algorithms

Documentation

Index

• type AES256CBC
  • func NewAES256CBC(key []byte) (*AES256CBC, error)
  • func (algo *AES256CBC) Decrypt(ciphertext []byte) ([]byte, error)
  • func (algo *AES256CBC) Encrypt(msg []byte) ([]byte, error)
• type AES256GCM
  • func NewAES(key []byte) (*AES256GCM, error)
  • func NewAES256GCM(key []byte) (*AES256GCM, error)
  • func (algo *AES256GCM) Decrypt(ciphertext []byte) ([]byte, error)
  • func (algo *AES256GCM) Encrypt(msg []byte) ([]byte, error)
• type Algorithm
• type RSA
  • func NewRSA(privateKey *rsa.PrivateKey, publicKey *rsa.PublicKey) *RSA
  • func (algo *RSA) Decrypt(ciphertext []byte) ([]byte, error)
  • func (algo *RSA) Encrypt(msg []byte) ([]byte, error)

Types

type AES256CBC

type AES256CBC struct {
	Algorithm
	Block cipher.Block
}

func NewAES256CBC

func NewAES256CBC(key []byte) (*AES256CBC, error)

NewAES256CBC creates instance of AES256CBC with passed key

func (*AES256CBC) Decrypt

func (algo *AES256CBC) Decrypt(ciphertext []byte) ([]byte, error)

Decrypt decrypts data with key

func (*AES256CBC) Encrypt

func (algo *AES256CBC) Encrypt(msg []byte) ([]byte, error)

Encrypt encrypts data with key

type AES256GCM

type AES256GCM struct {
	Algorithm
	AEAD cipher.AEAD
}

func NewAES

func NewAES(key []byte) (*AES256GCM, error)

Deprecated: NewAES creates instance of AES256GCM with passed key (should be replaced with NewAES256GCM)

func NewAES256GCM

func NewAES256GCM(key []byte) (*AES256GCM, error)

NewAES256GCM creates instance of AES256GCM with passed key

func (*AES256GCM) Decrypt

func (algo *AES256GCM) Decrypt(ciphertext []byte) ([]byte, error)

Decrypt decrypts data with key

func (*AES256GCM) Encrypt

func (algo *AES256GCM) Encrypt(msg []byte) ([]byte, error)

Encrypt encrypts data with key

type Algorithm

type Algorithm interface {
	Encrypt(msg []byte) ([]byte, error)
	Decrypt(ciphertext []byte) ([]byte, error)
}

type RSA

type RSA struct {
	Algorithm
	PrivateKey *rsa.PrivateKey
	PublicKey  *rsa.PublicKey
}

func NewRSA

func NewRSA(privateKey *rsa.PrivateKey, publicKey *rsa.PublicKey) *RSA

func (*RSA) Decrypt

func (algo *RSA) Decrypt(ciphertext []byte) ([]byte, error)

Decrypt decrypts data with private key

func (*RSA) Encrypt

func (algo *RSA) Encrypt(msg []byte) ([]byte, error)

Encrypt encrypts data with public key