Merge pull request #56 from ethpandaops/remove-fastssz

pk910 · web-flow · commit 201b86fa5335 · 2026-01-19T17:09:26.000+01:00
replace fastssz with dynamic-ssz &amp; bump go version
diff --git a/.github/workflows/_shared-build.yaml b/.github/workflows/_shared-build.yaml
@@ -54,7 +54,7 @@ jobs:
     - name: Set up go
       uses: actions/setup-go@4dc6199c7b1a012772edbd06daecab0f50c9053c # v6.1.0
       with:
-        go-version: 1.24.x
+        go-version: 1.25.x
     
     # setup project dependencies
     - name: Get dependencies
@@ -87,7 +87,7 @@ jobs:
     - name: Set up go
       uses: actions/setup-go@4dc6199c7b1a012772edbd06daecab0f50c9053c # v6.1.0
       with:
-        go-version: 1.24.x
+        go-version: 1.25.x
 
     # setup cross build libs
     - name: Get cross build dependencies
@@ -126,7 +126,7 @@ jobs:
     - name: Set up go
       uses: actions/setup-go@4dc6199c7b1a012772edbd06daecab0f50c9053c # v6.1.0
       with:
-        go-version: 1.24.x
+        go-version: 1.25.x
 
     # setup project dependencies
     - name: Get dependencies
@@ -159,7 +159,7 @@ jobs:
     - name: Set up go
       uses: actions/setup-go@4dc6199c7b1a012772edbd06daecab0f50c9053c # v6.1.0
       with:
-        go-version: 1.24.x
+        go-version: 1.25.x
 
     # setup project dependencies
     - name: Get dependencies
@@ -192,7 +192,7 @@ jobs:
     - name: Set up go
       uses: actions/setup-go@4dc6199c7b1a012772edbd06daecab0f50c9053c # v6.1.0
       with:
-        go-version: 1.24.x
+        go-version: 1.25.x
 
     # setup project dependencies
     - name: Get dependencies
diff --git a/.github/workflows/_shared-check.yaml b/.github/workflows/_shared-check.yaml
@@ -15,7 +15,7 @@ jobs:
     - name: Set up go
       uses: actions/setup-go@4dc6199c7b1a012772edbd06daecab0f50c9053c # v6.1.0
       with:
-        go-version: 1.24.x
+        go-version: 1.25.x
     
     - name: Verify dependencies
       run: go mod verify
@@ -36,7 +36,7 @@ jobs:
       uses: golangci/golangci-lint-action@1e7e51e771db61008b38414a730f564565cf7c20 # v9.2.0
       with:
         # Optional: version of golangci-lint to use in form of v1.2 or v1.2.3 or `latest` to use the latest version
-        version: v2.3.1
+        version: v2.7.2
 
         # Optional: working directory, useful for monorepos
         # working-directory: somedir
diff --git a/.golangci.yml b/.golangci.yml
@@ -26,7 +26,7 @@ linters:
     - unparam
     - unused
     - whitespace
-    - wsl
+    - wsl_v5
   settings:
     errcheck:
       check-type-assertions: true
@@ -43,6 +43,10 @@ linters:
     nolintlint:
       require-explanation: false
       require-specific: true
+    wsl_v5:
+      allow-first-in-block: true
+      allow-whole-block: false
+      branch-max-lines: 2
   exclusions:
     generated: lax
     presets:
diff --git a/Dockerfile b/Dockerfile
@@ -1,5 +1,5 @@
 # build env
-FROM golang:1.24 AS build-env
+FROM golang:1.25 AS build-env
 COPY go.mod go.sum /src/
 WORKDIR /src
 RUN go mod download
diff --git a/beaconutils/depositroot.go b/beaconutils/depositroot.go
@@ -2,7 +2,7 @@ package beaconutils
 
 import (
 	"github.com/attestantio/go-eth2-client/spec/phase0"
-	ssz "github.com/ferranbt/fastssz"
+	"github.com/pk910/dynamic-ssz/sszutils"
 
