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noise
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Nicely formatted long structs, for reading easiness 

Signed-off-by: Sergey Matveev <stargrave@stargrave.org>
This commit is contained in:
Sergey Matveev 2016-12-29 11:21:14 +03:00 committed by Jonathan Rudenberg
parent 7e06e15681
commit c01f33c418
3 changed files with 184 additions and 23 deletions
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163
noise_test.go
View File

@ -27,7 +27,13 @@ func (NoiseSuite) TestN(c *C) {
cs := NewCipherSuite(DH25519, CipherAESGCM, HashSHA256)
rng := new(RandomInc)
staticR := cs.GenerateKeypair(rng)
hs := NewHandshakeState(Config{CipherSuite: cs, Random: rng, Pattern: HandshakeN, Initiator: true, PeerStatic: staticR.Public})
hs := NewHandshakeState(Config{
CipherSuite: cs,
Random: rng,
Pattern: HandshakeN,
Initiator: true,
PeerStatic: staticR.Public,
})
hello, _, _ := hs.WriteMessage(nil, nil)
expected, _ := hex.DecodeString("358072d6365880d1aeea329adf9121383851ed21a28e3b75e965d0d2cd1662548331a3d1e93b490263abc7a4633867f4")
@ -39,7 +45,14 @@ func (NoiseSuite) TestX(c *C) {
rng := new(RandomInc)
staticI := cs.GenerateKeypair(rng)
staticR := cs.GenerateKeypair(rng)
hs := NewHandshakeState(Config{CipherSuite: cs, Random: rng, Pattern: HandshakeX, Initiator: true, StaticKeypair: staticI, PeerStatic: staticR.Public})
hs := NewHandshakeState(Config{
CipherSuite: cs,
Random: rng,
Pattern: HandshakeX,
Initiator: true,
StaticKeypair: staticI,
PeerStatic: staticR.Public,
})
hello, _, _ := hs.WriteMessage(nil, nil)
expected, _ := hex.DecodeString("79a631eede1bf9c98f12032cdeadd0e7a079398fc786b88cc846ec89af85a51ad203cd28d81cf65a2da637f557a05728b3ae4abdc3a42d1cda5f719d6cf41d7f2cf1b1c5af10e38a09a9bb7e3b1d589a99492cc50293eaa1f3f391b59bb6990d")
@ -52,8 +65,18 @@ func (NoiseSuite) TestNN(c *C) {
rngR := new(RandomInc)
*rngR = 1
hsI := NewHandshakeState(Config{CipherSuite: cs, Random: rngI, Pattern: HandshakeNN, Initiator: true})
hsR := NewHandshakeState(Config{CipherSuite: cs, Random: rngR, Pattern: HandshakeNN, Initiator: false})
hsI := NewHandshakeState(Config{
CipherSuite: cs,
Random: rngI,
Pattern: HandshakeNN,
Initiator: true,
})
hsR := NewHandshakeState(Config{
CipherSuite: cs,
Random: rngR,
Pattern: HandshakeNN,
Initiator: false,
})
msg, _, _ := hsI.WriteMessage(nil, []byte("abc"))
c.Assert(msg, HasLen, 35)
@ -80,8 +103,19 @@ func (NoiseSuite) TestXX(c *C) {
staticI := cs.GenerateKeypair(rngI)
staticR := cs.GenerateKeypair(rngR)
hsI := NewHandshakeState(Config{CipherSuite: cs, Random: rngI, Pattern: HandshakeXX, Initiator: true, StaticKeypair: staticI})
hsR := NewHandshakeState(Config{CipherSuite: cs, Random: rngR, Pattern: HandshakeXX, StaticKeypair: staticR})
hsI := NewHandshakeState(Config{
CipherSuite: cs,
Random: rngI,
Pattern: HandshakeXX,
Initiator: true,
StaticKeypair: staticI,
})
hsR := NewHandshakeState(Config{
CipherSuite: cs,
Random: rngR,
Pattern: HandshakeXX,
StaticKeypair: staticR,
})
msg, _, _ := hsI.WriteMessage(nil, []byte("abc"))
c.Assert(msg, HasLen, 35)
@ -114,8 +148,22 @@ func (NoiseSuite) TestIK(c *C) {
staticI := cs.GenerateKeypair(rngI)
staticR := cs.GenerateKeypair(rngR)
hsI := NewHandshakeState(Config{CipherSuite: cs, Random: rngI, Pattern: HandshakeIK, Initiator: true, Prologue: []byte("ABC"), StaticKeypair: staticI, PeerStatic: staticR.Public})
hsR := NewHandshakeState(Config{CipherSuite: cs, Random: rngR, Pattern: HandshakeIK, Prologue: []byte("ABC"), StaticKeypair: staticR})
hsI := NewHandshakeState(Config{
CipherSuite: cs,
Random: rngI,
Pattern: HandshakeIK,
Initiator: true,
Prologue: []byte("ABC"),
StaticKeypair: staticI,
PeerStatic: staticR.Public,
})
hsR := NewHandshakeState(Config{
CipherSuite: cs,
Random: rngR,
Pattern: HandshakeIK,
Prologue: []byte("ABC"),
StaticKeypair: staticR,
})
msg, _, _ := hsI.WriteMessage(nil, []byte("abc"))
c.Assert(msg, HasLen, 99)
@ -142,8 +190,19 @@ func (NoiseSuite) TestXXRoundtrip(c *C) {
staticI := cs.GenerateKeypair(rngI)
staticR := cs.GenerateKeypair(rngR)
hsI := NewHandshakeState(Config{CipherSuite: cs, Random: rngI, Pattern: HandshakeXX, Initiator: true, StaticKeypair: staticI})
hsR := NewHandshakeState(Config{CipherSuite: cs, Random: rngR, Pattern: HandshakeXX, StaticKeypair: staticR})
