diff --git a/library/bignum_core.c b/library/bignum_core.c
index 1ba4142..c6d92fb 100644
--- a/library/bignum_core.c
+++ b/library/bignum_core.c
@@ -640,8 +640,6 @@
     return ret;
 }
 
-/* BEGIN MERGE SLOT 1 */
-
 static size_t exp_mod_get_window_size(size_t Ebits)
 {
     size_t wsize = (Ebits > 671) ? 6 : (Ebits > 239) ? 5 :
@@ -791,14 +789,6 @@
     } while (!(E_bit_index == 0 && E_limb_index == 0));
 }
 
-/* END MERGE SLOT 1 */
-
-/* BEGIN MERGE SLOT 2 */
-
-/* END MERGE SLOT 2 */
-
-/* BEGIN MERGE SLOT 3 */
-
 mbedtls_mpi_uint mbedtls_mpi_core_sub_int(mbedtls_mpi_uint *X,
                                           const mbedtls_mpi_uint *A,
                                           mbedtls_mpi_uint c,  /* doubles as carry */
@@ -849,34 +839,4 @@
     mbedtls_mpi_core_montmul(X, A, &Rinv, 1, N, AN_limbs, mm, T);
 }
 
-/* END MERGE SLOT 3 */
-
-/* BEGIN MERGE SLOT 4 */
-
-/* END MERGE SLOT 4 */
-
-/* BEGIN MERGE SLOT 5 */
-
-/* END MERGE SLOT 5 */
-
-/* BEGIN MERGE SLOT 6 */
-
-/* END MERGE SLOT 6 */
-
-/* BEGIN MERGE SLOT 7 */
-
-/* END MERGE SLOT 7 */
-
-/* BEGIN MERGE SLOT 8 */
-
-/* END MERGE SLOT 8 */
-
-/* BEGIN MERGE SLOT 9 */
-
-/* END MERGE SLOT 9 */
-
-/* BEGIN MERGE SLOT 10 */
-
-/* END MERGE SLOT 10 */
-
 #endif /* MBEDTLS_BIGNUM_C */
diff --git a/library/bignum_core.h b/library/bignum_core.h
index 7a0311a..b3d05a3 100644
--- a/library/bignum_core.h
+++ b/library/bignum_core.h
@@ -569,8 +569,6 @@
                             int (*f_rng)(void *, unsigned char *, size_t),
                             void *p_rng);
 
-/* BEGIN MERGE SLOT 1 */
-
 /**
  * \brief          Returns the number of limbs of working memory required for
  *                 a call to `mbedtls_mpi_core_exp_mod()`.
@@ -624,14 +622,6 @@
                               const mbedtls_mpi_uint *RR,
                               mbedtls_mpi_uint *T);
 
-/* END MERGE SLOT 1 */
-
-/* BEGIN MERGE SLOT 2 */
-
-/* END MERGE SLOT 2 */
-
-/* BEGIN MERGE SLOT 3 */
-
 /**
  * \brief Subtract unsigned integer from known-size large unsigned integers.
  *        Return the borrow.
@@ -754,34 +744,4 @@
                                     mbedtls_mpi_uint mm,
                                     mbedtls_mpi_uint *T);
 
-/* END MERGE SLOT 3 */
-
-/* BEGIN MERGE SLOT 4 */
-
-/* END MERGE SLOT 4 */
-
-/* BEGIN MERGE SLOT 5 */
-
-/* END MERGE SLOT 5 */
-
-/* BEGIN MERGE SLOT 6 */
-
-/* END MERGE SLOT 6 */
-
-/* BEGIN MERGE SLOT 7 */
-
-/* END MERGE SLOT 7 */
-
-/* BEGIN MERGE SLOT 8 */
-
-/* END MERGE SLOT 8 */
-
-/* BEGIN MERGE SLOT 9 */
-
-/* END MERGE SLOT 9 */
-
-/* BEGIN MERGE SLOT 10 */
-
-/* END MERGE SLOT 10 */
-
 #endif /* MBEDTLS_BIGNUM_CORE_H */
diff --git a/library/bignum_mod.c b/library/bignum_mod.c
index e986865..acf45e9 100644
--- a/library/bignum_mod.c
+++ b/library/bignum_mod.c
@@ -171,12 +171,6 @@
     return ret;
 }
 
-/* BEGIN MERGE SLOT 1 */
-
-/* END MERGE SLOT 1 */
-
-/* BEGIN MERGE SLOT 2 */
-
 int mbedtls_mpi_mod_mul(mbedtls_mpi_mod_residue *X,
                         const mbedtls_mpi_mod_residue *A,
                         const mbedtls_mpi_mod_residue *B,
@@ -202,9 +196,6 @@
     return 0;
 }
 
-/* END MERGE SLOT 2 */
-
-/* BEGIN MERGE SLOT 3 */
 int mbedtls_mpi_mod_sub(mbedtls_mpi_mod_residue *X,
                         const mbedtls_mpi_mod_residue *A,
                         const mbedtls_mpi_mod_residue *B,
@@ -309,13 +300,7 @@
 
     return ret;
 }
-/* END MERGE SLOT 3 */
 
-/* BEGIN MERGE SLOT 4 */
-
-/* END MERGE SLOT 4 */
-
-/* BEGIN MERGE SLOT 5 */
 int mbedtls_mpi_mod_add(mbedtls_mpi_mod_residue *X,
                         const mbedtls_mpi_mod_residue *A,
                         const mbedtls_mpi_mod_residue *B,
@@ -329,9 +314,6 @@
 
     return 0;
 }
-/* END MERGE SLOT 5 */
-
-/* BEGIN MERGE SLOT 6 */
 
 int mbedtls_mpi_mod_random(mbedtls_mpi_mod_residue *X,
                            mbedtls_mpi_uint min,
@@ -345,9 +327,6 @@
     return mbedtls_mpi_mod_raw_random(X->p, min, N, f_rng, p_rng);
 }
 
-/* END MERGE SLOT 6 */
-
-/* BEGIN MERGE SLOT 7 */
 int mbedtls_mpi_mod_read(mbedtls_mpi_mod_residue *r,
                          const mbedtls_mpi_mod_modulus *N,
                          const unsigned char *buf,
@@ -383,52 +362,47 @@
                           size_t buflen,
                           mbedtls_mpi_mod_ext_rep ext_rep)
 {
-    int ret = MBEDTLS_ERR_MPI_BAD_INPUT_DATA;
-
     /* Do our best to check if r and m have been set up */
     if (r->limbs == 0 || N->limbs == 0) {
-        goto cleanup;
+        return MBEDTLS_ERR_MPI_BAD_INPUT_DATA;
     }
     if (r->limbs != N->limbs) {
-        goto cleanup;
+        return MBEDTLS_ERR_MPI_BAD_INPUT_DATA;
     }
 
+    int ret = MBEDTLS_ERR_ERROR_CORRUPTION_DETECTED;
+    mbedtls_mpi_uint *working_memory = r->p;
+    size_t working_memory_len = sizeof(mbedtls_mpi_uint) * r->limbs;
+
     if (N->int_rep == MBEDTLS_MPI_MOD_REP_MONTGOMERY) {
-        ret = mbedtls_mpi_mod_raw_from_mont_rep(r->p, N);
+
+        working_memory = mbedtls_calloc(r->limbs, sizeof(mbedtls_mpi_uint));
+
+        if (working_memory == NULL) {
+            ret = MBEDTLS_ERR_MPI_ALLOC_FAILED;
+            goto cleanup;
+        }
+
+        memcpy(working_memory, r->p, working_memory_len);
+
+        ret = mbedtls_mpi_mod_raw_from_mont_rep(working_memory, N);
         if (ret != 0) {
             goto cleanup;
         }
     }
 