 	"github.com/ethpandaops/eth-beacon-genesis/beaconconfig"
 )
@@ -12,7 +12,7 @@ func ComputeDepositRoot(cfg *beaconconfig.Config) (phase0.Root, error) {
 	// since that is what we put as eth1_data.deposit_root in the CL genesis state.
 	maxDeposits := cfg.GetUintDefault("MAX_DEPOSITS_PER_PAYLOAD", 1<<cfg.GetUintDefault("DEPOSIT_CONTRACT_TREE_DEPTH", 32))
 
-	depositRoot, _ := HashWithFastSSZHasher(func(hh *ssz.Hasher) error {
+	depositRoot, _ := HashWithFastSSZHasher(func(hh sszutils.HashWalker) error {
 		hh.MerkleizeWithMixin(0, 0, maxDeposits)
 		return nil
 	})
diff --git a/beaconutils/fastssz.go b/beaconutils/fastssz.go
@@ -1,17 +1,20 @@
 package beaconutils
 
-import ssz "github.com/ferranbt/fastssz"
+import (
+	"github.com/pk910/dynamic-ssz/hasher"
+	"github.com/pk910/dynamic-ssz/sszutils"
+)
 
 // HashWithFastSSZHasher runs a callback with a Hasher from the default fastssz HasherPool
-func HashWithFastSSZHasher(cb func(hh *ssz.Hasher) error) ([32]byte, error) {
-	hh := ssz.DefaultHasherPool.Get()
+func HashWithFastSSZHasher(cb func(hh sszutils.HashWalker) error) ([32]byte, error) {
+	hh := hasher.DefaultHasherPool.Get()
 	if err := cb(hh); err != nil {
-		ssz.DefaultHasherPool.Put(hh)
+		hasher.DefaultHasherPool.Put(hh)
 		return [32]byte{}, err
 	}
 
 	root, err := hh.HashRoot()
-	ssz.DefaultHasherPool.Put(hh)
+	hasher.DefaultHasherPool.Put(hh)
 
 	return root, err
 }
diff --git a/beaconutils/transactions.go b/beaconutils/transactions.go
@@ -6,7 +6,7 @@ import (
 	"github.com/attestantio/go-eth2-client/spec/bellatrix"
 	"github.com/attestantio/go-eth2-client/spec/phase0"
 	"github.com/ethereum/go-ethereum/core/types"
-	ssz "github.com/ferranbt/fastssz"
+	"github.com/pk910/dynamic-ssz/sszutils"
 
 	"github.com/ethpandaops/eth-beacon-genesis/beaconconfig"
 )
@@ -35,7 +35,7 @@ func ComputeTransactionsRoot(transactions types.Transactions, cfg *beaconconfig.
 
 	maxBytesPerTx := cfg.GetUintDefault("MAX_BYTES_PER_TRANSACTION", 1073741824)
 
-	transactionsRoot, err := HashWithFastSSZHasher(func(hh *ssz.Hasher) error {
+	transactionsRoot, err := HashWithFastSSZHasher(func(hh sszutils.HashWalker) error {
 		for i, elem := range clTransactions {
 			elemIndx := hh.Index()
 			byteLen := uint64(len(elem))
diff --git a/beaconutils/validators.go b/beaconutils/validators.go
@@ -2,7 +2,7 @@ package beaconutils
 
 import (
 	"github.com/attestantio/go-eth2-client/spec/phase0"
-	ssz "github.com/ferranbt/fastssz"
+	"github.com/pk910/dynamic-ssz/sszutils"
 
 	"github.com/ethpandaops/eth-beacon-genesis/beaconconfig"
 	"github.com/ethpandaops/eth-beacon-genesis/validators"
@@ -73,7 +73,8 @@ func GetGenesisValidators(cfg *beaconconfig.Config, vals []*validators.Validator
 	}
 
 	maxValidators := cfg.GetUintDefault("VALIDATOR_REGISTRY_LIMIT", 1099511627776)
-	validatorsRoot, err := HashWithFastSSZHasher(func(hh *ssz.Hasher) error {
+
+	validatorsRoot, err := HashWithFastSSZHasher(func(hh sszutils.HashWalker) error {
 		for _, elem := range clValidators {
 			if err := elem.HashTreeRootWith(hh); err != nil {
 				return err
@@ -84,7 +85,6 @@ func GetGenesisValidators(cfg *beaconconfig.Config, vals []*validators.Validator
 
 		return nil
 	})
-
 	if err != nil {
 		return nil, phase0.Root{}
 	}
diff --git a/beaconutils/withdrawals.go b/beaconutils/withdrawals.go
@@ -7,7 +7,7 @@ import (
 	"github.com/attestantio/go-eth2-client/spec/capella"
 	"github.com/attestantio/go-eth2-client/spec/phase0"
 	"github.com/ethereum/go-ethereum/core/types"
-	ssz "github.com/ferranbt/fastssz"
+	"github.com/pk910/dynamic-ssz/sszutils"
 
