Port map to canonical (4a980373f96b68a4237c7959918d224cd4062c37)

As pointed out by Vincent Hwang in mupq/pqm4#369.
mupq · Dec 6, 2024 · d2c5451 · d2c5451
1 parent 0630d11
commit d2c5451
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diff --git a/crypto_kem/ml-kem-512/m4fspeed/poly.c b/crypto_kem/ml-kem-512/m4fspeed/poly.c
@@ -366,6 +366,7 @@ void poly_tobytes(unsigned char *r, poly *a) {
     int i;
     uint16_t t0, t1;
 
+    poly_reduce(a);
     poly_reduce(a);
 
     for (i = 0; i < KYBER_N / 2; i++) {

diff --git a/crypto_kem/ml-kem-512/m4fstack/poly.c b/crypto_kem/ml-kem-512/m4fstack/poly.c
@@ -366,6 +366,7 @@ void poly_tobytes(unsigned char *r, poly *a) {
     int i;
     uint16_t t0, t1;
 
+    poly_reduce(a);
     poly_reduce(a);
 
     for (i = 0; i < KYBER_N / 2; i++) {

diff --git a/crypto_kem/ml-kem-768/m4fspeed/poly.c b/crypto_kem/ml-kem-768/m4fspeed/poly.c
@@ -366,6 +366,7 @@ void poly_tobytes(unsigned char *r, poly *a) {
     int i;
     uint16_t t0, t1;
 
+    poly_reduce(a);
     poly_reduce(a);
 
     for (i = 0; i < KYBER_N / 2; i++) {

diff --git a/crypto_kem/ml-kem-768/m4fstack/poly.c b/crypto_kem/ml-kem-768/m4fstack/poly.c
@@ -366,6 +366,7 @@ void poly_tobytes(unsigned char *r, poly *a) {
     int i;
     uint16_t t0, t1;
 
+    poly_reduce(a);
     poly_reduce(a);
 
     for (i = 0; i < KYBER_N / 2; i++) {