Skip to content
New issue

Have a question about this project? Sign up for a free GitHub account to open an issue and contact its maintainers and the community.

Sign up for GitHub

By clicking “Sign up for GitHub”, you agree to our terms of service and privacy statement. We’ll occasionally send you account related emails.

Already on GitHub? Sign in to your account

Jump to bottom

feat: added support for BBS+ Signature scheme #366

Merged
merged 1 commit into from
Aug 2, 2023
Merged

feat: added support for BBS+ Signature scheme #366

Show file tree
Hide file tree
Changes from all commits
Commits
Show all changes
1 commit
Select commit
File filter

Filter by extension

Filter by extension
Conversations
Failed to load comments.
Loading
Jump to
Jump to file
Failed to load files.
Loading
Diff view
Diff view
80 changes: 78 additions & 2 deletions cmd/hid-noded/cmd/debug_extensions.go
View file
Open in desktop
Original file line number Diff line number Diff line change
Expand Up @@ -3,6 +3,7 @@ package cmd
import (
"crypto/ed25519"
"crypto/rand"
"crypto/sha256"
"encoding/base64"
"encoding/hex"
"encoding/json"
Expand All @@ -11,6 +12,7 @@ import (
"github.com/btcsuite/btcutil/base58"
"github.com/cosmos/cosmos-sdk/client"
ethercrypto "github.com/ethereum/go-ethereum/crypto"
bbs "github.com/hyperledger/aries-framework-go/component/kmscrypto/crypto/primitive/bbs12381g2pub"
hidnodecli "github.com/hypersign-protocol/hid-node/x/ssi/client/cli"
"github.com/hypersign-protocol/hid-node/x/ssi/types"
"github.com/multiformats/go-multibase"
Expand All @@ -22,11 +24,25 @@ func extendDebug(debugCmd *cobra.Command) *cobra.Command {
debugCmd.AddCommand(
ed25519Cmd(),
secp256k1Cmd(),
bbsCmd(),
signSSIDocCmd(),
)
return debugCmd
}

func bbsCmd() *cobra.Command {
cmd := &cobra.Command{
Use: "bbs",
Short: "bbs debug commands",
}

cmd.AddCommand(
blsRandomCmd(),
)

return cmd
}

func secp256k1Cmd() *cobra.Command {
cmd := &cobra.Command{
Use: "secp256k1",
Expand All @@ -42,6 +58,56 @@ func secp256k1Cmd() *cobra.Command {
return cmd
}

func blsRandomCmd() *cobra.Command {
cmd := &cobra.Command{
Use: "random",
Short: "Generate random blsBbs keypair",
RunE: func(cmd *cobra.Command, args []string) error {
pubKey, privKey, err := bbs.GenerateKeyPair(sha256.New, nil)
if err != nil {
return err
}

// Convert Public Key Object to Multibase
pubKeyBytes, err := pubKey.Marshal()
if err != nil {
return err
}

publicKeyMultibase, err := multibase.Encode(multibase.Base58BTC, pubKeyBytes)
if err != nil {
return err
}

// Convert Private Object to Bytes
privKeyBytes, err := privKey.Marshal()
if err != nil {
return err
}

keyInfo := struct {
PubKeyBase64 string `json:"pub_key_base_64"`
PubKeyMultibase string `json:"pub_key_multibase"`
PrivKeyBase64 string `json:"priv_key_base_64"`
}{
PubKeyBase64: base64.StdEncoding.EncodeToString(pubKeyBytes),
PubKeyMultibase: publicKeyMultibase,
PrivKeyBase64: base64.StdEncoding.EncodeToString(privKeyBytes),
}

keyInfoJson, err := json.Marshal(keyInfo)
if err != nil {
return err
}

_, err = fmt.Fprintln(cmd.OutOrStdout(), string(keyInfoJson))
return err
},
}

return cmd
}

func secp256k1RandomCmd() *cobra.Command {
cmd := &cobra.Command{
Use: "random",
Expand Down Expand Up @@ -214,8 +280,13 @@ func signSchemaDocCmd() *cobra.Command {
if err != nil {
return err
}
case "bbs":
signature, err = hidnodecli.GetBBSSignature(argPrivateKey, schemaDocBytes)
if err != nil {
return err
}
default:
panic("recieved unsupported signing-algo. Supported algorithms are: ['ed25519', 'secp256k1', 'recover-eth']")
panic("recieved unsupported signing-algo. Supported algorithms are: ['ed25519', 'secp256k1', 'recover-eth', 'bbs']")
}

_, err = fmt.Fprintln(cmd.OutOrStdout(), signature)
Expand Down Expand Up @@ -266,8 +337,13 @@ func signCredStatusDocCmd() *cobra.Command {
if err != nil {
return err
}
case "bbs":
signature, err = hidnodecli.GetBBSSignature(argPrivateKey, credStatusDocBytes)
if err != nil {
return err
}
default:
panic("recieved unsupported signing-algo. Supported algorithms are: ['ed25519', 'secp256k1', 'recover-eth']")
panic("recieved unsupported signing-algo. Supported algorithms are: ['ed25519', 'secp256k1', 'recover-eth', 'bbs']")
}

