22 lines
418 B
Go
22 lines
418 B
Go
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package hash
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import (
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"encoding/binary"
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"encoding/hex"
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"golang.org/x/crypto/scrypt"
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)
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func HashCardUid(card uint64) string {
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b := make([]byte, 8)
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binary.LittleEndian.PutUint64(b, card)
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hashed, err := scrypt.Key(b, []byte("hkRXwLlQKmCJoy5qaahp"), 16384, 8, 1, 64)
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if err != nil {
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panic(err) // can only happen when scrypt params are garbage
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}
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hashedHex := hex.EncodeToString(hashed)
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return hashedHex
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}
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