Not everybody counts 10 as 01.
Signed-off-by: Sebastian Siewior <sebastian@xxxxxxxxxxxxx>
---
Changelog:
v2: state is now cpu endian and converted on final. This saves a few
cycles :)
v1: quick make it work
crypto/rmd128.c | 288 ++++++++++++++++++++++++++-----------------------------
1 files changed, 138 insertions(+), 150 deletions(-)
diff --git a/crypto/rmd128.c b/crypto/rmd128.c
index 146a167..0d946a3 100644
--- a/crypto/rmd128.c
+++ b/crypto/rmd128.c
@@ -7,6 +7,8 @@
*
* Copyright (c) 2008 Adrian-Ken Rueegsegger <rueegsegger (at) swiss-it.ch>
*
+ * Sebastian Siewior tried to use this on PowerPC. Now it does work.
+ *
* This program is free software; you can redistribute it and/or modify it
* under the terms of the GNU General Public License as published by the Free
* Software Foundation; either version 2 of the License, or (at your option)
@@ -64,148 +66,148 @@ static void rmd128_transform(u32 *state, u32 const *in)
ddd = state[3];
/* round 1: left lane */
- ROUND(aa, bb, cc, dd, F1, K1, in[0], 11);
- ROUND(dd, aa, bb, cc, F1, K1, in[1], 14);
- ROUND(cc, dd, aa, bb, F1, K1, in[2], 15);
- ROUND(bb, cc, dd, aa, F1, K1, in[3], 12);
- ROUND(aa, bb, cc, dd, F1, K1, in[4], 5);
- ROUND(dd, aa, bb, cc, F1, K1, in[5], 8);
- ROUND(cc, dd, aa, bb, F1, K1, in[6], 7);
- ROUND(bb, cc, dd, aa, F1, K1, in[7], 9);
- ROUND(aa, bb, cc, dd, F1, K1, in[8], 11);
- ROUND(dd, aa, bb, cc, F1, K1, in[9], 13);
- ROUND(cc, dd, aa, bb, F1, K1, in[10], 14);
- ROUND(bb, cc, dd, aa, F1, K1, in[11], 15);
- ROUND(aa, bb, cc, dd, F1, K1, in[12], 6);
- ROUND(dd, aa, bb, cc, F1, K1, in[13], 7);
- ROUND(cc, dd, aa, bb, F1, K1, in[14], 9);
- ROUND(bb, cc, dd, aa, F1, K1, in[15], 8);
+ ROUND(aa, bb, cc, dd, F1, K1, le32_to_cpu(in[ 0]), 11);
+ ROUND(dd, aa, bb, cc, F1, K1, le32_to_cpu(in[ 1]), 14);
+ ROUND(cc, dd, aa, bb, F1, K1, le32_to_cpu(in[ 2]), 15);
+ ROUND(bb, cc, dd, aa, F1, K1, le32_to_cpu(in[ 3]), 12);
+ ROUND(aa, bb, cc, dd, F1, K1, le32_to_cpu(in[ 4]), 5);
+ ROUND(dd, aa, bb, cc, F1, K1, le32_to_cpu(in[ 5]), 8);
+ ROUND(cc, dd, aa, bb, F1, K1, le32_to_cpu(in[ 6]), 7);