-    ret = mbedtls_mpi_mod_raw_write(r->p, N, buf, buflen, ext_rep);
-
-    if (N->int_rep == MBEDTLS_MPI_MOD_REP_MONTGOMERY) {
-        /* If this fails, the value of r is corrupted and we want to return
-         * this error (as opposed to the error code from the write above) to
-         * let the caller know. If it succeeds, we want to return the error
-         * code from write above. */
-        int conv_ret = mbedtls_mpi_mod_raw_to_mont_rep(r->p, N);
-        if (ret == 0) {
-            ret = conv_ret;
-        }
-    }
+    ret = mbedtls_mpi_mod_raw_write(working_memory, N, buf, buflen, ext_rep);
 
 cleanup:
 
+    if (N->int_rep == MBEDTLS_MPI_MOD_REP_MONTGOMERY &&
+        working_memory != NULL) {
+
+        mbedtls_platform_zeroize(working_memory, working_memory_len);
+        mbedtls_free(working_memory);
+    }
+
     return ret;
 }
-/* END MERGE SLOT 7 */
-
-/* BEGIN MERGE SLOT 8 */
-
-/* END MERGE SLOT 8 */
-
-/* BEGIN MERGE SLOT 9 */
-
-/* END MERGE SLOT 9 */
-
-/* BEGIN MERGE SLOT 10 */
-
-/* END MERGE SLOT 10 */
 
 #endif /* MBEDTLS_BIGNUM_C */
diff --git a/library/bignum_mod.h b/library/bignum_mod.h
index d4c1d5d..db177ed 100644
--- a/library/bignum_mod.h
+++ b/library/bignum_mod.h
@@ -220,12 +220,6 @@
  */
 void mbedtls_mpi_mod_modulus_free(mbedtls_mpi_mod_modulus *N);
 
-/* BEGIN MERGE SLOT 1 */
-
-/* END MERGE SLOT 1 */
-
-/* BEGIN MERGE SLOT 2 */
-
 /** \brief  Multiply two residues, returning the residue modulo the specified
  *          modulus.
  *
@@ -260,9 +254,6 @@
                         const mbedtls_mpi_mod_residue *B,
                         const mbedtls_mpi_mod_modulus *N);
 
-/* END MERGE SLOT 2 */
-
-/* BEGIN MERGE SLOT 3 */
 /**
  * \brief Perform a fixed-size modular subtraction.
  *
@@ -321,13 +312,6 @@
 int mbedtls_mpi_mod_inv(mbedtls_mpi_mod_residue *X,
                         const mbedtls_mpi_mod_residue *A,
                         const mbedtls_mpi_mod_modulus *N);
-/* END MERGE SLOT 3 */
-
-/* BEGIN MERGE SLOT 4 */
-
-/* END MERGE SLOT 4 */
-
-/* BEGIN MERGE SLOT 5 */
 /**
  * \brief Perform a fixed-size modular addition.
  *
@@ -358,9 +342,6 @@
                         const mbedtls_mpi_mod_residue *A,
                         const mbedtls_mpi_mod_residue *B,
                         const mbedtls_mpi_mod_modulus *N);
-/* END MERGE SLOT 5 */
-
-/* BEGIN MERGE SLOT 6 */
 
 /** Generate a random number uniformly in a range.
  *
@@ -395,9 +376,6 @@
                            int (*f_rng)(void *, unsigned char *, size_t),
                            void *p_rng);
 
-/* END MERGE SLOT 6 */
-
-/* BEGIN MERGE SLOT 7 */
 /** Read a residue from a byte buffer.
  *
  * The residue will be automatically converted to the internal representation
@@ -464,18 +442,5 @@
                           unsigned char *buf,
                           size_t buflen,
                           mbedtls_mpi_mod_ext_rep ext_rep);
-/* END MERGE SLOT 7 */
-
-/* BEGIN MERGE SLOT 8 */
-
-/* END MERGE SLOT 8 */
-
-/* BEGIN MERGE SLOT 9 */
-
-/* END MERGE SLOT 9 */
-
-/* BEGIN MERGE SLOT 10 */
-
-/* END MERGE SLOT 10 */
 
 #endif /* MBEDTLS_BIGNUM_MOD_H */
diff --git a/library/bignum_mod_raw.c b/library/bignum_mod_raw.c
index bf0cb25..7919211 100644
--- a/library/bignum_mod_raw.c
+++ b/library/bignum_mod_raw.c
@@ -104,12 +104,6 @@
     }
 }
 
-/* BEGIN MERGE SLOT 1 */
-
-/* END MERGE SLOT 1 */
-
-/* BEGIN MERGE SLOT 2 */
-
 void mbedtls_mpi_mod_raw_sub(mbedtls_mpi_uint *X,
                              const mbedtls_mpi_uint *A,
                              const mbedtls_mpi_uint *B,
@@ -143,10 +137,6 @@
                              N->rep.mont.mm, T);
 }
 
-/* END MERGE SLOT 2 */
-
-/* BEGIN MERGE SLOT 3 */
-
 size_t mbedtls_mpi_mod_raw_inv_prime_working_limbs(size_t AN_limbs)
 {
     /* mbedtls_mpi_mod_raw_inv_prime() needs a temporary for the exponent,
@@ -178,13 +168,6 @@
                              RR, T + AN_limbs);
 }
 
-/* END MERGE SLOT 3 */
-
-/* BEGIN MERGE SLOT 4 */
-
-/* END MERGE SLOT 4 */
-
-/* BEGIN MERGE SLOT 5 */
 void mbedtls_mpi_mod_raw_add(mbedtls_mpi_uint *X,
                              const mbedtls_mpi_uint *A,
                              const mbedtls_mpi_uint *B,
@@ -195,9 +178,6 @@
     borrow = mbedtls_mpi_core_sub(X, X, N->p, N->limbs);
     (void) mbedtls_mpi_core_add_if(X, N->p, N->limbs, (unsigned) (carry ^ borrow));
 }
-/* END MERGE SLOT 5 */
-
-/* BEGIN MERGE SLOT 6 */
 
 int mbedtls_mpi_mod_raw_canonical_to_modulus_rep(
     mbedtls_mpi_uint *X,
@@ -240,9 +220,6 @@
     return mbedtls_mpi_mod_raw_canonical_to_modulus_rep(X, N);
 }
 
-/* END MERGE SLOT 6 */
-
-/* BEGIN MERGE SLOT 7 */
 int mbedtls_mpi_mod_raw_to_mont_rep(mbedtls_mpi_uint *X,
                                     const mbedtls_mpi_mod_modulus *N)
 {
@@ -289,18 +266,5 @@
     mbedtls_mpi_uint borrow = mbedtls_mpi_core_sub(X, X, N->p, N->limbs);
     (void) mbedtls_mpi_core_add_if(X, N->p, N->limbs, (unsigned) borrow);
 }
-/* END MERGE SLOT 7 */
-
-/* BEGIN MERGE SLOT 8 */
-
-/* END MERGE SLOT 8 */
-
-/* BEGIN MERGE SLOT 9 */
-
-/* END MERGE SLOT 9 */
-
-/* BEGIN MERGE SLOT 10 */
-
-/* END MERGE SLOT 10 */
 
