awskms

Documentation

Index

• func CrypterFromKeyID(CseKmsID string, CseKmsRegion string) crypto.Crypter
• type Crypter
  • func (crypter *Crypter) Decrypt(reader io.Reader) (io.Reader, error)
  • func (crypter *Crypter) Encrypt(writer io.Writer) (io.WriteCloser, error)
  • func (crypter *Crypter) Name() string
• type SymmetricKey
  • func NewSymmetricKey(kmsKeyID string, keyLen int, encryptedKeyLen int, kmsRegion string) *SymmetricKey
  • func (symmetricKey *SymmetricKey) Decrypt() error
  • func (symmetricKey *SymmetricKey) Encrypt() error
  • func (symmetricKey *SymmetricKey) Generate() error
  • func (symmetricKey *SymmetricKey) GetEncryptedKey() []byte
  • func (symmetricKey *SymmetricKey) GetEncryptedKeyLen() int
  • func (symmetricKey *SymmetricKey) GetKey() []byte
  • func (symmetricKey *SymmetricKey) GetKeyID() string
  • func (symmetricKey *SymmetricKey) GetKeyLen() int
  • func (symmetricKey *SymmetricKey) SetEncryptedKey(encryptedKey []byte) error
  • func (symmetricKey *SymmetricKey) SetKey(key []byte) error

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