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Have mbedtls_mpi_montg_init() take the modulus, rather than just its least significant limb

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Signed-off-by: Tom Cosgrove <tom.cosgrove@arm.com>
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Tom Cosgrove
2022-08-24 11:17:15 +01:00
parent 958fd3dc0c
commit f0ffb1585a
4 changed files with 11 additions and 11 deletions
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4
tests/suites/test_suite_mpi.function
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@@ -2015,7 +2015,7 @@ void mbedtls_mpi_montg_init( char * input_N, char * input_mm )
TEST_EQUAL( mm.s, 1 );
/* mbedtls_mpi_montg_init() only returns a result, no error possible */
mbedtls_mpi_uint result = mbedtls_mpi_montg_init( N.p[0] );
mbedtls_mpi_uint result = mbedtls_mpi_montg_init( N.p );
/* Check we got the correct result */
TEST_EQUAL( result, mm.p[0] );
@@ -2074,7 +2074,7 @@ void mbedtls_mpi_core_montmul( int limbs_AN4, int limbs_B4,
TEST_EQUAL( mbedtls_mpi_grow( &T, limbs_AN * 2 + 1 ), 0 );
/* Calculate the Montgomery constant (this is unit tested separately) */
mbedtls_mpi_uint mm = mbedtls_mpi_montg_init( N.p[0] );
mbedtls_mpi_uint mm = mbedtls_mpi_montg_init( N.p );
TEST_EQUAL( mbedtls_mpi_grow( &R, limbs_AN ), 0 ); /* ensure it's got the right number of limbs */