+ ROUND(bb, cc, dd, aa, F1, K1, le32_to_cpu(in[ 7]), 9);
+ ROUND(aa, bb, cc, dd, F1, K1, le32_to_cpu(in[ 8]), 11);
+ ROUND(dd, aa, bb, cc, F1, K1, le32_to_cpu(in[ 9]), 13);
+ ROUND(cc, dd, aa, bb, F1, K1, le32_to_cpu(in[10]), 14);
+ ROUND(bb, cc, dd, aa, F1, K1, le32_to_cpu(in[11]), 15);
+ ROUND(aa, bb, cc, dd, F1, K1, le32_to_cpu(in[12]), 6);
+ ROUND(dd, aa, bb, cc, F1, K1, le32_to_cpu(in[13]), 7);
+ ROUND(cc, dd, aa, bb, F1, K1, le32_to_cpu(in[14]), 9);
+ ROUND(bb, cc, dd, aa, F1, K1, le32_to_cpu(in[15]), 8);
/* round 2: left lane */
- ROUND(aa, bb, cc, dd, F2, K2, in[7], 7);
- ROUND(dd, aa, bb, cc, F2, K2, in[4], 6);
- ROUND(cc, dd, aa, bb, F2, K2, in[13], 8);
- ROUND(bb, cc, dd, aa, F2, K2, in[1], 13);
- ROUND(aa, bb, cc, dd, F2, K2, in[10], 11);
- ROUND(dd, aa, bb, cc, F2, K2, in[6], 9);
- ROUND(cc, dd, aa, bb, F2, K2, in[15], 7);
- ROUND(bb, cc, dd, aa, F2, K2, in[3], 15);
- ROUND(aa, bb, cc, dd, F2, K2, in[12], 7);
- ROUND(dd, aa, bb, cc, F2, K2, in[0], 12);
- ROUND(cc, dd, aa, bb, F2, K2, in[9], 15);
- ROUND(bb, cc, dd, aa, F2, K2, in[5], 9);
- ROUND(aa, bb, cc, dd, F2, K2, in[2], 11);
- ROUND(dd, aa, bb, cc, F2, K2, in[14], 7);
- ROUND(cc, dd, aa, bb, F2, K2, in[11], 13);
- ROUND(bb, cc, dd, aa, F2, K2, in[8], 12);
+ ROUND(aa, bb, cc, dd, F2, K2, le32_to_cpu(in[ 7]), 7);
+ ROUND(dd, aa, bb, cc, F2, K2, le32_to_cpu(in[ 4]), 6);
+ ROUND(cc, dd, aa, bb, F2, K2, le32_to_cpu(in[13]), 8);
+ ROUND(bb, cc, dd, aa, F2, K2, le32_to_cpu(in[ 1]), 13);
+ ROUND(aa, bb, cc, dd, F2, K2, le32_to_cpu(in[10]), 11);
+ ROUND(dd, aa, bb, cc, F2, K2, le32_to_cpu(in[ 6]), 9);
+ ROUND(cc, dd, aa, bb, F2, K2, le32_to_cpu(in[15]), 7);
+ ROUND(bb, cc, dd, aa, F2, K2, le32_to_cpu(in[ 3]), 15);
+ ROUND(aa, bb, cc, dd, F2, K2, le32_to_cpu(in[12]), 7);
+ ROUND(dd, aa, bb, cc, F2, K2, le32_to_cpu(in[ 0]), 12);
+ ROUND(cc, dd, aa, bb, F2, K2, le32_to_cpu(in[ 9]), 15);
+ ROUND(bb, cc, dd, aa, F2, K2, le32_to_cpu(in[ 5]), 9);
+ ROUND(aa, bb, cc, dd, F2, K2, le32_to_cpu(in[ 2]), 11);
+ ROUND(dd, aa, bb, cc, F2, K2, le32_to_cpu(in[14]), 7);
+ ROUND(cc, dd, aa, bb, F2, K2, le32_to_cpu(in[11]), 13);
