diff options
Diffstat (limited to 'src/crypto/x25519.c')
| -rw-r--r-- | src/crypto/x25519.c | 3 |
1 files changed, 1 insertions, 2 deletions
diff --git a/src/crypto/x25519.c b/src/crypto/x25519.c index d58f7168c..19f9a2c02 100644 --- a/src/crypto/x25519.c +++ b/src/crypto/x25519.c @@ -563,7 +563,6 @@ void x25519_invert ( const union x25519_oct258 *invertend, * @v value Big integer to be subtracted from, if possible */ static void x25519_reduce_by ( const x25519_t *subtrahend, x25519_t *value ) { - unsigned int max_bit = ( ( 8 * sizeof ( *value ) ) - 1 ); x25519_t tmp; /* Conditionally subtract subtrahend @@ -573,7 +572,7 @@ static void x25519_reduce_by ( const x25519_t *subtrahend, x25519_t *value ) { */ bigint_copy ( value, &tmp ); bigint_subtract ( subtrahend, value ); - bigint_swap ( value, &tmp, bigint_bit_is_set ( value, max_bit ) ); + bigint_swap ( value, &tmp, bigint_msb_is_set ( value ) ); } /** |