Merge pull request #20 from gilles-peskine-arm/psa-copy_key

New function psa_copy_key
This commit is contained in:
Jaeden Amero 2019-02-07 15:40:42 +00:00 committed by GitHub
commit 6fd4ee2af1
No known key found for this signature in database
GPG Key ID: 4AEE18F83AFDEB23
6 changed files with 984 additions and 125 deletions

View File

@ -93,6 +93,140 @@ psa_status_t psa_crypto_init(void);
/**@}*/
/** \defgroup policy Key policies
* @{
*/
/** The type of the key policy data structure.
*
* Before calling any function on a key policy, the application must initialize
* it by any of the following means:
* - Set the structure to all-bits-zero, for example:
* \code
* psa_key_policy_t policy;
* memset(&policy, 0, sizeof(policy));
* \endcode
* - Initialize the structure to logical zero values, for example:
* \code
* psa_key_policy_t policy = {0};
* \endcode
* - Initialize the structure to the initializer #PSA_KEY_POLICY_INIT,
* for example:
* \code
* psa_key_policy_t policy = PSA_KEY_POLICY_INIT;
* \endcode
* - Assign the result of the function psa_key_policy_init()
* to the structure, for example:
* \code
* psa_key_policy_t policy;
* policy = psa_key_policy_init();
* \endcode
*
* This is an implementation-defined \c struct. Applications should not
* make any assumptions about the content of this structure except
* as directed by the documentation of a specific implementation. */
typedef struct psa_key_policy_s psa_key_policy_t;
/** \def PSA_KEY_POLICY_INIT
*
* This macro returns a suitable initializer for a key policy object of type
* #psa_key_policy_t.
*/
#ifdef __DOXYGEN_ONLY__
/* This is an example definition for documentation purposes.
* Implementations should define a suitable value in `crypto_struct.h`.
*/
#define PSA_KEY_POLICY_INIT {0}
#endif
/** Return an initial value for a key policy that forbids all usage of the key.
*/
static psa_key_policy_t psa_key_policy_init(void);
/** \brief Set the standard fields of a policy structure.
*
* Note that this function does not make any consistency check of the
* parameters. The values are only checked when applying the policy to
* a key slot with psa_set_key_policy().
*
* \param[in,out] policy The key policy to modify. It must have been
* initialized as per the documentation for
* #psa_key_policy_t.
* \param usage The permitted uses for the key.
* \param alg The algorithm that the key may be used for.
*/
void psa_key_policy_set_usage(psa_key_policy_t *policy,
psa_key_usage_t usage,
psa_algorithm_t alg);
/** \brief Retrieve the usage field of a policy structure.
*
* \param[in] policy The policy object to query.
*
* \return The permitted uses for a key with this policy.
*/
psa_key_usage_t psa_key_policy_get_usage(const psa_key_policy_t *policy);
/** \brief Retrieve the algorithm field of a policy structure.
*
* \param[in] policy The policy object to query.
*
* \return The permitted algorithm for a key with this policy.
*/
psa_algorithm_t psa_key_policy_get_algorithm(const psa_key_policy_t *policy);
/** \brief Set the usage policy on a key slot.
*
* This function must be called on an empty key slot, before importing,
* generating or creating a key in the slot. Changing the policy of an
* existing key is not permitted.
*
* Implementations may set restrictions on supported key policies
* depending on the key type and the key slot.
*
* \param handle Handle to the key whose policy is to be changed.
* \param[in] policy The policy object to query.
*
* \retval #PSA_SUCCESS
* Success.
* If the key is persistent, it is implementation-defined whether
* the policy has been saved to persistent storage. Implementations
* may defer saving the policy until the key material is created.
* \retval #PSA_ERROR_INVALID_HANDLE
* \retval #PSA_ERROR_OCCUPIED_SLOT
* \retval #PSA_ERROR_NOT_SUPPORTED
* \retval #PSA_ERROR_INVALID_ARGUMENT
* \retval #PSA_ERROR_COMMUNICATION_FAILURE
* \retval #PSA_ERROR_HARDWARE_FAILURE
* \retval #PSA_ERROR_TAMPERING_DETECTED
* \retval #PSA_ERROR_BAD_STATE
* The library has not been previously initialized by psa_crypto_init().
* It is implementation-dependent whether a failure to initialize
* results in this error code.
*/
psa_status_t psa_set_key_policy(psa_key_handle_t handle,
const psa_key_policy_t *policy);
/** \brief Get the usage policy for a key slot.
*
* \param handle Handle to the key slot whose policy is being queried.
* \param[out] policy On success, the key's policy.
*
* \retval #PSA_SUCCESS
* \retval #PSA_ERROR_INVALID_HANDLE
* \retval #PSA_ERROR_COMMUNICATION_FAILURE
* \retval #PSA_ERROR_HARDWARE_FAILURE
* \retval #PSA_ERROR_TAMPERING_DETECTED
* \retval #PSA_ERROR_BAD_STATE
* The library has not been previously initialized by psa_crypto_init().
* It is implementation-dependent whether a failure to initialize
* results in this error code.
*/
psa_status_t psa_get_key_policy(psa_key_handle_t handle,
psa_key_policy_t *policy);
/**@}*/
/** \defgroup key_management Key management
* @{
*/
@ -530,139 +664,71 @@ psa_status_t psa_export_public_key(psa_key_handle_t handle,
size_t data_size,
size_t *data_length);
/**@}*/
/** \defgroup policy Key policies
* @{
*/
/** The type of the key policy data structure.
/** Make a copy of a key.
*
* Before calling any function on a key policy, the application must initialize
* it by any of the following means:
* - Set the structure to all-bits-zero, for example:
* \code
* psa_key_policy_t policy;
* memset(&policy, 0, sizeof(policy));
* \endcode
* - Initialize the structure to logical zero values, for example:
* \code
* psa_key_policy_t policy = {0};
* \endcode
* - Initialize the structure to the initializer #PSA_KEY_POLICY_INIT,
* for example:
* \code
* psa_key_policy_t policy = PSA_KEY_POLICY_INIT;
* \endcode
* - Assign the result of the function psa_key_policy_init()
* to the structure, for example:
* \code
* psa_key_policy_t policy;
* policy = psa_key_policy_init();
* \endcode
* Copy key material from one location to another.
*
* This is an implementation-defined \c struct. Applications should not
* make any assumptions about the content of this structure except
* as directed by the documentation of a specific implementation. */
typedef struct psa_key_policy_s psa_key_policy_t;
/** \def PSA_KEY_POLICY_INIT
* This function is primarily useful to copy a key from one location
* to another, since it populates a key using the material from
* another key which may have a different lifetime.
*
* This macro returns a suitable initializer for a key policy object of type
* #psa_key_policy_t.
*/
#ifdef __DOXYGEN_ONLY__
/* This is an example definition for documentation purposes.
* Implementations should define a suitable value in `crypto_struct.h`.
*/
#define PSA_KEY_POLICY_INIT {0}
#endif
/** Return an initial value for a key policy that forbids all usage of the key.
*/
static psa_key_policy_t psa_key_policy_init(void);
/** \brief Set the standard fields of a policy structure.
* In an implementation where slots have different ownerships,
* this function may be used to share a key with a different party,
* subject to implementation-defined restrictions on key sharing.
* In this case \p constraint would typically prevent the recipient
* from exporting the key.
*
* Note that this function does not make any consistency check of the
* parameters. The values are only checked when applying the policy to
* a key slot with psa_set_key_policy().
* The resulting key may only be used in a way that conforms to all
* three of: the policy of the source key, the policy previously set
* on the target, and the \p constraint parameter passed when calling
* this function.
* - The usage flags on the resulting key are the bitwise-and of the
* usage flags on the source policy, the previously-set target policy
* and the policy constraint.
* - If all three policies allow the same algorithm or wildcard-based
* algorithm policy, the resulting key has the same algorithm policy.
* - If one of the policies allows an algorithm and all the other policies
* either allow the same algorithm or a wildcard-based algorithm policy
* that includes this algorithm, the resulting key allows the same
* algorithm.
*
* \param[in,out] policy The key policy to modify. It must have been
* initialized as per the documentation for
* #psa_key_policy_t.
* \param usage The permitted uses for the key.
* \param alg The algorithm that the key may be used for.
*/
void psa_key_policy_set_usage(psa_key_policy_t *policy,
psa_key_usage_t usage,
psa_algorithm_t alg);
/** \brief Retrieve the usage field of a policy structure.
* The effect of this function on implementation-defined metadata is
* implementation-defined.
*
* \param[in] policy The policy object to query.
*
* \return The permitted uses for a key with this policy.
