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| author | Wesley Ellis <tahnok@gmail.com> | 2021-11-23 21:37:54 -0500 |
|---|---|---|
| committer | Wesley Ellis <tahnok@gmail.com> | 2021-11-23 21:40:27 -0500 |
| commit | 4a0ff5577363a1bd315693b41f448e3774de9e34 (patch) | |
| tree | 1f114cf2d110b431b750ab073713d52dc5d1077d /movement/lib/TOTP-MCU/sha1.h | |
| parent | 121e6fd165a03f9249100e73bdf658e545e10d25 (diff) | |
| download | Sensor-Watch-4a0ff5577363a1bd315693b41f448e3774de9e34.tar.gz Sensor-Watch-4a0ff5577363a1bd315693b41f448e3774de9e34.tar.bz2 Sensor-Watch-4a0ff5577363a1bd315693b41f448e3774de9e34.zip | |
Properly vendor TOTP-MCU temporarily
Diffstat (limited to 'movement/lib/TOTP-MCU/sha1.h')
| m--------- | movement/lib/TOTP-MCU | 0 | ||||
| -rw-r--r-- | movement/lib/TOTP-MCU/sha1.h | 25 |
2 files changed, 25 insertions, 0 deletions
diff --git a/movement/lib/TOTP-MCU b/movement/lib/TOTP-MCU deleted file mode 160000 -Subproject 646474a8757e1fca490792e81082b2ad89b966a diff --git a/movement/lib/TOTP-MCU/sha1.h b/movement/lib/TOTP-MCU/sha1.h new file mode 100644 index 00000000..2257e367 --- /dev/null +++ b/movement/lib/TOTP-MCU/sha1.h @@ -0,0 +1,25 @@ +#include <inttypes.h>
+
+#define HASH_LENGTH 20
+#define BLOCK_LENGTH 64
+
+union _buffer {
+ uint8_t b[BLOCK_LENGTH];
+ uint32_t w[BLOCK_LENGTH/4];
+} buffer;
+union _state {
+ uint8_t b[HASH_LENGTH];
+ uint32_t w[HASH_LENGTH/4];
+} state;
+
+uint8_t bufferOffset;
+uint32_t byteCount;
+uint8_t keyBuffer[BLOCK_LENGTH];
+uint8_t innerHash[HASH_LENGTH];
+
+void init(void);
+void initHmac(const uint8_t* secret, uint8_t secretLength);
+uint8_t* result(void);
+uint8_t* resultHmac(void);
+void write(uint8_t);
+void writeArray(uint8_t *buffer, uint8_t size);
|