 #endif /* MBEDTLS_BIGNUM_C */
diff --git a/library/bignum_mod_raw.h b/library/bignum_mod_raw.h
index a32500f..c5ff937 100644
--- a/library/bignum_mod_raw.h
+++ b/library/bignum_mod_raw.h
@@ -187,12 +187,6 @@
                               size_t output_length,
                               mbedtls_mpi_mod_ext_rep ext_rep);
 
-/* BEGIN MERGE SLOT 1 */
-
-/* END MERGE SLOT 1 */
-
-/* BEGIN MERGE SLOT 2 */
-
 /** \brief  Subtract two MPIs, returning the residue modulo the specified
  *          modulus.
  *
@@ -250,10 +244,6 @@
                              const mbedtls_mpi_mod_modulus *N,
                              mbedtls_mpi_uint *T);
 
-/* END MERGE SLOT 2 */
-
-/* BEGIN MERGE SLOT 3 */
-
 /**
  * \brief          Returns the number of limbs of working memory required for
  *                 a call to `mbedtls_mpi_mod_raw_inv_prime()`.
@@ -303,13 +293,6 @@
                                    const mbedtls_mpi_uint *RR,
                                    mbedtls_mpi_uint *T);
 
-/* END MERGE SLOT 3 */
-
-/* BEGIN MERGE SLOT 4 */
-
-/* END MERGE SLOT 4 */
-
-/* BEGIN MERGE SLOT 5 */
 /**
  * \brief Perform a known-size modular addition.
  *
@@ -332,9 +315,6 @@
                              const mbedtls_mpi_uint *A,
                              const mbedtls_mpi_uint *B,
                              const mbedtls_mpi_mod_modulus *N);
-/* END MERGE SLOT 5 */
-
-/* BEGIN MERGE SLOT 6 */
 
 /** Convert an MPI from canonical representation (little-endian limb array)
  * to the representation associated with the modulus.
@@ -404,9 +384,6 @@
                                int (*f_rng)(void *, unsigned char *, size_t),
                                void *p_rng);
 
-/* END MERGE SLOT 6 */
-
-/* BEGIN MERGE SLOT 7 */
 /** Convert an MPI into Montgomery form.
  *
  * \param X      The address of the MPI.
@@ -447,18 +424,5 @@
 void mbedtls_mpi_mod_raw_neg(mbedtls_mpi_uint *X,
                              const mbedtls_mpi_uint *A,
                              const mbedtls_mpi_mod_modulus *N);
-/* END MERGE SLOT 7 */
-
-/* BEGIN MERGE SLOT 8 */
-
-/* END MERGE SLOT 8 */
-
-/* BEGIN MERGE SLOT 9 */
-
-/* END MERGE SLOT 9 */
-
-/* BEGIN MERGE SLOT 10 */
-
-/* END MERGE SLOT 10 */
 
 #endif /* MBEDTLS_BIGNUM_MOD_RAW_H */
diff --git a/library/ecp_curves.c b/library/ecp_curves.c
index c23ff2c..30ae79e 100644
--- a/library/ecp_curves.c
+++ b/library/ecp_curves.c
@@ -4897,7 +4897,7 @@
 #define A(i)        Np + (i) * WIDTH
 #define ADD(i)      add64(p, A(i), &c)
 #define NEXT        p += WIDTH; carry64(p, &c)
-#define LAST        p += WIDTH; *p = c; while (++p < end) *p = 0
+#define LAST        p += WIDTH; do *p = 0; while (++p < end)
 #define RESET       last_carry[0] = c; c = 0; p = Np
 #define ADD_LAST    add64(p, last_carry, &c)
 
@@ -4936,11 +4936,21 @@
 
     /* Use the reduction for the carry as well:
      * 2^192 * last_carry = 2^64 * last_carry + last_carry mod P192
+     * It can generate a carry. */
+    ADD_LAST; NEXT;                 // A0 += last_carry
+    ADD_LAST; NEXT;                 // A1 += last_carry
+                                    // A2 += carry
+
+    RESET;
+
+    /* Use the reduction for the carry as well:
+     * 2^192 * last_carry = 2^64 * last_carry + last_carry mod P192
      */
     ADD_LAST; NEXT;                 // A0 += last_carry
     ADD_LAST; NEXT;                 // A1 += last_carry
+                                    // A2 += carry
 
-    LAST;                           // A2 += carry
+    LAST;
 
     return 0;
 }
diff --git a/scripts/mbedtls_dev/bignum_common.py b/scripts/mbedtls_dev/bignum_common.py
index aa2cd25..b942070 100644
--- a/scripts/mbedtls_dev/bignum_common.py
+++ b/scripts/mbedtls_dev/bignum_common.py
@@ -389,43 +389,3 @@
                         lambda test_object: test_object.is_valid,
                         chain(test_objects, special_cases)
                         ))
-
-# BEGIN MERGE SLOT 1
-
-# END MERGE SLOT 1
-
-# BEGIN MERGE SLOT 2
-
-# END MERGE SLOT 2
-
-# BEGIN MERGE SLOT 3
-
-# END MERGE SLOT 3
-
-# BEGIN MERGE SLOT 4
-
-# END MERGE SLOT 4
-
-# BEGIN MERGE SLOT 5
-
-# END MERGE SLOT 5
-
-# BEGIN MERGE SLOT 6
-
-# END MERGE SLOT 6
-
-# BEGIN MERGE SLOT 7
-
-# END MERGE SLOT 7
-
-# BEGIN MERGE SLOT 8
-
-# END MERGE SLOT 8
-
-# BEGIN MERGE SLOT 9
-
-# END MERGE SLOT 9
-
-# BEGIN MERGE SLOT 10
-
-# END MERGE SLOT 10
diff --git a/scripts/mbedtls_dev/bignum_core.py b/scripts/mbedtls_dev/bignum_core.py
index e914ae7..5801cae 100644
--- a/scripts/mbedtls_dev/bignum_core.py
+++ b/scripts/mbedtls_dev/bignum_core.py
@@ -774,7 +774,6 @@
             i += 1
     print(generated_inputs)
 
-# BEGIN MERGE SLOT 1
 
 class BignumCoreExpMod(BignumCoreTarget, bignum_common.ModOperationCommon):
     """Test cases for bignum core exponentiation."""
@@ -796,13 +795,6 @@
         # the modulus (see for example exponent blinding)
         return bool(self.int_a < self.int_n)
 
