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fix the condition if keydata's length is 16 or 24 #11

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fix the condition if keydata's length is 16 or 24 #11

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6 changes: 3 additions & 3 deletions NSData+CommonCrypto.m
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Original file line number Diff line number Diff line change
Expand Up @@ -282,11 +282,11 @@ static void FixKeyLengths( CCAlgorithm algorithm, NSMutableData * keyData, NSMut
{
case kCCAlgorithmAES128:
{
if ( keyLength < 16 )
if ( keyLength <= 16 )
{
[keyData setLength: 16];
}
else if ( keyLength < 24 )
else if ( keyLength <= 24 )
{
[keyData setLength: 24];
}
Expand Down Expand Up @@ -543,4 +543,4 @@ - (NSData *) HMACWithAlgorithm: (CCHmacAlgorithm) algorithm key: (id) key
return ( [NSData dataWithBytes: buf length: (algorithm == kCCHmacAlgMD5 ? CC_MD5_DIGEST_LENGTH : CC_SHA1_DIGEST_LENGTH)] );
}

@end
@end