hsI := NewHandshakeState(Config{
CipherSuite: cs,
Random: rngI,
Pattern: HandshakeXX,
Initiator: true,
StaticKeypair: staticI,
})
hsR := NewHandshakeState(Config{
CipherSuite: cs,
Random: rngR,
Pattern: HandshakeXX,
StaticKeypair: staticR,
})
// -> e
msg, _, _ := hsI.WriteMessage(nil, []byte("abcdef"))
@ -192,8 +251,19 @@ func (NoiseSuite) TestPSK_NN_Roundtrip(c *C) {
rngR := new(RandomInc)
*rngR = 1
hsI := NewHandshakeState(Config{CipherSuite: cs, Random: rngI, Pattern: HandshakeNN, Initiator: true, PresharedKey: []byte("supersecret")})
hsR := NewHandshakeState(Config{CipherSuite: cs, Random: rngR, Pattern: HandshakeNN, PresharedKey: []byte("supersecret")})
hsI := NewHandshakeState(Config{
CipherSuite: cs,
Random: rngI,
Pattern: HandshakeNN,
Initiator: true,
PresharedKey: []byte("supersecret"),
})
hsR := NewHandshakeState(Config{
CipherSuite: cs,
Random: rngR,
Pattern: HandshakeNN,
PresharedKey: []byte("supersecret"),
})
// -> e
msg, _, _ := hsI.WriteMessage(nil, nil)
@ -227,7 +297,14 @@ func (NoiseSuite) TestPSK_N(c *C) {
rng := new(RandomInc)
staticR := cs.GenerateKeypair(rng)
hsI := NewHandshakeState(Config{CipherSuite: cs, Random: rng, Pattern: HandshakeN, Initiator: true, PresharedKey: []byte{0x01, 0x02, 0x03}, PeerStatic: staticR.Public})
hsI := NewHandshakeState(Config{
CipherSuite: cs,
Random: rng,
Pattern: HandshakeN,
Initiator: true,
PresharedKey: []byte{0x01, 0x02, 0x03},
PeerStatic: staticR.Public,
})
msg, _, _ := hsI.WriteMessage(nil, nil)
c.Assert(msg, HasLen, 48)
@ -242,7 +319,15 @@ func (NoiseSuite) TestPSK_X(c *C) {
staticI := cs.GenerateKeypair(rng)
staticR := cs.GenerateKeypair(rng)
hs := NewHandshakeState(Config{CipherSuite: cs, Random: rng, Pattern: HandshakeX, Initiator: true, PresharedKey: []byte{0x01, 0x02, 0x03}, StaticKeypair: staticI, PeerStatic: staticR.Public})
hs := NewHandshakeState(Config{
CipherSuite: cs,
Random: rng,
Pattern: HandshakeX,
Initiator: true,
PresharedKey: []byte{0x01, 0x02, 0x03},
StaticKeypair: staticI,
PeerStatic: staticR.Public,
})
msg, _, _ := hs.WriteMessage(nil, nil)
c.Assert(msg, HasLen, 96)
@ -258,8 +343,21 @@ func (NoiseSuite) TestPSK_NN(c *C) {
prologue := []byte{0x01, 0x02, 0x03}
psk := []byte{0x04, 0x05, 0x06}
hsI := NewHandshakeState(Config{CipherSuite: cs, Random: rngI, Pattern: HandshakeNN, Initiator: true, Prologue: prologue, PresharedKey: psk})
hsR := NewHandshakeState(Config{CipherSuite: cs, Random: rngR, Pattern: HandshakeNN, Prologue: prologue, PresharedKey: psk})
hsI := NewHandshakeState(Config{
CipherSuite: cs,
Random: rngI,
Pattern: HandshakeNN,
Initiator: true,
Prologue: prologue,
PresharedKey: psk,
})
hsR := NewHandshakeState(Config{
CipherSuite: cs,
Random: rngR,
Pattern: HandshakeNN,
Prologue: prologue,
PresharedKey: psk,
})
msg, _, _ := hsI.WriteMessage(nil, []byte("abc"))
c.Assert(msg, HasLen, 51)
@ -288,8 +386,23 @@ func (NoiseSuite) TestPSK_XX(c *C) {
prologue := []byte{0x01, 0x02, 0x03}
psk := []byte{0x04, 0x05, 0x06}
hsI := NewHandshakeState(Config{CipherSuite: cs, Random: rngI, Pattern: HandshakeXX, Initiator: true, Prologue: prologue, PresharedKey: psk, StaticKeypair: staticI})
hsR := NewHandshakeState(Config{CipherSuite: cs, Random: rngR, Pattern: HandshakeXX, Prologue: prologue, PresharedKey: psk, StaticKeypair: staticR})
hsI := NewHandshakeState(Config{
CipherSuite: cs,
Random: rngI,
Pattern: HandshakeXX,
Initiator: true,
Prologue: prologue,
PresharedKey: psk,
StaticKeypair: staticI,
})
hsR := NewHandshakeState(Config{
CipherSuite: cs,
Random: rngR,
Pattern: HandshakeXX,
Prologue: prologue,
PresharedKey: psk,
StaticKeypair: staticR,
})
msg, _, _ := hsI.WriteMessage(nil, []byte("abc"))
c.Assert(msg, HasLen, 51)
@ -319,8 +432,18 @@ func (NoiseSuite) TestHandshakeRollback(c *C) {
rngR := new(RandomInc)
*rngR = 1
hsI := NewHandshakeState(Config{CipherSuite: cs, Random: rngI, Pattern: HandshakeNN, Initiator: true})
hsR := NewHandshakeState(Config{CipherSuite: cs, Random: rngR, Pattern: HandshakeNN, Initiator: false})
hsI := NewHandshakeState(Config{
CipherSuite: cs,
Random: rngI,
Pattern: HandshakeNN,
Initiator: true,
})
hsR := NewHandshakeState(Config{
CipherSuite: cs,
Random: rngR,
Pattern: HandshakeNN,
Initiator: false,
})
msg, _, _ := hsI.WriteMessage(nil, []byte("abc"))
c.Assert(msg, HasLen, 35)

