Shorter CI run: less repetitions and a single KAT per level

Fixes a few memory leaks in debug code
Fix for big-endian support
Sync test vectors for prof testing

src/id2iso/ref/id2isox/test/id2iso.c

@@ -218,12 +218,17 @@ int id2iso_test_long_id2iso() {
     // var finalize    
     quat_alg_elem_finalize(&gen_key);
     quat_alg_elem_finalize(&gen_check);
+    quat_alg_elem_finalize(&quat_temp);
     ibq_finalize(&ibq_norm);
-    ibz_finalize(&temp);ibz_finalize(&remainder);
+    ibz_finalize(&temp);ibz_finalize(&remainder);ibz_finalize(&n);
     quat_alg_elem_finalize(&gen);
     quat_alg_elem_finalize(&gen_two);
+    quat_left_ideal_finalize(&lideal_small);
+    quat_left_ideal_finalize(&lideal_check);
+    quat_left_ideal_finalize(&lideal_two);
     quat_left_ideal_finalize(&lideal_two_one);
     quat_left_ideal_finalize(&lideal_small_one);
+    quat_left_ideal_finalize(&ideal_test);
     quat_order_finalize(&right_order);
     quat_alg_coord_finalize(&coeffs);
     ibz_mat_4x4_finalize(&reduced);ibz_mat_4x4_finalize(&gram);

src/id2iso/ref/id2isox/test/ker2id.c

@@ -40,6 +40,8 @@ int _id2iso_test_ker2id() {
     id2iso_kernel_dlogs_to_ideal(&I, &vec2, &vec3);
 //    quat_left_ideal_print(&I);
     quat_left_ideal_finalize(&I);
+    ibz_vec_2_finalize(&vec2);
+    ibz_vec_2_finalize(&vec3);
 
     //TODO FIXME this really only tests that the function doesn't crash
 

src/protocols/ref/protocolsx/encode.c

@@ -441,6 +441,11 @@ void hash_to_challenge(ibz_vec_2_t *scalars, const ec_curve_t *curve, const unsi
         //FIXME should use SHAKE128 for smaller parameter sets?
         SHAKE256((void *) digits, sizeof(digits), buf, FP2_ENCODED_BYTES + length);
 
+#ifdef TARGET_BIG_ENDIAN
+        for (size_t i = 0; i < NWORDS_FIELD; i++)
+            digits[i] = BSWAP_DIGIT(digits[i]);
+#endif
+
         ibz_set(&(*scalars)[0], 1); //FIXME
         ibz_copy_digit_array(&(*scalars)[1], digits);
     }

src/protocols/ref/protocolsx/sign.c

@@ -61,6 +61,8 @@ void protocols_commit(quat_left_ideal_t *ideal, ec_curve_t *E1, ec_basis_t *basi
             ibz_gcd(&temp,&temp,&DEGREE_COMMITMENT);
             ibz_div(&temp,&remainder,&temp,&DEGREE_COMMITMENT);
             assert(0==ibz_cmp(&remainder,&ibz_const_zero));
+            ibz_finalize(&temp);ibz_finalize(&remainder);
+            quat_alg_coord_finalize(&coeffs);
         #endif
 
 
@@ -699,6 +701,7 @@ int protocols_sign(signature_t *sig,const public_key_t *pk, const secret_key_t *
             quat_alg_conj(&delta,&gen);
             quat_lideal_create_from_primitive(&ideal_signing_test,&delta,&ideal_eichler_rand.norm,&right_order_key,&QUATALG_PINFTY);
             assert(quat_lideal_equals(&ideal_signing_test,&ideal_eichler_rand,&QUATALG_PINFTY));
+            quat_left_ideal_finalize(&ideal_signing_test);
         #endif
         
         // checking cyclicity