-# END MERGE SLOT 1
-
-# BEGIN MERGE SLOT 2
-
-# END MERGE SLOT 2
-
-# BEGIN MERGE SLOT 3
 
 class BignumCoreSubInt(BignumCoreTarget, bignum_common.OperationCommon):
     """Test cases for bignum core sub int."""
@@ -848,33 +840,3 @@
     def result(self) -> List[str]:
         result = 1 if self.int_a == 0 else 0
         return [str(result)]
-
-# END MERGE SLOT 3
-
-# BEGIN MERGE SLOT 4
-
-# END MERGE SLOT 4
-
-# BEGIN MERGE SLOT 5
-
-# END MERGE SLOT 5
-
-# BEGIN MERGE SLOT 6
-
-# END MERGE SLOT 6
-
-# BEGIN MERGE SLOT 7
-
-# END MERGE SLOT 7
-
-# BEGIN MERGE SLOT 8
-
-# END MERGE SLOT 8
-
-# BEGIN MERGE SLOT 9
-
-# END MERGE SLOT 9
-
-# BEGIN MERGE SLOT 10
-
-# END MERGE SLOT 10
diff --git a/scripts/mbedtls_dev/bignum_mod.py b/scripts/mbedtls_dev/bignum_mod.py
index a83e136..77c7b1b 100644
--- a/scripts/mbedtls_dev/bignum_mod.py
+++ b/scripts/mbedtls_dev/bignum_mod.py
@@ -25,11 +25,6 @@
     """Target for bignum mod test case generation."""
     target_basename = 'test_suite_bignum_mod.generated'
 
-# BEGIN MERGE SLOT 1
-
-# END MERGE SLOT 1
-
-# BEGIN MERGE SLOT 2
 
 class BignumModMul(bignum_common.ModOperationCommon,
                    BignumModTarget):
@@ -51,9 +46,6 @@
         result = (self.int_a * self.int_b) % self.int_n
         return [self.format_result(self.to_montgomery(result))]
 
-# END MERGE SLOT 2
-
-# BEGIN MERGE SLOT 3
 
 class BignumModSub(bignum_common.ModOperationCommon, BignumModTarget):
     """Test cases for bignum mpi_mod_sub()."""
@@ -105,13 +97,7 @@
         # generated cases
         return [self.format_result(mont_result), "0"]
 
-# END MERGE SLOT 3
 
-# BEGIN MERGE SLOT 4
-
-# END MERGE SLOT 4
-
-# BEGIN MERGE SLOT 5
 class BignumModAdd(bignum_common.ModOperationCommon, BignumModTarget):
     """Test cases for bignum mpi_mod_add()."""
     count = 0
@@ -125,26 +111,3 @@
         # To make negative tests easier, append "0" for success to the
         # generated cases
         return [self.format_result(result), "0"]
-
-
-# END MERGE SLOT 5
-
-# BEGIN MERGE SLOT 6
-
-# END MERGE SLOT 6
-
-# BEGIN MERGE SLOT 7
-
-# END MERGE SLOT 7
-
-# BEGIN MERGE SLOT 8
-
-# END MERGE SLOT 8
-
-# BEGIN MERGE SLOT 9
-
-# END MERGE SLOT 9
-
-# BEGIN MERGE SLOT 10
-
-# END MERGE SLOT 10
diff --git a/scripts/mbedtls_dev/bignum_mod_raw.py b/scripts/mbedtls_dev/bignum_mod_raw.py
index d197b54..7121f2f 100644
--- a/scripts/mbedtls_dev/bignum_mod_raw.py
+++ b/scripts/mbedtls_dev/bignum_mod_raw.py
@@ -26,11 +26,6 @@
     """Target for bignum mod_raw test case generation."""
     target_basename = 'test_suite_bignum_mod_raw.generated'
 
-# BEGIN MERGE SLOT 1
-
-# END MERGE SLOT 1
-
-# BEGIN MERGE SLOT 2
 
 class BignumModRawSub(bignum_common.ModOperationCommon,
                       BignumModRawTarget):
@@ -101,9 +96,6 @@
         result = (self.int_a * self.int_b) % self.int_n
         return [self.format_result(self.to_montgomery(result))]
 
-# END MERGE SLOT 2
-
-# BEGIN MERGE SLOT 3
 
 class BignumModRawInvPrime(bignum_common.ModOperationCommon,
                            BignumModRawTarget):
@@ -123,13 +115,6 @@
         mont_result = self.to_montgomery(result)
         return [self.format_result(mont_result)]
 
-# END MERGE SLOT 3
-
-# BEGIN MERGE SLOT 4
-
-# END MERGE SLOT 4
-
-# BEGIN MERGE SLOT 5
 
 class BignumModRawAdd(bignum_common.ModOperationCommon,
                       BignumModRawTarget):
@@ -144,9 +129,6 @@
         result = (self.int_a + self.int_b) % self.int_n
         return [self.format_result(result)]
 
-# END MERGE SLOT 5
-
-# BEGIN MERGE SLOT 6
 
 class BignumModRawConvertRep(bignum_common.ModOperationCommon,
                              BignumModRawTarget):
@@ -230,9 +212,6 @@
     def result(self) -> List[str]:
         return [self.format_result(self.int_a)]
 
-# END MERGE SLOT 6
-
-# BEGIN MERGE SLOT 7
 
 class BignumModRawConvertToMont(bignum_common.ModOperationCommon,
                                 BignumModRawTarget):
@@ -272,16 +251,3 @@
     def result(self) -> List[str]:
         result = (self.int_n - self.int_a) % self.int_n
         return [self.format_result(result)]
-# END MERGE SLOT 7
-
-# BEGIN MERGE SLOT 8
-
-# END MERGE SLOT 8
-
-# BEGIN MERGE SLOT 9
-
-# END MERGE SLOT 9
-
-# BEGIN MERGE SLOT 10
-
-# END MERGE SLOT 10
diff --git a/scripts/mbedtls_dev/ecp.py b/scripts/mbedtls_dev/ecp.py
index aee8718..1c03205 100644
--- a/scripts/mbedtls_dev/ecp.py
+++ b/scripts/mbedtls_dev/ecp.py
@@ -28,7 +28,7 @@
 
 class EcpP192R1Raw(bignum_common.ModOperationCommon,
                    EcpTarget):
-    """Test cases for ecp quasi_reduction()."""
+    """Test cases for ECP P192 fast reduction."""
     symbol = "-"
     test_function = "ecp_mod_p192_raw"
     test_name = "ecp_mod_p192_raw"
@@ -43,6 +43,24 @@
         # Modulus - 1
         "fffffffffffffffffffffffffffffffefffffffffffffffe",
 
+        # Modulus + 1
+        "ffffffffffffffffffffffffffffffff0000000000000000",
+
+        # 2^192 - 1
+        "ffffffffffffffffffffffffffffffffffffffffffffffff",
+
+        # Maximum canonical P192 multiplication result
+        ("fffffffffffffffffffffffffffffffdfffffffffffffffc"
+         "000000000000000100000000000000040000000000000004"),
+
+        # Generate an overflow during reduction
+        ("00000000000000000000000000000001ffffffffffffffff"
+         "ffffffffffffffffffffffffffffffff0000000000000000"),
+
+        # Generate an overflow during carry reduction
+        ("ffffffffffffffff00000000000000010000000000000000"
+         "fffffffffffffffeffffffffffffffff0000000000000000"),
+
         # First 8 number generated by random.getrandbits(384) - seed(2,2)
         ("cf1822ffbc6887782b491044d5e341245c6e433715ba2bdd"
          "177219d30e7a269fd95bafc8f2a4d27bdcf4bb99f4bea973"),
@@ -81,7 +99,7 @@
 
 class EcpP224R1Raw(bignum_common.ModOperationCommon,
                    EcpTarget):
-    """Test cases for ecp quasi_reduction()."""
+    """Test cases for ECP P224 fast reduction."""
     symbol = "-"
     test_function = "ecp_mod_p224_raw"
     test_name = "ecp_mod_p224_raw"
@@ -96,6 +114,12 @@
         # Modulus - 1
         "ffffffffffffffffffffffffffffffff000000000000000000000000",
 