 	"github.com/ethpandaops/eth-beacon-genesis/beaconconfig"
 )
@@ -38,7 +38,7 @@ func ComputeWithdrawalsRoot(withdrawals types.Withdrawals, cfg *beaconconfig.Con
 		}
 	}
 
-	withdrawalsRoot, _ := HashWithFastSSZHasher(func(hh *ssz.Hasher) error {
+	withdrawalsRoot, _ := HashWithFastSSZHasher(func(hh sszutils.HashWalker) error {
 		for _, elem := range clWithdrawals {
 			elem.HashTreeRootWith(hh) //nolint:errcheck // no error possible
 		}
diff --git a/go.mod b/go.mod
@@ -1,26 +1,24 @@
 module github.com/ethpandaops/eth-beacon-genesis
 
-go 1.24.0
+go 1.25.0
 
 require (
 	github.com/attestantio/go-eth2-client v0.26.0
-	github.com/ethereum/go-ethereum v1.16.7
-	github.com/ferranbt/fastssz v1.0.0
+	github.com/ethereum/go-ethereum v1.16.8
 	github.com/herumi/bls-eth-go-binary v1.37.0
 	github.com/holiman/uint256 v1.3.2
-	github.com/pk910/dynamic-ssz v1.1.1
+	github.com/pk910/dynamic-ssz v1.2.0
 	github.com/protolambda/bls12-381-util v0.1.0
-	github.com/sirupsen/logrus v1.9.3
+	github.com/sirupsen/logrus v1.9.4
 	github.com/tyler-smith/go-bip39 v1.1.0
-	github.com/urfave/cli/v3 v3.6.0
+	github.com/urfave/cli/v3 v3.6.2
 	github.com/wealdtech/go-eth2-util v1.8.2
-	golang.org/x/sync v0.18.0
+	golang.org/x/sync v0.19.0
 	gopkg.in/yaml.v3 v3.0.1
 )
 
