diff options
Diffstat (limited to 'external_libs/python/pyzmq-14.7.0/bundled/libsodium/src/libsodium/crypto_verify/16/ref/verify_16.c')
-rw-r--r-- | external_libs/python/pyzmq-14.7.0/bundled/libsodium/src/libsodium/crypto_verify/16/ref/verify_16.c | 24 |
1 files changed, 24 insertions, 0 deletions
diff --git a/external_libs/python/pyzmq-14.7.0/bundled/libsodium/src/libsodium/crypto_verify/16/ref/verify_16.c b/external_libs/python/pyzmq-14.7.0/bundled/libsodium/src/libsodium/crypto_verify/16/ref/verify_16.c new file mode 100644 index 00000000..f7e33f1c --- /dev/null +++ b/external_libs/python/pyzmq-14.7.0/bundled/libsodium/src/libsodium/crypto_verify/16/ref/verify_16.c @@ -0,0 +1,24 @@ +#include "api.h" + +int crypto_verify_16(const unsigned char *x,const unsigned char *y) +{ + unsigned int differentbits = 0; +#define F(i) differentbits |= x[i] ^ y[i]; + F(0) + F(1) + F(2) + F(3) + F(4) + F(5) + F(6) + F(7) + F(8) + F(9) + F(10) + F(11) + F(12) + F(13) + F(14) + F(15) + return (1 & ((differentbits - 1) >> 8)) - 1; +} |