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ODK and Shared Libraries

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In this code drop we introduce the ODK dependency. The reference
implementation has been updated to make use of the ODK and the related
tests have been included.

In addition, we have included an example of how a shared libraries can
be created. This will allow make it easier to test and verify different
implementations of the API.

Most other changes introduce by this code drop were made to clean-up the
reference implementation and limit dependencies.
This commit is contained in:
Aaron Vaage
2020-07-23 16:13:28 -07:00
parent 5d90e8d89b
commit 789377fed2
37 changed files with 1160 additions and 1127 deletions
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33
api/aead_whitebox.h
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@@ -6,6 +6,7 @@
#include <stddef.h>
#include <stdint.h>
#include "api/export.h"
#include "api/result.h"
#ifdef __cplusplus
@@ -42,11 +43,11 @@ typedef struct WB_Aead_Whitebox WB_Aead_Whitebox;
// |context| was null, if |context_size| was zero, or if |whitebox| was null.
//
// WB_RESULT_OUT_OF_MEMORY if the necessary memory could not be allocated.
WB_Result WB_Aead_Create(const uint8_t* whitebox_init_data,
size_t whitebox_init_data_size,
const uint8_t* context,
size_t context_size,
WB_Aead_Whitebox** whitebox);
WB_API WB_Result WB_Aead_Create(const uint8_t* whitebox_init_data,
size_t whitebox_init_data_size,
const uint8_t* context,
size_t context_size,
WB_Aead_Whitebox** whitebox);
// Releases all resources used by the white-box instance pointed to by
// |whitebox|.
@@ -54,7 +55,7 @@ WB_Result WB_Aead_Create(const uint8_t* whitebox_init_data,
// Args:
// whitebox (in) : A pointer to a white-box instance. Passing in null will
// result in a no-op.
void WB_Aead_Delete(WB_Aead_Whitebox* whitebox);
WB_API void WB_Aead_Delete(WB_Aead_Whitebox* whitebox);
// Encrypts |input_data| and writes the cipher data, nonce and the data
// verification tag to |output_data|. The implementation should generate and use
@@ -85,11 +86,11 @@ void WB_Aead_Delete(WB_Aead_Whitebox* whitebox);
//
// WB_RESULT_BUFFER_TOO_SMALL if |output_data_size| (as input) was less than
// the required size.
WB_Result WB_Aead_Encrypt(const WB_Aead_Whitebox* whitebox,
const uint8_t* input_data,
size_t input_data_size,
uint8_t* output_data,
size_t* output_data_size);
WB_API WB_Result WB_Aead_Encrypt(const WB_Aead_Whitebox* whitebox,
const uint8_t* input_data,
size_t input_data_size,
uint8_t* output_data,
size_t* output_data_size);
// Decrypts |input_data| and writes the plaintext to |output_data|. |input_data|
// must have been encrypted using WB_Aead_Encrypt() with the same |whitebox|.
@@ -119,11 +120,11 @@ WB_Result WB_Aead_Encrypt(const WB_Aead_Whitebox* whitebox,
//
// WB_RESULT_DATA_VERIFICATION_ERROR if |input_data| failed data verification.
// The state of |output_data| is undefined.
WB_Result WB_Aead_Decrypt(const WB_Aead_Whitebox* whitebox,
const uint8_t* input_data,
size_t input_data_size,
uint8_t* output_data,
size_t* output_data_size);
WB_API WB_Result WB_Aead_Decrypt(const WB_Aead_Whitebox* whitebox,
const uint8_t* input_data,
size_t input_data_size,
uint8_t* output_data,
size_t* output_data_size);
#ifdef __cplusplus
}