1 files changed, 0 insertions, 77 deletions
diff --git a/vendor/github.com/miekg/dns/dnssec_privkey.go b/vendor/github.com/miekg/dns/dnssec_privkey.go
deleted file mode 100644
index f16077296..000000000
--- a/vendor/github.com/miekg/dns/dnssec_privkey.go
+++ /dev/null
@@ -1,77 +0,0 @@
-package dns
-
-import (
-	"crypto"
-	"crypto/ecdsa"
-	"crypto/ed25519"
-	"crypto/rsa"
-	"math/big"
-	"strconv"
-)
-
-const format = "Private-key-format: v1.3\n"
-
-var bigIntOne = big.NewInt(1)
-
-// PrivateKeyString converts a PrivateKey to a string. This string has the same
-// format as the private-key-file of BIND9 (Private-key-format: v1.3).
-// It needs some info from the key (the algorithm), so its a method of the DNSKEY.
-// It supports *rsa.PrivateKey, *ecdsa.PrivateKey and ed25519.PrivateKey.
-func (r *DNSKEY) PrivateKeyString(p crypto.PrivateKey) string {
-	algorithm := strconv.Itoa(int(r.Algorithm))
-	algorithm += " (" + AlgorithmToString[r.Algorithm] + ")"
-
-	switch p := p.(type) {
-	case *rsa.PrivateKey:
-		modulus := toBase64(p.PublicKey.N.Bytes())
-		e := big.NewInt(int64(p.PublicKey.E))
-		publicExponent := toBase64(e.Bytes())
-		privateExponent := toBase64(p.D.Bytes())
-		prime1 := toBase64(p.Primes[0].Bytes())
-		prime2 := toBase64(p.Primes[1].Bytes())
-		// Calculate Exponent1/2 and Coefficient as per: http://en.wikipedia.org/wiki/RSA#Using_the_Chinese_remainder_algorithm
-		// and from: http://code.google.com/p/go/issues/detail?id=987
-		p1 := new(big.Int).Sub(p.Primes[0], bigIntOne)
-		q1 := new(big.Int).Sub(p.Primes[1], bigIntOne)
-		exp1 := new(big.Int).Mod(p.D, p1)
-		exp2 := new(big.Int).Mod(p.D, q1)
-		coeff := new(big.Int).ModInverse(p.Primes[1], p.Primes[0])
-
-		exponent1 := toBase64(exp1.Bytes())
-		exponent2 := toBase64(exp2.Bytes())
-		coefficient := toBase64(coeff.Bytes())
-
-		return format +
-			"Algorithm: " + algorithm + "\n" +
-			"Modulus: " + modulus + "\n" +
-			"PublicExponent: " + publicExponent + "\n" +
-			"PrivateExponent: " + privateExponent + "\n" +
-			"Prime1: " + prime1 + "\n" +
-			"Prime2: " + prime2 + "\n" +
-			"Exponent1: " + exponent1 + "\n" +
-			"Exponent2: " + exponent2 + "\n" +
-			"Coefficient: " + coefficient + "\n"
-
-	case *ecdsa.PrivateKey:
-		var intlen int
-		switch r.Algorithm {
-		case ECDSAP256SHA256:
-			intlen = 32
-		case ECDSAP384SHA384:
-			intlen = 48
-		}
-		private := toBase64(intToBytes(p.D, intlen))
-		return format +
-			"Algorithm: " + algorithm + "\n" +
-			"PrivateKey: " + private + "\n"
-
-	case ed25519.PrivateKey:
-		private := toBase64(p.Seed())
-		return format +
-			"Algorithm: " + algorithm + "\n" +
-			"PrivateKey: " + private + "\n"
-
-	default:
-		return ""
-	}
-}