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Merge remote-tracking branch 'public/pr/2281' into development

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This commit is contained in:
Simon Butcher 2018-12-20 12:01:09 +00:00
parent dac513e246 df4b59696d
commit 6be67a6518
4 changed files with 347 additions and 87 deletions
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194
include/mbedtls/camellia.h
View file

@ -72,52 +72,68 @@ mbedtls_camellia_context;
#endif /* MBEDTLS_CAMELLIA_ALT */ #endif /* MBEDTLS_CAMELLIA_ALT */
/** /**
* \brief Initialize CAMELLIA context * \brief Initialize a CAMELLIA context.
* *
* \param ctx CAMELLIA context to be initialized * \param ctx The CAMELLIA context to be initialized.
* This must not be \c NULL.
*/ */
void mbedtls_camellia_init( mbedtls_camellia_context *ctx ); void mbedtls_camellia_init( mbedtls_camellia_context *ctx );
/** /**
* \brief Clear CAMELLIA context * \brief Clear a CAMELLIA context.
* *
* \param ctx CAMELLIA context to be cleared * \param ctx The CAMELLIA context to be cleared. This may be \c NULL,
* in which case this function returns immediately. If it is not
* \c NULL, it must be initialized.
*/ */
void mbedtls_camellia_free( mbedtls_camellia_context *ctx ); void mbedtls_camellia_free( mbedtls_camellia_context *ctx );
/** /**
* \brief CAMELLIA key schedule (encryption) * \brief Perform a CAMELLIA key schedule operation for encryption.
* *
* \param ctx CAMELLIA context to be initialized * \param ctx The CAMELLIA context to use. This must be initialized.
* \param key encryption key * \param key The encryption key to use. This must be a readable buffer
* \param keybits must be 128, 192 or 256 * of size \p keybits Bits.
* \param keybits The length of \p key in Bits. This must be either \c 128,
* \c 192 or \c 256.
* *
* \return 0 if successful, or MBEDTLS_ERR_CAMELLIA_BAD_INPUT_DATA * \return \c 0 if successful.
* \return A negative error code on failure.
*/ */
int mbedtls_camellia_setkey_enc( mbedtls_camellia_context *ctx, const unsigned char *key, int mbedtls_camellia_setkey_enc( mbedtls_camellia_context *ctx,
unsigned int keybits ); const unsigned char *key,
unsigned int keybits );
/** /**
* \brief CAMELLIA key schedule (decryption) * \brief Perform a CAMELLIA key schedule operation for decryption.
* *
* \param ctx CAMELLIA context to be initialized * \param ctx The CAMELLIA context to use. This must be initialized.
* \param key decryption key * \param key The decryption key. This must be a readable buffer
* \param keybits must be 128, 192 or 256 * of size \p keybits Bits.
* \param keybits The length of \p key in Bits. This must be either \c 128,
* \c 192 or \c 256.
* *
* \return 0 if successful, or MBEDTLS_ERR_CAMELLIA_BAD_INPUT_DATA * \return \c 0 if successful.
* \return A negative error code on failure.
*/ */
int mbedtls_camellia_setkey_dec( mbedtls_camellia_context *ctx, const unsigned char *key, int mbedtls_camellia_setkey_dec( mbedtls_camellia_context *ctx,
unsigned int keybits ); const unsigned char *key,
unsigned int keybits );
/** /**
* \brief CAMELLIA-ECB block encryption/decryption * \brief Perform a CAMELLIA-ECB block encryption/decryption operation.
* *
* \param ctx CAMELLIA context * \param ctx The CAMELLIA context to use. This must be initialized
* \param mode MBEDTLS_CAMELLIA_ENCRYPT or MBEDTLS_CAMELLIA_DECRYPT * and bound to a key.
* \param input 16-byte input block * \param mode The mode of operation. This must be either
* \param output 16-byte output block * #MBEDTLS_CAMELLIA_ENCRYPT or #MBEDTLS_CAMELLIA_DECRYPT.
* \param input The input block. This must be a readable buffer
* of size \c 16 Bytes.
* \param output The output block. This must be a writable buffer
* of size \c 16 Bytes.
* *
* \return 0 if successful * \return \c 0 if successful.
* \return A negative error code on failure.
