mirror of
https://github.com/sonr-io/sonr.git
synced 2026-08-03 18:01:39 +00:00
Prad NukalaandGitHub
89989fa102
- **refactor: move session-related code to middleware package** - **refactor: update PKL build process and adjust related configurations** - **feat: integrate base.cosmos.v1 Genesis module** - **refactor: pass session context to modal rendering functions** - **refactor: move nebula package to app directory and update templ version** - **refactor: Move home section video view to dedicated directory** - **refactor: remove unused views file** - **refactor: move styles and UI components to global scope** - **refactor: Rename images.go to cdn.go** - **feat: Add Empty State Illustrations** - **refactor: Consolidate Vault Index Logic** - **fix: References to App.wasm and remove Vault Directory embedded CDN files** - **refactor: Move CDN types to Models** - **fix: Correct line numbers in templ error messages for arch_templ.go** - **refactor: use common types for peer roles** - **refactor: move common types and ORM to a shared package** - **fix: Config import dwn** - **refactor: move nebula directory to app** - **feat: Rebuild nebula** - **fix: correct file paths in panels templates** - **feat: Remove duplicate types** - **refactor: Move dwn to pkg/core** - **refactor: Binary Structure** - **feat: Introduce Crypto Pkg** - **fix: Broken Process Start** - **feat: Update pkg/* structure** - **feat: Refactor PKL Structure** - **build: update pkl build process** - **chore: Remove Empty Files** - **refactor: remove unused macaroon package** - **feat: Add WebAwesome Components** - **refactor: consolidate build and generation tasks into a single taskfile, remove redundant makefile targets** - **refactor: refactor server and move components to pkg/core/dwn** - **build: update go modules** - **refactor: move gateway logic into dedicated hway command** - **feat: Add KSS (Krawczyk-Song-Song) MPC cryptography module** - **feat: Implement MPC-based JWT signing and UCAN token generation** - **feat: add support for MPC-based JWT signing** - **feat: Implement MPC-based UCAN capabilities for smart accounts** - **feat: add address field to keyshareSource** - **feat: Add comprehensive MPC test suite for keyshares, UCAN tokens, and token attenuations** - **refactor: improve MPC keyshare management and signing process** - **feat: enhance MPC capability hierarchy documentation** - **refactor: rename GenerateKeyshares function to NewKeyshareSource for clarity** - **refactor: remove unused Ethereum address computation** - **feat: Add HasHandle and IsAuthenticated methods to HTTPContext** - **refactor: Add context.Context support to session HTTPContext** - **refactor: Resolve context interface conflicts in HTTPContext** - **feat: Add session ID context key and helper functions** - **feat: Update WebApp Page Rendering** - **refactor: Simplify context management by using single HTTPContext key** - **refactor: Simplify HTTPContext creation and context management in session middleware** - **refactor: refactor session middleware to use a single data structure** - **refactor: Simplify HTTPContext implementation and session data handling** - **refactor: Improve session context handling and prevent nil pointer errors** - **refactor: Improve session context handling with nil safety and type support** - **refactor: improve session data injection** - **feat: add full-screen modal component and update registration flow** - **chore: add .air.toml to .gitignore** - **feat: add Air to devbox and update dependencies**
352 lines
8.0 KiB
Go
Executable File
352 lines
8.0 KiB
Go
Executable File
//
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// Copyright Coinbase, Inc. All Rights Reserved.
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//
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// SPDX-License-Identifier: Apache-2.0
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//
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package curves
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import (
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"crypto/elliptic"
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crand "crypto/rand"
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"crypto/sha512"
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"fmt"
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"io"
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"math/big"
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"filippo.io/edwards25519"
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"github.com/btcsuite/btcd/btcec/v2"
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"github.com/bwesterb/go-ristretto"
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"github.com/onsonr/sonr/pkg/crypto/core"
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"github.com/onsonr/sonr/pkg/crypto/core/curves/native/bls12381"
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"github.com/onsonr/sonr/pkg/crypto/internal"
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)
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type EcScalar interface {
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Add(x, y *big.Int) *big.Int
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Sub(x, y *big.Int) *big.Int
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Neg(x *big.Int) *big.Int
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Mul(x, y *big.Int) *big.Int
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Hash(input []byte) *big.Int
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Div(x, y *big.Int) *big.Int
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Random() (*big.Int, error)
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IsValid(x *big.Int) bool
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Bytes(x *big.Int) []byte // fixed-length byte array
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}
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type K256Scalar struct{}
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// Static interface assertion
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var _ EcScalar = (*K256Scalar)(nil)
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// warning: the Euclidean alg which Mod uses is not constant-time.
