cipher

package

v0.0.0-...-5508e09 Latest Latest Go to latest Published: Jul 14, 2020 License: MIT Imports: 5 Imported by: 0

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Package cipher implements crypto algorithms for crypto generic.

This section is empty.

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var (
	// Default is global variable with reference to default cipher.
	Default = NewKMS()
)

This section is empty.

type KMS struct {
	// contains filtered or unexported fields
}

KMS is the context of AWS KMS cipher

func NewKMS(api ...kmsiface.KMSAPI) *KMS

NewKMS returns AWS KMS context

func NewNone() *KMS

NewNone creates identity (none) codecs

func (c *KMS) Decrypt(cryptotext string) (plaintext []byte, err error)

Decrypt uses AWS KMS API to decrypt cryptotext.

func (c *KMS) Decrypt64(codec *base64.Encoding, cryptotext string) (plaintext []byte, err error)

Decrypt64 uses AWS KMS API to decrypt cryptotext.

func (c *KMS) Encrypt(plaintext []byte) (cryptotext string, err error)

Encrypt uses AWS KMS API to encrypt plaintext.

func (c *KMS) Encrypt64(codec *base64.Encoding, plaintext []byte) (cryptotext string, err error)

Encrypt64 uses AWS KMS API to encrypt plaintext.

func (c *KMS) UseKey(key string)

UseKey defines encryption key