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27 lines
609 B
27 lines
609 B
2 weeks ago
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package TestUnit
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import (
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"crypto/rc4"
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"log"
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"testing"
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)
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func TestRC4(t *testing.T) {
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rc4Key := []byte("topic")
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// 要加密的源数据
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str := []byte("this is test RC4")
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// 加密操作
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dest1 := make([]byte, len(str))
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rc4.NewCipher(rc4Key)
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cipher1, _ := rc4.NewCipher(rc4Key)
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cipher1.XORKeyStream(dest1, str)
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log.Printf("方法1加密后:%s \n", dest1)
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// 解密操作
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dest2 := make([]byte, len(dest1))
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cipher2, _ := rc4.NewCipher(rc4Key) // 切记：这里不能重用cipher1，必须重新生成新的
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cipher2.XORKeyStream(dest2, dest1)
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log.Printf("方法1解密后:%s \n\n", dest2)
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}
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