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fixes, cleanup, and deserialize ProofChallenges

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This commit is contained in:
Nicholas Ward
2023-04-12 09:13:31 -07:00
parent 219e6357f3
commit f20852831e
15 changed files with 100 additions and 71 deletions
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12
poseidon/poseidon.go
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@@ -119,14 +119,14 @@ func (c *PoseidonChip) ConstantLayerExtension(state PoseidonStateExtension, roun
func (c *PoseidonChip) SBoxMonomial(x F) F {
x2 := c.fieldAPI.Mul(x, x)
x4 := c.fieldAPI.Mul(x2, x2)
x3 := c.fieldAPI.Mul(x2, x)
x3 := c.fieldAPI.Mul(x, x2)
return c.fieldAPI.Mul(x3, x4).(F)
}
func (c *PoseidonChip) SBoxMonomialExtension(x QuadraticExtension) QuadraticExtension {
x2 := c.qeAPI.MulExtension(x, x)
x4 := c.qeAPI.MulExtension(x2, x2)
x3 := c.qeAPI.MulExtension(x2, x)
x2 := c.qeAPI.SquareExtension(x)
x4 := c.qeAPI.SquareExtension(x2)
x3 := c.qeAPI.MulExtension(x, x2)
return c.qeAPI.MulExtension(x3, x4)
}
@@ -310,7 +310,7 @@ func (c *PoseidonChip) MdsPartialLayerFast(state PoseidonState, r int) PoseidonS
func (c *PoseidonChip) MdsPartialLayerFastExtension(state PoseidonStateExtension, r int) PoseidonStateExtension {
s0 := state[0]
mds0to0 := c.qeAPI.FieldToQE(NewFieldElement(MDS_MATRIX_CIRC[0] + MDS_MATRIX_DIAG[0]))
d := c.qeAPI.AddExtension(s0, mds0to0)
d := c.qeAPI.MulExtension(s0, mds0to0)
for i := 1; i < 12; i++ {
if i < SPONGE_WIDTH {
t := c.qeAPI.FieldToQE(NewFieldElement(FAST_PARTIAL_ROUND_W_HATS[r][i-1]))
@@ -323,7 +323,7 @@ func (c *PoseidonChip) MdsPartialLayerFastExtension(state PoseidonStateExtension
for i := 1; i < 12; i++ {
if i < SPONGE_WIDTH {
t := c.qeAPI.FieldToQE(NewFieldElement(FAST_PARTIAL_ROUND_VS[r][i-1]))
result[i] = c.qeAPI.AddExtension(state[i], c.qeAPI.MulExtension(state[0], t))
result[i] = c.qeAPI.AddExtension(c.qeAPI.MulExtension(state[0], t), state[i])
}
}