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- Changed the behaviour of x509parse_parse_crt for permissive parsing. Now returns the number of 'failed certificates' instead of having a switch to enable it.

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- As a consequence all error code that were positive were changed. A lot of MALLOC_FAILED and FILE_IO_ERROR error codes added for different modules.
 - Programs and tests were adapted accordingly
This commit is contained in:
Paul Bakker
2011-12-10 21:55:01 +00:00
parent 18d32911c0
commit 69e095cc15
38 changed files with 254 additions and 162 deletions
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51
include/polarssl/bignum.h
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@@ -33,10 +33,11 @@
#define POLARSSL_ERR_MPI_FILE_IO_ERROR -0x0002 /**< An error occurred while reading from or writing to a file. */
#define POLARSSL_ERR_MPI_BAD_INPUT_DATA -0x0004 /**< Bad input parameters to function. */
#define POLARSSL_ERR_MPI_INVALID_CHARACTER -0x0006 /**< There is an invalid character in the digit string. */
#define POLARSSL_ERR_MPI_BUFFER_TOO_SMALL -0x0008 /**< The buffer is too small to write too. */
#define POLARSSL_ERR_MPI_BUFFER_TOO_SMALL -0x0008 /**< The buffer is too small to write to. */
#define POLARSSL_ERR_MPI_NEGATIVE_VALUE -0x000A /**< The input arguments are negative or result in illegal output. */
#define POLARSSL_ERR_MPI_DIVISION_BY_ZERO -0x000C /**< The input argument for division is zero, which is not allowed. */
#define POLARSSL_ERR_MPI_NOT_ACCEPTABLE -0x000E /**< The input arguments are not acceptable. */
#define POLARSSL_ERR_MPI_MALLOC_FAILED -0x0010 /**< Memory allocation failed. */
#define MPI_CHK(f) if( ( ret = f ) != 0 ) goto cleanup
@@ -145,7 +146,7 @@ void mpi_free( mpi *X );
* \param nblimbs The target number of limbs
*
* \return 0 if successful,
* 1 if memory allocation failed
* POLARSSL_ERR_MPI_MALLOC_FAILED if memory allocation failed
*/
int mpi_grow( mpi *X, size_t nblimbs );
@@ -156,7 +157,7 @@ int mpi_grow( mpi *X, size_t nblimbs );
* \param Y Source MPI
*
* \return 0 if successful,
* 1 if memory allocation failed
* POLARSSL_ERR_MPI_MALLOC_FAILED if memory allocation failed
*/
int mpi_copy( mpi *X, const mpi *Y );
@@ -175,7 +176,7 @@ void mpi_swap( mpi *X, mpi *Y );
* \param z Value to use
*
* \return 0 if successful,
* 1 if memory allocation failed
* POLARSSL_ERR_MPI_MALLOC_FAILED if memory allocation failed
*/
int mpi_lset( mpi *X, t_sint z );
@@ -200,7 +201,7 @@ int mpi_get_bit( mpi *X, size_t pos );
* \param val The value to set the bit to (0 or 1)
*
* \return 0 if successful,
* 1 if memory allocation failed,
* POLARSSL_ERR_MPI_MALLOC_FAILED if memory allocation failed,
* POLARSSL_ERR_MPI_BAD_INPUT_DATA if val is not 0 or 1
*/
int mpi_set_bit( mpi *X, size_t pos, unsigned char val );
@@ -289,7 +290,7 @@ int mpi_write_file( const char *p, const mpi *X, int radix, FILE *fout );
* \param buflen Input buffer size
*
* \return 0 if successful,
* 1 if memory allocation failed
* POLARSSL_ERR_MPI_MALLOC_FAILED if memory allocation failed
*/
int mpi_read_binary( mpi *X, const unsigned char *buf, size_t buflen );
