make mapToCurve public to allow for custom cofactor clearing

Consensys · Apr 5, 2023 · 86feb5e · 86feb5e
1 parent f93a56c
commit 86feb5e
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Showing 41 changed files with 191 additions and 191 deletions.
diff --git a/ecc/bls12-377/hash_to_g1.go b/ecc/bls12-377/hash_to_g1.go
diff --git a/ecc/bls12-377/hash_to_g1_test.go b/ecc/bls12-377/hash_to_g1_test.go
diff --git a/ecc/bls12-377/hash_to_g2.go b/ecc/bls12-377/hash_to_g2.go
diff --git a/ecc/bls12-377/hash_to_g2_test.go b/ecc/bls12-377/hash_to_g2_test.go
diff --git a/ecc/bls12-378/hash_to_g1.go b/ecc/bls12-378/hash_to_g1.go
diff --git a/ecc/bls12-378/hash_to_g1_test.go b/ecc/bls12-378/hash_to_g1_test.go
diff --git a/ecc/bls12-378/hash_to_g2.go b/ecc/bls12-378/hash_to_g2.go
@@ -21,7 +21,7 @@ import (
 
 // https://tools.ietf.org/html/draft-irtf-cfrg-hash-to-curve-06#section-4.1
 // Shallue and van de Woestijne method, works for any elliptic curve in Weierstrass curve
-func svdwMapG2(u fptower.E2) G2Affine {
+func MapToCurve2(u fptower.E2) G2Affine {
 
 	var res G2Affine
 
@@ -91,7 +91,7 @@ func svdwMapG2(u fptower.E2) G2Affine {
 // MapToG2 maps an fp.Element to a point on the curve using the Shallue and van de Woestijne map
 // https://tools.ietf.org/html/draft-irtf-cfrg-hash-to-curve-06#section-2.2.1
 func MapToG2(t fptower.E2) G2Affine {
-	res := svdwMapG2(t)
+	res := MapToCurve2(t)
 	res.ClearCofactor(&res)
 	return res
 }

diff --git a/ecc/bls12-381/hash_to_g1.go b/ecc/bls12-381/hash_to_g1.go
diff --git a/ecc/bls12-381/hash_to_g1_test.go b/ecc/bls12-381/hash_to_g1_test.go
diff --git a/ecc/bls12-381/hash_to_g2.go b/ecc/bls12-381/hash_to_g2.go
diff --git a/ecc/bls12-381/hash_to_g2_test.go b/ecc/bls12-381/hash_to_g2_test.go