*/
psa_key_usage_t psa_key_policy_get_usage(const psa_key_policy_t *policy);
/** \brief Retrieve the algorithm field of a policy structure.
*
* \param[in] policy The policy object to query.
*
* \return The permitted algorithm for a key with this policy.
*/
psa_algorithm_t psa_key_policy_get_algorithm(const psa_key_policy_t *policy);
/** \brief Set the usage policy on a key slot.
*
* This function must be called on an empty key slot, before importing,
* generating or creating a key in the slot. Changing the policy of an
* existing key is not permitted.
*
* Implementations may set restrictions on supported key policies
* depending on the key type and the key slot.
*
* \param handle Handle to the key whose policy is to be changed.
* \param[in] policy The policy object to query.
* \param source_handle The key to copy. It must be a handle to an
* occupied slot.
* \param target_handle A handle to the target slot. It must not contain
* key material yet.
* \param[in] constraint An optional policy constraint. If this parameter
* is non-null then the resulting key will conform
* to this policy in addition to the source policy
* and the policy already present on the target
* slot. If this parameter is null then the
* function behaves in the same way as if it was
* the target policy, i.e. only the source and
* target policies apply.
*
* \retval #PSA_SUCCESS
* Success.
* If the key is persistent, it is implementation-defined whether
* the policy has been saved to persistent storage. Implementations
* may defer saving the policy until the key material is created.
* \retval #PSA_ERROR_INVALID_HANDLE
* \retval #PSA_ERROR_OCCUPIED_SLOT
* \retval #PSA_ERROR_NOT_SUPPORTED
* \p target already contains key material.
* \retval #PSA_ERROR_EMPTY_SLOT
* \p source does not contain key material.
* \retval #PSA_ERROR_INVALID_ARGUMENT
* The policy constraints on the source, on the target and
* \p constraints are incompatible.
* \retval #PSA_ERROR_NOT_PERMITTED
* The source key is not exportable and its lifetime does not
* allow copying it to the target's lifetime.
* \retval #PSA_ERROR_INSUFFICIENT_MEMORY
* \retval #PSA_ERROR_INSUFFICIENT_STORAGE
* \retval #PSA_ERROR_COMMUNICATION_FAILURE
* \retval #PSA_ERROR_HARDWARE_FAILURE
* \retval #PSA_ERROR_TAMPERING_DETECTED
* \retval #PSA_ERROR_BAD_STATE
* The library has not been previously initialized by psa_crypto_init().
* It is implementation-dependent whether a failure to initialize
* results in this error code.
*/
psa_status_t psa_set_key_policy(psa_key_handle_t handle,
const psa_key_policy_t *policy);
/** \brief Get the usage policy for a key slot.
*
* \param handle Handle to the key slot whose policy is being queried.
* \param[out] policy On success, the key's policy.
*
* \retval #PSA_SUCCESS
* \retval #PSA_ERROR_INVALID_HANDLE
* \retval #PSA_ERROR_COMMUNICATION_FAILURE
* \retval #PSA_ERROR_HARDWARE_FAILURE
* \retval #PSA_ERROR_TAMPERING_DETECTED
* \retval #PSA_ERROR_BAD_STATE
* The library has not been previously initialized by psa_crypto_init().
* It is implementation-dependent whether a failure to initialize
* results in this error code.
*/
psa_status_t psa_get_key_policy(psa_key_handle_t handle,
psa_key_policy_t *policy);
psa_status_t psa_copy_key(psa_key_handle_t source_handle,
psa_key_handle_t target_handle,
const psa_key_policy_t *constraint);
/**@}*/

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@ -748,6 +748,32 @@ static psa_status_t psa_get_empty_key_slot( psa_key_handle_t handle,
return( status );
}
/** Calculate the intersection of two algorithm usage policies.
*
* Return 0 (which allows no operation) on incompatibility.
*/
static psa_algorithm_t psa_key_policy_algorithm_intersection(
psa_algorithm_t alg1,
psa_algorithm_t alg2 )
{
/* Common case: the policy only allows alg. */
if( alg1 == alg2 )
return( alg1 );
/* If the policies are from the same hash-and-sign family, check
* if one is a wildcard. If so the other has the specific algorithm. */
if( PSA_ALG_IS_HASH_AND_SIGN( alg1 ) &&
PSA_ALG_IS_HASH_AND_SIGN( alg2 ) &&
( alg1 & ~PSA_ALG_HASH_MASK ) == ( alg2 & ~PSA_ALG_HASH_MASK ) )
{
if( PSA_ALG_SIGN_GET_HASH( alg1 ) == PSA_ALG_ANY_HASH )
return( alg2 );
if( PSA_ALG_SIGN_GET_HASH( alg2 ) == PSA_ALG_ANY_HASH )
return( alg1 );
}
/* If the policies are incompatible, allow nothing. */
return( 0 );
}
/** Test whether a policy permits an algorithm.
*
* The caller must test usage flags separately.
@ -771,6 +797,31 @@ static int psa_key_policy_permits( const psa_key_policy_t *policy,
return( 0 );
}
/** Restrict a key policy based on a constraint.
*
* \param[in,out] policy The policy to restrict.
* \param[in] constraint The policy constraint to apply.
*
* \retval #PSA_SUCCESS
* \c *policy contains the intersection of the original value of
* \c *policy and \c *constraint.
* \retval #PSA_ERROR_INVALID_ARGUMENT
* \c *policy and \c *constraint are incompatible.
* \c *policy is unchanged.
*/
static psa_status_t psa_restrict_key_policy(
psa_key_policy_t *policy,
const psa_key_policy_t *constraint )
{
psa_algorithm_t intersection_alg =
psa_key_policy_algorithm_intersection( policy->alg, constraint->alg );
if( intersection_alg == 0 && policy->alg != 0 && constraint->alg != 0 )
return( PSA_ERROR_INVALID_ARGUMENT );
policy->usage &= constraint->usage;
policy->alg = intersection_alg;
return( PSA_SUCCESS );
}
/** Retrieve a slot which must contain a key. The key must have allow all the