 require (
 	github.com/Microsoft/go-winio v0.6.2 // indirect
-	github.com/OffchainLabs/hashtree v0.2.1-0.20250530191054-577f0b75c7f7 // indirect
 	github.com/ProjectZKM/Ziren/crates/go-runtime/zkvm_runtime v0.0.0-20251001021608-1fe7b43fc4d6 // indirect
 	github.com/StackExchange/wmi v1.2.1 // indirect
 	github.com/VictoriaMetrics/fastcache v1.13.0 // indirect
@@ -38,6 +36,7 @@ require (
 	github.com/ethereum/go-bigmodexpfix v0.0.0-20250911101455-f9e208c548ab // indirect
 	github.com/ethereum/go-verkle v0.2.2 // indirect
 	github.com/fatih/color v1.18.0 // indirect
+	github.com/ferranbt/fastssz v1.0.0 // indirect
 	github.com/go-logr/logr v1.2.4 // indirect
 	github.com/go-logr/stdr v1.2.2 // indirect
 	github.com/go-ole/go-ole v1.3.0 // indirect
@@ -49,14 +48,15 @@ require (
 	github.com/holiman/bloomfilter/v2 v2.0.3 // indirect
 	github.com/huandu/go-clone v1.6.0 // indirect
 	github.com/kilic/bls12-381 v0.1.0 // indirect
-	github.com/klauspost/cpuid/v2 v2.2.9 // indirect
+	github.com/klauspost/cpuid/v2 v2.3.0 // indirect
 	github.com/mattn/go-colorable v0.1.14 // indirect
 	github.com/mattn/go-isatty v0.0.20 // indirect
 	github.com/mattn/go-runewidth v0.0.13 // indirect
 	github.com/matttproud/golang_protobuf_extensions v1.0.4 // indirect
 	github.com/minio/sha256-simd v1.0.1 // indirect
 	github.com/mitchellh/mapstructure v1.5.0 // indirect
 	github.com/olekukonko/tablewriter v0.0.5 // indirect
+	github.com/pk910/hashtree-bindings v0.0.1 // indirect
 	github.com/pkg/errors v0.9.1 // indirect
 	github.com/prometheus/client_golang v1.16.0 // indirect
 	github.com/prometheus/client_model v0.3.0 // indirect
diff --git a/go.sum b/go.sum
@@ -2,8 +2,6 @@ github.com/DataDog/zstd v1.4.5 h1:EndNeuB0l9syBZhut0wns3gV1hL8zX8LIu6ZiVHWLIQ=
 github.com/DataDog/zstd v1.4.5/go.mod h1:1jcaCB/ufaK+sKp1NBhlGmpz41jOoPQ35bpF36t7BBo=
 github.com/Microsoft/go-winio v0.6.2 h1:F2VQgta7ecxGYO8k3ZZz3RS8fVIXVxONVUPlNERoyfY=
 github.com/Microsoft/go-winio v0.6.2/go.mod h1:yd8OoFMLzJbo9gZq8j5qaps8bJ9aShtEA8Ipt1oGCvU=
-github.com/OffchainLabs/hashtree v0.2.1-0.20250530191054-577f0b75c7f7 h1:0r1HjExe/tyypkt380UTpjvILd5kLw51Xzl6a+hknQ8=
-github.com/OffchainLabs/hashtree v0.2.1-0.20250530191054-577f0b75c7f7/go.mod h1:b07+cRZs+eAR8TR57CB9TQlt5Gnl/06Xs76xt/1wq0M=
 github.com/ProjectZKM/Ziren/crates/go-runtime/zkvm_runtime v0.0.0-20251001021608-1fe7b43fc4d6 h1:1zYrtlhrZ6/b6SAjLSfKzWtdgqK0U+HtH/VcBWh1BaU=
 github.com/ProjectZKM/Ziren/crates/go-runtime/zkvm_runtime v0.0.0-20251001021608-1fe7b43fc4d6/go.mod h1:ioLG6R+5bUSO1oeGSDxOV3FADARuMoytZCSX6MEMQkI=
 github.com/StackExchange/wmi v1.2.1 h1:VIkavFPXSjcnS+O8yTq7NI32k0R5Aj+v39y29VYDOSA=
@@ -60,8 +58,8 @@ github.com/ethereum/c-kzg-4844/v2 v2.1.5 h1:aVtoLK5xwJ6c5RiqO8g8ptJ5KU+2Hdquf6G3
 github.com/ethereum/c-kzg-4844/v2 v2.1.5/go.mod h1:u59hRTTah4Co6i9fDWtiCjTrblJv0UwsqZKCc0GfgUs=
 github.com/ethereum/go-bigmodexpfix v0.0.0-20250911101455-f9e208c548ab h1:rvv6MJhy07IMfEKuARQ9TKojGqLVNxQajaXEp/BoqSk=
 github.com/ethereum/go-bigmodexpfix v0.0.0-20250911101455-f9e208c548ab/go.mod h1:IuLm4IsPipXKF7CW5Lzf68PIbZ5yl7FFd74l/E0o9A8=
-github.com/ethereum/go-ethereum v1.16.7 h1:qeM4TvbrWK0UC0tgkZ7NiRsmBGwsjqc64BHo20U59UQ=