_, err = fmt.Fprintln(cmd.OutOrStdout(), signature)
Expand Down
18 changes: 13 additions & 5 deletions go.mod
View file
Open in desktop
Original file line number Diff line number Diff line change
Expand Up @@ -9,9 +9,10 @@ require (
github.com/gogo/protobuf v1.3.3
github.com/gorilla/mux v1.8.0
github.com/grpc-ecosystem/grpc-gateway v1.16.0
github.com/hyperledger/aries-framework-go/component/kmscrypto v0.0.0-20230727134633-020b60b288ed
github.com/spf13/cast v1.5.0
github.com/spf13/cobra v1.6.0
github.com/stretchr/testify v1.8.0
github.com/stretchr/testify v1.8.1
github.com/tendermint/spm v0.1.9
github.com/tendermint/tendermint v0.34.23
github.com/tendermint/tm-db v0.6.7
Expand All @@ -21,20 +22,23 @@ require (
)

require (
filippo.io/edwards25519 v1.0.0-beta.2 // indirect
filippo.io/edwards25519 v1.0.0 // indirect
github.com/99designs/keyring v1.1.6 // indirect
github.com/ChainSafe/go-schnorrkel v0.0.0-20200405005733-88cbf1b4c40d // indirect
github.com/DataDog/zstd v1.4.5 // indirect
github.com/IBM/mathlib v0.0.3-0.20230605104224-932ab92f2ce0 // indirect
github.com/Workiva/go-datastructures v1.0.53 // indirect
github.com/armon/go-metrics v0.4.0 // indirect
github.com/beorn7/perks v1.0.1 // indirect
github.com/bgentry/speakeasy v0.1.0 // indirect
github.com/btcsuite/btcd v0.22.1 // indirect
github.com/btcsuite/btcd v0.22.3 // indirect
github.com/btcsuite/btcd/btcec/v2 v2.1.2 // indirect
github.com/cespare/xxhash v1.1.0 // indirect
github.com/cespare/xxhash/v2 v2.1.2 // indirect
github.com/coinbase/rosetta-sdk-go v0.7.0 // indirect
github.com/confio/ics23/go v0.7.0 // indirect
github.com/consensys/bavard v0.1.13 // indirect
github.com/consensys/gnark-crypto v0.9.1 // indirect
github.com/cosmos/btcutil v1.0.4 // indirect
github.com/cosmos/go-bip39 v1.0.0 // indirect
github.com/cosmos/gorocksdb v1.2.0 // indirect
Expand Down Expand Up @@ -70,11 +74,13 @@ require (
github.com/hashicorp/go-immutable-radix v1.3.1 // indirect
github.com/hashicorp/golang-lru v0.5.5-0.20210104140557-80c98217689d // indirect
github.com/hashicorp/hcl v1.0.0 // indirect
github.com/hdevalence/ed25519consensus v0.0.0-20210204194344-59a8610d2b87 // indirect
github.com/hdevalence/ed25519consensus v0.1.0 // indirect
github.com/hyperledger/fabric-amcl v0.0.0-20230602173724-9e02669dceb2 // indirect
github.com/improbable-eng/grpc-web v0.14.1 // indirect
github.com/inconshreveable/mousetrap v1.0.1 // indirect
github.com/jmhodges/levigo v1.0.0 // indirect
github.com/keybase/go-keychain v0.0.0-20190712205309-48d3d31d256d // indirect
github.com/kilic/bls12-381 v0.1.0 // indirect
github.com/klauspost/compress v1.15.11 // indirect
github.com/lib/pq v1.10.6 // indirect
github.com/libp2p/go-buffer-pool v0.1.0 // indirect
Expand All @@ -86,7 +92,8 @@ require (
github.com/minio/highwayhash v1.0.2 // indirect
github.com/mitchellh/go-homedir v1.1.0 // indirect
github.com/mitchellh/mapstructure v1.5.0 // indirect
github.com/mr-tron/base58 v1.1.0 // indirect
github.com/mmcloughlin/addchain v0.4.0 // indirect
github.com/mr-tron/base58 v1.2.0 // indirect
github.com/mtibben/percent v0.2.1 // indirect
github.com/multiformats/go-base32 v0.0.3 // indirect
github.com/multiformats/go-base36 v0.1.0 // indirect
Expand Down Expand Up @@ -126,6 +133,7 @@ require (
gopkg.in/ini.v1 v1.67.0 // indirect
gopkg.in/yaml.v3 v3.0.1 // indirect
nhooyr.io/websocket v1.8.6 // indirect
rsc.io/tmplfunc v0.0.3 // indirect
)

require (
Expand Down
Loading
Loading