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calculate the value of dsas T

This commit is contained in:
Miek Gieben 2012-04-18 12:55:08 +02:00
parent 01258c0d97
commit ca067eb038
1 changed files with 3 additions and 4 deletions
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7
dnssec.go
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@ -53,8 +53,6 @@ const (
PRIVATEOID = 254
)
const _DSA_T = 0x0F // What should this value be?? TODO(mg)
// DNSSEC hashing algorithm codes.
const (
_ = iota
@ -281,7 +279,7 @@ func (s *RR_RRSIG) Sign(k PrivateKey, rrset []RR) error {
if err != nil {
return err
}
signature := []byte{_DSA_T}
signature := []byte{0x6D} // The ASCII M for Miek (not used in DNSSEC)
signature = append(signature, r1.Bytes()...)
signature = append(signature, s1.Bytes()...)
s.Signature = unpackBase64(signature)
@ -616,7 +614,8 @@ func curveToBuf(_X, _Y *big.Int) []byte {
// Set the public key for X and Y for Curve. The two
// values are just concatenated.
func dsaToBuf(_Q, _P, _G, _Y *big.Int) []byte {
buf := []byte{_DSA_T}
_T := (len(_G.Bytes()) - 64) / 8
buf := []byte{_T}
buf = append(buf, _Q.Bytes()...)
buf = append(buf, _P.Bytes()...)
buf = append(buf, _G.Bytes()...)