diff options
Diffstat (limited to 'lib/sha1.h')
| -rw-r--r-- | lib/sha1.h | 15 |
1 files changed, 11 insertions, 4 deletions
@@ -5,6 +5,10 @@ * https://opensource.org/licenses/MIT ***/ +#if defined(__cplusplus) +extern "C" { +#endif + #include <stdint.h> /* uses SHA-1 message expansion to expand the first 16 words of W[] to 80 words */ @@ -16,7 +20,7 @@ void sha1_compression_W(uint32_t ihv[5], const uint32_t W[80]); */ /* same as sha1_compression_W, but additionally store intermediate states */ /* only stores states ii (the state between step ii-1 and step ii) when DOSTORESTATEii is defined in ubc_check.h */ -/* void sha1_compression_states(uint32_t ihv[5], const uint32_t W[80], uint32_t states[80][5]); */ +void sha1_compression_states(uint32_t[5], const uint32_t[16], uint32_t[80], uint32_t[80][5]); /* // function type for sha1_recompression_step_T (uint32_t ihvin[5], uint32_t ihvout[5], const uint32_t me2[80], const uint32_t state[5]) @@ -41,7 +45,6 @@ typedef struct { uint64_t total; uint32_t ihv[5]; unsigned char buffer[64]; - int bigendian; int found_collision; int safe_hash; int detect_coll; @@ -80,7 +83,7 @@ void SHA1DCSetUseUBC(SHA1_CTX*, int); /* function to disable or enable the use of Collision Detection */ /* enabled by default */ -void SHA1DCSetUseDetectColl(SHA1_CTX* ctx, int detect_coll); +void SHA1DCSetUseDetectColl(SHA1_CTX*, int); /* function to disable or enable the detection of reduced-round SHA-1 collisions */ /* disabled by default */ @@ -95,4 +98,8 @@ void SHA1DCUpdate(SHA1_CTX*, const char*, size_t); /* obtain SHA-1 hash from SHA-1 context */ /* returns: 0 = no collision detected, otherwise = collision found => warn user for active attack */ -int SHA1DCFinal(unsigned char[20], SHA1_CTX*); +int SHA1DCFinal(unsigned char[20], SHA1_CTX*); + +#if defined(__cplusplus) +} +#endif |