28 lines
435 B
Go
28 lines
435 B
Go
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package hexutils
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import (
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"encoding/hex"
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"fmt"
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"log"
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"regexp"
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)
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func HexToBytes(s string) []byte {
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s = regexp.MustCompile(" ").ReplaceAllString(s, "")
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b := make([]byte, hex.DecodedLen(len(s)))
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_, err := hex.Decode(b, []byte(s))
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if err != nil {
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log.Fatal(err)
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}
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return b[:]
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}
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func BytesToHexWithSpaces(b []byte) string {
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return fmt.Sprintf("% X", b)
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}
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func BytesToHex(b []byte) string {
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return fmt.Sprintf("%X", b)
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}
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