On Tue, 10 Feb 2009, Herbert Xu wrote:
> On Fri, Feb 06, 2009 at 03:01:24PM +1100, Herbert Xu wrote:
> > Geert Uytterhoeven <Geert.Uytterhoeven@xxxxxxxxxxx> wrote:
> > > When running "modprobe tcrypt mode=10" on ppc64 (PS3), I get the following
> > > error:
> > >
> > > | alg: skcipher: Test 8 failed on encryption for lrw(aes-generic)
>
> Does this patch help?
>
> diff --git a/crypto/lrw.c b/crypto/lrw.c
> index 8ef664e..358f80b 100644
> --- a/crypto/lrw.c
> +++ b/crypto/lrw.c
> @@ -45,7 +45,13 @@ struct priv {
>
> static inline void setbit128_bbe(void *b, int bit)
> {
> - __set_bit(bit ^ 0x78, b);
> + __set_bit(bit ^ (0x80 -
> +#ifdef __BIG_ENDIAN
> + BITS_PER_LONG
> +#else
> + BITS_PER_BYTE
> +#endif
> + ), b);
> }
>
> static int setkey(struct crypto_tfm *parent, const u8 *key,
Thanks! Now the test succeeds on both ppc64 and ppc32.
With kind regards,
Geert Uytterhoeven
Software Architect
Sony Techsoft Centre Europe
The Corporate Village · Da Vincilaan 7-D1 · B-1935 Zaventem · Belgium
Phone: +32 (0)2 700 8453
Fax: +32 (0)2 700 8622
E-mail: Geert.Uytterhoeven@xxxxxxxxxxx
Internet: http://www.sony-europe.com/
A division of Sony Europe (Belgium) N.V.
VAT BE 0413.825.160 · RPR Brussels
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