* usage flags set in \p usage. If \p alg is nonzero, the key must allow
* operations with this algorithm. */
@ -974,11 +1025,11 @@ static int pk_write_pubkey_simple( mbedtls_pk_context *key,
}
#endif /* defined(MBEDTLS_RSA_C) || defined(MBEDTLS_ECP_C) */
static psa_status_t psa_internal_export_key( psa_key_slot_t *slot,
uint8_t *data,
size_t data_size,
size_t *data_length,
int export_public_key )
static psa_status_t psa_internal_export_key( const psa_key_slot_t *slot,
uint8_t *data,
size_t data_size,
size_t *data_length,
int export_public_key )
{
*data_length = 0;
@ -1165,6 +1216,64 @@ exit:
}
#endif /* defined(MBEDTLS_PSA_CRYPTO_STORAGE_C) */
static psa_status_t psa_copy_key_material( const psa_key_slot_t *source,
psa_key_handle_t target )
{
psa_status_t status;
uint8_t *buffer = NULL;
size_t buffer_size = 0;
size_t length;
buffer_size = PSA_KEY_EXPORT_MAX_SIZE( source->type,
psa_get_key_bits( source ) );
buffer = mbedtls_calloc( 1, buffer_size );
if( buffer == NULL )
return( PSA_ERROR_INSUFFICIENT_MEMORY );
status = psa_internal_export_key( source, buffer, buffer_size, &length, 0 );
if( status != PSA_SUCCESS )
goto exit;
status = psa_import_key( target, source->type, buffer, length );
exit:
mbedtls_platform_zeroize( buffer, buffer_size );
mbedtls_free( buffer );
return( status );
}
psa_status_t psa_copy_key(psa_key_handle_t source_handle,
psa_key_handle_t target_handle,
const psa_key_policy_t *constraint)
{
psa_key_slot_t *source_slot = NULL;
psa_key_slot_t *target_slot = NULL;
psa_key_policy_t new_policy;
psa_status_t status;
status = psa_get_key_from_slot( source_handle, &source_slot, 0, 0 );
if( status != PSA_SUCCESS )
return( status );
status = psa_get_empty_key_slot( target_handle, &target_slot );
if( status != PSA_SUCCESS )
return( status );
new_policy = target_slot->policy;
status = psa_restrict_key_policy( &new_policy, &source_slot->policy );
if( status != PSA_SUCCESS )
return( status );
if( constraint != NULL )
{
status = psa_restrict_key_policy( &new_policy, constraint );
if( status != PSA_SUCCESS )
return( status );
}
status = psa_copy_key_material( source_slot, target_handle );
if( status != PSA_SUCCESS )
return( status );
target_slot->policy = new_policy;
return( PSA_SUCCESS );
}
/****************************************************************/

View File

@ -492,6 +492,117 @@ PSA key policy: agreement, wrong algorithm
depends_on:MBEDTLS_PK_PARSE_C:MBEDTLS_ECP_C:MBEDTLS_ECP_DP_SECP256R1_ENABLED:MBEDTLS_ECDH_C
agreement_key_policy:PSA_KEY_USAGE_DERIVE:PSA_ALG_ECDH(PSA_ALG_SELECT_RAW):PSA_KEY_TYPE_ECC_KEYPAIR(PSA_ECC_CURVE_SECP256R1):"49c9a8c18c4b885638c431cf1df1c994131609b580d4fd43a0cab17db2f13eee":PSA_ALG_FFDH(PSA_ALG_SELECT_RAW)
Copy key: raw, 0 bytes
copy_key_policy:0:0:PSA_KEY_TYPE_RAW_DATA:"":0:0:-1:-1:0:0
Copy key: AES, same usage flags
depends_on:MBEDTLS_AES_C:MBEDTLS_CIPHER_MODE_CTR
copy_key_policy:PSA_KEY_USAGE_ENCRYPT | PSA_KEY_USAGE_EXPORT:PSA_ALG_CTR:PSA_KEY_TYPE_AES:"404142434445464748494a4b4c4d4e4f":PSA_KEY_USAGE_ENCRYPT | PSA_KEY_USAGE_EXPORT:PSA_ALG_CTR:-1:-1:PSA_KEY_USAGE_ENCRYPT | PSA_KEY_USAGE_EXPORT:PSA_ALG_CTR
Copy key: AES, fewer usage flags
depends_on:MBEDTLS_AES_C:MBEDTLS_CIPHER_MODE_CTR
copy_key_policy:PSA_KEY_USAGE_ENCRYPT | PSA_KEY_USAGE_EXPORT:PSA_ALG_CTR:PSA_KEY_TYPE_AES:"404142434445464748494a4b4c4d4e4f":PSA_KEY_USAGE_ENCRYPT:PSA_ALG_CTR:-1:-1:PSA_KEY_USAGE_ENCRYPT:PSA_ALG_CTR
Copy key: AES, 1 more usage flag
depends_on:MBEDTLS_AES_C:MBEDTLS_CIPHER_MODE_CTR
copy_key_policy:PSA_KEY_USAGE_ENCRYPT:PSA_ALG_CTR:PSA_KEY_TYPE_AES:"404142434445464748494a4b4c4d4e4f":PSA_KEY_USAGE_ENCRYPT | PSA_KEY_USAGE_DECRYPT:PSA_ALG_CTR:-1:-1:PSA_KEY_USAGE_ENCRYPT:PSA_ALG_CTR
Copy key: AES, 2 more usage flags
depends_on:MBEDTLS_AES_C:MBEDTLS_CIPHER_MODE_CTR
copy_key_policy:PSA_KEY_USAGE_ENCRYPT:PSA_ALG_CTR:PSA_KEY_TYPE_AES:"404142434445464748494a4b4c4d4e4f":PSA_KEY_USAGE_ENCRYPT | PSA_KEY_USAGE_DECRYPT | PSA_KEY_USAGE_EXPORT:PSA_ALG_CTR:-1:-1:PSA_KEY_USAGE_ENCRYPT:PSA_ALG_CTR
Copy key: AES, intersect usage flags
depends_on:MBEDTLS_AES_C:MBEDTLS_CIPHER_MODE_CTR
copy_key_policy:PSA_KEY_USAGE_ENCRYPT | PSA_KEY_USAGE_EXPORT:PSA_ALG_CTR:PSA_KEY_TYPE_AES:"404142434445464748494a4b4c4d4e4f":PSA_KEY_USAGE_ENCRYPT | PSA_KEY_USAGE_DECRYPT:PSA_ALG_CTR:-1:-1:PSA_KEY_USAGE_ENCRYPT:PSA_ALG_CTR
Copy key: AES, source=target, constraint with same usage flags
depends_on:MBEDTLS_AES_C:MBEDTLS_CIPHER_MODE_CTR
copy_key_policy:PSA_KEY_USAGE_ENCRYPT | PSA_KEY_USAGE_EXPORT:PSA_ALG_CTR:PSA_KEY_TYPE_AES:"404142434445464748494a4b4c4d4e4f":PSA_KEY_USAGE_ENCRYPT | PSA_KEY_USAGE_EXPORT:PSA_ALG_CTR:PSA_KEY_USAGE_ENCRYPT | PSA_KEY_USAGE_EXPORT:PSA_ALG_CTR:PSA_KEY_USAGE_ENCRYPT | PSA_KEY_USAGE_EXPORT:PSA_ALG_CTR
Copy key: AES, source=target, constraint with fewer usage flags
depends_on:MBEDTLS_AES_C:MBEDTLS_CIPHER_MODE_CTR
copy_key_policy:PSA_KEY_USAGE_ENCRYPT | PSA_KEY_USAGE_EXPORT:PSA_ALG_CTR:PSA_KEY_TYPE_AES:"404142434445464748494a4b4c4d4e4f":PSA_KEY_USAGE_ENCRYPT | PSA_KEY_USAGE_EXPORT:PSA_ALG_CTR:PSA_KEY_USAGE_ENCRYPT:PSA_ALG_CTR:PSA_KEY_USAGE_ENCRYPT:PSA_ALG_CTR
Copy key: AES, source=target, constraint with 1 more usage flag
depends_on:MBEDTLS_AES_C:MBEDTLS_CIPHER_MODE_CTR
copy_key_policy:PSA_KEY_USAGE_ENCRYPT:PSA_ALG_CTR:PSA_KEY_TYPE_AES:"404142434445464748494a4b4c4d4e4f":PSA_KEY_USAGE_ENCRYPT:PSA_ALG_CTR:PSA_KEY_USAGE_ENCRYPT | PSA_KEY_USAGE_DECRYPT:PSA_ALG_CTR:PSA_KEY_USAGE_ENCRYPT:PSA_ALG_CTR
Copy key: AES, source=target, constraint with 2 more usage flags
