38 lines
658 B
Go
38 lines
658 B
Go
package privatekey
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import (
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"bytes"
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"crypto/x509"
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_ "embed"
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"errors"
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"golang.org/x/crypto/ssh"
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)
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//go:embed "rockyou-15.txt"
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var rawCrackList []byte
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var passphrases [][]byte
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func init() {
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passphrases = bytes.Split(rawCrackList, []byte("\n"))
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}
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var (
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ErrUncrackable = errors.New("unable to crack encryption")
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)
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func crack(in []byte) (interface{}, error) {
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for _, passphrase := range passphrases {
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parsed, err := ssh.ParseRawPrivateKeyWithPassphrase(in, passphrase)
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if err != nil {
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if errors.Is(err, x509.IncorrectPasswordError) {
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continue
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} else {
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return nil, err
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}
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}
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return parsed, nil
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}
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return nil, ErrUncrackable
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}
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