-github.com/ethereum/go-ethereum v1.16.7/go.mod h1:Fs6QebQbavneQTYcA39PEKv2+zIjX7rPUZ14DER46wk=
+github.com/ethereum/go-ethereum v1.16.8 h1:LLLfkZWijhR5m6yrAXbdlTeXoqontH+Ga2f9igY7law=
+github.com/ethereum/go-ethereum v1.16.8/go.mod h1:Fs6QebQbavneQTYcA39PEKv2+zIjX7rPUZ14DER46wk=
 github.com/ethereum/go-verkle v0.2.2 h1:I2W0WjnrFUIzzVPwm8ykY+7pL2d4VhlsePn4j7cnFk8=
 github.com/ethereum/go-verkle v0.2.2/go.mod h1:M3b90YRnzqKyyzBEWJGqj8Qff4IDeXnzFw0P9bFw3uk=
 github.com/fatih/color v1.10.0/go.mod h1:ELkj/draVOlAH/xkhN6mQ50Qd0MPOk5AAr3maGEBuJM=
@@ -129,8 +127,8 @@ github.com/kilic/bls12-381 v0.1.0 h1:encrdjqKMEvabVQ7qYOKu1OvhqpK4s47wDYtNiPtlp4
 github.com/kilic/bls12-381 v0.1.0/go.mod h1:vDTTHJONJ6G+P2R74EhnyotQDTliQDnFEwhdmfzw1ig=
 github.com/klauspost/compress v1.16.0 h1:iULayQNOReoYUe+1qtKOqw9CwJv3aNQu8ivo7lw1HU4=
 github.com/klauspost/compress v1.16.0/go.mod h1:ntbaceVETuRiXiv4DpjP66DpAtAGkEQskQzEyD//IeE=
-github.com/klauspost/cpuid/v2 v2.2.9 h1:66ze0taIn2H33fBvCkXuv9BmCwDfafmiIVpKV9kKGuY=
-github.com/klauspost/cpuid/v2 v2.2.9/go.mod h1:rqkxqrZ1EhYM9G+hXH7YdowN5R5RGN6NK4QwQ3WMXF8=
+github.com/klauspost/cpuid/v2 v2.3.0 h1:S4CRMLnYUhGeDFDqkGriYKdfoFlDnMtqTiI/sFzhA9Y=
+github.com/klauspost/cpuid/v2 v2.3.0/go.mod h1:hqwkgyIinND0mEev00jJYCxPNVRVXFQeu1XKlok6oO0=
 github.com/kr/pretty v0.3.1 h1:flRD4NNwYAUpkphVc1HcthR4KEIFJ65n8Mw5qdRn3LE=
 github.com/kr/pretty v0.3.1/go.mod h1:hoEshYVHaxMs3cyo3Yncou5ZscifuDolrwPKZanG3xk=
 github.com/kr/text v0.2.0 h1:5Nx0Ya0ZqY2ygV366QzturHI13Jq95ApcVaJBhpS+AY=
@@ -173,8 +171,10 @@ github.com/pion/transport/v2 v2.2.1 h1:7qYnCBlpgSJNYMbLCKuSY9KbQdBFoETvPNETv0y4N
 github.com/pion/transport/v2 v2.2.1/go.mod h1:cXXWavvCnFF6McHTft3DWS9iic2Mftcz1Aq29pGcU5g=
 github.com/pion/transport/v3 v3.0.1 h1:gDTlPJwROfSfz6QfSi0ZmeCSkFcnWWiiR9ES0ouANiM=
 github.com/pion/transport/v3 v3.0.1/go.mod h1:UY7kiITrlMv7/IKgd5eTUcaahZx5oUN3l9SzK5f5xE0=
-github.com/pk910/dynamic-ssz v1.1.1 h1:b8sPR8fyhBvz8SHa2RH20SNtt5VDzAEY6fKsPCUcYX4=
-github.com/pk910/dynamic-ssz v1.1.1/go.mod h1:3zyemisUysY2PWACZ8LeZS2tAw8AkuTb2GaLmqYsg1I=
+github.com/pk910/dynamic-ssz v1.2.0 h1:25Kb7CQKKkh8r8mlj/exNJY5vSoe3wGm/8QpsfayRtM=
+github.com/pk910/dynamic-ssz v1.2.0/go.mod h1:HXRWLNcgj3DL65Kznrb+RdL3DEKw2JBZ/6crooqGoII=
+github.com/pk910/hashtree-bindings v0.0.1 h1:Sw+UlPlrBle4LUg04kqLFybVQcfmamwKL1QsrR3GU0g=
+github.com/pk910/hashtree-bindings v0.0.1/go.mod h1:eayIpxMFkWzMsydESu/5bV8wglZzSE/c9mq6DQdn204=
 github.com/pkg/errors v0.9.1 h1:FEBLx1zS214owpjy7qsBeixbURkuhQAwrK5UwLGTwt4=
 github.com/pkg/errors v0.9.1/go.mod h1:bwawxfHBFNV+L2hUp1rHADufV3IMtnDRdf1r5NINEl0=
 github.com/pmezard/go-difflib v1.0.0 h1:4DBwDE0NGyQoBHbLQYPwSUPoCMWR5BEzIk/f1lZbAQM=
@@ -208,8 +208,8 @@ github.com/russross/blackfriday/v2 v2.1.0 h1:JIOH55/0cWyOuilr9/qlrm0BSXldqnqwMsf
 github.com/russross/blackfriday/v2 v2.1.0/go.mod h1:+Rmxgy9KzJVeS9/2gXHxylqXiyQDYRxCVz55jmeOWTM=
 github.com/shirou/gopsutil v3.21.4-0.20210419000835-c7a38de76ee5+incompatible h1:Bn1aCHHRnjv4Bl16T8rcaFjYSrGrIZvpiGO6P3Q4GpU=
 github.com/shirou/gopsutil v3.21.4-0.20210419000835-c7a38de76ee5+incompatible/go.mod h1:5b4v6he4MtMOwMlS0TUMTu2PcXUg8+E1lC7eC3UO/RA=
