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Replace _RR with prec_RR to prevent reserved identifier clashes

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Signed-off-by: Yuto Takano <yuto.takano@arm.com>
This commit is contained in:
Yuto Takano
2021-07-14 10:20:09 +01:00
parent bc6eaf7976
commit 284857ee55
2 changed files with 10 additions and 10 deletions
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12
library/bignum.c
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@ -2297,7 +2297,7 @@ cleanup:
*/
int mbedtls_mpi_exp_mod( mbedtls_mpi *X, const mbedtls_mpi *A,
const mbedtls_mpi *E, const mbedtls_mpi *N,
mbedtls_mpi *_RR )
mbedtls_mpi *prec_RR )
{
int ret = MBEDTLS_ERR_ERROR_CORRUPTION_DETECTED;
size_t wbits, wsize, one = 1;
@ -2365,17 +2365,17 @@ int mbedtls_mpi_exp_mod( mbedtls_mpi *X, const mbedtls_mpi *A,
/*
* If 1st call, pre-compute R^2 mod N
*/
if( _RR == NULL || _RR->p == NULL )
if( prec_RR == NULL || prec_RR->p == NULL )
{
MBEDTLS_MPI_CHK( mbedtls_mpi_lset( &RR, 1 ) );
MBEDTLS_MPI_CHK( mbedtls_mpi_shift_l( &RR, N->n * 2 * biL ) );
MBEDTLS_MPI_CHK( mbedtls_mpi_mod_mpi( &RR, &RR, N ) );
if( _RR != NULL )
memcpy( _RR, &RR, sizeof( mbedtls_mpi ) );
if( prec_RR != NULL )
memcpy( prec_RR, &RR, sizeof( mbedtls_mpi ) );
}
else
memcpy( &RR, _RR, sizeof( mbedtls_mpi ) );
memcpy( &RR, prec_RR, sizeof( mbedtls_mpi ) );
/*
* W[1] = A * R^2 * R^-1 mod N = A * R mod N
@ -2523,7 +2523,7 @@ cleanup:
mbedtls_mpi_free( &W[1] ); mbedtls_mpi_free( &T ); mbedtls_mpi_free( &Apos );
mbedtls_mpi_free( &WW );
if( _RR == NULL || _RR->p == NULL )
if( prec_RR == NULL || prec_RR->p == NULL )
mbedtls_mpi_free( &RR );
return( ret );