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func NewK256Scalar() *K256Scalar {
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return &K256Scalar{}
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}
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func (k K256Scalar) Add(x, y *big.Int) *big.Int {
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v := new(big.Int).Add(x, y)
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v.Mod(v, btcec.S256().N)
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return v
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}
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func (k K256Scalar) Sub(x, y *big.Int) *big.Int {
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v := new(big.Int).Sub(x, y)
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v.Mod(v, btcec.S256().N)
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return v
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}
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func (k K256Scalar) Neg(x *big.Int) *big.Int {
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v := new(big.Int).Sub(btcec.S256().N, x)
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v.Mod(v, btcec.S256().N)
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return v
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}
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func (k K256Scalar) Mul(x, y *big.Int) *big.Int {
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v := new(big.Int).Mul(x, y)
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v.Mod(v, btcec.S256().N)
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return v
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}
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func (k K256Scalar) Div(x, y *big.Int) *big.Int {
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t := new(big.Int).ModInverse(y, btcec.S256().N)
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return k.Mul(x, t)
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}
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func (k K256Scalar) Hash(input []byte) *big.Int {
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return new(ScalarK256).Hash(input).BigInt()
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}
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func (k K256Scalar) Random() (*big.Int, error) {
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b := make([]byte, 48)
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n, err := crand.Read(b)
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if err != nil {
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return nil, err
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}
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if n != 48 {
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return nil, fmt.Errorf("insufficient bytes read")
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}
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v := new(big.Int).SetBytes(b)
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v.Mod(v, btcec.S256().N)
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return v, nil
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}
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func (k K256Scalar) IsValid(x *big.Int) bool {
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return core.In(x, btcec.S256().N) == nil
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}
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func (k K256Scalar) Bytes(x *big.Int) []byte {
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bytes := make([]byte, 32)
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x.FillBytes(bytes) // big-endian; will left-pad.
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return bytes
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}
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type P256Scalar struct{}
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// Static interface assertion
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var _ EcScalar = (*P256Scalar)(nil)
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func NewP256Scalar() *P256Scalar {
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return &P256Scalar{}
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}
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func (k P256Scalar) Add(x, y *big.Int) *big.Int {
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v := new(big.Int).Add(x, y)
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v.Mod(v, elliptic.P256().Params().N)
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return v
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}
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func (k P256Scalar) Sub(x, y *big.Int) *big.Int {
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v := new(big.Int).Sub(x, y)
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v.Mod(v, elliptic.P256().Params().N)
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return v
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}
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func (k P256Scalar) Neg(x *big.Int) *big.Int {
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v := new(big.Int).Sub(elliptic.P256().Params().N, x)
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v.Mod(v, elliptic.P256().Params().N)
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return v
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}
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func (k P256Scalar) Mul(x, y *big.Int) *big.Int {
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v := new(big.Int).Mul(x, y)
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v.Mod(v, elliptic.P256().Params().N)
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return v
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}
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func (k P256Scalar) Div(x, y *big.Int) *big.Int {
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t := new(big.Int).ModInverse(y, elliptic.P256().Params().N)
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return k.Mul(x, t)
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}
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func (k P256Scalar) Hash(input []byte) *big.Int {
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return new(ScalarP256).Hash(input).BigInt()
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}
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func (k P256Scalar) Random() (*big.Int, error) {
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b := make([]byte, 48)
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n, err := crand.Read(b)
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if err != nil {
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return nil, err
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}
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if n != 48 {
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return nil, fmt.Errorf("insufficient bytes read")
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}
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v := new(big.Int).SetBytes(b)
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v.Mod(v, elliptic.P256().Params().N)
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return v, nil
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}
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func (k P256Scalar) IsValid(x *big.Int) bool {
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return core.In(x, elliptic.P256().Params().N) == nil
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}
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func (k P256Scalar) Bytes(x *big.Int) []byte {
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bytes := make([]byte, 32)
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x.FillBytes(bytes) // big-endian; will left-pad.
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return bytes
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}
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type Bls12381Scalar struct{}
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// Static interface assertion
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var _ EcScalar = (*Bls12381Scalar)(nil)
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func NewBls12381Scalar() *Bls12381Scalar {
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return &Bls12381Scalar{}
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}
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func (k Bls12381Scalar) Add(x, y *big.Int) *big.Int {
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a := bls12381.Bls12381FqNew().SetBigInt(x)
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b := bls12381.Bls12381FqNew().SetBigInt(y)
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return a.Add(a, b).BigInt()
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}
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func (k Bls12381Scalar) Sub(x, y *big.Int) *big.Int {
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a := bls12381.Bls12381FqNew().SetBigInt(x)
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b := bls12381.Bls12381FqNew().SetBigInt(y)
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return a.Sub(a, b).BigInt()
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}
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func (k Bls12381Scalar) Neg(x *big.Int) *big.Int {
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a := bls12381.Bls12381FqNew().SetBigInt(x)
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return a.Neg(a).BigInt()
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}
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func (k Bls12381Scalar) Mul(x, y *big.Int) *big.Int {
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a := bls12381.Bls12381FqNew().SetBigInt(x)
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b := bls12381.Bls12381FqNew().SetBigInt(y)
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return a.Mul(a, b).BigInt()
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}
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func (k Bls12381Scalar) Div(x, y *big.Int) *big.Int {
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c := bls12381.Bls12381FqNew()
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a := bls12381.Bls12381FqNew().SetBigInt(x)
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b := bls12381.Bls12381FqNew().SetBigInt(y)
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_, wasInverted := c.Invert(b)
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c.Mul(a, c)
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tt := map[bool]int{false: 0, true: 1}
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return a.CMove(a, c, tt[wasInverted]).BigInt()
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}
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func (k Bls12381Scalar) Hash(input []byte) *big.Int {
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return new(ScalarBls12381).Hash(input).BigInt()
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}
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func (k Bls12381Scalar) Random() (*big.Int, error) {
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a := BLS12381G1().NewScalar().Random(crand.Reader)
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if a == nil {
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return nil, fmt.Errorf("invalid random value")
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}
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return a.BigInt(), nil
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}
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func (k Bls12381Scalar) Bytes(x *big.Int) []byte {
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bytes := make([]byte, 32)
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x.FillBytes(bytes) // big-endian; will left-pad.
