diff options
Diffstat (limited to 'crypto/ec/ecp_nistp224.c')
| -rw-r--r-- | crypto/ec/ecp_nistp224.c | 9 |
1 files changed, 6 insertions, 3 deletions
diff --git a/crypto/ec/ecp_nistp224.c b/crypto/ec/ecp_nistp224.c index 4c76827db8..192bb1d2b8 100644 --- a/crypto/ec/ecp_nistp224.c +++ b/crypto/ec/ecp_nistp224.c @@ -341,7 +341,8 @@ static BIGNUM *felem_to_BN(BIGNUM *out, const felem in) } /******************************************************************************/ -/* FIELD OPERATIONS +/*- + * FIELD OPERATIONS * * Field operations, using the internal representation of field elements. * NB! These operations are specific to our point multiplication and cannot be @@ -516,7 +517,8 @@ static void felem_mul(widefelem out, const felem in1, const felem in2) out[6] = ((widelimb) in1[3]) * in2[3]; } -/* Reduce seven 128-bit coefficients to four 64-bit coefficients. +/*- + * Reduce seven 128-bit coefficients to four 64-bit coefficients. * Requires in[i] < 2^126, * ensures out[0] < 2^56, out[1] < 2^56, out[2] < 2^56, out[3] <= 2^56 + 2^16 */ static void felem_reduce(felem out, const widefelem in) @@ -748,7 +750,8 @@ copy_conditional(felem out, const felem in, limb icopy) } /******************************************************************************/ -/* ELLIPTIC CURVE POINT OPERATIONS +/*- + * ELLIPTIC CURVE POINT OPERATIONS * * Points are represented in Jacobian projective coordinates: * (X, Y, Z) corresponds to the affine point (X/Z^2, Y/Z^3), |