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Fix for negative values

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This commit is contained in:
Eric Blankenhorn
2020-09-14 10:00:02 -05:00
parent 4688f5fa59
commit 6451c4e471
1 changed files with 1 additions and 1 deletions
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wolfcrypt/src/tfm.c
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@@ -5485,7 +5485,7 @@ int mp_radix_size (mp_int *a, int radix, int *size)
#ifndef WC_DISABLE_RADIX_ZERO_PAD
/* For hexadecimal output, add zero padding when number of digits is odd */
if ((digs & 1) && (radix == 16)) {
if (((a->sign == FP_NEG) ? !(digs & 1) : (digs & 1)) && (radix == 16)) {
++digs;
}
#endif