+ ROUND(bb, cc, dd, aa, F2, K2, le32_to_cpu(in[ 8]), 12);
/* round 3: left lane */
- ROUND(aa, bb, cc, dd, F3, K3, in[3], 11);
- ROUND(dd, aa, bb, cc, F3, K3, in[10], 13);
- ROUND(cc, dd, aa, bb, F3, K3, in[14], 6);
- ROUND(bb, cc, dd, aa, F3, K3, in[4], 7);
- ROUND(aa, bb, cc, dd, F3, K3, in[9], 14);
- ROUND(dd, aa, bb, cc, F3, K3, in[15], 9);
- ROUND(cc, dd, aa, bb, F3, K3, in[8], 13);
- ROUND(bb, cc, dd, aa, F3, K3, in[1], 15);
- ROUND(aa, bb, cc, dd, F3, K3, in[2], 14);
- ROUND(dd, aa, bb, cc, F3, K3, in[7], 8);
- ROUND(cc, dd, aa, bb, F3, K3, in[0], 13);
- ROUND(bb, cc, dd, aa, F3, K3, in[6], 6);
- ROUND(aa, bb, cc, dd, F3, K3, in[13], 5);
- ROUND(dd, aa, bb, cc, F3, K3, in[11], 12);
- ROUND(cc, dd, aa, bb, F3, K3, in[5], 7);
- ROUND(bb, cc, dd, aa, F3, K3, in[12], 5);
+ ROUND(aa, bb, cc, dd, F3, K3, le32_to_cpu(in[ 3]), 11);
+ ROUND(dd, aa, bb, cc, F3, K3, le32_to_cpu(in[10]), 13);
+ ROUND(cc, dd, aa, bb, F3, K3, le32_to_cpu(in[14]), 6);
+ ROUND(bb, cc, dd, aa, F3, K3, le32_to_cpu(in[ 4]), 7);
+ ROUND(aa, bb, cc, dd, F3, K3, le32_to_cpu(in[ 9]), 14);
+ ROUND(dd, aa, bb, cc, F3, K3, le32_to_cpu(in[15]), 9);
+ ROUND(cc, dd, aa, bb, F3, K3, le32_to_cpu(in[ 8]), 13);
+ ROUND(bb, cc, dd, aa, F3, K3, le32_to_cpu(in[ 1]), 15);
+ ROUND(aa, bb, cc, dd, F3, K3, le32_to_cpu(in[ 2]), 14);
+ ROUND(dd, aa, bb, cc, F3, K3, le32_to_cpu(in[ 7]), 8);
+ ROUND(cc, dd, aa, bb, F3, K3, le32_to_cpu(in[ 0]), 13);
+ ROUND(bb, cc, dd, aa, F3, K3, le32_to_cpu(in[ 6]), 6);
+ ROUND(aa, bb, cc, dd, F3, K3, le32_to_cpu(in[13]), 5);
+ ROUND(dd, aa, bb, cc, F3, K3, le32_to_cpu(in[11]), 12);
+ ROUND(cc, dd, aa, bb, F3, K3, le32_to_cpu(in[ 5]), 7);
+ ROUND(bb, cc, dd, aa, F3, K3, le32_to_cpu(in[12]), 5);
/* round 4: left lane */
- ROUND(aa, bb, cc, dd, F4, K4, in[1], 11);
- ROUND(dd, aa, bb, cc, F4, K4, in[9], 12);
- ROUND(cc, dd, aa, bb, F4, K4, in[11], 14);
- ROUND(bb, cc, dd, aa, F4, K4, in[10], 15);
- ROUND(aa, bb, cc, dd, F4, K4, in[0], 14);
- ROUND(dd, aa, bb, cc, F4, K4, in[8], 15);
- ROUND(cc, dd, aa, bb, F4, K4, in[12], 9);
- ROUND(bb, cc, dd, aa, F4, K4, in[4], 8);
