27 lines
473 B
Go
27 lines
473 B
Go
package key2hex
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import (
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"encoding/base64"
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"encoding/hex"
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"io/ioutil"
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)
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func FromFile(fname string) (string, error) {
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data, err := ioutil.ReadFile(fname)
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if err != nil {
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return "", err
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}
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return Convert(string(data))
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}
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func Convert(data string) (string, error) {
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buf := make([]byte, base64.StdEncoding.DecodedLen(len(data))-1)
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_, err := base64.StdEncoding.Decode(buf, []byte(data))
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if err != nil {
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return "", err
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}
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return hex.EncodeToString(buf), nil
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}
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