*/ */
int mbedtls_camellia_crypt_ecb( mbedtls_camellia_context *ctx, int mbedtls_camellia_crypt_ecb( mbedtls_camellia_context *ctx,
int mode, int mode,
@ -126,9 +142,7 @@ int mbedtls_camellia_crypt_ecb( mbedtls_camellia_context *ctx,
#if defined(MBEDTLS_CIPHER_MODE_CBC) #if defined(MBEDTLS_CIPHER_MODE_CBC)
/** /**
* \brief CAMELLIA-CBC buffer encryption/decryption * \brief Perform a CAMELLIA-CBC buffer encryption/decryption operation.
* Length should be a multiple of the block
* size (16 bytes)
* *
* \note Upon exit, the content of the IV is updated so that you can * \note Upon exit, the content of the IV is updated so that you can
* call the function same function again on the following * call the function same function again on the following
@ -138,15 +152,22 @@ int mbedtls_camellia_crypt_ecb( mbedtls_camellia_context *ctx,
* IV, you should either save it manually or use the cipher * IV, you should either save it manually or use the cipher
* module instead. * module instead.
* *
* \param ctx CAMELLIA context * \param ctx The CAMELLIA context to use. This must be initialized
* \param mode MBEDTLS_CAMELLIA_ENCRYPT or MBEDTLS_CAMELLIA_DECRYPT * and bound to a key.
* \param length length of the input data * \param mode The mode of operation. This must be either
* \param iv initialization vector (updated after use) * #MBEDTLS_CAMELLIA_ENCRYPT or #MBEDTLS_CAMELLIA_DECRYPT.
* \param input buffer holding the input data * \param length The length in Bytes of the input data \p input.
* \param output buffer holding the output data * This must be a multiple of \c 16 Bytes.
* \param iv The initialization vector. This must be a read/write buffer
* of length \c 16 Bytes. It is updated to allow streaming
* use as explained above.
* \param input The buffer holding the input data. This must point to a
* readable buffer of length \p length Bytes.
* \param output The buffer holding the output data. This must point to a
* writable buffer of length \p length Bytes.
* *
* \return 0 if successful, or * \return \c 0 if successful.
* MBEDTLS_ERR_CAMELLIA_INVALID_INPUT_LENGTH * \return A negative error code on failure.
*/ */
int mbedtls_camellia_crypt_cbc( mbedtls_camellia_context *ctx, int mbedtls_camellia_crypt_cbc( mbedtls_camellia_context *ctx,
int mode, int mode,
@ -158,11 +179,14 @@ int mbedtls_camellia_crypt_cbc( mbedtls_camellia_context *ctx,
#if defined(MBEDTLS_CIPHER_MODE_CFB) #if defined(MBEDTLS_CIPHER_MODE_CFB)
/** /**
* \brief CAMELLIA-CFB128 buffer encryption/decryption * \brief Perform a CAMELLIA-CFB128 buffer encryption/decryption
* operation.
* *
* Note: Due to the nature of CFB you should use the same key schedule for * \note Due to the nature of CFB mode, you should use the same
* both encryption and decryption. So a context initialized with * key for both encryption and decryption. In particular, calls
* mbedtls_camellia_setkey_enc() for both MBEDTLS_CAMELLIA_ENCRYPT and CAMELLIE_DECRYPT. * to this function should be preceded by a key-schedule via
* mbedtls_camellia_setkey_enc() regardless of whether \p mode
* is #MBEDTLS_CAMELLIA_ENCRYPT or #MBEDTLS_CAMELLIA_DECRYPT.
* *
* \note Upon exit, the content of the IV is updated so that you can * \note Upon exit, the content of the IV is updated so that you can
* call the function same function again on the following * call the function same function again on the following
@ -172,16 +196,24 @@ int mbedtls_camellia_crypt_cbc( mbedtls_camellia_context *ctx,
* IV, you should either save it manually or use the cipher * IV, you should either save it manually or use the cipher
* module instead. * module instead.
* *
* \param ctx CAMELLIA context * \param ctx The CAMELLIA context to use. This must be initialized
* \param mode MBEDTLS_CAMELLIA_ENCRYPT or MBEDTLS_CAMELLIA_DECRYPT * and bound to a key.
* \param length length of the input data * \param mode The mode of operation. This must be either
* \param iv_off offset in IV (updated after use) * #MBEDTLS_CAMELLIA_ENCRYPT or #MBEDTLS_CAMELLIA_DECRYPT.
* \param iv initialization vector (updated after use) * \param length The length of the input data \p input. Any value is allowed.
