Merge pull request #10 from cloudflare/caw/update-version

Update HPKE dependency and ODoH version.

README.md

@@ -3,7 +3,7 @@
 [![Coverage Status](https://coveralls.io/repos/github/cloudflare/odoh-go/badge.svg?branch=master)](https://coveralls.io/github/cloudflare/odoh-go?branch=master)
 [![GoDoc](https://godoc.org/github.com/cloudflare/odoh-go?status.svg)](https://godoc.org/github.com/cloudflare/odoh-go)
 
-This library implements draft -04 of [Oblivious DoH](https://tools.ietf.org/html/draft-pauly-dprive-oblivious-doh-04). It is based on the original implementation [available here](https://github.com/chris-wood/odoh).
+This library implements draft -05 of [Oblivious DoH](https://tools.ietf.org/html/draft-pauly-dprive-oblivious-doh-05). It is based on the original implementation [available here](https://github.com/chris-wood/odoh).
 
 ![protocol overview](odoh-flow.png)
 

go.mod

@@ -2,4 +2,8 @@ module github.com/cloudflare/odoh-go
 
 go 1.14
 
-require github.com/cisco/go-hpke v0.0.0-20201215202025-9cebdf8f33d4
+require (
+	github.com/cisco/go-hpke v0.0.0-20210215210317-01c430f1f302
+	golang.org/x/crypto v0.0.0-20210220033148-5ea612d1eb83 // indirect
+	golang.org/x/sys v0.0.0-20210220050731-9a76102bfb43 // indirect
+)

