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| author | Matthias Schiffer <mschiffer@universe-factory.net> | 2015-10-06 21:16:36 +0200 |
|---|---|---|
| committer | Matthias Schiffer <mschiffer@universe-factory.net> | 2015-10-06 21:16:36 +0200 |
| commit | c917cec3ef016b0d872d550fd8b6d9d690c23407 (patch) | |
| tree | c1d5090bdbb9817fa7a6107c4e240f8efb8b0bb1 /include | |
| parent | 89f8a35c713fdcc5ed28c33a003639b93e083b7f (diff) | |
| download | libuecc-c917cec3ef016b0d872d550fd8b6d9d690c23407.tar libuecc-c917cec3ef016b0d872d550fd8b6d9d690c23407.zip | |
Use stdint types where reasonable
Using uint32_t instead of unsigned int for the unpacked work struct ensures
the code is working correctly on ABIs with ints narrower than 32 bits.
While this would constitute a API/ABI change on some systems in theory,
most likely all systems using libuecc so far have uint8_t == unsigned char
and uint32_t == unsigned int.
Also, coding style cleanup.
Diffstat (limited to 'include')
| -rw-r--r-- | include/libuecc/ecc.h | 13 |
1 files changed, 8 insertions, 5 deletions
diff --git a/include/libuecc/ecc.h b/include/libuecc/ecc.h index 5d75150..98d756c 100644 --- a/include/libuecc/ecc.h +++ b/include/libuecc/ecc.h @@ -27,6 +27,9 @@ #ifndef _LIBUECC_ECC_H_ #define _LIBUECC_ECC_H_ +#include <stdint.h> + + /** * A 256 bit integer * @@ -34,7 +37,7 @@ */ typedef union _ecc_int256 { /** Data bytes */ - unsigned char p[32]; + uint8_t p[32]; } ecc_int256_t; /** @@ -44,10 +47,10 @@ typedef union _ecc_int256 { * it should always be packed. */ typedef struct _ecc_25519_work { - unsigned int X[32]; - unsigned int Y[32]; - unsigned int Z[32]; - unsigned int T[32]; + uint32_t X[32]; + uint32_t Y[32]; + uint32_t Z[32]; + uint32_t T[32]; } ecc_25519_work_t; /** |