awskms

package

v0.0.0-...-86c6960 Latest Latest Go to latest Published: Mar 28, 2023 License: Apache-2.0 Imports: 11 Imported by: 0

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Repository

github.com/T0n0T/wal-g

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Documentation ¶

Index ¶

func CrypterFromKeyID(CseKmsID string, CseKmsRegion string) crypto.Crypter
type Crypter
type SymmetricKey
- func NewSymmetricKey(kmsKeyID string, keyLen int, encryptedKeyLen int, kmsRegion string) *SymmetricKey

Constants ¶

This section is empty.

Variables ¶

This section is empty.

Functions ¶

func CrypterFromKeyID ¶

func CrypterFromKeyID(CseKmsID string, CseKmsRegion string) crypto.Crypter

CrypterFromKeyID creates AWS KMS Crypter with given KMS Key ID

Types ¶

type Crypter ¶

type Crypter struct {
	SymmetricKey crypto.SymmetricKey
}

Crypter is AWS KMS Crypter implementation

func (*Crypter) Decrypt ¶

func (crypter *Crypter) Decrypt(reader io.Reader) (io.Reader, error)

Decrypt creates decrypted reader from ordinary reader

func (*Crypter) Encrypt ¶

func (crypter *Crypter) Encrypt(writer io.Writer) (io.WriteCloser, error)

Encrypt creates encryption writer from ordinary writer

func (*Crypter) Name ¶

func (crypter *Crypter) Name() string

type SymmetricKey ¶

type SymmetricKey struct {
	SymmetricKey             []byte
	SymmetricKeyLen          int
	EncryptedSymmetricKey    []byte
	EncryptedSymmetricKeyLen int

	KeyID  string
	Region string
	// contains filtered or unexported fields
}

SymmetricKey is AWS KMS implementation of crypto.SymmetricKey interface

func NewSymmetricKey ¶

func NewSymmetricKey(kmsKeyID string, keyLen int, encryptedKeyLen int, kmsRegion string) *SymmetricKey

NewSymmetricKey creates new symmetric AWS KMS key object

func (*SymmetricKey) Decrypt ¶

func (symmetricKey *SymmetricKey) Decrypt() error

Decrypt symmetric key with AWS KMS

func (*SymmetricKey) Encrypt ¶

func (symmetricKey *SymmetricKey) Encrypt() error

Encrypt symmetric key with AWS KMS

func (*SymmetricKey) Generate ¶

func (symmetricKey *SymmetricKey) Generate() error

Generate symmetric key

func (*SymmetricKey) GetEncryptedKey ¶

func (symmetricKey *SymmetricKey) GetEncryptedKey() []byte

GetEncryptedKey returns encrypted symmetric key

func (*SymmetricKey) GetEncryptedKeyLen ¶

func (symmetricKey *SymmetricKey) GetEncryptedKeyLen() int

GetEncryptedKeyLen returns encrypted key length

func (*SymmetricKey) GetKey ¶

func (symmetricKey *SymmetricKey) GetKey() []byte

GetKey returna unencrypted symmetric key

func (*SymmetricKey) GetKeyID ¶

func (symmetricKey *SymmetricKey) GetKeyID() string

GetKeyID returns AWS KMS key ID

func (*SymmetricKey) GetKeyLen ¶

func (symmetricKey *SymmetricKey) GetKeyLen() int

GetKeyLen returns key length

func (*SymmetricKey) SetEncryptedKey ¶

func (symmetricKey *SymmetricKey) SetEncryptedKey(encryptedKey []byte) error

SetEncryptedKey set encrypted symmetric key

func (*SymmetricKey) SetKey ¶

func (symmetricKey *SymmetricKey) SetKey(key []byte) error

SetKey set unencrypted symmetric key

Source Files ¶

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