* \param input buffer holding the input data * \param iv_off The current offset in the IV. This must be smaller
* \param output buffer holding the output data * than \c 16 Bytes. It is updated after this call to allow
* the aforementioned streaming usage.
* \param iv The initialization vector. This must be a read/write buffer
* of length \c 16 Bytes. It is updated after this call to
* allow the aforementioned streaming usage.
* \param input The buffer holding the input data. This must be a readable
* buffer of size \p length Bytes.
* \param output The buffer to hold the output data. This must be a writable
* buffer of length \p length Bytes.
* *
* \return 0 if successful, or * \return \c 0 if successful.
* MBEDTLS_ERR_CAMELLIA_BAD_INPUT_DATA. * \return A negative error code on failure.
*/ */
int mbedtls_camellia_crypt_cfb128( mbedtls_camellia_context *ctx, int mbedtls_camellia_crypt_cfb128( mbedtls_camellia_context *ctx,
int mode, int mode,
@ -194,11 +226,13 @@ int mbedtls_camellia_crypt_cfb128( mbedtls_camellia_context *ctx,
#if defined(MBEDTLS_CIPHER_MODE_CTR) #if defined(MBEDTLS_CIPHER_MODE_CTR)
/** /**
* \brief CAMELLIA-CTR buffer encryption/decryption * \brief Perform a CAMELLIA-CTR buffer encryption/decryption operation.
* *
* Note: Due to the nature of CTR you should use the same key schedule for * *note Due to the nature of CTR mode, you should use the same
* both encryption and decryption. So a context initialized with * key for both encryption and decryption. In particular, calls
* mbedtls_camellia_setkey_enc() for both MBEDTLS_CAMELLIA_ENCRYPT and MBEDTLS_CAMELLIA_DECRYPT. * to this function should be preceded by a key-schedule via
* mbedtls_camellia_setkey_enc() regardless of whether \p mode
* is #MBEDTLS_CAMELLIA_ENCRYPT or #MBEDTLS_CAMELLIA_DECRYPT.
* *
* \warning You must never reuse a nonce value with the same key. Doing so * \warning You must never reuse a nonce value with the same key. Doing so
* would void the encryption for the two messages encrypted with * would void the encryption for the two messages encrypted with
@ -221,41 +255,49 @@ int mbedtls_camellia_crypt_cfb128( mbedtls_camellia_context *ctx,
* per-message nonce, handled by yourself, and the second one * per-message nonce, handled by yourself, and the second one
* updated by this function internally. * updated by this function internally.
* *
* For example, you might reserve the first 12 bytes for the * For example, you might reserve the first \c 12 Bytes for the
* per-message nonce, and the last 4 bytes for internal use. In that * per-message nonce, and the last \c 4 Bytes for internal use.
* case, before calling this function on a new message you need to * In that case, before calling this function on a new message you
* set the first 12 bytes of \p nonce_counter to your chosen nonce * need to set the first \c 12 Bytes of \p nonce_counter to your
* value, the last 4 to 0, and \p nc_off to 0 (which will cause \p * chosen nonce value, the last four to \c 0, and \p nc_off to \c 0
* stream_block to be ignored). That way, you can encrypt at most * (which will cause \p stream_block to be ignored). That way, you
* 2**96 messages of up to 2**32 blocks each with the same key. * can encrypt at most \c 2**96 messages of up to \c 2**32 blocks
* each with the same key.
* *
* The per-message nonce (or information sufficient to reconstruct * The per-message nonce (or information sufficient to reconstruct
* it) needs to be communicated with the ciphertext and must be unique. * it) needs to be communicated with the ciphertext and must be
* The recommended way to ensure uniqueness is to use a message * unique. The recommended way to ensure uniqueness is to use a
* counter. An alternative is to generate random nonces, but this * message counter. An alternative is to generate random nonces,
* limits the number of messages that can be securely encrypted: * but this limits the number of messages that can be securely
* for example, with 96-bit random nonces, you should not encrypt * encrypted: for example, with 96-bit random nonces, you should
* more than 2**32 messages with the same key. * not encrypt more than 2**32 messages with the same key.
* *
* Note that for both stategies, sizes are measured in blocks and * Note that for both stategies, sizes are measured in blocks and
* that a CAMELLIA block is 16 bytes. * that a CAMELLIA block is \c 16 Bytes.
