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)
> > | 00000000: 1a 1d a9 30 ad f9 2f 9b b6 1d ae ef f0 2f f8 5a
> > | 00000010: 3d de 22 4d 7e b1 75 e0 d2 db 9e ba 64 b2 5d 93
> > | 00000020: 4d 14 3d b8 5b 80 9d 57 2e 64 c7 95 d8 b5 a7 3b
> > | 00000030: 3d 39 8a 9b 59 1c 73 12 2f 58 00 6f 28 3f 72 23
> > | 00000040: ad 75 cd c0 17 2b bf 62 d2 b2 f9 b7 3f de 3e 83
> > | 00000050: f2 fa e2 3a e3 03 14 84 3b 47 0e 94 ad 7f e0 dc
> > | 00000060: 13 c7 56 75 3c 8f 38 88 dd 7f b7 44 b9 30 aa f6
> > | 00000070: 61 dc b7 4d 72 7e 43 3e 19 a9 fb 1b d4 18 d6 1c
> > | 00000080: 1d 73 9b 47 7a c9 c7 4b 30 2a 12 4f d7 1e eb bc
> > | 00000090: e3 13 5b 1c f0 41 33 ae f8 81 a4 54 42 d0 fc 6c
> > | 000000a0: 65 c5 b2 d8 96 43 ba 11 8d 89 a7 4d 75 e4 3e 07
> > | 000000b0: 82 11 74 47 70 ff 37 5d 03 ef ec 1d 43 9b 28 10
> > | 000000c0: ea 67 4e f9 10 9a f4 70 36 e6 af db cb 05 22 54
> > | 000000d0: 56 41 fa 15 01 c3 ed ce 2f 15 35 df 0e fc 88 bc
> > | 000000e0: c1 a9 df 2e 25 74 64 5a 21 81 e7 7d 43 ea 85 fc
> > | 000000f0: 50 d2 5c e6 70 be 56 8a dc cb d1 c3 98 e5 d8 0d
> > | 00000100: c5 93 2a 30 b7 0e 29 44 6a a4 ca 64 f8 a8 21 6a
> > | 00000110: 48 8e fc 5f e7 d7 d3 73 20 e6 fe 97 cd d4 33 2e
> > | 00000120: 0c 57 0c 55 15 e4 4e 62 cf 6a 0a 5f b0 c0 2e da
> > | 00000130: 86 f8 97 7b 8c ba fc 28 11 29 60 a1 84 0e 4d be
> > | 00000140: 75 04 45 8d 9b 43 e9 69 e3 46 87 8d 4c c9 c9 e8
> > | 00000150: cf 35 82 38 c8 91 13 db cd 4e 8f 39 13 0f fd c9
> > | 00000160: 70 73 d2 8d e3 1b 2b 3b 1d b2 bc 53 bc 05 ca 69
> > | 00000170: ee c7 62 77 4e 40 d2 88 7e 1b 81 54 38 9d 98 f1
> > | 00000180: ef cb dd 4b 14 50 fe 57 0a 2c 5c ed 27 a8 de e3
> > | 00000190: 73 c1 55 d3 43 1a f0 98 54 7c 82 9f 7b fa 48 5c
> > | 000001a0: b5 b9 90 e2 62 f4 5d 3d 28 34 34 52 47 58 9d ec
> > | 000001b0: d3 82 07 aa 75 c1 7e f5 03 1f 7f 4b 89 ac a9 89
> > | 000001c0: 3c 91 85 7e 5f 70 00 20 55 aa 31 84 3c a9 d2 44
> > | 000001d0: 88 da 71 71 d8 e0 c3 86 c6 6e c2 5e cb 5a 6c fc
> > | 000001e0: a7 52 0d bf 42 0e c2 fa 9f 59 a6 9b ca 4d fa 50
> > | 000001f0: 02 fa 55 94 a7 d0 5b 68 3c 35 49 0f 49 d4 3d b4
>
> I'll look into it.
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,
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Visit Openswan at http://www.openswan.org/
Email: Herbert Xu ~{PmV>HI~} <herbert@xxxxxxxxxxxxxxxxxxx>
Home Page: http://gondor.apana.org.au/~herbert/
PGP Key: http://gondor.apana.org.au/~herbert/pubkey.txt
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