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Sanity check in wc_scrypt for invalid params <= 0

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Carie Pointer
2019-11-08 09:40:07 -07:00
parent 0fe5d40507
commit 1d02943658
1 changed files with 1 additions and 1 deletions
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wolfcrypt/src/pwdbased.c
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@ -708,7 +708,7 @@ int wc_scrypt(byte* output, const byte* passwd, int passLen,
if (blockSize > 8)
return BAD_FUNC_ARG;
if (cost < 1 || cost >= 128 * blockSize / 8)
if (cost < 1 || cost >= 128 * blockSize / 8 || parallel < 1 || dkLen < 1)
return BAD_FUNC_ARG;
bSz = 128 * blockSize;