* *
* \warning Upon return, \p stream_block contains sensitive data. Its * \warning Upon return, \p stream_block contains sensitive data. Its
* content must not be written to insecure storage and should be * content must not be written to insecure storage and should be
* securely discarded as soon as it's no longer needed. * securely discarded as soon as it's no longer needed.
* *
* \param ctx CAMELLIA context * \param ctx The CAMELLIA context to use. This must be initialized
* \param length The length of the data * and bound to a key.
* \param nc_off The offset in the current stream_block (for resuming * \param length The length of the input data \p input in Bytes.
* Any value is allowed.
* \param nc_off The offset in the current \p stream_block (for resuming
* within current cipher stream). The offset pointer to * within current cipher stream). The offset pointer to
* should be 0 at the start of a stream. * should be \c 0 at the start of a stream. It is updated
* \param nonce_counter The 128-bit nonce and counter. * at the end of this call.
* \param stream_block The saved stream-block for resuming. Is overwritten * \param nonce_counter The 128-bit nonce and counter. This must be a read/write
* by the function. * buffer of length \c 16 Bytes.
* \param input The input data stream * \param stream_block The saved stream-block for resuming. This must be a
* \param output The output data stream * read/write buffer of length \c 16 Bytes.
* \param input The input data stream. This must be a readable buffer of
* size \p length Bytes.
* \param output The output data stream. This must be a writable buffer
* of size \p length Bytes.
* *
* \return 0 if successful * \return \c 0 if successful.
* \return A negative error code on failure.
*/ */
int mbedtls_camellia_crypt_ctr( mbedtls_camellia_context *ctx, int mbedtls_camellia_crypt_ctr( mbedtls_camellia_context *ctx,
size_t length, size_t length,

68
library/camellia.c
View file

@ -49,6 +49,12 @@
#if !defined(MBEDTLS_CAMELLIA_ALT) #if !defined(MBEDTLS_CAMELLIA_ALT)
/* Parameter validation macros */
#define CAMELLIA_VALIDATE_RET( cond ) \
MBEDTLS_INTERNAL_VALIDATE_RET( cond, MBEDTLS_ERR_CAMELLIA_BAD_INPUT_DATA )
#define CAMELLIA_VALIDATE( cond ) \
MBEDTLS_INTERNAL_VALIDATE( cond )
/* /*
* 32-bit integer manipulation macros (big endian) * 32-bit integer manipulation macros (big endian)
*/ */
@ -321,6 +327,7 @@ static void camellia_feistel( const uint32_t x[2], const uint32_t k[2],
void mbedtls_camellia_init( mbedtls_camellia_context *ctx ) void mbedtls_camellia_init( mbedtls_camellia_context *ctx )
{ {
CAMELLIA_VALIDATE( ctx != NULL );
memset( ctx, 0, sizeof( mbedtls_camellia_context ) ); memset( ctx, 0, sizeof( mbedtls_camellia_context ) );
} }
@ -335,8 +342,9 @@ void mbedtls_camellia_free( mbedtls_camellia_context *ctx )
/* /*
* Camellia key schedule (encryption) * Camellia key schedule (encryption)
*/ */