depends_on:MBEDTLS_AES_C:MBEDTLS_CIPHER_MODE_CTR
copy_key_policy:PSA_KEY_USAGE_ENCRYPT:PSA_ALG_CTR:PSA_KEY_TYPE_AES:"404142434445464748494a4b4c4d4e4f":PSA_KEY_USAGE_ENCRYPT:PSA_ALG_CTR:PSA_KEY_USAGE_ENCRYPT | PSA_KEY_USAGE_DECRYPT | PSA_KEY_USAGE_EXPORT:PSA_ALG_CTR:PSA_KEY_USAGE_ENCRYPT:PSA_ALG_CTR
Copy key: AES, source=target, constraint with different usage flags
depends_on:MBEDTLS_AES_C:MBEDTLS_CIPHER_MODE_CTR
copy_key_policy:PSA_KEY_USAGE_ENCRYPT | PSA_KEY_USAGE_EXPORT:PSA_ALG_CTR:PSA_KEY_TYPE_AES:"404142434445464748494a4b4c4d4e4f":PSA_KEY_USAGE_ENCRYPT | PSA_KEY_USAGE_EXPORT:PSA_ALG_CTR:PSA_KEY_USAGE_ENCRYPT | PSA_KEY_USAGE_DECRYPT:PSA_ALG_CTR:PSA_KEY_USAGE_ENCRYPT:PSA_ALG_CTR
Copy key: AES, permissive target, restrictive constraint
depends_on:MBEDTLS_AES_C:MBEDTLS_CIPHER_MODE_CTR
copy_key_policy:PSA_KEY_USAGE_ENCRYPT | PSA_KEY_USAGE_EXPORT:PSA_ALG_CTR:PSA_KEY_TYPE_AES:"404142434445464748494a4b4c4d4e4f":PSA_KEY_USAGE_ENCRYPT | PSA_KEY_USAGE_DECRYPT | PSA_KEY_USAGE_EXPORT:PSA_ALG_CTR:PSA_KEY_USAGE_ENCRYPT:PSA_ALG_CTR:PSA_KEY_USAGE_ENCRYPT:PSA_ALG_CTR
Copy key: RSA key pair, same usage flags
depends_on:MBEDTLS_PK_PARSE_C:MBEDTLS_PK_WRITE_C:MBEDTLS_RSA_C:MBEDTLS_PKCS1_V15:MBEDTLS_SHA256_C
copy_key_policy:PSA_KEY_USAGE_SIGN | PSA_KEY_USAGE_EXPORT:PSA_ALG_RSA_PKCS1V15_SIGN(PSA_ALG_SHA_256):PSA_KEY_TYPE_RSA_KEYPAIR:"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":PSA_KEY_USAGE_SIGN | PSA_KEY_USAGE_EXPORT:PSA_ALG_RSA_PKCS1V15_SIGN(PSA_ALG_SHA_256):-1:-1:PSA_KEY_USAGE_SIGN | PSA_KEY_USAGE_EXPORT:PSA_ALG_RSA_PKCS1V15_SIGN(PSA_ALG_SHA_256)
Copy key: RSA key pair, fewer usage flags
depends_on:MBEDTLS_PK_PARSE_C:MBEDTLS_PK_WRITE_C:MBEDTLS_RSA_C:MBEDTLS_PKCS1_V15:MBEDTLS_SHA256_C
copy_key_policy:PSA_KEY_USAGE_SIGN | PSA_KEY_USAGE_EXPORT:PSA_ALG_RSA_PKCS1V15_SIGN(PSA_ALG_SHA_256):PSA_KEY_TYPE_RSA_KEYPAIR:"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":PSA_KEY_USAGE_SIGN:PSA_ALG_RSA_PKCS1V15_SIGN(PSA_ALG_SHA_256):-1:-1:PSA_KEY_USAGE_SIGN:PSA_ALG_RSA_PKCS1V15_SIGN(PSA_ALG_SHA_256)
Copy key: RSA key pair, more usage flags
depends_on:MBEDTLS_PK_PARSE_C:MBEDTLS_PK_WRITE_C:MBEDTLS_RSA_C:MBEDTLS_PKCS1_V15:MBEDTLS_SHA256_C
copy_key_policy:PSA_KEY_USAGE_SIGN:PSA_ALG_RSA_PKCS1V15_SIGN(PSA_ALG_SHA_256):PSA_KEY_TYPE_RSA_KEYPAIR:"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":PSA_KEY_USAGE_SIGN | PSA_KEY_USAGE_VERIFY:PSA_ALG_RSA_PKCS1V15_SIGN(PSA_ALG_SHA_256):-1:-1:PSA_KEY_USAGE_SIGN:PSA_ALG_RSA_PKCS1V15_SIGN(PSA_ALG_SHA_256)
Copy key: RSA key pair, intersect usage flags
depends_on:MBEDTLS_PK_PARSE_C:MBEDTLS_PK_WRITE_C:MBEDTLS_RSA_C:MBEDTLS_PKCS1_V15:MBEDTLS_SHA256_C
copy_key_policy:PSA_KEY_USAGE_SIGN | PSA_KEY_USAGE_EXPORT:PSA_ALG_RSA_PKCS1V15_SIGN(PSA_ALG_SHA_256):PSA_KEY_TYPE_RSA_KEYPAIR:"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":PSA_KEY_USAGE_SIGN | PSA_KEY_USAGE_VERIFY:PSA_ALG_RSA_PKCS1V15_SIGN(PSA_ALG_SHA_256):-1:-1:PSA_KEY_USAGE_SIGN:PSA_ALG_RSA_PKCS1V15_SIGN(PSA_ALG_SHA_256)
Copy key: RSA key pair, wildcard algorithm in source
depends_on:MBEDTLS_PK_PARSE_C:MBEDTLS_PK_WRITE_C:MBEDTLS_RSA_C:MBEDTLS_PKCS1_V15:MBEDTLS_SHA256_C
copy_key_policy:PSA_KEY_USAGE_SIGN | PSA_KEY_USAGE_EXPORT:PSA_ALG_RSA_PKCS1V15_SIGN(PSA_ALG_ANY_HASH):PSA_KEY_TYPE_RSA_KEYPAIR:"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":PSA_KEY_USAGE_SIGN | PSA_KEY_USAGE_EXPORT:PSA_ALG_RSA_PKCS1V15_SIGN(PSA_ALG_SHA_256):-1:-1:PSA_KEY_USAGE_SIGN | PSA_KEY_USAGE_EXPORT:PSA_ALG_RSA_PKCS1V15_SIGN(PSA_ALG_SHA_256)
Copy key: RSA key pair, wildcard algorithm in target
depends_on:MBEDTLS_PK_PARSE_C:MBEDTLS_PK_WRITE_C:MBEDTLS_RSA_C:MBEDTLS_PKCS1_V15:MBEDTLS_SHA256_C
copy_key_policy:PSA_KEY_USAGE_SIGN | PSA_KEY_USAGE_EXPORT:PSA_ALG_RSA_PKCS1V15_SIGN(PSA_ALG_SHA_256):PSA_KEY_TYPE_RSA_KEYPAIR:"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":PSA_KEY_USAGE_SIGN | PSA_KEY_USAGE_EXPORT:PSA_ALG_RSA_PKCS1V15_SIGN(PSA_ALG_ANY_HASH):-1:-1:PSA_KEY_USAGE_SIGN | PSA_KEY_USAGE_EXPORT:PSA_ALG_RSA_PKCS1V15_SIGN(PSA_ALG_SHA_256)
Copy key: RSA key pair, wildcard algorithm in source and target
depends_on:MBEDTLS_PK_PARSE_C:MBEDTLS_PK_WRITE_C:MBEDTLS_RSA_C:MBEDTLS_PKCS1_V15:MBEDTLS_SHA256_C
copy_key_policy:PSA_KEY_USAGE_SIGN | PSA_KEY_USAGE_EXPORT:PSA_ALG_RSA_PKCS1V15_SIGN(PSA_ALG_ANY_HASH):PSA_KEY_TYPE_RSA_KEYPAIR:"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":PSA_KEY_USAGE_SIGN | PSA_KEY_USAGE_EXPORT:PSA_ALG_RSA_PKCS1V15_SIGN(PSA_ALG_ANY_HASH):-1:-1:PSA_KEY_USAGE_SIGN | PSA_KEY_USAGE_EXPORT:PSA_ALG_RSA_PKCS1V15_SIGN(PSA_ALG_ANY_HASH)
Copy key: RSA key pair, wildcard in constraint
depends_on:MBEDTLS_PK_PARSE_C:MBEDTLS_PK_WRITE_C:MBEDTLS_RSA_C:MBEDTLS_PKCS1_V15:MBEDTLS_SHA256_C
copy_key_policy:PSA_KEY_USAGE_SIGN | PSA_KEY_USAGE_EXPORT:PSA_ALG_RSA_PKCS1V15_SIGN(PSA_ALG_ANY_HASH):PSA_KEY_TYPE_RSA_KEYPAIR:"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":PSA_KEY_USAGE_SIGN | PSA_KEY_USAGE_VERIFY | PSA_KEY_USAGE_EXPORT:PSA_ALG_RSA_PKCS1V15_SIGN(PSA_ALG_ANY_HASH):PSA_KEY_USAGE_SIGN:PSA_ALG_RSA_PKCS1V15_SIGN(PSA_ALG_ANY_HASH):PSA_KEY_USAGE_SIGN:PSA_ALG_RSA_PKCS1V15_SIGN(PSA_ALG_ANY_HASH)
Copy key: RSA key pair, wildcard, restrictive constraint
depends_on:MBEDTLS_PK_PARSE_C:MBEDTLS_PK_WRITE_C:MBEDTLS_RSA_C:MBEDTLS_PKCS1_V15:MBEDTLS_SHA256_C
copy_key_policy:PSA_KEY_USAGE_SIGN | PSA_KEY_USAGE_EXPORT:PSA_ALG_RSA_PKCS1V15_SIGN(PSA_ALG_ANY_HASH):PSA_KEY_TYPE_RSA_KEYPAIR:"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":PSA_KEY_USAGE_SIGN | PSA_KEY_USAGE_VERIFY | PSA_KEY_USAGE_EXPORT:PSA_ALG_RSA_PKCS1V15_SIGN(PSA_ALG_ANY_HASH):PSA_KEY_USAGE_SIGN:PSA_ALG_RSA_PKCS1V15_SIGN(PSA_ALG_SHA_256):PSA_KEY_USAGE_SIGN:PSA_ALG_RSA_PKCS1V15_SIGN(PSA_ALG_SHA_256)
