15 lines
232 B
Go
15 lines
232 B
Go
package utils
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import (
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"crypto/rand"
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"encoding/hex"
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)
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func RandomHex(sz int) (string, error) {
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bytes := make([]byte, sz)
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if _, err := rand.Read(bytes); err != nil {
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return "", err
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}
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return hex.EncodeToString(bytes), nil
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}
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