int mbedtls_camellia_setkey_enc( mbedtls_camellia_context *ctx, const unsigned char *key, int mbedtls_camellia_setkey_enc( mbedtls_camellia_context *ctx,
unsigned int keybits ) const unsigned char *key,
unsigned int keybits )
{ {
int idx; int idx;
size_t i; size_t i;
@ -346,6 +354,9 @@ int mbedtls_camellia_setkey_enc( mbedtls_camellia_context *ctx, const unsigned c
uint32_t KC[16]; uint32_t KC[16];
uint32_t TK[20]; uint32_t TK[20];
CAMELLIA_VALIDATE_RET( ctx != NULL );
CAMELLIA_VALIDATE_RET( key != NULL );
RK = ctx->rk; RK = ctx->rk;
memset( t, 0, 64 ); memset( t, 0, 64 );
@ -440,14 +451,17 @@ int mbedtls_camellia_setkey_enc( mbedtls_camellia_context *ctx, const unsigned c
/* /*
* Camellia key schedule (decryption) * Camellia key schedule (decryption)
*/ */
int mbedtls_camellia_setkey_dec( mbedtls_camellia_context *ctx, const unsigned char *key, int mbedtls_camellia_setkey_dec( mbedtls_camellia_context *ctx,
unsigned int keybits ) const unsigned char *key,
unsigned int keybits )
{ {
int idx, ret; int idx, ret;
size_t i; size_t i;
mbedtls_camellia_context cty; mbedtls_camellia_context cty;
uint32_t *RK; uint32_t *RK;
uint32_t *SK; uint32_t *SK;
CAMELLIA_VALIDATE_RET( ctx != NULL );
CAMELLIA_VALIDATE_RET( key != NULL );
mbedtls_camellia_init( &cty ); mbedtls_camellia_init( &cty );
@ -495,6 +509,11 @@ int mbedtls_camellia_crypt_ecb( mbedtls_camellia_context *ctx,
{ {
int NR; int NR;
uint32_t *RK, X[4]; uint32_t *RK, X[4];
CAMELLIA_VALIDATE_RET( ctx != NULL );
CAMELLIA_VALIDATE_RET( mode == MBEDTLS_CAMELLIA_ENCRYPT ||
mode == MBEDTLS_CAMELLIA_DECRYPT );
CAMELLIA_VALIDATE_RET( input != NULL );
CAMELLIA_VALIDATE_RET( output != NULL );
( (void) mode ); ( (void) mode );
@ -552,14 +571,20 @@ int mbedtls_camellia_crypt_ecb( mbedtls_camellia_context *ctx,
* Camellia-CBC buffer encryption/decryption * Camellia-CBC buffer encryption/decryption
*/ */
int mbedtls_camellia_crypt_cbc( mbedtls_camellia_context *ctx, int mbedtls_camellia_crypt_cbc( mbedtls_camellia_context *ctx,
int mode, int mode,
size_t length, size_t length,
unsigned char iv[16], unsigned char iv[16],
const unsigned char *input, const unsigned char *input,
unsigned char *output ) unsigned char *output )
{ {
int i; int i;
unsigned char temp[16]; unsigned char temp[16];
CAMELLIA_VALIDATE_RET( ctx != NULL );
CAMELLIA_VALIDATE_RET( mode == MBEDTLS_CAMELLIA_ENCRYPT ||
mode == MBEDTLS_CAMELLIA_DECRYPT );
CAMELLIA_VALIDATE_RET( iv != NULL );
CAMELLIA_VALIDATE_RET( length == 0 || input != NULL );
CAMELLIA_VALIDATE_RET( length == 0 || output != NULL );
if( length % 16 ) if( length % 16 )
return( MBEDTLS_ERR_CAMELLIA_INVALID_INPUT_LENGTH ); return( MBEDTLS_ERR_CAMELLIA_INVALID_INPUT_LENGTH );
@ -614,7 +639,18 @@ int mbedtls_camellia_crypt_cfb128( mbedtls_camellia_context *ctx,
unsigned char *output ) unsigned char *output )
{ {
int c; int c;
size_t n = *iv_off; size_t n;
CAMELLIA_VALIDATE_RET( ctx != NULL );
CAMELLIA_VALIDATE_RET( mode == MBEDTLS_CAMELLIA_ENCRYPT ||
mode == MBEDTLS_CAMELLIA_DECRYPT );
CAMELLIA_VALIDATE_RET( iv != NULL );
