arnaucube/gnark-plonky2-verifier
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fix for V-SCT-VUL-024

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This commit is contained in:
Kevin Jue
2023-12-19 11:04:30 -08:00
parent 888b247e02
commit 7c7a01a395
2 changed files with 3 additions and 2 deletions
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2
challenger/challenger.go
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@@ -111,7 +111,7 @@ func (c *Chip) GetExtensionChallenge() gl.QuadraticExtensionVariable {
}
func (c *Chip) GetHash() poseidon.GoldilocksHashOut {
return [4]gl.Variable{c.GetChallenge(), c.GetChallenge(), c.GetChallenge(), c.GetChallenge()}
return [poseidon.POSEIDON_GL_HASH_SIZE]gl.Variable{c.GetChallenge(), c.GetChallenge(), c.GetChallenge(), c.GetChallenge()}
}
func (c *Chip) GetFriChallenges(

3
poseidon/goldilocks.go
View File

@@ -9,10 +9,11 @@ const HALF_N_FULL_ROUNDS = 4
const N_PARTIAL_ROUNDS = 22
const SPONGE_WIDTH = 12
const SPONGE_RATE = 8
const POSEIDON_GL_HASH_SIZE = 4
type GoldilocksState = [SPONGE_WIDTH]gl.Variable
type GoldilocksStateExtension = [SPONGE_WIDTH]gl.QuadraticExtensionVariable
type GoldilocksHashOut = [4]gl.Variable
type GoldilocksHashOut = [POSEIDON_GL_HASH_SIZE]gl.Variable
type GoldilocksChip struct {
api frontend.API `gnark:"-"`