-github.com/sirupsen/logrus v1.9.3 h1:dueUQJ1C2q9oE3F7wvmSGAaVtTmUizReu6fjN8uqzbQ=
-github.com/sirupsen/logrus v1.9.3/go.mod h1:naHLuLoDiP4jHNo9R0sCBMtWGeIprob74mVsIT4qYEQ=
+github.com/sirupsen/logrus v1.9.4 h1:TsZE7l11zFCLZnZ+teH4Umoq5BhEIfIzfRDZ1Uzql2w=
+github.com/sirupsen/logrus v1.9.4/go.mod h1:ftWc9WdOfJ0a92nsE2jF5u5ZwH8Bv2zdeOC42RjbV2g=
 github.com/stretchr/objx v0.1.0/go.mod h1:HFkY916IF+rwdDfMAkV7OtwuqBVzrE8GR6GFx+wExME=
 github.com/stretchr/testify v1.4.0/go.mod h1:j7eGeouHqKxXV5pUuKE4zz7dFj8WfuZ+81PSLYec5m4=
 github.com/stretchr/testify v1.7.0/go.mod h1:6Fq8oRcR53rry900zMqJjRRixrwX3KX962/h/Wwjteg=
@@ -227,8 +227,8 @@ github.com/tyler-smith/go-bip39 v1.1.0 h1:5eUemwrMargf3BSLRRCalXT93Ns6pQJIjYQN2n
 github.com/tyler-smith/go-bip39 v1.1.0/go.mod h1:gUYDtqQw1JS3ZJ8UWVcGTGqqr6YIN3CWg+kkNaLt55U=
 github.com/urfave/cli/v2 v2.27.5 h1:WoHEJLdsXr6dDWoJgMq/CboDmyY/8HMMH1fTECbih+w=
 github.com/urfave/cli/v2 v2.27.5/go.mod h1:3Sevf16NykTbInEnD0yKkjDAeZDS0A6bzhBH5hrMvTQ=
-github.com/urfave/cli/v3 v3.6.0 h1:oIdArVjkdIXHWg3iqxgmqwQGC8NM0JtdgwQAj2sRwFo=
-github.com/urfave/cli/v3 v3.6.0/go.mod h1:ysVLtOEmg2tOy6PknnYVhDoouyC/6N42TMeoMzskhso=
+github.com/urfave/cli/v3 v3.6.2 h1:lQuqiPrZ1cIz8hz+HcrG0TNZFxU70dPZ3Yl+pSrH9A8=
+github.com/urfave/cli/v3 v3.6.2/go.mod h1:ysVLtOEmg2tOy6PknnYVhDoouyC/6N42TMeoMzskhso=
 github.com/wealdtech/go-bytesutil v1.2.1 h1:TjuRzcG5KaPwaR5JB7L/OgJqMQWvlrblA1n0GfcXFSY=
 github.com/wealdtech/go-bytesutil v1.2.1/go.mod h1:RhUDUGT1F4UP4ydqbYp2MWJbAel3M+mKd057Pad7oag=
 github.com/wealdtech/go-eth2-types/v2 v2.8.2 h1:b5aXlNBLKgjAg/Fft9VvGlqAUCQMP5LzYhlHRrr4yPg=
@@ -254,15 +254,14 @@ golang.org/x/net v0.0.0-20191116160921-f9c825593386/go.mod h1:z5CRVTTTmAJ677TzLL
 golang.org/x/net v0.38.0 h1:vRMAPTMaeGqVhG5QyLJHqNDwecKTomGeqbnfZyKlBI8=
 golang.org/x/net v0.38.0/go.mod h1:ivrbrMbzFq5J41QOQh0siUuly180yBYtLp+CKbEaFx8=
 golang.org/x/sync v0.0.0-20181221193216-37e7f081c4d4/go.mod h1:RxMgew5VJxzue5/jJTE5uejpjVlOe/izrB70Jof72aM=
-golang.org/x/sync v0.18.0 h1:kr88TuHDroi+UVf+0hZnirlk8o8T+4MrK6mr60WkH/I=
-golang.org/x/sync v0.18.0/go.mod h1:9KTHXmSnoGruLpwFjVSX0lNNA75CykiMECbovNTZqGI=
+golang.org/x/sync v0.19.0 h1:vV+1eWNmZ5geRlYjzm2adRgW2/mcpevXNg50YZtPCE4=
+golang.org/x/sync v0.19.0/go.mod h1:9KTHXmSnoGruLpwFjVSX0lNNA75CykiMECbovNTZqGI=
 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 v0.0.0-20190916202348-b4ddaad3f8a3/go.mod h1:h1NjWce9XRLGQEsW7wpKNCjG9DtNlClVuFLEZdDNbEs=
 golang.org/x/sys v0.0.0-20200116001909-b77594299b42/go.mod h1:h1NjWce9XRLGQEsW7wpKNCjG9DtNlClVuFLEZdDNbEs=
 golang.org/x/sys v0.0.0-20200223170610-d5e6a3e2c0ae/go.mod h1:h1NjWce9XRLGQEsW7wpKNCjG9DtNlClVuFLEZdDNbEs=
 golang.org/x/sys v0.0.0-20201101102859-da207088b7d1/go.mod h1:h1NjWce9XRLGQEsW7wpKNCjG9DtNlClVuFLEZdDNbEs=
-golang.org/x/sys v0.0.0-20220715151400-c0bba94af5f8/go.mod h1:oPkhp1MJrh7nUepCBck5+mAzfO9JrbApNNgaTdGDITg=
 golang.org/x/sys v0.0.0-20220811171246-fbc7d0a398ab/go.mod h1:oPkhp1MJrh7nUepCBck5+mAzfO9JrbApNNgaTdGDITg=
 golang.org/x/sys v0.1.0/go.mod h1:oPkhp1MJrh7nUepCBck5+mAzfO9JrbApNNgaTdGDITg=
 golang.org/x/sys v0.6.0/go.mod h1:oPkhp1MJrh7nUepCBck5+mAzfO9JrbApNNgaTdGDITg=

