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Add ecjpake_zpk_read()

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Not really tested yet
This commit is contained in:
Manuel Pégourié-Gonnard
2015-08-11 15:44:41 +02:00
parent c618195bc4
commit 6029a85572
3 changed files with 101 additions and 3 deletions
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16
library/ecp.c
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@ -402,6 +402,22 @@ int mbedtls_ecp_is_zero( mbedtls_ecp_point *pt )
return( mbedtls_mpi_cmp_int( &pt->Z, 0 ) == 0 );
}
/*
* Compare two points lazyly
*/
int mbedtls_ecp_point_cmp( const mbedtls_ecp_point *P,
const mbedtls_ecp_point *Q )
{
if( mbedtls_mpi_cmp_mpi( &P->X, &Q->X ) == 0 &&
mbedtls_mpi_cmp_mpi( &P->Y, &Q->Y ) == 0 &&
mbedtls_mpi_cmp_mpi( &P->Z, &Q->Z ) == 0 )
{
return( 0 );
}
return( MBEDTLS_ERR_ECP_BAD_INPUT_DATA );
}
/*
* Import a non-zero point from ASCII strings
*/