fix MSVS warning

This commit is contained in:
Matthias J. Kannwischer 2020-03-05 11:31:28 +01:00 committed by Thom Wiggers
parent de5cda4d7b
commit 85c6605bbf
No known key found for this signature in database
GPG Key ID: 001BB0A7CE26E363
4 changed files with 4 additions and 4 deletions

View File

@ -22,7 +22,7 @@ int PQCLEAN_NEWHOPE1024CCA_CLEAN_verify(const unsigned char *a, const unsigned c
r |= a[i] ^ b[i];
}
r = (-r) >> 63;
r = (uint64_t)(-(int64_t)r) >> 63;
return (int)r;
}

View File

@ -22,7 +22,7 @@ int PQCLEAN_NEWHOPE1024CPA_CLEAN_verify(const unsigned char *a, const unsigned c
r |= a[i] ^ b[i];
}
r = (-r) >> 63;
r = (uint64_t)(-(int64_t)r) >> 63;
return (int)r;
}

View File

@ -22,7 +22,7 @@ int PQCLEAN_NEWHOPE512CCA_CLEAN_verify(const unsigned char *a, const unsigned ch
r |= a[i] ^ b[i];
}
r = (-r) >> 63;
r = (uint64_t)(-(int64_t)r) >> 63;
return (int)r;
}

View File

@ -22,7 +22,7 @@ int PQCLEAN_NEWHOPE512CPA_CLEAN_verify(const unsigned char *a, const unsigned ch
r |= a[i] ^ b[i];
}
r = (-r) >> 63;
r = (uint64_t)(-(int64_t)r) >> 63;
return (int)r;
}