Original file line number	Diff line number	Diff line change
`@@ -7,7 +7,7 @@ import (`
`7`	`7`	`"github.com/attestantio/go-eth2-client/spec/capella"`
`8`	`8`	`"github.com/attestantio/go-eth2-client/spec/phase0"`
`9`	`9`	`"github.com/ethereum/go-ethereum/core/types"`
`10`		`- ssz "github.com/ferranbt/fastssz"`
	`10`	`+ "github.com/pk910/dynamic-ssz/sszutils"`
`11`	`11`
`12`	`12`	`"github.com/ethpandaops/eth-beacon-genesis/beaconconfig"`
`13`	`13`	`)`
`@@ -38,7 +38,7 @@ func ComputeWithdrawalsRoot(withdrawals types.Withdrawals, cfg *beaconconfig.Con`
`38`	`38`	`}`
`39`	`39`	`}`
`40`	`40`
`41`		`- withdrawalsRoot, _ := HashWithFastSSZHasher(func(hh *ssz.Hasher) error {`
	`41`	`+ withdrawalsRoot, _ := HashWithFastSSZHasher(func(hh sszutils.HashWalker) error {`
`42`	`42`	`for _, elem := range clWithdrawals {`
`43`	`43`	`elem.HashTreeRootWith(hh) //nolint:errcheck // no error possible`
`44`	`44`	`}`