+        # Modulus + 1
+        "ffffffffffffffffffffffffffffffff000000000000000000000002",
+
+        # 2^224 - 1
+        "ffffffffffffffffffffffffffffffffffffffffffffffffffffffff",
+
         # Maximum canonical P224 multiplication result
         ("fffffffffffffffffffffffffffffffe000000000000000000000000"
          "00000001000000000000000000000000000000000000000000000000"),
@@ -145,100 +169,6 @@
         return True
 
 
-class EcpP384R1Raw(bignum_common.ModOperationCommon,
-                   EcpTarget):
-    """Test cases for ecp quasi_reduction modulo p384."""
-    test_function = "ecp_mod_p384_raw"
-    test_name = "ecp_mod_p384_raw"
-    input_style = "fixed"
-    arity = 1
-
-    moduli = [("ffffffffffffffffffffffffffffffffffffffffffffffffffffffffff"
-               "fffffeffffffff0000000000000000ffffffff")
-             ] # type: List[str]
-
-    input_values = [
-        "0", "1",
-
-        # Modulus - 1
-        ("fffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffef"
-         "fffffff0000000000000000fffffffe"),
-
-        # Maximum canonical P384 multiplication result
-        ("ffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffff"
-         "fdfffffffe0000000000000001fffffffc0000000000000000000000000000000"
-         "10000000200000000fffffffe000000020000000400000000fffffffc00000004"),
-
-        # Testing with overflow in A(12) + A(21) + A(20);
-        ("497811378624857a2c2af60d70583376545484cfae5c812fe2999fc1abb51d18b"
-         "559e8ca3b50aaf263fdf8f24bdfb98fffffffff20e65bf9099e4e73a5e8b517cf"
-         "4fbeb8fd1750fdae6d43f2e53f82d5ffffffffffffffffcc6f1e06111c62e0"),
-
-        # Testing with underflow in A(13) + A(22) + A(23) - A(12) - A(20);
-        ("dfdd25e96777406b3c04b8c7b406f5fcf287e1e576003a092852a6fbe517f2712"
-         "b68abef41dbd35183a0614fb7222606ffffffff84396eee542f18a9189d94396c"
-         "784059c17a9f18f807214ef32f2f10ffffffff8a77fac20000000000000000"),
-
-        # Testing with overflow in A(23) + A(20) + A(19) - A(22);
-        ("783753f8a5afba6c1862eead1deb2fcdd907272be3ffd18542b24a71ee8b26ca"
-         "b0aa33513610ff973042bbe1637cc9fc99ad36c7f703514572cf4f5c3044469a"
-         "8f5be6312c19e5d3f8fc1ac6ffffffffffffffff8c86252400000000ffffffff"),
-
-        # Testing with underflow in A(23) + A(20) + A(19) - A(22);
-        ("65e1d2362fce922663b7fd517586e88842a9b4bd092e93e6251c9c69f278cbf8"
-         "285d99ae3b53da5ba36e56701e2b17c225f1239556c5f00117fa140218b46ebd8"
-         "e34f50d0018701fa8a0a5cc00000000000000004410bcb4ffffffff00000000"),
-
-        # Testing the second round of carry reduction
-        ("000000000000000000000000ffffffffffffffffffffffffffffffffffffffff"
-         "ffffffffffffffff00000000000000000000000000000000ffffffff00000000"
-         "000000000000000100000000000000000000000000000000ffffffff00000001"),
-
-        # First 8 number generated by random.getrandbits(768) - seed(2,2)
-        ("ffed9235288bc781ae66267594c9c9500925e4749b575bd13653f8dd9b1f282e"
-         "4067c3584ee207f8da94e3e8ab73738fcf1822ffbc6887782b491044d5e34124"
-         "5c6e433715ba2bdd177219d30e7a269fd95bafc8f2a4d27bdcf4bb99f4bea973"),
-        ("e8624fab5186ee32ee8d7ee9770348a05d300cb90706a045defc044a09325626"
-         "e6b58de744ab6cce80877b6f71e1f6d2ef8acd128b4f2fc15f3f57ebf30b94fa"
-         "82523e86feac7eb7dc38f519b91751dacdbd47d364be8049a372db8f6e405d93"),
-        ("fec3f6b32e8d4b8a8f54f8ceacaab39e83844b40ffa9b9f15c14bc4a829e07b0"
-         "829a48d422fe99a22c70501e533c91352d3d854e061b90303b08c6e33c729578"
-         "2d6c797f8f7d9b782a1be9cd8697bbd0e2520e33e44c50556c71c4a66148a86f"),
-        ("bd143fa9b714210c665d7435c1066932f4767f26294365b2721dea3bf63f23d0"
-         "dbe53fcafb2147df5ca495fa5a91c89b97eeab64ca2ce6bc5d3fd983c34c769f"
-         "e89204e2e8168561867e5e15bc01bfce6a27e0dfcbf8754472154e76e4c11ab2"),
-        ("8ebdbfe3eb9ac688b9d39cca91551e8259cc60b17604e4b4e73695c3e652c71a"
-         "74667bffe202849da9643a295a9ac6decbd4d3e2d4dec9ef83f0be4e80371eb9"
-         "7f81375eecc1cb6347733e847d718d733ff98ff387c56473a7a83ee0761ebfd2"),
-        ("d4c0dca8b4c9e755cc9c3adcf515a8234da4daeb4f3f87777ad1f45ae9500ec9"
-         "c5e2486c44a4a8f69dc8db48e86ec9c6e06f291b2a838af8d5c44a4eb3172062"
-         "d08f1bb2531d6460f0caeef038c89b38a8acb5137c9260dc74e088a9b9492f25"),
-        ("227eeb7b9d7d01f5769da05d205bbfcc8c69069134bccd3e1cf4f589f8e4ce0a"
-         "f29d115ef24bd625dd961e6830b54fa7d28f93435339774bb1e386c4fd5079e6"
-         "81b8f5896838b769da59b74a6c3181c81e220df848b1df78feb994a81167346"),
-        ("d322a7353ead4efe440e2b4fda9c025a22f1a83185b98f5fc11e60de1b343f52"
-         "ea748db9e020307aaeb6db2c3a038a709779ac1f45e9dd320c855fdfa7251af0"
-         "930cdbd30f0ad2a81b2d19a2beaa14a7ff3fe32a30ffc4eed0a7bd04e85bfcdd"),
-
-        # Next 2 number generated by random.getrandbits(384)
-        ("5c3747465cc36c270e8a35b10828d569c268a20eb78ac332e5e138e26c4454b9"
-         "0f756132e16dce72f18e859835e1f291"),
-        ("eb2b5693babb7fbb0a76c196067cfdcb11457d9cf45e2fa01d7f427515392480"
-         "0600571fac3a5b263fdf57cd2c006497")
-    ]
-
-    @property
-    def arg_a(self) -> str:
-        return super().format_arg('{:x}'.format(self.int_a)).zfill(2 * self.hex_digits)
-
-    def result(self) -> List[str]:
-        result = self.int_a % self.int_n
-        return [self.format_result(result)]
-
-    @property
-    def is_valid(self) -> bool:
-        return True
-
 class EcpP256R1Raw(bignum_common.ModOperationCommon,
                    EcpTarget):
     """Test cases for ECP P256 fast reduction."""
@@ -256,6 +186,12 @@
         # Modulus - 1
         "ffffffff00000001000000000000000000000000fffffffffffffffffffffffe",
 
