context provided by a client when encrypting an
	// object with SSE-KMS. A client may not send a context in which case the