From e3cafeaf9292f67459ff1d186f68283bfaedf2ae Mon Sep 17 00:00:00 2001 From: Wim Date: Mon, 31 Jan 2022 00:27:37 +0100 Subject: Add dependencies/vendor (whatsapp) --- vendor/go.mau.fi/libsignal/ecc/DjbECPublicKey.go | 29 ++++++++++++++++++++++++ 1 file changed, 29 insertions(+) create mode 100644 vendor/go.mau.fi/libsignal/ecc/DjbECPublicKey.go (limited to 'vendor/go.mau.fi/libsignal/ecc/DjbECPublicKey.go') diff --git a/vendor/go.mau.fi/libsignal/ecc/DjbECPublicKey.go b/vendor/go.mau.fi/libsignal/ecc/DjbECPublicKey.go new file mode 100644 index 00000000..11757fb4 --- /dev/null +++ b/vendor/go.mau.fi/libsignal/ecc/DjbECPublicKey.go @@ -0,0 +1,29 @@ +package ecc + +// NewDjbECPublicKey creates a new Curve25519 public key with the given bytes. +func NewDjbECPublicKey(publicKey [32]byte) *DjbECPublicKey { + key := DjbECPublicKey{ + publicKey: publicKey, + } + return &key +} + +// DjbECPublicKey implements the ECPublicKey interface and uses Curve25519. +type DjbECPublicKey struct { + publicKey [32]byte +} + +// PublicKey returns the EC public key as a byte array. +func (d *DjbECPublicKey) PublicKey() [32]byte { + return d.publicKey +} + +// Serialize returns the public key prepended by the DjbType value. +func (d *DjbECPublicKey) Serialize() []byte { + return append([]byte{DjbType}, d.publicKey[:]...) +} + +// Type returns the DjbType value. +func (d *DjbECPublicKey) Type() int { + return DjbType +} -- cgit v1.2.3