+        # Modulus + 1
+        "ffffffff00000001000000000000000000000001000000000000000000000000",
+
+        # 2^256 - 1
+        "ffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffff",
+
         # Maximum canonical P256 multiplication result
         ("fffffffe00000002fffffffe0000000100000001fffffffe00000001fffffffc"
          "00000003fffffffcfffffffffffffffffffffffc000000000000000000000004"),
@@ -312,9 +248,125 @@
         return True
 
 
+class EcpP384R1Raw(bignum_common.ModOperationCommon,
+                   EcpTarget):
+    """Test cases for ECP P384 fast reduction."""
+    test_function = "ecp_mod_p384_raw"
+    test_name = "ecp_mod_p384_raw"
+    input_style = "fixed"
+    arity = 1
+
+    moduli = [("ffffffffffffffffffffffffffffffffffffffffffffffff"
+               "fffffffffffffffeffffffff0000000000000000ffffffff")
+             ] # type: List[str]
+
+    input_values = [
+        "0", "1",
+
+        # Modulus - 1
+        ("ffffffffffffffffffffffffffffffffffffffffffffffff"
+         "fffffffffffffffeffffffff0000000000000000fffffffe"),
+
+        # Modulus + 1
+        ("ffffffffffffffffffffffffffffffffffffffffffffffff"
+         "fffffffffffffffeffffffff000000000000000100000000"),
+
+        # 2^384 - 1
+        ("ffffffffffffffffffffffffffffffffffffffffffffffff"
+         "ffffffffffffffffffffffffffffffffffffffffffffffff"),
+
+        # Maximum canonical P384 multiplication result
+        ("ffffffffffffffffffffffffffffffffffffffffffffffff"
+         "fffffffffffffffdfffffffe0000000000000001fffffffc"
+         "000000000000000000000000000000010000000200000000"
+         "fffffffe000000020000000400000000fffffffc00000004"),
+
+        # Testing with overflow in A(12) + A(21) + A(20);
+        ("497811378624857a2c2af60d70583376545484cfae5c812f"
+         "e2999fc1abb51d18b559e8ca3b50aaf263fdf8f24bdfb98f"
+         "ffffffff20e65bf9099e4e73a5e8b517cf4fbeb8fd1750fd"
+         "ae6d43f2e53f82d5ffffffffffffffffcc6f1e06111c62e0"),
+
+        # Testing with underflow in A(13) + A(22) + A(23) - A(12) - A(20);
+        ("dfdd25e96777406b3c04b8c7b406f5fcf287e1e576003a09"
+         "2852a6fbe517f2712b68abef41dbd35183a0614fb7222606"
+         "ffffffff84396eee542f18a9189d94396c784059c17a9f18"
+         "f807214ef32f2f10ffffffff8a77fac20000000000000000"),
+
+        # Testing with overflow in A(23) + A(20) + A(19) - A(22);
+        ("783753f8a5afba6c1862eead1deb2fcdd907272be3ffd185"
+         "42b24a71ee8b26cab0aa33513610ff973042bbe1637cc9fc"
+         "99ad36c7f703514572cf4f5c3044469a8f5be6312c19e5d3"
+         "f8fc1ac6ffffffffffffffff8c86252400000000ffffffff"),
+
+        # Testing with underflow in A(23) + A(20) + A(19) - A(22);
+        ("65e1d2362fce922663b7fd517586e88842a9b4bd092e93e6"
+         "251c9c69f278cbf8285d99ae3b53da5ba36e56701e2b17c2"
+         "25f1239556c5f00117fa140218b46ebd8e34f50d0018701f"
+         "a8a0a5cc00000000000000004410bcb4ffffffff00000000"),
+
+        # Testing the second round of carry reduction
+        ("000000000000000000000000ffffffffffffffffffffffff"
+         "ffffffffffffffffffffffffffffffff0000000000000000"
+         "0000000000000000ffffffff000000000000000000000001"
+         "00000000000000000000000000000000ffffffff00000001"),
+
+        # First 8 number generated by random.getrandbits(768) - seed(2,2)
+        ("ffed9235288bc781ae66267594c9c9500925e4749b575bd1"
+         "3653f8dd9b1f282e4067c3584ee207f8da94e3e8ab73738f"
+         "cf1822ffbc6887782b491044d5e341245c6e433715ba2bdd"
+         "177219d30e7a269fd95bafc8f2a4d27bdcf4bb99f4bea973"),
+        ("e8624fab5186ee32ee8d7ee9770348a05d300cb90706a045"
+         "defc044a09325626e6b58de744ab6cce80877b6f71e1f6d2"
+         "ef8acd128b4f2fc15f3f57ebf30b94fa82523e86feac7eb7"
+         "dc38f519b91751dacdbd47d364be8049a372db8f6e405d93"),
+        ("fec3f6b32e8d4b8a8f54f8ceacaab39e83844b40ffa9b9f1"
+         "5c14bc4a829e07b0829a48d422fe99a22c70501e533c9135"
+         "2d3d854e061b90303b08c6e33c7295782d6c797f8f7d9b78"
+         "2a1be9cd8697bbd0e2520e33e44c50556c71c4a66148a86f"),
+        ("bd143fa9b714210c665d7435c1066932f4767f26294365b2"
+         "721dea3bf63f23d0dbe53fcafb2147df5ca495fa5a91c89b"
+         "97eeab64ca2ce6bc5d3fd983c34c769fe89204e2e8168561"
+         "867e5e15bc01bfce6a27e0dfcbf8754472154e76e4c11ab2"),
+        ("8ebdbfe3eb9ac688b9d39cca91551e8259cc60b17604e4b4"
+         "e73695c3e652c71a74667bffe202849da9643a295a9ac6de"
+         "cbd4d3e2d4dec9ef83f0be4e80371eb97f81375eecc1cb63"
+         "47733e847d718d733ff98ff387c56473a7a83ee0761ebfd2"),
+        ("d4c0dca8b4c9e755cc9c3adcf515a8234da4daeb4f3f8777"
+         "7ad1f45ae9500ec9c5e2486c44a4a8f69dc8db48e86ec9c6"
+         "e06f291b2a838af8d5c44a4eb3172062d08f1bb2531d6460"
+         "f0caeef038c89b38a8acb5137c9260dc74e088a9b9492f25"),
+        ("0227eeb7b9d7d01f5769da05d205bbfcc8c69069134bccd3"
+         "e1cf4f589f8e4ce0af29d115ef24bd625dd961e6830b54fa"
+         "7d28f93435339774bb1e386c4fd5079e681b8f5896838b76"
+         "9da59b74a6c3181c81e220df848b1df78feb994a81167346"),
+        ("d322a7353ead4efe440e2b4fda9c025a22f1a83185b98f5f"
+         "c11e60de1b343f52ea748db9e020307aaeb6db2c3a038a70"
+         "9779ac1f45e9dd320c855fdfa7251af0930cdbd30f0ad2a8"
+         "1b2d19a2beaa14a7ff3fe32a30ffc4eed0a7bd04e85bfcdd"),
+
+        # Next 2 number generated by random.getrandbits(384)
+        ("5c3747465cc36c270e8a35b10828d569c268a20eb78ac332"
+         "e5e138e26c4454b90f756132e16dce72f18e859835e1f291"),
+        ("eb2b5693babb7fbb0a76c196067cfdcb11457d9cf45e2fa0"
+         "1d7f4275153924800600571fac3a5b263fdf57cd2c006497")
+    ]
+
+    @property
+    def arg_a(self) -> str:
+        return super().format_arg('{:x}'.format(self.int_a)).zfill(2 * self.hex_digits)
+
+    def result(self) -> List[str]:
+        result = self.int_a % self.int_n
+        return [self.format_result(result)]
+
+    @property
+    def is_valid(self) -> bool:
+        return True
+
 class EcpP521R1Raw(bignum_common.ModOperationCommon,
                    EcpTarget):
-    """Test cases for ecp quasi_reduction()."""
+    """Test cases for ECP P521 fast reduction."""
     test_function = "ecp_mod_p521_raw"
     test_name = "ecp_mod_p521_raw"
     input_style = "arch_split"
@@ -327,7 +379,15 @@
     input_values = [
         "0", "1",
 
