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Update go-kzg-4844 to v0.3.0 #1015

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yperbasis merged 3 commits into from
Jun 7, 2023
Merged

Update go-kzg-4844 to v0.3.0 #1015

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de6d707
Update go-kzg-4844 to v0.3.0
yperbasis Jun 7, 2023
b8dd7ed
Return ptr to context
yperbasis Jun 7, 2023
6106e5a
small improvement
yperbasis Jun 7, 2023
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8 changes: 4 additions & 4 deletions crypto/kzg/kzg.go
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Original file line number Diff line number Diff line change
Expand Up @@ -14,26 +14,26 @@ const (

type VersionedHash [32]byte

var gCryptoCtx gokzg4844.Context
var gCryptoCtx *gokzg4844.Context
var initCryptoCtx sync.Once

// InitializeCryptoCtx initializes the global context object returned via CryptoCtx
func InitializeCryptoCtx() {
initCryptoCtx.Do(func() {
var err error
// Initialize context to match the configurations that the
// specs are using.
ctx, err := gokzg4844.NewContext4096Insecure1337()
gCryptoCtx, err = gokzg4844.NewContext4096Insecure1337()
if err != nil {
panic(fmt.Sprintf("could not create context, err : %v", err))
}
gCryptoCtx = *ctx
})
}

// Ctx returns a context object that stores all of the necessary configurations to allow one to
// create and verify blob proofs. This function is expensive to run if the crypto context isn't
// initialized, so production services should pre-initialize by calling InitializeCryptoCtx.
func Ctx() gokzg4844.Context {
func Ctx() *gokzg4844.Context {
InitializeCryptoCtx()
return gCryptoCtx
}
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2 changes: 1 addition & 1 deletion go.mod
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Expand Up @@ -18,7 +18,7 @@ require (
github.com/anacrolix/log v0.14.0
github.com/anacrolix/torrent v1.52.0
github.com/c2h5oh/datasize v0.0.0-20220606134207-859f65c6625b
github.com/crate-crypto/go-kzg-4844 v0.2.0
github.com/crate-crypto/go-kzg-4844 v0.3.0
github.com/deckarep/golang-set/v2 v2.3.0
github.com/edsrzf/mmap-go v1.1.0
github.com/go-stack/stack v1.8.1
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4 changes: 2 additions & 2 deletions go.sum
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Expand Up @@ -108,8 +108,8 @@ github.com/consensys/bavard v0.1.13 h1:oLhMLOFGTLdlda/kma4VOJazblc7IM5y5QPd2A/Yj
github.com/consensys/bavard v0.1.13/go.mod h1:9ItSMtA/dXMAiL7BG6bqW2m3NdSEObYWoH223nGHukI=
github.com/consensys/gnark-crypto v0.10.0 h1:zRh22SR7o4K35SoNqouS9J/TKHTyU2QWaj5ldehyXtA=
github.com/consensys/gnark-crypto v0.10.0/go.mod h1:Iq/P3HHl0ElSjsg2E1gsMwhAyxnxoKK5nVyZKd+/KhU=
github.com/crate-crypto/go-kzg-4844 v0.2.0 h1:UVuHOE+5tIWrim4zf/Xaa43+MIsDCPyW76QhUpiMGj4=
github.com/crate-crypto/go-kzg-4844 v0.2.0/go.mod h1:SBP7ikXEgDnUPONgm33HtuDZEDtWa3L4QtN1ocJSEQ4=
github.com/crate-crypto/go-kzg-4844 v0.3.0 h1:UBlWE0CgyFqqzTI+IFyCzA7A3Zw4iip6uzRv5NIXG0A=
github.com/crate-crypto/go-kzg-4844 v0.3.0/go.mod h1:SBP7ikXEgDnUPONgm33HtuDZEDtWa3L4QtN1ocJSEQ4=
github.com/creack/pty v1.1.9/go.mod h1:oKZEueFk5CKHvIhNR5MUki03XCEU+Q6VDXinZuGJ33E=
github.com/davecgh/go-spew v1.1.0/go.mod h1:J7Y8YcW2NihsgmVo/mv3lAwl/skON4iLHjSsI+c5H38=
github.com/davecgh/go-spew v1.1.1 h1:vj9j/u1bqnvCEfJOwUhtlOARqs3+rkHYY13jYWTU97c=
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