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Fix addition chain entry in comments

This commit is contained in:
Peter Dettman 2014-01-31 11:43:57 +07:00
parent f8ccd9befd
commit bb7bb81d07
1 changed files with 2 additions and 2 deletions
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4
src/impl/field.h
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@ -66,7 +66,7 @@ void static secp256k1_fe_sqrt(secp256k1_fe_t *r, const secp256k1_fe_t *a) {
// The binary representation of (p + 1)/4 has 3 blocks of 1s, with lengths in
// { 2, 22, 223 }. Use an addition chain to calculate 2^n - 1 for each block:
// 1, [2], 3, 6, 9, 11, [22], 44, 88, 176, 222, [223]
// 1, [2], 3, 6, 9, 11, [22], 44, 88, 176, 220, [223]
secp256k1_fe_t x2;
secp256k1_fe_sqr(&x2, a);
@ -127,7 +127,7 @@ void static secp256k1_fe_inv(secp256k1_fe_t *r, const secp256k1_fe_t *a) {
// The binary representation of (p - 2) has 5 blocks of 1s, with lengths in
// { 1, 2, 22, 223 }. Use an addition chain to calculate 2^n - 1 for each block:
// [1], [2], 3, 6, 9, 11, [22], 44, 88, 176, 222, [223]
// [1], [2], 3, 6, 9, 11, [22], 44, 88, 176, 220, [223]
secp256k1_fe_t x2;
secp256k1_fe_sqr(&x2, a);