diff options
Diffstat (limited to 'libtommath/bn_mp_2expt.c')
| -rw-r--r-- | libtommath/bn_mp_2expt.c | 27 |
1 files changed, 13 insertions, 14 deletions
diff --git a/libtommath/bn_mp_2expt.c b/libtommath/bn_mp_2expt.c index f422ffc..d445210 100644 --- a/libtommath/bn_mp_2expt.c +++ b/libtommath/bn_mp_2expt.c @@ -20,26 +20,25 @@ * Simple algorithm which zeroes the int, grows it then just sets one bit * as required. */ -int -mp_2expt (mp_int * a, int b) +int mp_2expt(mp_int * a, int b) { - int res; + int res; - /* zero a as per default */ - mp_zero (a); + /* zero a as per default */ + mp_zero(a); - /* grow a to accomodate the single bit */ - if ((res = mp_grow (a, b / DIGIT_BIT + 1)) != MP_OKAY) { - return res; - } + /* grow a to accomodate the single bit */ + if ((res = mp_grow(a, b / DIGIT_BIT + 1)) != MP_OKAY) { + return res; + } - /* set the used count of where the bit will go */ - a->used = b / DIGIT_BIT + 1; + /* set the used count of where the bit will go */ + a->used = b / DIGIT_BIT + 1; - /* put the single bit in its place */ - a->dp[b / DIGIT_BIT] = ((mp_digit)1) << (b % DIGIT_BIT); + /* put the single bit in its place */ + a->dp[b / DIGIT_BIT] = ((mp_digit) 1) << (b % DIGIT_BIT); - return MP_OKAY; + return MP_OKAY; } #endif |