@@ -312,7 +313,7 @@ int mpi_write_binary( const mpi *X, unsigned char *buf, size_t buflen );
* \param count Amount to shift
*
* \return 0 if successful,
* 1 if memory allocation failed
* POLARSSL_ERR_MPI_MALLOC_FAILED if memory allocation failed
*/
int mpi_shift_l( mpi *X, size_t count );
@@ -323,7 +324,7 @@ int mpi_shift_l( mpi *X, size_t count );
* \param count Amount to shift
*
* \return 0 if successful,
* 1 if memory allocation failed
* POLARSSL_ERR_MPI_MALLOC_FAILED if memory allocation failed
*/
int mpi_shift_r( mpi *X, size_t count );
@@ -371,7 +372,7 @@ int mpi_cmp_int( const mpi *X, t_sint z );
* \param B Right-hand MPI
*
* \return 0 if successful,
* 1 if memory allocation failed
* POLARSSL_ERR_MPI_MALLOC_FAILED if memory allocation failed
*/
int mpi_add_abs( mpi *X, const mpi *A, const mpi *B );
@@ -395,7 +396,7 @@ int mpi_sub_abs( mpi *X, const mpi *A, const mpi *B );
* \param B Right-hand MPI
*
* \return 0 if successful,
* 1 if memory allocation failed
* POLARSSL_ERR_MPI_MALLOC_FAILED if memory allocation failed
*/
int mpi_add_mpi( mpi *X, const mpi *A, const mpi *B );
@@ -407,7 +408,7 @@ int mpi_add_mpi( mpi *X, const mpi *A, const mpi *B );
* \param B Right-hand MPI
*
* \return 0 if successful,
* 1 if memory allocation failed
* POLARSSL_ERR_MPI_MALLOC_FAILED if memory allocation failed
*/
int mpi_sub_mpi( mpi *X, const mpi *A, const mpi *B );
@@ -419,7 +420,7 @@ int mpi_sub_mpi( mpi *X, const mpi *A, const mpi *B );
* \param b The integer value to add
*
* \return 0 if successful,
* 1 if memory allocation failed
* POLARSSL_ERR_MPI_MALLOC_FAILED if memory allocation failed
*/
int mpi_add_int( mpi *X, const mpi *A, t_sint b );
@@ -431,7 +432,7 @@ int mpi_add_int( mpi *X, const mpi *A, t_sint b );
* \param b The integer value to subtract
*
* \return 0 if successful,
* 1 if memory allocation failed
* POLARSSL_ERR_MPI_MALLOC_FAILED if memory allocation failed
*/
int mpi_sub_int( mpi *X, const mpi *A, t_sint b );
@@ -443,7 +444,7 @@ int mpi_sub_int( mpi *X, const mpi *A, t_sint b );
* \param B Right-hand MPI
*
* \return 0 if successful,
* 1 if memory allocation failed
* POLARSSL_ERR_MPI_MALLOC_FAILED if memory allocation failed
*/
int mpi_mul_mpi( mpi *X, const mpi *A, const mpi *B );
@@ -457,7 +458,7 @@ int mpi_mul_mpi( mpi *X, const mpi *A, const mpi *B );
* \param b The integer value to multiply with
*
* \return 0 if successful,
* 1 if memory allocation failed
* POLARSSL_ERR_MPI_MALLOC_FAILED if memory allocation failed
*/
int mpi_mul_int( mpi *X, const mpi *A, t_sint b );
@@ -470,7 +471,7 @@ int mpi_mul_int( mpi *X, const mpi *A, t_sint b );
* \param B Right-hand MPI
*
* \return 0 if successful,
* 1 if memory allocation failed,
* POLARSSL_ERR_MPI_MALLOC_FAILED if memory allocation failed,
* POLARSSL_ERR_MPI_DIVISION_BY_ZERO if B == 0
*
* \note Either Q or R can be NULL.
@@ -486,7 +487,7 @@ int mpi_div_mpi( mpi *Q, mpi *R, const mpi *A, const mpi *B );
* \param b Integer to divide by
*
* \return 0 if successful,
* 1 if memory allocation failed,
* POLARSSL_ERR_MPI_MALLOC_FAILED if memory allocation failed,
* POLARSSL_ERR_MPI_DIVISION_BY_ZERO if b == 0
*
* \note Either Q or R can be NULL.
