Files
minio/vendor/github.com/minio/minio-go/pkg/encrypt/interface.go
T
Harshavardhana f5b4b0765a Update minio-go dependency (#4551)
This updates dependency for

 - AWS S3 backend.
 - pkg/madmin

```
- Relax isValidBucketName to allow reading existing buckets. (#708) (3 minutes ago) <Harshavardhana>
- For GCS the size limit of S3 is not useful. (#711) (3 days ago) <Harshavardhana>
- s3utils: Support AWS S3 US GovCloud endpoint. (#701) (3 days ago) <Harshavardhana>
- api: Always strip 80/443 port from host (#709) (3 days ago) <Anis Elleuch>
- Redact signature strings properly. (#706) (4 days ago) <Harshavardhana>
- api: Single putObject can use temporary file always. (#703) (6 days ago) <Harshavardhana>
- Spelling fix (#704) (7 days ago) <Jacob Taylor>
- api/encrypt: Get() on encrypted object should be a reader. (#699) (2 weeks ago) <Harshavardhana>
- get: Fix reading an object if its size is unknown (#694) (3 weeks ago) <Anis Elleuch>
- fixes #696 by updating the examples for put-encrypted-object and get-encrypted-object (#697) (3 weeks ago) <Tejay Cardon>
- fix InvalidAccessKeyId error according to amazon documentation (#692) (4 weeks ago) <samkevich>
- Add AWS S3 SSE-C example. (#689) (4 weeks ago) <Harshavardhana>
- According to RFC7232 Etag should be in quotes for If-Match. (#688) (5 weeks ago) <Harshavardhana>
- api: getReaderSize() should honor seeked file descriptors. (#681) (5 weeks ago) <Harshavardhana>
- tests: Use bytes.Repeat() when generating big data (#683) (5 weeks ago) <Anis Elleuch>
- api: Failed call retry with region only when http.StatusBadRequest. (#678) (5 weeks ago) <Harshavardhana>
- api: Add NewWithCredentials() (#646) (5 weeks ago) <Harshavardhana>
```
2017-06-19 16:02:35 -07:00

54 lines
1.8 KiB
Go

/*
* Minio Go Library for Amazon S3 Compatible Cloud Storage (C) 2017 Minio, Inc.
*
* Licensed under the Apache License, Version 2.0 (the "License");
* you may not use this file except in compliance with the License.
* You may obtain a copy of the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS,
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
* See the License for the specific language governing permissions and
* limitations under the License.
*/
// Package encrypt implements a generic interface to encrypt any stream of data.
// currently this package implements two types of encryption
// - Symmetric encryption using AES.
// - Asymmetric encrytion using RSA.
package encrypt
import "io"
// Materials - provides generic interface to encrypt any stream of data.
type Materials interface {
// Closes the wrapped stream properly, initiated by the caller.
Close() error
// Returns encrypted/decrypted data, io.Reader compatible.
Read(b []byte) (int, error)
// Get randomly generated IV, base64 encoded.
GetIV() (iv string)
// Get content encrypting key (cek) in encrypted form, base64 encoded.
GetKey() (key string)
// Get user provided encryption material description in
// JSON (UTF8) format. This is not used, kept for future.
GetDesc() (desc string)
// Setup encrypt mode, further calls of Read() function
// will return the encrypted form of data streamed
// by the passed reader
SetupEncryptMode(stream io.Reader) error
// Setup decrypted mode, further calls of Read() function
// will return the decrypted form of data streamed
// by the passed reader
SetupDecryptMode(stream io.Reader, iv string, key string) error
}