From: Sergey Matveev <stargrave@stargrave.org>
Date: Mon, 9 Dec 2024 12:28:13 +0000 (+0300)
Subject: Hasher field must be publicly accessible
X-Git-Url: http://www.git.cypherpunks.su/?a=commitdiff_plain;h=f653f8c1dec044c5e05c159f31fcaacf3b2b87478fe1b7792d9ef23f7418ef3f;p=keks.git

Hasher field must be publicly accessible

So external library users can use its GOSTSigner.
---

diff --git a/gyac/yacpki/gost.go b/gyac/yacpki/gost.go
index bf0b66b..f6e00e6 100644
--- a/gyac/yacpki/gost.go
+++ b/gyac/yacpki/gost.go
@@ -11,7 +11,7 @@ import (
 
 type GOSTSigner struct {
 	Prv    *gost3410.PrivateKey
-	hasher func() hash.Hash
+	Hasher func() hash.Hash
 }
 
 func (s *GOSTSigner) Public() crypto.PublicKey {
@@ -23,7 +23,7 @@ func (s *GOSTSigner) Sign(
 	msg []byte,
 	opts crypto.SignerOpts,
 ) (signature []byte, err error) {
-	h := s.hasher()
+	h := s.Hasher()
 	h.Write(msg)
 	dgst := h.Sum(nil)
 	signature, err = s.Prv.Sign(rand, dgst, opts)
diff --git a/gyac/yacpki/prv.go b/gyac/yacpki/prv.go
index d560f1d..48b73c1 100644
--- a/gyac/yacpki/prv.go
+++ b/gyac/yacpki/prv.go
@@ -31,13 +31,13 @@ func PrvParse(data []byte) (prv crypto.Signer, err error) {
 			return
 		}
 	case AlgoGOST3410256A:
-		signer := &GOSTSigner{hasher: gost34112012256.New}
+		signer := &GOSTSigner{Hasher: gost34112012256.New}
 		signer.Prv, err = gost3410.NewPrivateKeyBE(
 			gost3410.CurveIdtc26gost341012256paramSetA(), av.V,
 		)
 		prv = signer
 	case AlgoGOST3410512C:
-		signer := &GOSTSigner{hasher: gost34112012512.New}
+		signer := &GOSTSigner{Hasher: gost34112012512.New}
 		signer.Prv, err = gost3410.NewPrivateKeyBE(
 			gost3410.CurveIdtc26gost341012512paramSetC(), av.V,
 		)