Copy fail: AES, incompatible target policy
depends_on:MBEDTLS_AES_C:MBEDTLS_CIPHER_MODE_CTR:MBEDTLS_CIPHER_MODE_CBC
copy_fail:PSA_KEY_USAGE_EXPORT:PSA_ALG_CTR:PSA_KEY_TYPE_AES:"404142434445464748494a4b4c4d4e4f":PSA_KEY_USAGE_EXPORT:PSA_ALG_CBC_NO_PADDING:-1:-1:PSA_ERROR_INVALID_ARGUMENT
Copy fail: RSA, incompatible target policy (source wildcard)
depends_on:MBEDTLS_PK_PARSE_C:MBEDTLS_PK_WRITE_C:MBEDTLS_RSA_C:MBEDTLS_SHA256_C
copy_fail:PSA_KEY_USAGE_EXPORT:PSA_ALG_RSA_PKCS1V15_SIGN(PSA_ALG_ANY_HASH):PSA_KEY_TYPE_RSA_KEYPAIR:"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":PSA_KEY_USAGE_EXPORT:PSA_ALG_RSA_PSS(PSA_ALG_SHA_256):-1:-1:PSA_ERROR_INVALID_ARGUMENT
Copy fail: RSA, incompatible target policy (target wildcard)
depends_on:MBEDTLS_PK_PARSE_C:MBEDTLS_PK_WRITE_C:MBEDTLS_RSA_C:MBEDTLS_SHA256_C
copy_fail:PSA_KEY_USAGE_EXPORT:PSA_ALG_RSA_PKCS1V15_SIGN(PSA_ALG_SHA_256):PSA_KEY_TYPE_RSA_KEYPAIR:"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":PSA_KEY_USAGE_EXPORT:PSA_ALG_RSA_PSS(PSA_ALG_ANY_HASH):-1:-1:PSA_ERROR_INVALID_ARGUMENT
Copy fail: RSA, incompatible target policy (source and target wildcard)
depends_on:MBEDTLS_PK_PARSE_C:MBEDTLS_PK_WRITE_C:MBEDTLS_RSA_C:MBEDTLS_SHA256_C
copy_fail:PSA_KEY_USAGE_EXPORT:PSA_ALG_RSA_PKCS1V15_SIGN(PSA_ALG_ANY_HASH):PSA_KEY_TYPE_RSA_KEYPAIR:"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":PSA_KEY_USAGE_EXPORT:PSA_ALG_RSA_PSS(PSA_ALG_ANY_HASH):-1:-1:PSA_ERROR_INVALID_ARGUMENT
Copy fail: RSA, incompatible constraint (wildcard on different base)
depends_on:MBEDTLS_PK_PARSE_C:MBEDTLS_PK_WRITE_C:MBEDTLS_RSA_C:MBEDTLS_SHA256_C
copy_fail:PSA_KEY_USAGE_EXPORT:PSA_ALG_RSA_PKCS1V15_SIGN(PSA_ALG_SHA_256):PSA_KEY_TYPE_RSA_KEYPAIR:"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":PSA_KEY_USAGE_EXPORT:PSA_ALG_RSA_PKCS1V15_SIGN(PSA_ALG_SHA_256):PSA_KEY_USAGE_EXPORT:PSA_ALG_RSA_PSS(PSA_ALG_ANY_HASH):PSA_ERROR_INVALID_ARGUMENT
Copy fail: RSA, incompatible constraint
depends_on:MBEDTLS_PK_PARSE_C:MBEDTLS_PK_WRITE_C:MBEDTLS_RSA_C:MBEDTLS_SHA256_C
copy_fail:PSA_KEY_USAGE_EXPORT:PSA_ALG_RSA_PKCS1V15_SIGN(PSA_ALG_ANY_HASH):PSA_KEY_TYPE_RSA_KEYPAIR:"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":PSA_KEY_USAGE_EXPORT:PSA_ALG_RSA_PKCS1V15_SIGN(PSA_ALG_ANY_HASH):PSA_KEY_USAGE_EXPORT:PSA_ALG_RSA_PSS(PSA_ALG_ANY_HASH):PSA_ERROR_INVALID_ARGUMENT
Copy fail: RSA, ANY_HASH is not meaningful with OAEP
depends_on:MBEDTLS_PK_PARSE_C:MBEDTLS_PK_WRITE_C:MBEDTLS_RSA_C:MBEDTLS_SHA256_C
copy_fail:PSA_KEY_USAGE_EXPORT:PSA_ALG_RSA_OAEP(PSA_ALG_ANY_HASH):PSA_KEY_TYPE_RSA_KEYPAIR:"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":PSA_KEY_USAGE_EXPORT:PSA_ALG_RSA_OAEP(PSA_ALG_SHA_256):-1:-1:PSA_ERROR_INVALID_ARGUMENT
Hash operation object initializers zero properly
hash_operation_init:

View File

@ -282,13 +282,38 @@ static int exercise_signature_key( psa_key_handle_t handle,
size_t payload_length = 16;
unsigned char signature[PSA_ASYMMETRIC_SIGNATURE_MAX_SIZE] = {0};
size_t signature_length = sizeof( signature );
psa_algorithm_t hash_alg = PSA_ALG_SIGN_GET_HASH( alg );
/* If the policy allows signing with any hash, just pick one. */
if( PSA_ALG_IS_HASH_AND_SIGN( alg ) && hash_alg == PSA_ALG_ANY_HASH )
{
#if defined(MBEDTLS_MD2_C)
hash_alg = PSA_ALG_MD2;
#elif defined(MBEDTLS_MD4_C)
hash_alg = PSA_ALG_MD4;
#elif defined(MBEDTLS_MD5_C)
hash_alg = PSA_ALG_MD5;
/* MBEDTLS_RIPEMD160_C omitted because Mbed TLS doesn't
* support it in RSA PKCS#1v1.5 signatures. */
#elif defined(MBEDTLS_SHA1_C)
hash_alg = PSA_ALG_SHA_1;
#elif defined(MBEDTLS_SHA256_C)
hash_alg = PSA_ALG_SHA_256;
#elif defined(MBEDTLS_SHA512_C)
hash_alg = PSA_ALG_SHA_384;
#elif defined(MBEDTLS_SHA3_C)
hash_alg = PSA_ALG_SHA3_256;
#else
test_fail( "No hash algorithm for hash-and-sign testing", __LINE__, __FILE__ );
#endif
alg ^= PSA_ALG_ANY_HASH ^ hash_alg;
}
if( usage & PSA_KEY_USAGE_SIGN )
{
/* Some algorithms require the payload to have the size of
* the hash encoded in the algorithm. Use this input size
* even for algorithms that allow other input sizes. */
psa_algorithm_t hash_alg = PSA_ALG_SIGN_GET_HASH( alg );
if( hash_alg != 0 )
payload_length = PSA_HASH_SIZE( hash_alg );
PSA_ASSERT( psa_asymmetric_sign( handle, alg,
@ -746,6 +771,33 @@ exit:
return( ok );
}
/** Do smoke tests on a key.
*
* Perform one of each operation indicated by \p alg (decrypt/encrypt,
* sign/verify, or derivation) that is permitted according to \p usage.
* \p usage and \p alg should correspond to the expected policy on the
* key.
*
* Export the key if permitted by \p usage, and check that the output
* looks sensible. If \p usage forbids export, check that
* \p psa_export_key correctly rejects the attempt. If the key is
* asymmetric, also check \p psa_export_public_key.
*
* If the key fails the tests, this function calls the test framework's
* `test_fail` function and returns false. Otherwise this function returns
* true. Therefore it should be used as follows:
* ```
* if( ! exercise_key( ... ) ) goto exit;
* ```
*
* \param handle The key to exercise. It should be capable of performing
* \p alg.
* \param usage The usage flags to assume.
* \param alg The algorithm to exercise.
*
* \retval 0 The key failed the smoke tests.
* \retval 1 The key passed the smoke tests.
