York lin superj80820

## Markdium-Shell.bash
$ cd week40/falsification/HMAC

## Markdium-Go.go
package main

import (
	"crypto/hmac"
	"crypto/sha256"
	"encoding/hex"
	"fmt"
)

func hmacSha256(data string, secret string) string {

## Markdium-Go.go
// 大量參考: https://gist.github.com/mfridman/c0c5ece512f63d429c4589196a1d4242
package main

import (
	"crypto"
	"crypto/rand"
	"crypto/rsa"
	"crypto/sha512"
	"crypto/x509"
	"encoding/pem"

## Markdium-Go.go
// 大量參考: https://gist.github.com/mfridman/c0c5ece512f63d429c4589196a1d4242
package main

import (
	"crypto"
	"crypto/rand"
	"crypto/rsa"
	"crypto/sha512"
	"crypto/x509"
	"encoding/pem"

## Markdium-Shell.bash
$ cd week40/spoofing/signature

## Markdium-Shell.bash
$ cd week40/repudiation/signature

## Markdium-Go.go
package main

import (
	"crypto/hmac"
	"crypto/sha256"
	"encoding/hex"
	"fmt"
)

func hmacSha256(data string, secret string) string {

## Markdium-Shell.bash
$ cd week39/spoofing/HMAC

## Markdium-Shell.bash
$ cd week39/eavesdrop/public

## Markdium-Shell.bash
$ cd week39/eavesdrop/symmetric
	package main

	import (
	"crypto/hmac"
	"crypto/sha256"
	"encoding/hex"
	"fmt"
	)

	func hmacSha256(data string, secret string) string {
	// 大量參考: https://gist.github.com/mfridman/c0c5ece512f63d429c4589196a1d4242
	package main

	import (
	"crypto"
	"crypto/rand"
	"crypto/rsa"
	"crypto/sha512"
	"crypto/x509"
	"encoding/pem"