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return bytes
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}
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func (k Bls12381Scalar) IsValid(x *big.Int) bool {
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a := bls12381.Bls12381FqNew().SetBigInt(x)
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return a.BigInt().Cmp(x) == 0
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}
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// taken from https://datatracker.ietf.org/doc/html/rfc8032
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var ed25519N, _ = new(big.Int).SetString("1000000000000000000000000000000014DEF9DEA2F79CD65812631A5CF5D3ED", 16)
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type Ed25519Scalar struct{}
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// Static interface assertion
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var _ EcScalar = (*Ed25519Scalar)(nil)
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func NewEd25519Scalar() *Ed25519Scalar {
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return &Ed25519Scalar{}
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}
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func (k Ed25519Scalar) Add(x, y *big.Int) *big.Int {
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a, err := internal.BigInt2Ed25519Scalar(x)
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if err != nil {
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panic(err)
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}
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b, err := internal.BigInt2Ed25519Scalar(y)
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if err != nil {
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panic(err)
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}
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a.Add(a, b)
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return new(big.Int).SetBytes(internal.ReverseScalarBytes(a.Bytes()))
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}
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func (k Ed25519Scalar) Sub(x, y *big.Int) *big.Int {
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a, err := internal.BigInt2Ed25519Scalar(x)
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if err != nil {
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panic(err)
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}
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b, err := internal.BigInt2Ed25519Scalar(y)
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if err != nil {
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panic(err)
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}
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a.Subtract(a, b)
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return new(big.Int).SetBytes(internal.ReverseScalarBytes(a.Bytes()))
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}
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func (k Ed25519Scalar) Neg(x *big.Int) *big.Int {
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a, err := internal.BigInt2Ed25519Scalar(x)
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if err != nil {
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panic(err)
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}
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a.Negate(a)
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return new(big.Int).SetBytes(internal.ReverseScalarBytes(a.Bytes()))
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}
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func (k Ed25519Scalar) Mul(x, y *big.Int) *big.Int {
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a, err := internal.BigInt2Ed25519Scalar(x)
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if err != nil {
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panic(err)
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}
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b, err := internal.BigInt2Ed25519Scalar(y)
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if err != nil {
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panic(err)
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}
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a.Multiply(a, b)
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return new(big.Int).SetBytes(internal.ReverseScalarBytes(a.Bytes()))
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}
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func (k Ed25519Scalar) Div(x, y *big.Int) *big.Int {
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b, err := internal.BigInt2Ed25519Scalar(y)
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if err != nil {
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panic(err)
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}
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b.Invert(b)
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a, err := internal.BigInt2Ed25519Scalar(x)
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if err != nil {
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panic(err)
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}
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a.Multiply(a, b)
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return new(big.Int).SetBytes(internal.ReverseScalarBytes(a.Bytes()))
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}
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func (k Ed25519Scalar) Hash(input []byte) *big.Int {
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v := new(ristretto.Scalar).Derive(input)
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var data [32]byte
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v.BytesInto(&data)
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return new(big.Int).SetBytes(internal.ReverseScalarBytes(data[:]))
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}
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func (k Ed25519Scalar) Bytes(x *big.Int) []byte {
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a, err := internal.BigInt2Ed25519Scalar(x)
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if err != nil {
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panic(err)
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}
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return internal.ReverseScalarBytes(a.Bytes())
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}
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func (k Ed25519Scalar) Random() (*big.Int, error) {
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return k.RandomWithReader(crand.Reader)
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}
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func (k Ed25519Scalar) RandomWithReader(r io.Reader) (*big.Int, error) {
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b := make([]byte, 64)
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n, err := r.Read(b)
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if err != nil {
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return nil, err
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}
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if n != 64 {
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return nil, fmt.Errorf("insufficient bytes read")
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}
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digest := sha512.Sum512(b)
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var hBytes [32]byte
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copy(hBytes[:], digest[:])
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s, err := edwards25519.NewScalar().SetBytesWithClamping(hBytes[:])
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if err != nil {
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return nil, err
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}
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return new(big.Int).SetBytes(internal.ReverseScalarBytes(s.Bytes())), nil
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}
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func (k Ed25519Scalar) IsValid(x *big.Int) bool {
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return x.Cmp(ed25519N) == -1
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}
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