*/
static int exercise_key( psa_key_handle_t handle,
psa_key_usage_t usage,
psa_algorithm_t alg )
@ -895,7 +947,8 @@ void import_twice( int alg_arg, int usage_arg,
if( expected_import1_status == PSA_SUCCESS ||
expected_import2_status == PSA_SUCCESS )
{
TEST_ASSERT( exercise_key( handle, usage, alg ) );
if( ! exercise_key( handle, usage, alg ) )
goto exit;
}
exit:
@ -1741,6 +1794,159 @@ exit:
}
/* END_CASE */
/* BEGIN_CASE */
void copy_key_policy( int source_usage_arg, int source_alg_arg,
int type_arg, data_t *material,
int target_usage_arg, int target_alg_arg,
int constraint_usage_arg, int constraint_alg_arg,
int expected_usage_arg, int expected_alg_arg )
{
psa_key_usage_t source_usage = source_usage_arg;
psa_algorithm_t source_alg = source_alg_arg;
psa_key_handle_t source_handle = 0;
psa_key_policy_t source_policy = PSA_KEY_POLICY_INIT;
psa_key_type_t source_type = type_arg;
size_t source_bits;
psa_key_usage_t target_usage = target_usage_arg;
psa_algorithm_t target_alg = target_alg_arg;
psa_key_handle_t target_handle = 0;
psa_key_policy_t target_policy = PSA_KEY_POLICY_INIT;
psa_key_type_t target_type;
size_t target_bits;
psa_key_usage_t constraint_usage = constraint_usage_arg;
psa_algorithm_t constraint_alg = constraint_alg_arg;
psa_key_policy_t constraint = PSA_KEY_POLICY_INIT;
psa_key_policy_t *p_constraint = NULL;
psa_key_usage_t expected_usage = expected_usage_arg;
psa_algorithm_t expected_alg = expected_alg_arg;
uint8_t *export_buffer = NULL;
if( constraint_usage_arg != -1 )
{
p_constraint = &constraint;
psa_key_policy_set_usage( p_constraint,
constraint_usage, constraint_alg );
}
PSA_ASSERT( psa_crypto_init( ) );
/* Populate the source slot. */
PSA_ASSERT( psa_allocate_key( &source_handle ) );
psa_key_policy_set_usage( &source_policy, source_usage, source_alg );
PSA_ASSERT( psa_set_key_policy( source_handle, &source_policy ) );
PSA_ASSERT( psa_import_key( source_handle, source_type,
material->x, material->len ) );
PSA_ASSERT( psa_get_key_information( source_handle, NULL, &source_bits ) );
/* Prepare the target slot. */
PSA_ASSERT( psa_allocate_key( &target_handle ) );
psa_key_policy_set_usage( &target_policy, target_usage, target_alg );
PSA_ASSERT( psa_set_key_policy( target_handle, &target_policy ) );
target_policy = psa_key_policy_init();
/* Copy the key. */
PSA_ASSERT( psa_copy_key( source_handle, target_handle, p_constraint ) );
/* Destroy the source to ensure that this doesn't affect the target. */
PSA_ASSERT( psa_destroy_key( source_handle ) );
/* Test that the target slot has the expected content and policy. */
PSA_ASSERT( psa_get_key_information( target_handle,
&target_type, &target_bits ) );
TEST_EQUAL( source_type, target_type );
TEST_EQUAL( source_bits, target_bits );
PSA_ASSERT( psa_get_key_policy( target_handle, &target_policy ) );
TEST_EQUAL( expected_usage, psa_key_policy_get_usage( &target_policy ) );
TEST_EQUAL( expected_alg, psa_key_policy_get_algorithm( &target_policy ) );
if( expected_usage & PSA_KEY_USAGE_EXPORT )
{
size_t length;
ASSERT_ALLOC( export_buffer, material->len );
PSA_ASSERT( psa_export_key( target_handle, export_buffer,
material->len, &length ) );
ASSERT_COMPARE( material->x, material->len,
export_buffer, length );
}
if( ! exercise_key( target_handle, expected_usage, expected_alg ) )
goto exit;
PSA_ASSERT( psa_close_key( target_handle ) );
exit:
mbedtls_psa_crypto_free( );
mbedtls_free( export_buffer );
}
/* END_CASE */
/* BEGIN_CASE */
void copy_fail( int source_usage_arg, int source_alg_arg,
int type_arg, data_t *material,
int target_usage_arg, int target_alg_arg,
int constraint_usage_arg, int constraint_alg_arg,
int expected_status_arg )
{
/* Test copy failure into an empty slot. There is a test for copy failure
* into an occupied slot in
* test_suite_psa_crypto_slot_management.function. */
psa_key_usage_t source_usage = source_usage_arg;
psa_algorithm_t source_alg = source_alg_arg;
psa_key_handle_t source_handle = 0;
psa_key_policy_t source_policy = PSA_KEY_POLICY_INIT;
psa_key_type_t source_type = type_arg;
size_t source_bits;
psa_key_usage_t target_usage = target_usage_arg;
psa_algorithm_t target_alg = target_alg_arg;
psa_key_handle_t target_handle = 0;
psa_key_policy_t target_policy = PSA_KEY_POLICY_INIT;
psa_key_type_t target_type;
size_t target_bits;
psa_key_usage_t constraint_usage = constraint_usage_arg;
psa_algorithm_t constraint_alg = constraint_alg_arg;
psa_key_policy_t constraint = PSA_KEY_POLICY_INIT;
psa_key_policy_t *p_constraint = NULL;
psa_status_t expected_status = expected_status_arg;
if( constraint_usage_arg != -1 )
{
p_constraint = &constraint;
psa_key_policy_set_usage( p_constraint,
constraint_usage, constraint_alg );
}
PSA_ASSERT( psa_crypto_init( ) );
/* Populate the source slot. */
PSA_ASSERT( psa_allocate_key( &source_handle ) );
psa_key_policy_set_usage( &source_policy, source_usage, source_alg );
PSA_ASSERT( psa_set_key_policy( source_handle, &source_policy ) );
PSA_ASSERT( psa_import_key( source_handle, source_type,
material->x, material->len ) );
PSA_ASSERT( psa_get_key_information( source_handle, NULL, &source_bits ) );
/* Prepare the target slot. */
PSA_ASSERT( psa_allocate_key( &target_handle ) );
psa_key_policy_set_usage( &target_policy, target_usage, target_alg );
PSA_ASSERT( psa_set_key_policy( target_handle, &target_policy ) );
target_policy = psa_key_policy_init();
/* Copy the key. */
TEST_EQUAL( psa_copy_key( source_handle, target_handle, p_constraint ),
expected_status );
/* Test that the target slot is unaffected. */
TEST_EQUAL( psa_get_key_information( target_handle,
&target_type, &target_bits ),
PSA_ERROR_EMPTY_SLOT );
PSA_ASSERT( psa_get_key_policy( target_handle, &target_policy ) );
TEST_EQUAL( target_usage, psa_key_policy_get_usage( &target_policy ) );
TEST_EQUAL( target_alg, psa_key_policy_get_algorithm( &target_policy ) );
exit:
mbedtls_psa_crypto_free( );
}
/* END_CASE */
/* BEGIN_CASE */
void hash_operation_init( )
{

View File

@ -65,6 +65,58 @@ Create not supported
depends_on:!MBEDTLS_PSA_CRYPTO_STORAGE_C
create_fail:PSA_KEY_LIFETIME_PERSISTENT:1:PSA_ERROR_NOT_SUPPORTED
Copy volatile to volatile
copy_across_lifetimes:PSA_KEY_LIFETIME_VOLATILE:0:PSA_KEY_USAGE_EXPORT:0:PSA_KEY_TYPE_RAW_DATA:"4142434445":PSA_KEY_LIFETIME_VOLATILE:0:PSA_KEY_USAGE_EXPORT:0:PSA_KEY_USAGE_EXPORT:0
Copy volatile to persistent
depends_on:MBEDTLS_PSA_CRYPTO_STORAGE_C
copy_across_lifetimes:PSA_KEY_LIFETIME_VOLATILE:0:PSA_KEY_USAGE_EXPORT:0:PSA_KEY_TYPE_RAW_DATA:"4142434445":PSA_KEY_LIFETIME_PERSISTENT:1:PSA_KEY_USAGE_EXPORT:0:PSA_KEY_USAGE_EXPORT:0
Copy persistent to volatile
depends_on:MBEDTLS_PSA_CRYPTO_STORAGE_C
copy_across_lifetimes:PSA_KEY_LIFETIME_PERSISTENT:1:PSA_KEY_USAGE_EXPORT:0:PSA_KEY_TYPE_RAW_DATA:"4142434445":PSA_KEY_LIFETIME_VOLATILE:0:PSA_KEY_USAGE_EXPORT:0:PSA_KEY_USAGE_EXPORT:0
