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| author | Amos <48657826+Mauler125@users.noreply.github.com> | 2022-03-04 02:26:59 +0100 |
|---|---|---|
| committer | Amos <48657826+Mauler125@users.noreply.github.com> | 2022-03-04 02:26:59 +0100 |
| commit | 5fb1eee4725c7aa0002411eafbc0a1a94fa073b3 (patch) | |
| tree | f6e1f58d74b1ae7508f612bbf41aba1e7473fb42 /NorthstarDedicatedTest/sha256.h | |
| parent | 60d1b4805f1e199d01229cc7f60dcc22ef9387b8 (diff) | |
| download | NorthstarLauncher-5fb1eee4725c7aa0002411eafbc0a1a94fa073b3.tar.gz NorthstarLauncher-5fb1eee4725c7aa0002411eafbc0a1a94fa073b3.zip | |
Fix formatting
Diffstat (limited to 'NorthstarDedicatedTest/sha256.h')
| -rw-r--r-- | NorthstarDedicatedTest/sha256.h | 84 |
1 files changed, 41 insertions, 43 deletions
diff --git a/NorthstarDedicatedTest/sha256.h b/NorthstarDedicatedTest/sha256.h index b6ef8bc1..dec51173 100644 --- a/NorthstarDedicatedTest/sha256.h +++ b/NorthstarDedicatedTest/sha256.h @@ -1,52 +1,50 @@ #ifndef SHA256_H #define SHA256_H - + class SHA256 { -protected: - typedef unsigned char uint8; - typedef unsigned int uint32; - typedef unsigned long long uint64; - - const static uint32 sha256_k[]; - static const unsigned int SHA224_256_BLOCK_SIZE = (512/8); -public: - void init(); - void update(const unsigned char *message, unsigned int len); - void final(unsigned char *digest); - static const unsigned int DIGEST_SIZE = ( 256 / 8); - -protected: - void transform(const unsigned char *message, unsigned int block_nb); - unsigned int m_tot_len; - unsigned int m_len; - unsigned char m_block[2*SHA224_256_BLOCK_SIZE]; - uint32 m_h[8]; + protected: + typedef unsigned char uint8; + typedef unsigned int uint32; + typedef unsigned long long uint64; + + const static uint32 sha256_k[]; + static const unsigned int SHA224_256_BLOCK_SIZE = (512 / 8); + + public: + void init(); + void update(const unsigned char* message, unsigned int len); + void final(unsigned char* digest); + static const unsigned int DIGEST_SIZE = (256 / 8); + + protected: + void transform(const unsigned char* message, unsigned int block_nb); + unsigned int m_tot_len; + unsigned int m_len; + unsigned char m_block[2 * SHA224_256_BLOCK_SIZE]; + uint32 m_h[8]; }; - + std::string sha256(std::string input); - -#define SHA2_SHFR(x, n) (x >> n) -#define SHA2_ROTR(x, n) ((x >> n) | (x << ((sizeof(x) << 3) - n))) -#define SHA2_ROTL(x, n) ((x << n) | (x >> ((sizeof(x) << 3) - n))) -#define SHA2_CH(x, y, z) ((x & y) ^ (~x & z)) + +#define SHA2_SHFR(x, n) (x >> n) +#define SHA2_ROTR(x, n) ((x >> n) | (x << ((sizeof(x) << 3) - n))) +#define SHA2_ROTL(x, n) ((x << n) | (x >> ((sizeof(x) << 3) - n))) +#define SHA2_CH(x, y, z) ((x & y) ^ (~x & z)) #define SHA2_MAJ(x, y, z) ((x & y) ^ (x & z) ^ (y & z)) -#define SHA256_F1(x) (SHA2_ROTR(x, 2) ^ SHA2_ROTR(x, 13) ^ SHA2_ROTR(x, 22)) -#define SHA256_F2(x) (SHA2_ROTR(x, 6) ^ SHA2_ROTR(x, 11) ^ SHA2_ROTR(x, 25)) -#define SHA256_F3(x) (SHA2_ROTR(x, 7) ^ SHA2_ROTR(x, 18) ^ SHA2_SHFR(x, 3)) +#define SHA256_F1(x) (SHA2_ROTR(x, 2) ^ SHA2_ROTR(x, 13) ^ SHA2_ROTR(x, 22)) +#define SHA256_F2(x) (SHA2_ROTR(x, 6) ^ SHA2_ROTR(x, 11) ^ SHA2_ROTR(x, 25)) +#define SHA256_F3(x) (SHA2_ROTR(x, 7) ^ SHA2_ROTR(x, 18) ^ SHA2_SHFR(x, 3)) #define SHA256_F4(x) (SHA2_ROTR(x, 17) ^ SHA2_ROTR(x, 19) ^ SHA2_SHFR(x, 10)) -#define SHA2_UNPACK32(x, str) \ -{ \ - *((str) + 3) = (uint8) ((x) ); \ - *((str) + 2) = (uint8) ((x) >> 8); \ - *((str) + 1) = (uint8) ((x) >> 16); \ - *((str) + 0) = (uint8) ((x) >> 24); \ -} -#define SHA2_PACK32(str, x) \ -{ \ - *(x) = ((uint32) *((str) + 3) ) \ - | ((uint32) *((str) + 2) << 8) \ - | ((uint32) *((str) + 1) << 16) \ - | ((uint32) *((str) + 0) << 24); \ -} +#define SHA2_UNPACK32(x, str) \ + { \ + *((str) + 3) = (uint8)((x)); \ + *((str) + 2) = (uint8)((x) >> 8); \ + *((str) + 1) = (uint8)((x) >> 16); \ + *((str) + 0) = (uint8)((x) >> 24); \ + } +#define SHA2_PACK32(str, x) \ + { \ + *(x) = ((uint32) * ((str) + 3)) | ((uint32) * ((str) + 2) << 8) | ((uint32) * ((str) + 1) << 16) | ((uint32) * ((str) + 0) << 24); \ + } #endif |