From 4f6930f5d317714416f18922164bb61e612e9c1f Mon Sep 17 00:00:00 2001 From: Andy Polyakov Date: Tue, 20 Jan 2015 15:12:07 +0100 Subject: [PATCH] bn/bn_recp.c: make it indent-friendly. Reviewed-by: Tim Hudson --- crypto/bn/bn_recp.c | 16 ++++++++-------- 1 file changed, 8 insertions(+), 8 deletions(-) diff --git a/crypto/bn/bn_recp.c b/crypto/bn/bn_recp.c index b5f57e51f2..07bcad65d2 100644 --- a/crypto/bn/bn_recp.c +++ b/crypto/bn/bn_recp.c @@ -167,16 +167,16 @@ int BN_div_recp(BIGNUM *dv, BIGNUM *rem, const BIGNUM *m, /* Nr := round(2^i / N) */ if (i != recp->shift) - recp->shift=BN_reciprocal(&(recp->Nr),&(recp->N), - i,ctx); /* BN_reciprocal returns i, or -1 for an error */ + recp->shift=BN_reciprocal(&(recp->Nr),&(recp->N),i,ctx); + /* BN_reciprocal could have returned -1 for an error */ if (recp->shift == -1) goto err; - /*- - * d := |round(round(m / 2^BN_num_bits(N)) * recp->Nr / 2^(i - BN_num_bits(N)))| - * = |round(round(m / 2^BN_num_bits(N)) * round(2^i / N) / 2^(i - BN_num_bits(N)))| - * <= |(m / 2^BN_num_bits(N)) * (2^i / N) * (2^BN_num_bits(N) / 2^i)| - * = |m/N| - */ + /*- + * d := |round(round(m / 2^BN_num_bits(N)) * recp->Nr / 2^(i - BN_num_bits(N)))| + * = |round(round(m / 2^BN_num_bits(N)) * round(2^i / N) / 2^(i - BN_num_bits(N)))| + * <= |(m / 2^BN_num_bits(N)) * (2^i / N) * (2^BN_num_bits(N) / 2^i)| + * = |m/N| + */ if (!BN_rshift(a,m,recp->num_bits)) goto err; if (!BN_mul(b,a,&(recp->Nr),ctx)) goto err; if (!BN_rshift(d,b,i-recp->num_bits)) goto err; -- 2.34.1