Copy persistent to persistent
depends_on:MBEDTLS_PSA_CRYPTO_STORAGE_C
copy_across_lifetimes:PSA_KEY_LIFETIME_PERSISTENT:1:PSA_KEY_USAGE_EXPORT:0:PSA_KEY_TYPE_RAW_DATA:"4142434445":PSA_KEY_LIFETIME_PERSISTENT:2:PSA_KEY_USAGE_EXPORT:0:PSA_KEY_USAGE_EXPORT:0
Copy empty volatile to volatile
copy_from_empty:PSA_KEY_LIFETIME_VOLATILE:0:PSA_KEY_USAGE_EXPORT:0:PSA_KEY_LIFETIME_VOLATILE:0:PSA_KEY_USAGE_EXPORT:0
Copy empty volatile to persistent
depends_on:MBEDTLS_PSA_CRYPTO_STORAGE_C
copy_from_empty:PSA_KEY_LIFETIME_VOLATILE:0:PSA_KEY_USAGE_EXPORT:0:PSA_KEY_LIFETIME_PERSISTENT:1:PSA_KEY_USAGE_EXPORT:0
Copy empty persistent to volatile
depends_on:MBEDTLS_PSA_CRYPTO_STORAGE_C
copy_from_empty:PSA_KEY_LIFETIME_PERSISTENT:1:PSA_KEY_USAGE_EXPORT:0:PSA_KEY_LIFETIME_VOLATILE:0:PSA_KEY_USAGE_EXPORT:0
Copy empty persistent to persistent
depends_on:MBEDTLS_PSA_CRYPTO_STORAGE_C
copy_from_empty:PSA_KEY_LIFETIME_PERSISTENT:1:PSA_KEY_USAGE_EXPORT:0:PSA_KEY_LIFETIME_PERSISTENT:2:PSA_KEY_USAGE_EXPORT:0
Copy volatile to occupied volatile
copy_to_occupied:PSA_KEY_LIFETIME_VOLATILE:0:PSA_KEY_USAGE_EXPORT:PSA_ALG_CTR:PSA_KEY_TYPE_AES:"404142434445464748494a4b4c4d4e4f":PSA_KEY_LIFETIME_VOLATILE:0:PSA_KEY_USAGE_EXPORT:PSA_ALG_CBC_NO_PADDING:PSA_KEY_TYPE_AES:"606162636465666768696a6b6c6d6e6f"
Copy volatile to occupied persistent
depends_on:MBEDTLS_PSA_CRYPTO_STORAGE_C
copy_to_occupied:PSA_KEY_LIFETIME_VOLATILE:0:PSA_KEY_USAGE_EXPORT:PSA_ALG_CTR:PSA_KEY_TYPE_AES:"404142434445464748494a4b4c4d4e4f":PSA_KEY_LIFETIME_PERSISTENT:2:PSA_KEY_USAGE_EXPORT:PSA_ALG_CBC_NO_PADDING:PSA_KEY_TYPE_AES:"606162636465666768696a6b6c6d6e6f"
Copy persistent to occupied volatile
depends_on:MBEDTLS_PSA_CRYPTO_STORAGE_C
copy_to_occupied:PSA_KEY_LIFETIME_PERSISTENT:1:PSA_KEY_USAGE_EXPORT:PSA_ALG_CTR:PSA_KEY_TYPE_AES:"404142434445464748494a4b4c4d4e4f":PSA_KEY_LIFETIME_VOLATILE:0:PSA_KEY_USAGE_EXPORT:PSA_ALG_CBC_NO_PADDING:PSA_KEY_TYPE_AES:"606162636465666768696a6b6c6d6e6f"
Copy persistent to occupied persistent
depends_on:MBEDTLS_PSA_CRYPTO_STORAGE_C
copy_to_occupied:PSA_KEY_LIFETIME_PERSISTENT:1:PSA_KEY_USAGE_EXPORT:PSA_ALG_CTR:PSA_KEY_TYPE_AES:"404142434445464748494a4b4c4d4e4f":PSA_KEY_LIFETIME_PERSISTENT:2:PSA_KEY_USAGE_EXPORT:PSA_ALG_CBC_NO_PADDING:PSA_KEY_TYPE_AES:"606162636465666768696a6b6c6d6e6f"
Copy volatile to itself
copy_to_same:PSA_KEY_LIFETIME_VOLATILE:0:PSA_KEY_USAGE_EXPORT:PSA_ALG_CTR:PSA_KEY_TYPE_AES:"404142434445464748494a4b4c4d4e4f"
Copy persistent to itself
depends_on:MBEDTLS_PSA_CRYPTO_STORAGE_C
copy_to_same:PSA_KEY_LIFETIME_VOLATILE:0:PSA_KEY_USAGE_EXPORT:PSA_ALG_CTR:PSA_KEY_TYPE_AES:"404142434445464748494a4b4c4d4e4f"
Close/destroy invalid handle
invalid_handle:

View File

@ -293,6 +293,321 @@ exit:
}
/* END_CASE */
/* BEGIN_CASE */
void copy_across_lifetimes( int source_lifetime_arg, int source_id_arg,
int source_usage_arg, int source_alg_arg,
int type_arg, data_t *material,
int target_lifetime_arg, int target_id_arg,
int target_usage_arg, int target_alg_arg,
int expected_usage_arg, int expected_alg_arg )
{
psa_key_lifetime_t source_lifetime = source_lifetime_arg;
psa_key_id_t source_id = source_id_arg;
psa_key_usage_t source_usage = source_usage_arg;
psa_algorithm_t source_alg = source_alg_arg;
psa_key_handle_t source_handle = 0;
psa_key_policy_t source_policy = PSA_KEY_POLICY_INIT;
psa_key_type_t source_type = type_arg;
size_t source_bits;
psa_key_lifetime_t target_lifetime = target_lifetime_arg;
psa_key_id_t target_id = target_id_arg;
psa_key_usage_t target_usage = target_usage_arg;
psa_algorithm_t target_alg = target_alg_arg;
psa_key_handle_t target_handle = 0;
psa_key_policy_t target_policy = PSA_KEY_POLICY_INIT;
psa_key_type_t target_type;
size_t target_bits;
psa_key_usage_t expected_usage = expected_usage_arg;
psa_algorithm_t expected_alg = expected_alg_arg;
uint8_t *export_buffer = NULL;
TEST_MAX_KEY_ID( source_id );
TEST_MAX_KEY_ID( target_id );
PSA_ASSERT( psa_crypto_init( ) );
/* Populate the source slot. */
if( source_lifetime == PSA_KEY_LIFETIME_VOLATILE )
PSA_ASSERT( psa_allocate_key( &source_handle ) );
else
PSA_ASSERT( psa_create_key( source_lifetime, source_id,
&source_handle ) );
psa_key_policy_set_usage( &source_policy, source_usage, source_alg );
PSA_ASSERT( psa_set_key_policy( source_handle, &source_policy ) );
PSA_ASSERT( psa_import_key( source_handle, source_type,
material->x, material->len ) );
PSA_ASSERT( psa_get_key_information( source_handle, NULL, &source_bits ) );
/* Prepare the target slot. */
if( target_lifetime == PSA_KEY_LIFETIME_VOLATILE )
PSA_ASSERT( psa_allocate_key( &target_handle ) );
else
PSA_ASSERT( psa_create_key( target_lifetime, target_id,
&target_handle ) );
psa_key_policy_set_usage( &target_policy, target_usage, target_alg );
PSA_ASSERT( psa_set_key_policy( target_handle, &target_policy ) );
target_policy = psa_key_policy_init();
/* Copy the key. */
PSA_ASSERT( psa_copy_key( source_handle, target_handle, NULL ) );
/* Destroy the source to ensure that this doesn't affect the target. */
PSA_ASSERT( psa_destroy_key( source_handle ) );
/* If the target key is persistent, restart the system to make
* sure that the material is still alive. */
if( target_lifetime != PSA_KEY_LIFETIME_VOLATILE )
{
mbedtls_psa_crypto_free( );
PSA_ASSERT( psa_crypto_init( ) );
PSA_ASSERT( psa_open_key( target_lifetime, target_id,
&target_handle ) );
}
/* Test that the target slot has the expected content. */
PSA_ASSERT( psa_get_key_information( target_handle,
&target_type, &target_bits ) );
TEST_EQUAL( source_type, target_type );
TEST_EQUAL( source_bits, target_bits );
PSA_ASSERT( psa_get_key_policy( target_handle, &target_policy ) );
TEST_EQUAL( expected_usage, psa_key_policy_get_usage( &target_policy ) );
TEST_EQUAL( expected_alg, psa_key_policy_get_algorithm( &target_policy ) );
if( expected_usage & PSA_KEY_USAGE_EXPORT )
{
size_t length;
ASSERT_ALLOC( export_buffer, material->len );
PSA_ASSERT( psa_export_key( target_handle, export_buffer,
material->len, &length ) );
ASSERT_COMPARE( material->x, material->len,
export_buffer, length );
}
exit:
mbedtls_psa_crypto_free( );
mbedtls_free( export_buffer );
#if defined(MBEDTLS_PSA_CRYPTO_STORAGE_C)
psa_purge_key_storage( );
#endif
}
/* END_CASE */
/* BEGIN_CASE */
void copy_from_empty( int source_lifetime_arg, int source_id_arg,
int source_usage_arg, int source_alg_arg,
int target_lifetime_arg, int target_id_arg,
int target_usage_arg, int target_alg_arg )
{
psa_key_lifetime_t source_lifetime = source_lifetime_arg;
psa_key_id_t source_id = source_id_arg;
psa_key_usage_t source_usage = source_usage_arg;
psa_algorithm_t source_alg = source_alg_arg;
psa_key_handle_t source_handle = 0;
psa_key_policy_t source_policy = PSA_KEY_POLICY_INIT;
psa_key_lifetime_t target_lifetime = target_lifetime_arg;
psa_key_id_t target_id = target_id_arg;