- ROUND(aa, bb, cc, dd, F4, K4, in[13], 9);
- ROUND(dd, aa, bb, cc, F4, K4, in[3], 14);
- ROUND(cc, dd, aa, bb, F4, K4, in[7], 5);
- ROUND(bb, cc, dd, aa, F4, K4, in[15], 6);
- ROUND(aa, bb, cc, dd, F4, K4, in[14], 8);
- ROUND(dd, aa, bb, cc, F4, K4, in[5], 6);
- ROUND(cc, dd, aa, bb, F4, K4, in[6], 5);
- ROUND(bb, cc, dd, aa, F4, K4, in[2], 12);
+ ROUND(aa, bb, cc, dd, F4, K4, le32_to_cpu(in[ 1]), 11);
+ ROUND(dd, aa, bb, cc, F4, K4, le32_to_cpu(in[ 9]), 12);
+ ROUND(cc, dd, aa, bb, F4, K4, le32_to_cpu(in[11]), 14);
+ ROUND(bb, cc, dd, aa, F4, K4, le32_to_cpu(in[10]), 15);
+ ROUND(aa, bb, cc, dd, F4, K4, le32_to_cpu(in[ 0]), 14);
+ ROUND(dd, aa, bb, cc, F4, K4, le32_to_cpu(in[ 8]), 15);
+ ROUND(cc, dd, aa, bb, F4, K4, le32_to_cpu(in[12]), 9);
+ ROUND(bb, cc, dd, aa, F4, K4, le32_to_cpu(in[ 4]), 8);
+ ROUND(aa, bb, cc, dd, F4, K4, le32_to_cpu(in[13]), 9);
+ ROUND(dd, aa, bb, cc, F4, K4, le32_to_cpu(in[ 3]), 14);
+ ROUND(cc, dd, aa, bb, F4, K4, le32_to_cpu(in[ 7]), 5);
+ ROUND(bb, cc, dd, aa, F4, K4, le32_to_cpu(in[15]), 6);
+ ROUND(aa, bb, cc, dd, F4, K4, le32_to_cpu(in[14]), 8);
+ ROUND(dd, aa, bb, cc, F4, K4, le32_to_cpu(in[ 5]), 6);
+ ROUND(cc, dd, aa, bb, F4, K4, le32_to_cpu(in[ 6]), 5);
+ ROUND(bb, cc, dd, aa, F4, K4, le32_to_cpu(in[ 2]), 12);
/* round 1: right lane */
- ROUND(aaa, bbb, ccc, ddd, F4, KK1, in[5], 8);
- ROUND(ddd, aaa, bbb, ccc, F4, KK1, in[14], 9);
- ROUND(ccc, ddd, aaa, bbb, F4, KK1, in[7], 9);
- ROUND(bbb, ccc, ddd, aaa, F4, KK1, in[0], 11);
- ROUND(aaa, bbb, ccc, ddd, F4, KK1, in[9], 13);
- ROUND(ddd, aaa, bbb, ccc, F4, KK1, in[2], 15);
- ROUND(ccc, ddd, aaa, bbb, F4, KK1, in[11], 15);
- ROUND(bbb, ccc, ddd, aaa, F4, KK1, in[4], 5);
- ROUND(aaa, bbb, ccc, ddd, F4, KK1, in[13], 7);
- ROUND(ddd, aaa, bbb, ccc, F4, KK1, in[6], 7);
- ROUND(ccc, ddd, aaa, bbb, F4, KK1, in[15], 8);
- ROUND(bbb, ccc, ddd, aaa, F4, KK1, in[8], 11);
- ROUND(aaa, bbb, ccc, ddd, F4, KK1, in[1], 14);
- ROUND(ddd, aaa, bbb, ccc, F4, KK1, in[10], 14);
- ROUND(ccc, ddd, aaa, bbb, F4, KK1, in[3], 12);
- ROUND(bbb, ccc, ddd, aaa, F4, KK1, in[12], 6);
