g502_samples.go

package testutils

import "github.com/securego/gosec/v2"

// SampleCodeG502 - Blocklisted import DES
var SampleCodeG502 = []CodeSample{
	{[]string{`
package main

import (
	"crypto/cipher"
	"crypto/des"
	"crypto/rand"
	"encoding/hex"
	"fmt"
	"io"
)

func main() {
	block, err := des.NewCipher([]byte("sekritz"))
	if err != nil {
		panic(err)
	}
	plaintext := []byte("I CAN HAZ SEKRIT MSG PLZ")
	ciphertext := make([]byte, des.BlockSize+len(plaintext))
	iv := ciphertext[:des.BlockSize]
	if _, err := io.ReadFull(rand.Reader, iv); err != nil {
		panic(err)
	}
	stream := cipher.NewCFBEncrypter(block, iv)
	stream.XORKeyStream(ciphertext[des.BlockSize:], plaintext)
	fmt.Println("Secret message is: %s", hex.EncodeToString(ciphertext))
}
`}, 1, gosec.NewConfig()},
}