diff options
Diffstat (limited to 'src/libsodium/crypto_hash/try.c')
-rw-r--r-- | src/libsodium/crypto_hash/try.c | 76 |
1 files changed, 0 insertions, 76 deletions
diff --git a/src/libsodium/crypto_hash/try.c b/src/libsodium/crypto_hash/try.c deleted file mode 100644 index 5e8b569..0000000 --- a/src/libsodium/crypto_hash/try.c +++ /dev/null @@ -1,76 +0,0 @@ -/* - * crypto_hash/try.c version 20090118 - * D. J. Bernstein - * Public domain. - */ - -#include <stdlib.h> -#include "crypto_hash.h" -#include "utils.h" -#include "windows/windows-quirks.h" - -extern unsigned char *alignedcalloc(unsigned long long); - -const char *primitiveimplementation = crypto_hash_IMPLEMENTATION; - -#define MAXTEST_BYTES (10000 + crypto_hash_BYTES) -#define CHECKSUM_BYTES 4096 -#define TUNE_BYTES 1536 - -static unsigned char *h; -static unsigned char *h2; -static unsigned char *m; -static unsigned char *m2; - -void preallocate(void) -{ -} - -void allocate(void) -{ - h = alignedcalloc(crypto_hash_BYTES); - h2 = alignedcalloc(crypto_hash_BYTES); - m = alignedcalloc(MAXTEST_BYTES); - m2 = alignedcalloc(MAXTEST_BYTES); -} - -void predoit(void) -{ -} - -void doit(void) -{ - crypto_hash(h,m,TUNE_BYTES); -} - -char checksum[crypto_hash_BYTES * 2 + 1]; - -const char *checksum_compute(void) -{ - long long i; - long long j; - - for (i = 0;i < CHECKSUM_BYTES;++i) { - long long hlen = crypto_hash_BYTES; - long long mlen = i; - for (j = -16;j < 0;++j) h[j] = rand(); - for (j = hlen;j < hlen + 16;++j) h[j] = rand(); - for (j = -16;j < hlen + 16;++j) h2[j] = h[j]; - for (j = -16;j < 0;++j) m[j] = rand(); - for (j = mlen;j < mlen + 16;++j) m[j] = rand(); - for (j = -16;j < mlen + 16;++j) m2[j] = m[j]; - if (crypto_hash(h,m,mlen) != 0) return "crypto_hash returns nonzero"; - for (j = -16;j < mlen + 16;++j) if (m2[j] != m[j]) return "crypto_hash writes to input"; - for (j = -16;j < 0;++j) if (h2[j] != h[j]) return "crypto_hash writes before output"; - for (j = hlen;j < hlen + 16;++j) if (h2[j] != h[j]) return "crypto_hash writes after output"; - if (crypto_hash(m2,m2,mlen) != 0) return "crypto_hash returns nonzero"; - for (j = 0;j < hlen;++j) if (m2[j] != h[j]) return "crypto_hash does not handle overlap"; - for (j = 0;j < mlen;++j) m[j] ^= h[j % hlen]; - m[mlen] = h[0]; - } - if (crypto_hash(h,m,CHECKSUM_BYTES) != 0) return "crypto_hash returns nonzero"; - - sodium_bin2hex(checksum, sizeof checksum, h, crypto_hash_BYTES); - - return 0; -} |