+ ROUND(aaa, bbb, ccc, ddd, F4, KK1, le32_to_cpu(in[ 5]), 8);
+ ROUND(ddd, aaa, bbb, ccc, F4, KK1, le32_to_cpu(in[14]), 9);
+ ROUND(ccc, ddd, aaa, bbb, F4, KK1, le32_to_cpu(in[ 7]), 9);
+ ROUND(bbb, ccc, ddd, aaa, F4, KK1, le32_to_cpu(in[ 0]), 11);
+ ROUND(aaa, bbb, ccc, ddd, F4, KK1, le32_to_cpu(in[ 9]), 13);
+ ROUND(ddd, aaa, bbb, ccc, F4, KK1, le32_to_cpu(in[ 2]), 15);
+ ROUND(ccc, ddd, aaa, bbb, F4, KK1, le32_to_cpu(in[11]), 15);
+ ROUND(bbb, ccc, ddd, aaa, F4, KK1, le32_to_cpu(in[ 4]), 5);
+ ROUND(aaa, bbb, ccc, ddd, F4, KK1, le32_to_cpu(in[13]), 7);
+ ROUND(ddd, aaa, bbb, ccc, F4, KK1, le32_to_cpu(in[ 6]), 7);
+ ROUND(ccc, ddd, aaa, bbb, F4, KK1, le32_to_cpu(in[15]), 8);
+ ROUND(bbb, ccc, ddd, aaa, F4, KK1, le32_to_cpu(in[ 8]), 11);
+ ROUND(aaa, bbb, ccc, ddd, F4, KK1, le32_to_cpu(in[ 1]), 14);
+ ROUND(ddd, aaa, bbb, ccc, F4, KK1, le32_to_cpu(in[10]), 14);
+ ROUND(ccc, ddd, aaa, bbb, F4, KK1, le32_to_cpu(in[ 3]), 12);
+ ROUND(bbb, ccc, ddd, aaa, F4, KK1, le32_to_cpu(in[12]), 6);
/* round 2: right lane */
- ROUND(aaa, bbb, ccc, ddd, F3, KK2, in[6], 9);
- ROUND(ddd, aaa, bbb, ccc, F3, KK2, in[11], 13);
- ROUND(ccc, ddd, aaa, bbb, F3, KK2, in[3], 15);
- ROUND(bbb, ccc, ddd, aaa, F3, KK2, in[7], 7);
- ROUND(aaa, bbb, ccc, ddd, F3, KK2, in[0], 12);
- ROUND(ddd, aaa, bbb, ccc, F3, KK2, in[13], 8);
- ROUND(ccc, ddd, aaa, bbb, F3, KK2, in[5], 9);
- ROUND(bbb, ccc, ddd, aaa, F3, KK2, in[10], 11);
- ROUND(aaa, bbb, ccc, ddd, F3, KK2, in[14], 7);
- ROUND(ddd, aaa, bbb, ccc, F3, KK2, in[15], 7);
- ROUND(ccc, ddd, aaa, bbb, F3, KK2, in[8], 12);
- ROUND(bbb, ccc, ddd, aaa, F3, KK2, in[12], 7);
- ROUND(aaa, bbb, ccc, ddd, F3, KK2, in[4], 6);
- ROUND(ddd, aaa, bbb, ccc, F3, KK2, in[9], 15);
- ROUND(ccc, ddd, aaa, bbb, F3, KK2, in[1], 13);
- ROUND(bbb, ccc, ddd, aaa, F3, KK2, in[2], 11);
+ ROUND(aaa, bbb, ccc, ddd, F3, KK2, le32_to_cpu(in[ 6]), 9);
+ ROUND(ddd, aaa, bbb, ccc, F3, KK2, le32_to_cpu(in[11]), 13);
+ ROUND(ccc, ddd, aaa, bbb, F3, KK2, le32_to_cpu(in[ 3]), 15);
+ ROUND(bbb, ccc, ddd, aaa, F3, KK2, le32_to_cpu(in[ 7]), 7);
+ ROUND(aaa, bbb, ccc, ddd, F3, KK2, le32_to_cpu(in[ 0]), 12);