CAMELLIA_VALIDATE_RET( iv_off != NULL );
CAMELLIA_VALIDATE_RET( length == 0 || input != NULL );
CAMELLIA_VALIDATE_RET( length == 0 || output != NULL );
n = *iv_off;
if( n >= 16 )
return( MBEDTLS_ERR_CAMELLIA_BAD_INPUT_DATA );
if( mode == MBEDTLS_CAMELLIA_DECRYPT ) if( mode == MBEDTLS_CAMELLIA_DECRYPT )
{ {
@ -662,7 +698,17 @@ int mbedtls_camellia_crypt_ctr( mbedtls_camellia_context *ctx,
unsigned char *output ) unsigned char *output )
{ {
int c, i; int c, i;
size_t n = *nc_off; size_t n;
CAMELLIA_VALIDATE_RET( ctx != NULL );
CAMELLIA_VALIDATE_RET( nonce_counter != NULL );
CAMELLIA_VALIDATE_RET( stream_block != NULL );
CAMELLIA_VALIDATE_RET( nc_off != NULL );
CAMELLIA_VALIDATE_RET( length == 0 || input != NULL );
CAMELLIA_VALIDATE_RET( length == 0 || output != NULL );
n = *nc_off;
if( n >= 16 )
return( MBEDTLS_ERR_CAMELLIA_BAD_INPUT_DATA );
while( length-- ) while( length-- )
{ {

6
tests/suites/test_suite_camellia.data
View file

@ -1,3 +1,9 @@
Camellia - Valid parameters
camellia_valid_param:
Camellia - Invalid parameters
camellia_invalid_param:
Camellia-128-ECB Encrypt RFC3713 #1 Camellia-128-ECB Encrypt RFC3713 #1
camellia_encrypt_ecb:"0123456789abcdeffedcba9876543210":"0123456789abcdeffedcba9876543210":"67673138549669730857065648eabe43":0 camellia_encrypt_ecb:"0123456789abcdeffedcba9876543210":"0123456789abcdeffedcba9876543210":"67673138549669730857065648eabe43":0

166
tests/suites/test_suite_camellia.function
View file

@ -7,6 +7,172 @@
* END_DEPENDENCIES * END_DEPENDENCIES
*/ */
/* BEGIN_CASE */
void camellia_valid_param( )
{
TEST_VALID_PARAM( mbedtls_camellia_free( NULL ) );
}
/* END_CASE */
/* BEGIN_CASE depends_on:MBEDTLS_CHECK_PARAMS:!MBEDTLS_PARAM_FAILED_ALT */
void camellia_invalid_param( )
{
mbedtls_camellia_context ctx;
unsigned char buf[16] = { 0 };
const size_t valid_keybits = 128;
const int invalid_mode = 42;
const int valid_mode = MBEDTLS_CAMELLIA_ENCRYPT;
size_t off;
((void) off);
TEST_INVALID_PARAM( mbedtls_camellia_init( NULL ) );
TEST_INVALID_PARAM_RET( MBEDTLS_ERR_CAMELLIA_BAD_INPUT_DATA,
mbedtls_camellia_setkey_enc( NULL,
buf,
valid_keybits ) );
TEST_INVALID_PARAM_RET( MBEDTLS_ERR_CAMELLIA_BAD_INPUT_DATA,
mbedtls_camellia_setkey_enc( &ctx,
NULL,
valid_keybits ) );
TEST_INVALID_PARAM_RET( MBEDTLS_ERR_CAMELLIA_BAD_INPUT_DATA,
mbedtls_camellia_setkey_dec( NULL,
buf,
valid_keybits ) );
TEST_INVALID_PARAM_RET( MBEDTLS_ERR_CAMELLIA_BAD_INPUT_DATA,
mbedtls_camellia_setkey_dec( &ctx,
NULL,
valid_keybits ) );
TEST_INVALID_PARAM_RET( MBEDTLS_ERR_CAMELLIA_BAD_INPUT_DATA,
mbedtls_camellia_crypt_ecb( NULL,
valid_mode,
buf, buf ) );
TEST_INVALID_PARAM_RET( MBEDTLS_ERR_CAMELLIA_BAD_INPUT_DATA,
mbedtls_camellia_crypt_ecb( &ctx,
invalid_mode,
buf, buf ) );
TEST_INVALID_PARAM_RET( MBEDTLS_ERR_CAMELLIA_BAD_INPUT_DATA,
mbedtls_camellia_crypt_ecb( &ctx,
valid_mode,
NULL, buf ) );
TEST_INVALID_PARAM_RET( MBEDTLS_ERR_CAMELLIA_BAD_INPUT_DATA,
mbedtls_camellia_crypt_ecb( &ctx,
valid_mode,
buf, NULL ) );
