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Fix for padding size calculation and cast warning.

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This commit is contained in:
David Garske
2018-08-14 11:49:21 -06:00
parent d823d6f7b6
commit 04c2b51b4d
1 changed files with 2 additions and 2 deletions
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4
wolfcrypt/src/asn.c
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@ -2696,12 +2696,12 @@ static int Pkcs8Pad(byte* buf, int sz, int blockSz)
int i, padSz;
/* calculate pad size */
padSz = (sz % blockSz);
padSz = blockSz - (sz & (blockSz - 1));
/* pad with padSz value */
if (buf) {
for (i = 0; i < padSz; i++) {
buf[sz+i] = padSz;
buf[sz+i] = (byte)(padSz & 0xFF);
}
}