+ ROUND(ddd, aaa, bbb, ccc, F3, KK2, le32_to_cpu(in[13]), 8);
+ ROUND(ccc, ddd, aaa, bbb, F3, KK2, le32_to_cpu(in[ 5]), 9);
+ ROUND(bbb, ccc, ddd, aaa, F3, KK2, le32_to_cpu(in[10]), 11);
+ ROUND(aaa, bbb, ccc, ddd, F3, KK2, le32_to_cpu(in[14]), 7);
+ ROUND(ddd, aaa, bbb, ccc, F3, KK2, le32_to_cpu(in[15]), 7);
+ ROUND(ccc, ddd, aaa, bbb, F3, KK2, le32_to_cpu(in[ 8]), 12);
+ ROUND(bbb, ccc, ddd, aaa, F3, KK2, le32_to_cpu(in[12]), 7);
+ ROUND(aaa, bbb, ccc, ddd, F3, KK2, le32_to_cpu(in[ 4]), 6);
+ ROUND(ddd, aaa, bbb, ccc, F3, KK2, le32_to_cpu(in[ 9]), 15);
+ ROUND(ccc, ddd, aaa, bbb, F3, KK2, le32_to_cpu(in[ 1]), 13);
+ ROUND(bbb, ccc, ddd, aaa, F3, KK2, le32_to_cpu(in[ 2]), 11);
/* round 3: right lane */
- ROUND(aaa, bbb, ccc, ddd, F2, KK3, in[15], 9);
- ROUND(ddd, aaa, bbb, ccc, F2, KK3, in[5], 7);
- ROUND(ccc, ddd, aaa, bbb, F2, KK3, in[1], 15);
- ROUND(bbb, ccc, ddd, aaa, F2, KK3, in[3], 11);
- ROUND(aaa, bbb, ccc, ddd, F2, KK3, in[7], 8);
- ROUND(ddd, aaa, bbb, ccc, F2, KK3, in[14], 6);
- ROUND(ccc, ddd, aaa, bbb, F2, KK3, in[6], 6);
- ROUND(bbb, ccc, ddd, aaa, F2, KK3, in[9], 14);
- ROUND(aaa, bbb, ccc, ddd, F2, KK3, in[11], 12);
- ROUND(ddd, aaa, bbb, ccc, F2, KK3, in[8], 13);
- ROUND(ccc, ddd, aaa, bbb, F2, KK3, in[12], 5);
- ROUND(bbb, ccc, ddd, aaa, F2, KK3, in[2], 14);
- ROUND(aaa, bbb, ccc, ddd, F2, KK3, in[10], 13);
- ROUND(ddd, aaa, bbb, ccc, F2, KK3, in[0], 13);
- ROUND(ccc, ddd, aaa, bbb, F2, KK3, in[4], 7);
- ROUND(bbb, ccc, ddd, aaa, F2, KK3, in[13], 5);
+ ROUND(aaa, bbb, ccc, ddd, F2, KK3, le32_to_cpu(in[15]), 9);
+ ROUND(ddd, aaa, bbb, ccc, F2, KK3, le32_to_cpu(in[ 5]), 7);
+ ROUND(ccc, ddd, aaa, bbb, F2, KK3, le32_to_cpu(in[ 1]), 15);
+ ROUND(bbb, ccc, ddd, aaa, F2, KK3, le32_to_cpu(in[ 3]), 11);
+ ROUND(aaa, bbb, ccc, ddd, F2, KK3, le32_to_cpu(in[ 7]), 8);
+ ROUND(ddd, aaa, bbb, ccc, F2, KK3, le32_to_cpu(in[14]), 6);
+ ROUND(ccc, ddd, aaa, bbb, F2, KK3, le32_to_cpu(in[ 6]), 6);
+ ROUND(bbb, ccc, ddd, aaa, F2, KK3, le32_to_cpu(in[ 9]), 14);
+ ROUND(aaa, bbb, ccc, ddd, F2, KK3, le32_to_cpu(in[11]), 12);
+ ROUND(ddd, aaa, bbb, ccc, F2, KK3, le32_to_cpu(in[ 8]), 13);