#if defined(MBEDTLS_CIPHER_MODE_CBC)
TEST_INVALID_PARAM_RET( MBEDTLS_ERR_CAMELLIA_BAD_INPUT_DATA,
mbedtls_camellia_crypt_cbc( NULL,
valid_mode,
sizeof( buf ),
buf, buf, buf ) );
TEST_INVALID_PARAM_RET( MBEDTLS_ERR_CAMELLIA_BAD_INPUT_DATA,
mbedtls_camellia_crypt_cbc( &ctx,
invalid_mode,
sizeof( buf ),
buf, buf, buf ) );
TEST_INVALID_PARAM_RET( MBEDTLS_ERR_CAMELLIA_BAD_INPUT_DATA,
mbedtls_camellia_crypt_cbc( &ctx,
valid_mode,
sizeof( buf ),
NULL, buf, buf ) );
TEST_INVALID_PARAM_RET( MBEDTLS_ERR_CAMELLIA_BAD_INPUT_DATA,
mbedtls_camellia_crypt_cbc( &ctx,
valid_mode,
sizeof( buf ),
buf, NULL, buf ) );
TEST_INVALID_PARAM_RET( MBEDTLS_ERR_CAMELLIA_BAD_INPUT_DATA,
mbedtls_camellia_crypt_cbc( &ctx,
valid_mode,
sizeof( buf ),
buf, buf, NULL ) );
#endif /* MBEDTLS_CIPHER_MODE_CBC */
#if defined(MBEDTLS_CIPHER_MODE_CFB)
TEST_INVALID_PARAM_RET( MBEDTLS_ERR_CAMELLIA_BAD_INPUT_DATA,
mbedtls_camellia_crypt_cfb128( NULL,
valid_mode,
sizeof( buf ),
&off, buf,
buf, buf ) );
TEST_INVALID_PARAM_RET( MBEDTLS_ERR_CAMELLIA_BAD_INPUT_DATA,
mbedtls_camellia_crypt_cfb128( &ctx,
invalid_mode,
sizeof( buf ),
&off, buf,
buf, buf ) );
TEST_INVALID_PARAM_RET( MBEDTLS_ERR_CAMELLIA_BAD_INPUT_DATA,
mbedtls_camellia_crypt_cfb128( &ctx,
valid_mode,
sizeof( buf ),
NULL, buf,
buf, buf ) );
TEST_INVALID_PARAM_RET( MBEDTLS_ERR_CAMELLIA_BAD_INPUT_DATA,
mbedtls_camellia_crypt_cfb128( &ctx,
valid_mode,
sizeof( buf ),
&off, NULL,
buf, buf ) );
TEST_INVALID_PARAM_RET( MBEDTLS_ERR_CAMELLIA_BAD_INPUT_DATA,
mbedtls_camellia_crypt_cfb128( &ctx,
valid_mode,
sizeof( buf ),
&off, buf,
NULL, buf ) );
TEST_INVALID_PARAM_RET( MBEDTLS_ERR_CAMELLIA_BAD_INPUT_DATA,
mbedtls_camellia_crypt_cfb128( &ctx,
valid_mode,
sizeof( buf ),
&off, buf,
buf, NULL ) );
#endif /* MBEDTLS_CIPHER_MODE_CFB */
#if defined(MBEDTLS_CIPHER_MODE_CTR)
TEST_INVALID_PARAM_RET( MBEDTLS_ERR_CAMELLIA_BAD_INPUT_DATA,
mbedtls_camellia_crypt_ctr( NULL,
sizeof( buf ),
&off,
buf, buf,
buf, buf ) );
TEST_INVALID_PARAM_RET( MBEDTLS_ERR_CAMELLIA_BAD_INPUT_DATA,
mbedtls_camellia_crypt_ctr( &ctx,
sizeof( buf ),
NULL,
buf, buf,
buf, buf ) );
TEST_INVALID_PARAM_RET( MBEDTLS_ERR_CAMELLIA_BAD_INPUT_DATA,
mbedtls_camellia_crypt_ctr( &ctx,
sizeof( buf ),
&off,
NULL, buf,
buf, buf ) );
TEST_INVALID_PARAM_RET( MBEDTLS_ERR_CAMELLIA_BAD_INPUT_DATA,
mbedtls_camellia_crypt_ctr( &ctx,
sizeof( buf ),
&off,
buf, NULL,
buf, buf ) );
TEST_INVALID_PARAM_RET( MBEDTLS_ERR_CAMELLIA_BAD_INPUT_DATA,
mbedtls_camellia_crypt_ctr( &ctx,
sizeof( buf ),
&off,
buf, buf,
NULL, buf ) );
TEST_INVALID_PARAM_RET( MBEDTLS_ERR_CAMELLIA_BAD_INPUT_DATA,
mbedtls_camellia_crypt_ctr( &ctx,
sizeof( buf ),
&off,
buf, buf,
buf, NULL ) );
#endif /* MBEDTLS_CIPHER_MODE_CTR */
exit:
return;
}
/* END_CASE */
/* BEGIN_CASE */ /* BEGIN_CASE */
void camellia_encrypt_ecb( data_t * key_str, data_t * src_str, void camellia_encrypt_ecb( data_t * key_str, data_t * src_str,
data_t * hex_dst_string, int setkey_result ) data_t * hex_dst_string, int setkey_result )