go.sum

@@ -0,0 +1,34 @@
+git.schwanenlied.me/yawning/x448.git v0.0.0-20170617130356-01b048fb03d6 h1:w8IZgCntCe0RuBJp+dENSMwEBl/k8saTgJ5hPca5IWw=
+git.schwanenlied.me/yawning/x448.git v0.0.0-20170617130356-01b048fb03d6/go.mod h1:wQaGCqEu44ykB17jZHCevrgSVl3KJnwQBObUtrKU4uU=
+github.com/cisco/go-hpke v0.0.0-20210215210317-01c430f1f302 h1:unAbn7dpE8eeUfWRaOPl1qTfffhIcCNuKQuECGNGWtk=
+github.com/cisco/go-hpke v0.0.0-20210215210317-01c430f1f302/go.mod h1:RSsoIHRMBe69FbF/fIbmWYa3rrC6vuPyC0MbNUpel3Q=
+github.com/cisco/go-tls-syntax v0.0.0-20200617162716-46b0cfb76b9b h1:Ves2turKTX7zruivAcUOQg155xggcbv3suVdbKCBQNM=
+github.com/cisco/go-tls-syntax v0.0.0-20200617162716-46b0cfb76b9b/go.mod h1:0AZAV7lYvynZQ5ErHlGMKH+4QYMyNCFd+AiL9MlrCYA=
+github.com/cloudflare/circl v1.0.0 h1:64b6pyfCFbYm623ncIkYGNZaOcmIbyd+CjyMi2L9vdI=
+github.com/cloudflare/circl v1.0.0/go.mod h1:MhjB3NEEhJbTOdLLq964NIUisXDxaE1WkQPUxtgZXiY=
+github.com/davecgh/go-spew v1.1.0 h1:ZDRjVQ15GmhC3fiQ8ni8+OwkZQO4DARzQgrnXU1Liz8=
+github.com/davecgh/go-spew v1.1.0/go.mod h1:J7Y8YcW2NihsgmVo/mv3lAwl/skON4iLHjSsI+c5H38=
+github.com/pmezard/go-difflib v1.0.0 h1:4DBwDE0NGyQoBHbLQYPwSUPoCMWR5BEzIk/f1lZbAQM=
+github.com/pmezard/go-difflib v1.0.0/go.mod h1:iKH77koFhYxTK1pcRnkKkqfTogsbg7gZNVY4sRDYZ/4=
+github.com/stretchr/objx v0.1.0/go.mod h1:HFkY916IF+rwdDfMAkV7OtwuqBVzrE8GR6GFx+wExME=
+github.com/stretchr/testify v1.6.1 h1:hDPOHmpOpP40lSULcqw7IrRb/u7w6RpDC9399XyoNd0=
+github.com/stretchr/testify v1.6.1/go.mod h1:6Fq8oRcR53rry900zMqJjRRixrwX3KX962/h/Wwjteg=
+golang.org/x/crypto v0.0.0-20190308221718-c2843e01d9a2/go.mod h1:djNgcEr1/C05ACkg1iLfiJU5Ep61QUkGW8qpdssI0+w=
+golang.org/x/crypto v0.0.0-20200820211705-5c72a883971a h1:vclmkQCjlDX5OydZ9wv8rBCcS0QyQY66Mpf/7BZbInM=
+golang.org/x/crypto v0.0.0-20200820211705-5c72a883971a/go.mod h1:LzIPMQfyMNhhGPhUkYOs5KpL4U8rLKemX1yGLhDgUto=
+golang.org/x/crypto v0.0.0-20210220033148-5ea612d1eb83 h1:/ZScEX8SfEmUGRHs0gxpqteO5nfNW6axyZbBdw9A12g=
+golang.org/x/crypto v0.0.0-20210220033148-5ea612d1eb83/go.mod h1:jdWPYTVW3xRLrWPugEBEK3UY2ZEsg3UU495nc5E+M+I=
+golang.org/x/net v0.0.0-20190404232315-eb5bcb51f2a3/go.mod h1:t9HGtf8HONx5eT2rtn7q6eTqICYqUVnKs3thJo3Qplg=
+golang.org/x/sys v0.0.0-20190215142949-d0b11bdaac8a/go.mod h1:STP8DvDyc/dI5b8T5hshtkjS+E42TnysNCUPdjciGhY=
+golang.org/x/sys v0.0.0-20190412213103-97732733099d/go.mod h1:h1NjWce9XRLGQEsW7wpKNCjG9DtNlClVuFLEZdDNbEs=
+golang.org/x/sys v0.0.0-20190602015325-4c4f7f33c9ed h1:uPxWBzB3+mlnjy9W58qY1j/cjyFjutgw/Vhan2zLy/A=
+golang.org/x/sys v0.0.0-20190602015325-4c4f7f33c9ed/go.mod h1:h1NjWce9XRLGQEsW7wpKNCjG9DtNlClVuFLEZdDNbEs=
+golang.org/x/sys v0.0.0-20191026070338-33540a1f6037/go.mod h1:h1NjWce9XRLGQEsW7wpKNCjG9DtNlClVuFLEZdDNbEs=
+golang.org/x/sys v0.0.0-20210220050731-9a76102bfb43 h1:SgQ6LNaYJU0JIuEHv9+s6EbhSCwYeAf5Yvj6lpYlqAE=
+golang.org/x/sys v0.0.0-20210220050731-9a76102bfb43/go.mod h1:h1NjWce9XRLGQEsW7wpKNCjG9DtNlClVuFLEZdDNbEs=
+golang.org/x/term v0.0.0-20201117132131-f5c789dd3221/go.mod h1:Nr5EML6q2oocZ2LXRh80K7BxOlk5/8JxuGnuhpl+muw=
+golang.org/x/text v0.3.0/go.mod h1:NqM8EUOU14njkJ3fqMW+pc6Ldnwhi/IjpwHt7yyuwOQ=
+gopkg.in/check.v1 v0.0.0-20161208181325-20d25e280405 h1:yhCVgyC4o1eVCa2tZl7eS0r+SDo693bJlVdllGtEeKM=
+gopkg.in/check.v1 v0.0.0-20161208181325-20d25e280405/go.mod h1:Co6ibVJAznAaIkqp8huTwlJQCZ016jof/cbN4VW5Yz0=
+gopkg.in/yaml.v3 v3.0.0-20200313102051-9f266ea9e77c h1:dUUwHk2QECo/6vqA44rthZ8ie2QXMNeKRTHCNY2nXvo=
+gopkg.in/yaml.v3 v3.0.0-20200313102051-9f266ea9e77c/go.mod h1:K4uyk7z7BCEPqu6E+C64Yfv1cQ7kz7rIZviUmN+EgEM=

odoh.go

@@ -33,7 +33,7 @@ import (
 )
 
 const (
-	ODOH_VERSION                    = uint16(0xff04)
+	ODOH_VERSION                    = uint16(0xff05)
 	ODOH_SECRET_LENGTH              = 32
 	ODOH_PADDING_BYTE               = uint8(0)
 	ODOH_LABEL_KEY_ID               = "odoh key id"