19
vector_test.go
View File

@ -44,7 +44,24 @@ type patternKeyInfo struct {
}
func init() {
for _, h := range []HandshakePattern{HandshakeNN, HandshakeKN, HandshakeNK, HandshakeKK, HandshakeNX, HandshakeKX, HandshakeXN, HandshakeIN, HandshakeXK, HandshakeIK, HandshakeXX, HandshakeXR, HandshakeIX, HandshakeN, HandshakeK, HandshakeX} {
for _, h := range []HandshakePattern{
HandshakeNN,
HandshakeKN,
HandshakeNK,
HandshakeKK,
HandshakeNX,
HandshakeKX,
HandshakeXN,
HandshakeIN,
HandshakeXK,
HandshakeIK,
HandshakeXX,
HandshakeXR,
HandshakeIX,
HandshakeN,
HandshakeK,
HandshakeX,
} {
patterns[h.Name] = h
var k patternKeyInfo
if len(h.Name) == 1 {

25
vectorgen/vectorgen.go
View File

@ -13,11 +13,32 @@ import (
func main() {
for ci, cipher := range []CipherFunc{CipherAESGCM, CipherChaChaPoly} {
for _, hash := range []HashFunc{HashSHA256, HashSHA512, HashBLAKE2b, HashBLAKE2s} {
for hi, handshake := range []HandshakePattern{HandshakeNN, HandshakeKN, HandshakeNK, HandshakeKK, HandshakeNX, HandshakeKX, HandshakeXN, HandshakeIN, HandshakeXK, HandshakeIK, HandshakeXX, HandshakeIX, HandshakeN, HandshakeK, HandshakeX, HandshakeXR} {
for hi, handshake := range []HandshakePattern{
HandshakeNN,
HandshakeKN,
HandshakeNK,
HandshakeKK,
HandshakeNX,
HandshakeKX,
HandshakeXN,
HandshakeIN,
HandshakeXK,
HandshakeIK,
HandshakeXX,
HandshakeIX,
HandshakeN,
HandshakeK,
HandshakeX,
HandshakeXR,
} {
for _, psk := range []bool{false, true} {
payloads := (psk && hi%2 == 0) || (!psk && hi%2 != 0)
prologue := ci == 0
writeHandshake(os.Stdout, NewCipherSuite(DH25519, cipher, hash), handshake, psk, prologue, payloads)
writeHandshake(
os.Stdout,
NewCipherSuite(DH25519, cipher, hash),
handshake, psk, prologue, payloads,
)
fmt.Fprintln(os.Stdout)
}
}