-        # Corner case: maximum canonical P521 multiplication result
+        # Modulus - 1
+        ("01ffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffff"
+         "fffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffe"),
+
+        # Modulus + 1
+        ("020000000000000000000000000000000000000000000000000000000000000000"
+         "000000000000000000000000000000000000000000000000000000000000000000"),
+
+        # Maximum canonical P521 multiplication result
         ("0003ffffffffffffffffffffffffffffffffffffffffffffffffffffffffffff"
          "ffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffff"
          "fffff800"
diff --git a/tests/suites/test_suite_bignum_core.function b/tests/suites/test_suite_bignum_core.function
index 2f87ea9..e084b83 100644
--- a/tests/suites/test_suite_bignum_core.function
+++ b/tests/suites/test_suite_bignum_core.function
@@ -1123,8 +1123,6 @@
 }
 /* END_CASE */
 
-/* BEGIN MERGE SLOT 1 */
-
 /* BEGIN_CASE */
 void mpi_core_exp_mod(char *input_N, char *input_A,
                       char *input_E, char *input_X)
@@ -1204,14 +1202,6 @@
 }
 /* END_CASE */
 
-/* END MERGE SLOT 1 */
-
-/* BEGIN MERGE SLOT 2 */
-
-/* END MERGE SLOT 2 */
-
-/* BEGIN MERGE SLOT 3 */
-
 /* BEGIN_CASE */
 void mpi_core_sub_int(char *input_A, char *input_B,
                       char *input_X, int borrow)
@@ -1276,33 +1266,3 @@
     mbedtls_free(X);
 }
 /* END_CASE */
-
-/* END MERGE SLOT 3 */
-
-/* BEGIN MERGE SLOT 4 */
-
-/* END MERGE SLOT 4 */
-
-/* BEGIN MERGE SLOT 5 */
-
-/* END MERGE SLOT 5 */
-
-/* BEGIN MERGE SLOT 6 */
-
-/* END MERGE SLOT 6 */
-
-/* BEGIN MERGE SLOT 7 */
-
-/* END MERGE SLOT 7 */
-
-/* BEGIN MERGE SLOT 8 */
-
-/* END MERGE SLOT 8 */
-
-/* BEGIN MERGE SLOT 9 */
-
-/* END MERGE SLOT 9 */
-
-/* BEGIN MERGE SLOT 10 */
-
-/* END MERGE SLOT 10 */
diff --git a/tests/suites/test_suite_bignum_core.misc.data b/tests/suites/test_suite_bignum_core.misc.data
index 81a767a..b61d708 100644
--- a/tests/suites/test_suite_bignum_core.misc.data
+++ b/tests/suites/test_suite_bignum_core.misc.data
@@ -491,42 +491,3 @@
 Fill random core: 42 bytes, 5 missing limbs
 mpi_core_fill_random:42:0:-5:0:MBEDTLS_ERR_MPI_BAD_INPUT_DATA
 
-# BEGIN MERGE SLOT 1
-
-# END MERGE SLOT 1
-
-# BEGIN MERGE SLOT 2
-
-# END MERGE SLOT 2
-
-# BEGIN MERGE SLOT 3
-
-# END MERGE SLOT 3
-
-# BEGIN MERGE SLOT 4
-
-# END MERGE SLOT 4
-
-# BEGIN MERGE SLOT 5
-
-# END MERGE SLOT 5
-
-# BEGIN MERGE SLOT 6
-
-# END MERGE SLOT 6
-
-# BEGIN MERGE SLOT 7
-
-# END MERGE SLOT 7
-
-# BEGIN MERGE SLOT 8
-
-# END MERGE SLOT 8
-
-# BEGIN MERGE SLOT 9
-
-# END MERGE SLOT 9
-
-# BEGIN MERGE SLOT 10
-
-# END MERGE SLOT 10
diff --git a/tests/suites/test_suite_bignum_mod.function b/tests/suites/test_suite_bignum_mod.function
index ded4c0c..233d3a9 100644
--- a/tests/suites/test_suite_bignum_mod.function
+++ b/tests/suites/test_suite_bignum_mod.function
@@ -96,12 +96,6 @@
 }
 /* END_CASE */
 
-/* BEGIN MERGE SLOT 1 */
-
-/* END MERGE SLOT 1 */
-
-/* BEGIN MERGE SLOT 2 */
-
 /* BEGIN_CASE */
 void mpi_mod_mul(char *input_A,
                  char *input_B,
@@ -238,9 +232,6 @@
 }
 /* END_CASE */
 
-/* END MERGE SLOT 2 */
-
-/* BEGIN MERGE SLOT 3 */
 /* BEGIN_CASE */
 void mpi_mod_sub(char *input_N,
                  char *input_A, char *input_B,
@@ -440,13 +431,7 @@
     mbedtls_free(X_raw);
 }
 /* END_CASE */
-/* END MERGE SLOT 3 */
 
-/* BEGIN MERGE SLOT 4 */
-
-/* END MERGE SLOT 4 */
-
-/* BEGIN MERGE SLOT 5 */
 /* BEGIN_CASE */
 void mpi_mod_add(char *input_N,
                  char *input_A, char *input_B,
@@ -549,13 +534,7 @@
     mbedtls_free(X_raw);
 }
 /* END_CASE */
-/* END MERGE SLOT 5 */
 
