41 lines
950 B
Go
41 lines
950 B
Go
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package hash
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import (
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"fmt"
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"testing"
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)
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func TestHash(t *testing.T) {
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hash := HashCardUid(0x000000000F0AD2301)
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if hash != "a6d9ba36ecb5f8e6312f40ee260ad59e9cca3c6ce073bf072df3324c0072886196e6823a7c758ab567fc53e91fbbda297a4efe0072e41316c56446ef126a5180" {
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t.Errorf("WRONG Key generated: %q", hash)
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}
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hash = HashCardUid(0x3CBB5AAD)
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if hash != "1e7bbc1aeeff4bfe58ea8d97df7cd0f97599fa31633d3a1f57d138549b3968c20affb186fe0b85570d34718b273d269bcd28b2be59faf8122451d91a2cdc5f18" {
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t.Errorf("WRONG Key generated: %q", hash)
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}
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}
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func TestBits(t *testing.T) {
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bits := make([]bool, 64)
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trueBits := []int{0, 1, 2, 3, 8, 10, 12, 13, 15, 18, 22, 23, 31}
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for _, i := range trueBits {
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bits[i] = true
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}
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var card uint64 = 0
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for i := 63; i >= 0; i-- {
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if bits[i] == true {
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card |= 1 << (63 - i)
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}
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}
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cardId := fmt.Sprintf("%x", card)
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fmt.Println(cardId)
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if card != 0xF0AD230100000000 {
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panic(fmt.Errorf("WROOONG: %x", card))
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}
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}
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