@@ -501,7 +502,7 @@ int mpi_div_int( mpi *Q, mpi *R, const mpi *A, t_sint b );
* \param B Right-hand MPI
*
* \return 0 if successful,
* 1 if memory allocation failed,
* POLARSSL_ERR_MPI_MALLOC_FAILED if memory allocation failed,
* POLARSSL_ERR_MPI_DIVISION_BY_ZERO if B == 0,
* POLARSSL_ERR_MPI_NEGATIVE_VALUE if B < 0
*/
@@ -515,7 +516,7 @@ int mpi_mod_mpi( mpi *R, const mpi *A, const mpi *B );
* \param b Integer to divide by
*
* \return 0 if successful,
* 1 if memory allocation failed,
* POLARSSL_ERR_MPI_MALLOC_FAILED if memory allocation failed,
* POLARSSL_ERR_MPI_DIVISION_BY_ZERO if b == 0,
* POLARSSL_ERR_MPI_NEGATIVE_VALUE if b < 0
*/
@@ -531,7 +532,7 @@ int mpi_mod_int( t_uint *r, const mpi *A, t_sint b );
* \param _RR Speed-up MPI used for recalculations
*
* \return 0 if successful,
* 1 if memory allocation failed,
* POLARSSL_ERR_MPI_MALLOC_FAILED if memory allocation failed,
* POLARSSL_ERR_MPI_BAD_INPUT_DATA if N is negative or even
*
* \note _RR is used to avoid re-computing R*R mod N across
@@ -549,7 +550,7 @@ int mpi_exp_mod( mpi *X, const mpi *A, const mpi *E, const mpi *N, mpi *_RR );
* \param p_rng RNG parameter
*
* \return 0 if successful,
* 1 if memory allocation failed
* POLARSSL_ERR_MPI_MALLOC_FAILED if memory allocation failed
*/
int mpi_fill_random( mpi *X, size_t size,
int (*f_rng)(void *, unsigned char *, size_t),
@@ -563,7 +564,7 @@ int mpi_fill_random( mpi *X, size_t size,
* \param B Right-hand MPI
*
* \return 0 if successful,
* 1 if memory allocation failed
* POLARSSL_ERR_MPI_MALLOC_FAILED if memory allocation failed
*/
int mpi_gcd( mpi *G, const mpi *A, const mpi *B );
@@ -575,7 +576,7 @@ int mpi_gcd( mpi *G, const mpi *A, const mpi *B );
* \param N Right-hand MPI
*
* \return 0 if successful,
* 1 if memory allocation failed,
* POLARSSL_ERR_MPI_MALLOC_FAILED if memory allocation failed,
* POLARSSL_ERR_MPI_BAD_INPUT_DATA if N is negative or nil
POLARSSL_ERR_MPI_NOT_ACCEPTABLE if A has no inverse mod N
*/
@@ -589,7 +590,7 @@ int mpi_inv_mod( mpi *X, const mpi *A, const mpi *N );
* \param p_rng RNG parameter
*
* \return 0 if successful (probably prime),
* 1 if memory allocation failed,
* POLARSSL_ERR_MPI_MALLOC_FAILED if memory allocation failed,
* POLARSSL_ERR_MPI_NOT_ACCEPTABLE if X is not prime
*/
int mpi_is_prime( mpi *X,
@@ -606,7 +607,7 @@ int mpi_is_prime( mpi *X,
* \param p_rng RNG parameter
*
* \return 0 if successful (probably prime),
* 1 if memory allocation failed,
* POLARSSL_ERR_MPI_MALLOC_FAILED if memory allocation failed,
* POLARSSL_ERR_MPI_BAD_INPUT_DATA if nbits is < 3
*/
int mpi_gen_prime( mpi *X, size_t nbits, int dh_flag,