psa_key_usage_t target_usage = target_usage_arg;
psa_algorithm_t target_alg = target_alg_arg;
psa_key_handle_t target_handle = 0;
psa_key_policy_t target_policy = PSA_KEY_POLICY_INIT;
psa_key_policy_t got_policy;
TEST_MAX_KEY_ID( source_id );
TEST_MAX_KEY_ID( target_id );
PSA_ASSERT( psa_crypto_init( ) );
/* Prepare the source slot. */
if( source_lifetime == PSA_KEY_LIFETIME_VOLATILE )
PSA_ASSERT( psa_allocate_key( &source_handle ) );
else
PSA_ASSERT( psa_create_key( source_lifetime, source_id,
&source_handle ) );
psa_key_policy_set_usage( &source_policy, source_usage, source_alg );
PSA_ASSERT( psa_set_key_policy( source_handle, &source_policy ) );
/* Prepare the target slot. */
if( target_lifetime == PSA_KEY_LIFETIME_VOLATILE )
PSA_ASSERT( psa_allocate_key( &target_handle ) );
else
PSA_ASSERT( psa_create_key( target_lifetime, target_id,
&target_handle ) );
psa_key_policy_set_usage( &target_policy, target_usage, target_alg );
PSA_ASSERT( psa_set_key_policy( target_handle, &target_policy ) );
/* Copy the key. */
TEST_EQUAL( psa_copy_key( source_handle, target_handle, NULL ),
PSA_ERROR_EMPTY_SLOT );
/* Test that the slots are unaffected. */
PSA_ASSERT( psa_get_key_policy( source_handle, &got_policy ) );
TEST_EQUAL( source_usage, psa_key_policy_get_usage( &got_policy ) );
TEST_EQUAL( source_alg, psa_key_policy_get_algorithm( &got_policy ) );
PSA_ASSERT( psa_get_key_policy( target_handle, &got_policy ) );
TEST_EQUAL( target_usage, psa_key_policy_get_usage( &got_policy ) );
TEST_EQUAL( target_alg, psa_key_policy_get_algorithm( &got_policy ) );
exit:
mbedtls_psa_crypto_free( );
#if defined(MBEDTLS_PSA_CRYPTO_STORAGE_C)
psa_purge_key_storage( );
#endif
}
/* END_CASE */
/* BEGIN_CASE */
void copy_to_occupied( int source_lifetime_arg, int source_id_arg,
int source_usage_arg, int source_alg_arg,
int source_type_arg, data_t *source_material,
int target_lifetime_arg, int target_id_arg,
int target_usage_arg, int target_alg_arg,
int target_type_arg, data_t *target_material )
{
psa_key_lifetime_t source_lifetime = source_lifetime_arg;
psa_key_id_t source_id = source_id_arg;
psa_key_usage_t source_usage = source_usage_arg;
psa_algorithm_t source_alg = source_alg_arg;
psa_key_handle_t source_handle = 0;
psa_key_policy_t source_policy = PSA_KEY_POLICY_INIT;
psa_key_type_t source_type = source_type_arg;
size_t source_bits;
psa_key_lifetime_t target_lifetime = target_lifetime_arg;
psa_key_id_t target_id = target_id_arg;
psa_key_usage_t target_usage = target_usage_arg;
psa_algorithm_t target_alg = target_alg_arg;
psa_key_handle_t target_handle = 0;
psa_key_policy_t target_policy = PSA_KEY_POLICY_INIT;
psa_key_type_t target_type = target_type_arg;
size_t target_bits;
psa_key_policy_t got_policy;
psa_key_type_t got_type;
size_t got_bits;
uint8_t *export_buffer = NULL;
TEST_MAX_KEY_ID( source_id );
TEST_MAX_KEY_ID( target_id );
PSA_ASSERT( psa_crypto_init( ) );
/* Populate the source slot. */
if( source_lifetime == PSA_KEY_LIFETIME_VOLATILE )
PSA_ASSERT( psa_allocate_key( &source_handle ) );
else
PSA_ASSERT( psa_create_key( source_lifetime, source_id,
&source_handle ) );
psa_key_policy_set_usage( &source_policy, source_usage, source_alg );
PSA_ASSERT( psa_set_key_policy( source_handle, &source_policy ) );
PSA_ASSERT( psa_import_key( source_handle, source_type,
source_material->x, source_material->len ) );
PSA_ASSERT( psa_get_key_information( source_handle, NULL, &source_bits ) );
/* Populate the target slot. */
if( target_lifetime == PSA_KEY_LIFETIME_VOLATILE )
PSA_ASSERT( psa_allocate_key( &target_handle ) );
else
PSA_ASSERT( psa_create_key( target_lifetime, target_id,
&target_handle ) );
psa_key_policy_set_usage( &target_policy, target_usage, target_alg );
PSA_ASSERT( psa_set_key_policy( target_handle, &target_policy ) );
PSA_ASSERT( psa_import_key( target_handle, target_type,
target_material->x, target_material->len ) );
PSA_ASSERT( psa_get_key_information( target_handle, NULL, &target_bits ) );
/* Copy the key. */
TEST_EQUAL( psa_copy_key( source_handle, target_handle, NULL ),
PSA_ERROR_OCCUPIED_SLOT );
/* Test that the target slot is unaffected. */
PSA_ASSERT( psa_get_key_information( target_handle,
&got_type, &got_bits ) );
TEST_EQUAL( target_type, got_type );
TEST_EQUAL( target_bits, got_bits );
PSA_ASSERT( psa_get_key_policy( target_handle, &got_policy ) );
TEST_EQUAL( target_usage, psa_key_policy_get_usage( &got_policy ) );
TEST_EQUAL( target_alg, psa_key_policy_get_algorithm( &got_policy ) );
if( target_usage & PSA_KEY_USAGE_EXPORT )
{
size_t length;
ASSERT_ALLOC( export_buffer, target_material->len );
PSA_ASSERT( psa_export_key( target_handle, export_buffer,
target_material->len, &length ) );
ASSERT_COMPARE( target_material->x, target_material->len,
export_buffer, length );
}
exit:
mbedtls_psa_crypto_free( );
mbedtls_free( export_buffer );
#if defined(MBEDTLS_PSA_CRYPTO_STORAGE_C)
psa_purge_key_storage( );
#endif
}
/* END_CASE */
/* BEGIN_CASE */
void copy_to_same( int lifetime_arg, int id_arg,
int usage_arg, int alg_arg,
int type_arg, data_t *material )
{
psa_key_lifetime_t lifetime = lifetime_arg;
psa_key_id_t id = id_arg;
psa_key_usage_t usage = usage_arg;
psa_algorithm_t alg = alg_arg;
psa_key_handle_t handle = 0;
psa_key_policy_t policy = PSA_KEY_POLICY_INIT;
psa_key_type_t type = type_arg;
size_t bits;
psa_key_policy_t got_policy;
psa_key_type_t got_type;
size_t got_bits;
uint8_t *export_buffer = NULL;
TEST_MAX_KEY_ID( id );
PSA_ASSERT( psa_crypto_init( ) );
/* Populate the slot. */
if( lifetime == PSA_KEY_LIFETIME_VOLATILE )
PSA_ASSERT( psa_allocate_key( &handle ) );
else
PSA_ASSERT( psa_create_key( lifetime, id,
&handle ) );
psa_key_policy_set_usage( &policy, usage, alg );
PSA_ASSERT( psa_set_key_policy( handle, &policy ) );
PSA_ASSERT( psa_import_key( handle, type,
material->x, material->len ) );
PSA_ASSERT( psa_get_key_information( handle, NULL, &bits ) );
/* Copy the key. */
TEST_EQUAL( psa_copy_key( handle, handle, NULL ),
PSA_ERROR_OCCUPIED_SLOT );
/* Test that the slot is unaffected. */
PSA_ASSERT( psa_get_key_information( handle,
&got_type, &got_bits ) );
TEST_EQUAL( type, got_type );
TEST_EQUAL( bits, got_bits );
PSA_ASSERT( psa_get_key_policy( handle, &got_policy ) );
TEST_EQUAL( usage, psa_key_policy_get_usage( &got_policy ) );
TEST_EQUAL( alg, psa_key_policy_get_algorithm( &got_policy ) );
if( usage & PSA_KEY_USAGE_EXPORT )
{
size_t length;
ASSERT_ALLOC( export_buffer, material->len );
PSA_ASSERT( psa_export_key( handle, export_buffer,
material->len, &length ) );
ASSERT_COMPARE( material->x, material->len,
export_buffer, length );
}
exit:
mbedtls_psa_crypto_free( );
mbedtls_free( export_buffer );
#if defined(MBEDTLS_PSA_CRYPTO_STORAGE_C)
psa_purge_key_storage( );
#endif
}
/* END_CASE */
/* BEGIN_CASE */
void invalid_handle( )
{