crypto

Documentation

Index

• Constants
• func AesDecrypt(cypherText []byte, key AesKey) ([]byte, error)
• func AesEncrypt(plainText []byte, key AesKey) ([]byte, error)
• func ExportRsaPrivateKeyAsPemStr(privkey *rsa.PrivateKey) string
• func ExportRsaPublicKeyAsPemStr(pubkey *rsa.PublicKey) (string, error)
• func ParseRsaPrivateKeyFromPemStr(privPEM string) (*rsa.PrivateKey, error)
• func ParseRsaPublicKeyFromPemStr(pubPEM string) (*rsa.PublicKey, error)
• func RsaDecrypt(cipherText []byte, privateKey *rsa.PrivateKey) ([]byte, error)
• func RsaEncrypt(plainText []byte, publicKey *rsa.PublicKey) ([]byte, error)
• type AesKey
  • func NewRandomAesKey(keySize int) (AesKey, error)
• type Keypair
  • func NewRandomRsaKeypair(keySize int) (*Keypair, error)

Constants

const AES_KEY_SIZE = 32

const RSA_KEY_SIZE = 2048

Functions

func AesDecrypt

func AesDecrypt(cypherText []byte, key AesKey) ([]byte, error)

Decrypts a buffer with AES

func AesEncrypt

func AesEncrypt(plainText []byte, key AesKey) ([]byte, error)

Encrypts a buffer with AES

func ExportRsaPrivateKeyAsPemStr

func ExportRsaPrivateKeyAsPemStr(privkey *rsa.PrivateKey) string

func ExportRsaPublicKeyAsPemStr

func ExportRsaPublicKeyAsPemStr(pubkey *rsa.PublicKey) (string, error)

func ParseRsaPrivateKeyFromPemStr

func ParseRsaPrivateKeyFromPemStr(privPEM string) (*rsa.PrivateKey, error)

func ParseRsaPublicKeyFromPemStr

func ParseRsaPublicKeyFromPemStr(pubPEM string) (*rsa.PublicKey, error)

func RsaDecrypt

func RsaDecrypt(cipherText []byte, privateKey *rsa.PrivateKey) ([]byte, error)

func RsaEncrypt

func RsaEncrypt(plainText []byte, publicKey *rsa.PublicKey) ([]byte, error)

Types

type AesKey

type AesKey []byte

func NewRandomAesKey

func NewRandomAesKey(keySize int) (AesKey, error)

Creates a new random AES key

type Keypair

type Keypair struct {
	Public  *rsa.PublicKey
	Private *rsa.PrivateKey
}

func NewRandomRsaKeypair

func NewRandomRsaKeypair(keySize int) (*Keypair, error)