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Viewing changes to src/golang.org/x/crypto/openpgp/packet/public_key.go

  • Committer: Nicholas Skaggs
  • Date: 2016-09-30 14:39:30 UTC
  • mfrom: (1.8.1)
  • Revision ID: nicholas.skaggs@canonical.com-20160930143930-vwwhrefh6ftckccy
import upstream

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src/golang.org/x/crypto/openpgp/packet/public_key.go
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        return pk
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}
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// NewElGamalPublicKey returns a PublicKey that wraps the given elgamal.PublicKey.
 
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func NewElGamalPublicKey(creationTime time.Time, pub *elgamal.PublicKey) *PublicKey {
 
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        pk := &PublicKey{
 
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                CreationTime: creationTime,
 
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                PubKeyAlgo:   PubKeyAlgoElGamal,
 
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                PublicKey:    pub,
 
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                p:            fromBig(pub.P),
 
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                g:            fromBig(pub.G),
 
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                y:            fromBig(pub.Y),
 
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        }
 
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        pk.setFingerPrintAndKeyId()
 
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        return pk
 
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}
 
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func NewECDSAPublicKey(creationTime time.Time, pub *ecdsa.PublicKey) *PublicKey {
 
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        pk := &PublicKey{
 
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                CreationTime: creationTime,
 
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                PubKeyAlgo:   PubKeyAlgoECDSA,
 
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                PublicKey:    pub,
 
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                ec:           new(ecdsaKey),
 
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        }
 
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        switch pub.Curve {
 
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        case elliptic.P256():
 
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                pk.ec.oid = oidCurveP256
 
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        case elliptic.P384():
 
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                pk.ec.oid = oidCurveP384
 
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        case elliptic.P521():
 
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                pk.ec.oid = oidCurveP521
 
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        default:
 
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                panic("unknown elliptic curve")
 
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        }
 
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        pk.ec.p.bytes = elliptic.Marshal(pub.Curve, pub.X, pub.Y)
 
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        pk.ec.p.bitLength = uint16(8 * len(pk.ec.p.bytes))
 
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        pk.setFingerPrintAndKeyId()
 
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        return pk
 
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}
 
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func (pk *PublicKey) parse(r io.Reader) (err error) {
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        // RFC 4880, section 5.5.2
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        var buf [6]byte