| commit | 48eab260e9a70ed88ef28900483b0964f847ef17 | [log] [tgz] |
|---|---|---|
| author | Paul Bakker <p.j.bakker@polarssl.org> | Thu Jun 25 21:25:49 2009 +0000 |
| committer | Paul Bakker <p.j.bakker@polarssl.org> | Thu Jun 25 21:25:49 2009 +0000 |
| tree | 5190fcf47492b989a870cc3ddbdb3c7492299b76 | |
| parent | ce40a6d21dd8e38c80d57702321ba0844bf7aec2 [diff] [blame] |
- Corrected is_prime() results for 0, 1 and 2 (found by code coverage tests)
diff --git a/library/bignum.c b/library/bignum.c index d1646f0..aa7230f 100644 --- a/library/bignum.c +++ b/library/bignum.c
@@ -1683,7 +1683,11 @@ mpi W, R, T, A, RR; unsigned char *p; - if( mpi_cmp_int( X, 0 ) == 0 ) + if( mpi_cmp_int( X, 0 ) == 0 || + mpi_cmp_int( X, 1 ) == 0 ) + return( POLARSSL_ERR_MPI_NOT_ACCEPTABLE ); + + if( mpi_cmp_int( X, 2 ) == 0 ) return( 0 ); mpi_init( &W, &R, &T, &A, &RR, NULL );