1 files changed, 0 insertions, 46 deletions
diff --git a/vendor/github.com/wybiral/torgo/rsa.go b/vendor/github.com/wybiral/torgo/rsa.go
deleted file mode 100644
index c0c49b6..0000000
--- a/vendor/github.com/wybiral/torgo/rsa.go
+++ /dev/null
@@ -1,46 +0,0 @@
-package torgo
-
-import (
-	"crypto/rsa"
-	"crypto/sha1"
-	"crypto/x509"
-	"encoding/asn1"
-	"encoding/base32"
-	"encoding/base64"
-	"errors"
-	"strings"
-)
-
-// OnionFromRSA returns an Onion instance from a 1024 bit RSA private key which
-// can be used to start a hidden service with controller.AddOnion.
-func OnionFromRSA(pri *rsa.PrivateKey) (*Onion, error) {
-	pub, ok := pri.Public().(*rsa.PublicKey)
-	if !ok {
-		return nil, errors.New("torgo: unable to extract *rsa.PublicKey")
-	}
-	serviceID, err := ServiceIDFromRSA(pub)
-	if err != nil {
-		return nil, err
-	}
-	der := x509.MarshalPKCS1PrivateKey(pri)
-	key := base64.StdEncoding.EncodeToString(der)
-	return &Onion{
-		Ports:          make(map[int]string),
-		ServiceID:      serviceID,
-		PrivateKey:     key,
-		PrivateKeyType: "RSA1024",
-	}, nil
-}
-
-// ServiceIDFromRSA calculates a Tor service ID from an *rsa.PublicKey.
-func ServiceIDFromRSA(pub *rsa.PublicKey) (string, error) {
-	der, err := asn1.Marshal(*pub)
-	if err != nil {
-		return "", err
-	}
-	// Onion id is base32(firstHalf(sha1(publicKeyDER)))
-	hash := sha1.Sum(der)
-	half := hash[:len(hash)/2]
-	serviceID := base32.StdEncoding.EncodeToString(half)
-	return strings.ToLower(serviceID), nil
-}