-/* BEGIN MERGE SLOT 6 */
-
-/* END MERGE SLOT 6 */
-
-/* BEGIN MERGE SLOT 7 */
 /* BEGIN_CASE */
 void mpi_residue_setup(char *input_N, char *input_R, int ret)
 {
@@ -762,16 +741,3 @@
     mbedtls_free(obuf);
 }
 /* END_CASE */
-/* END MERGE SLOT 7 */
-
-/* BEGIN MERGE SLOT 8 */
-
-/* END MERGE SLOT 8 */
-
-/* BEGIN MERGE SLOT 9 */
-
-/* END MERGE SLOT 9 */
-
-/* BEGIN MERGE SLOT 10 */
-
-/* END MERGE SLOT 10 */
diff --git a/tests/suites/test_suite_bignum_mod.misc.data b/tests/suites/test_suite_bignum_mod.misc.data
index e369211..780e0cf 100644
--- a/tests/suites/test_suite_bignum_mod.misc.data
+++ b/tests/suites/test_suite_bignum_mod.misc.data
@@ -7,11 +7,6 @@
 Test mbedtls_mpi_mod_setup #7 (Montgomery representation)
 mpi_mod_setup:MBEDTLS_MPI_MOD_REP_MONTGOMERY:0
 
-# BEGIN MERGE SLOT 1
-
-# END MERGE SLOT 1
-
-# BEGIN MERGE SLOT 2
 Test mpi_mod_mul #1 N->limbs != A->limbs
 mpi_mod_mul_neg:"1":"00000000000000000000000000000000":"f0000000000000000000000000000000":"0":MBEDTLS_ERR_MPI_BAD_INPUT_DATA
 
@@ -20,9 +15,6 @@
 
 Test mpi_mod_mul #3 N->limbs != X->limbs
 mpi_mod_mul_neg:"1234567890abcdef1234567890abcdef":"00000000000000000000000000000000":"f0000000000000000000000000000000":"0":MBEDTLS_ERR_MPI_BAD_INPUT_DATA
-# END MERGE SLOT 2
-
-# BEGIN MERGE SLOT 3
 
 mpi_mod_sub base case for negative testing (N, a, b all >= 1 limb)
 mpi_mod_sub:"014320a022ccb75bdf470ddf25":"000000025a55a46e5da99c71c7":"00033b2e3c9fd0803ce8000f93":"013fe57440828b4a0008aa4159":0
@@ -89,13 +81,6 @@
 depends_on:MBEDTLS_HAVE_INT64
 mpi_mod_inv_mont:"0000000000000000000000000000152d02c7e14af67fe0bf":"00000000000009545642424381c611fb":"000000000000000000000000000009545642424381c611fb":MBEDTLS_ERR_MPI_BAD_INPUT_DATA
 
-# END MERGE SLOT 3
-
-# BEGIN MERGE SLOT 4
-
-# END MERGE SLOT 4
-
-# BEGIN MERGE SLOT 5
 mpi_mod_add base case for negative testing (N, a, b all >= 1 limb)
 mpi_mod_add:"014320a022ccb75bdf470ddf25":"000000025a55a46e5da99c71c7":"00033b2e3c9fd0803ce8000f93":"00033b3096f574ee9a919c815a":0
 
@@ -116,13 +101,7 @@
 
 mpi_mod_add with second input too short
 mpi_mod_add:"014320a022ccb75bdf470ddf25":"000000025a55a46e5da99c71c7":"e8000f93":"00":MBEDTLS_ERR_MPI_BAD_INPUT_DATA
-# END MERGE SLOT 5
 
-# BEGIN MERGE SLOT 6
-
-# END MERGE SLOT 6
-
-# BEGIN MERGE SLOT 7
 Test mbedtls_mpi_residue_setup #1 m > r
 mpi_residue_setup:"fe":"01":0
 
diff --git a/tests/suites/test_suite_bignum_mod_raw.data b/tests/suites/test_suite_bignum_mod_raw.data
index 8cbd918..2af1d7d 100644
--- a/tests/suites/test_suite_bignum_mod_raw.data
+++ b/tests/suites/test_suite_bignum_mod_raw.data
@@ -179,42 +179,3 @@
 mbedtls_mpi_mod_raw_cond_swap: copy half of the limbs
 mpi_mod_raw_cond_swap:"00000000FFFFFFFF55555555AAAAAAAA":"FEDCBA9876543210FEDCBA9876543210":8
 
-# BEGIN MERGE SLOT 1
-
-# END MERGE SLOT 1
-
-# BEGIN MERGE SLOT 2
-
-# END MERGE SLOT 2
-
-# BEGIN MERGE SLOT 3
-
-# END MERGE SLOT 3
-
-# BEGIN MERGE SLOT 4
-
-# END MERGE SLOT 4
-
-# BEGIN MERGE SLOT 5
-
-# END MERGE SLOT 5
-
-# BEGIN MERGE SLOT 6
-
-# END MERGE SLOT 6
-
-# BEGIN MERGE SLOT 7
-
-# END MERGE SLOT 7
-
-# BEGIN MERGE SLOT 8
-
-# END MERGE SLOT 8
-
-# BEGIN MERGE SLOT 9
-
-# END MERGE SLOT 9
-
-# BEGIN MERGE SLOT 10
-
-# END MERGE SLOT 10
diff --git a/tests/suites/test_suite_bignum_mod_raw.function b/tests/suites/test_suite_bignum_mod_raw.function
index 24ecba3..bd5eea7 100644
--- a/tests/suites/test_suite_bignum_mod_raw.function
+++ b/tests/suites/test_suite_bignum_mod_raw.function
@@ -263,12 +263,6 @@
 }
 /* END_CASE */
 
-/* BEGIN MERGE SLOT 1 */
-
-/* END MERGE SLOT 1 */
-
-/* BEGIN MERGE SLOT 2 */
-
 /* BEGIN_CASE */
 void mpi_mod_raw_sub(char *input_A,
                      char *input_B,
@@ -482,10 +476,6 @@
 }
 /* END_CASE */
 
-/* END MERGE SLOT 2 */
-
-/* BEGIN MERGE SLOT 3 */
-
 /* BEGIN_CASE */
 void mpi_mod_raw_inv_prime(char *input_N, char *input_A, char *input_X)
 {
@@ -559,14 +549,6 @@
 }
 /* END_CASE */
 
-/* END MERGE SLOT 3 */
-
-/* BEGIN MERGE SLOT 4 */
-
-/* END MERGE SLOT 4 */
-
-/* BEGIN MERGE SLOT 5 */
-
 /* BEGIN_CASE */
 void mpi_mod_raw_add(char *input_N,
                      char *input_A, char *input_B,
@@ -655,9 +637,7 @@
     mbedtls_free(X);
 }
 /* END_CASE */
-/* END MERGE SLOT 5 */
 
-/* BEGIN MERGE SLOT 6 */
 /* BEGIN_CASE */
 void mpi_mod_raw_canonical_to_modulus_rep(const char *input_N, int rep,
                                           const char *input_A,
@@ -711,9 +691,7 @@
     mbedtls_free(X);
 }
 /* END_CASE */
-/* END MERGE SLOT 6 */
 
-/* BEGIN MERGE SLOT 7 */
 /* BEGIN_CASE */
 void mpi_mod_raw_to_mont_rep(char *input_N, char *input_A, char *input_X)
 {
@@ -896,17 +874,3 @@
     mbedtls_free(Z);
 }
 /* END_CASE */
-
-/* END MERGE SLOT 7 */
-
-/* BEGIN MERGE SLOT 8 */
-
-/* END MERGE SLOT 8 */
-
-/* BEGIN MERGE SLOT 9 */
-
-/* END MERGE SLOT 9 */
-
-/* BEGIN MERGE SLOT 10 */
-
-/* END MERGE SLOT 10 */