commit b7438d1f6235c0713b364d255657d82ff468f4e7
author Tom Cosgrove <tom.cosgrove@arm.com> Thu Sep 15 15:05:59 2022 +0100
committer Tom Cosgrove <tom.cosgrove@arm.com> Thu Sep 15 15:05:59 2022 +0100
tree 61f308d4322d742d5e8f5b5239b0292c04a63614
parent 2701deaa4b4a9a6257470b038c5ccab3745f25cc

Update name of mbedtls_mpi_montg_init()

Signed-off-by: Tom Cosgrove <tom.cosgrove@arm.com>

library/bignum.c

diff --git a/library/bignum.c b/library/bignum.c
index de61952..19d59be 100644
--- a/library/bignum.c
+++ b/library/bignum.c
@@ -1547,7 +1547,7 @@
 
 static void mpi_montg_init( mbedtls_mpi_uint *mm, const mbedtls_mpi *N )
 {
-    *mm = mbedtls_mpi_montg_init( N->p );
+    *mm = mbedtls_mpi_core_montmul_init( N->p );
 }
 
 /** Montgomery multiplication: A = A * B * R^-1 mod N  (HAC 14.36)

library/bignum_core.c

diff --git a/library/bignum_core.c b/library/bignum_core.c
index bb6e7cd..fa7fc85 100644
--- a/library/bignum_core.c
+++ b/library/bignum_core.c
@@ -377,7 +377,7 @@
 /*
  * Fast Montgomery initialization (thanks to Tom St Denis).
  */
-mbedtls_mpi_uint mbedtls_mpi_montg_init( const mbedtls_mpi_uint *N )
+mbedtls_mpi_uint mbedtls_mpi_core_montmul_init( const mbedtls_mpi_uint *N )
 {
     mbedtls_mpi_uint x = N[0];
 

library/bignum_core.h

diff --git a/library/bignum_core.h b/library/bignum_core.h
index 49ea485..746c1d9 100644
--- a/library/bignum_core.h
+++ b/library/bignum_core.h
@@ -240,7 +240,7 @@
  *
  * \return       The initialisation value for fast Montgomery modular multiplication
  */
-mbedtls_mpi_uint mbedtls_mpi_montg_init( const mbedtls_mpi_uint *N );
+mbedtls_mpi_uint mbedtls_mpi_core_montmul_init( const mbedtls_mpi_uint *N );
 
 /**
  * \brief Montgomery multiplication: X = A * B * R^-1 mod N  (HAC 14.36)
@@ -260,7 +260,7 @@
  *                          of limbs as \p A.
  * \param[in]     AN_limbs  The number of limbs in \p X, \p A and \p N.
  * \param         mm        The Montgomery constant for \p N: -N^-1 mod 2^biL.
- *                          This can be calculated by `mbedtls_mpi_montg_init()`.
+ *                          This can be calculated by `mbedtls_mpi_core_montmul_init()`.
  * \param[in,out] T         Temporary storage of size at least 2*AN_limbs+1 limbs.
  *                          Its initial content is unused and
  *                          its final content is indeterminate.

tests/suites/test_suite_mpi.function

diff --git a/tests/suites/test_suite_mpi.function b/tests/suites/test_suite_mpi.function
index 71912b1..2a09fe4 100644
--- a/tests/suites/test_suite_mpi.function
+++ b/tests/suites/test_suite_mpi.function
@@ -2035,8 +2035,8 @@
     TEST_EQUAL( 1, N.s );
     TEST_EQUAL( 1, mm.s );
 
-    /* mbedtls_mpi_montg_init() only returns a result, no error possible */
-    mbedtls_mpi_uint result = mbedtls_mpi_montg_init( N.p );
+    /* mbedtls_mpi_core_montmul_init() only returns a result, no error possible */
+    mbedtls_mpi_uint result = mbedtls_mpi_core_montmul_init( N.p );
 
     /* Check we got the correct result */
     TEST_EQUAL( result, mm.p[0] );
@@ -2096,7 +2096,7 @@
     TEST_EQUAL( 0, mbedtls_mpi_grow( &T, limbs_AN * 2 + 1 ) );
 
     /* Calculate the Montgomery constant (this is unit tested separately) */
-    mbedtls_mpi_uint mm = mbedtls_mpi_montg_init( N.p );
+    mbedtls_mpi_uint mm = mbedtls_mpi_core_montmul_init( N.p );
 
     TEST_EQUAL( 0, mbedtls_mpi_grow( &R, limbs_AN ) ); /* ensure it's got the right number of limbs */