+ ROUND(ccc, ddd, aaa, bbb, F2, KK3, le32_to_cpu(in[12]), 5);
+ ROUND(bbb, ccc, ddd, aaa, F2, KK3, le32_to_cpu(in[ 2]), 14);
+ ROUND(aaa, bbb, ccc, ddd, F2, KK3, le32_to_cpu(in[10]), 13);
+ ROUND(ddd, aaa, bbb, ccc, F2, KK3, le32_to_cpu(in[ 0]), 13);
+ ROUND(ccc, ddd, aaa, bbb, F2, KK3, le32_to_cpu(in[ 4]), 7);
+ ROUND(bbb, ccc, ddd, aaa, F2, KK3, le32_to_cpu(in[13]), 5);
/* round 4: right lane */
- ROUND(aaa, bbb, ccc, ddd, F1, KK4, in[8], 15);
- ROUND(ddd, aaa, bbb, ccc, F1, KK4, in[6], 5);
- ROUND(ccc, ddd, aaa, bbb, F1, KK4, in[4], 8);
- ROUND(bbb, ccc, ddd, aaa, F1, KK4, in[1], 11);
- ROUND(aaa, bbb, ccc, ddd, F1, KK4, in[3], 14);
- ROUND(ddd, aaa, bbb, ccc, F1, KK4, in[11], 14);
- ROUND(ccc, ddd, aaa, bbb, F1, KK4, in[15], 6);
- ROUND(bbb, ccc, ddd, aaa, F1, KK4, in[0], 14);
- ROUND(aaa, bbb, ccc, ddd, F1, KK4, in[5], 6);
- ROUND(ddd, aaa, bbb, ccc, F1, KK4, in[12], 9);
- ROUND(ccc, ddd, aaa, bbb, F1, KK4, in[2], 12);
- ROUND(bbb, ccc, ddd, aaa, F1, KK4, in[13], 9);
- ROUND(aaa, bbb, ccc, ddd, F1, KK4, in[9], 12);
- ROUND(ddd, aaa, bbb, ccc, F1, KK4, in[7], 5);
- ROUND(ccc, ddd, aaa, bbb, F1, KK4, in[10], 15);
- ROUND(bbb, ccc, ddd, aaa, F1, KK4, in[14], 8);
+ ROUND(aaa, bbb, ccc, ddd, F1, KK4, le32_to_cpu(in[ 8]), 15);
+ ROUND(ddd, aaa, bbb, ccc, F1, KK4, le32_to_cpu(in[ 6]), 5);
+ ROUND(ccc, ddd, aaa, bbb, F1, KK4, le32_to_cpu(in[ 4]), 8);
+ ROUND(bbb, ccc, ddd, aaa, F1, KK4, le32_to_cpu(in[ 1]), 11);
+ ROUND(aaa, bbb, ccc, ddd, F1, KK4, le32_to_cpu(in[ 3]), 14);
+ ROUND(ddd, aaa, bbb, ccc, F1, KK4, le32_to_cpu(in[11]), 14);
+ ROUND(ccc, ddd, aaa, bbb, F1, KK4, le32_to_cpu(in[15]), 6);
+ ROUND(bbb, ccc, ddd, aaa, F1, KK4, le32_to_cpu(in[ 0]), 14);
+ ROUND(aaa, bbb, ccc, ddd, F1, KK4, le32_to_cpu(in[ 5]), 6);
+ ROUND(ddd, aaa, bbb, ccc, F1, KK4, le32_to_cpu(in[12]), 9);
+ ROUND(ccc, ddd, aaa, bbb, F1, KK4, le32_to_cpu(in[ 2]), 12);
+ ROUND(bbb, ccc, ddd, aaa, F1, KK4, le32_to_cpu(in[13]), 9);
+ ROUND(aaa, bbb, ccc, ddd, F1, KK4, le32_to_cpu(in[ 9]), 12);
+ ROUND(ddd, aaa, bbb, ccc, F1, KK4, le32_to_cpu(in[ 7]), 5);
+ ROUND(ccc, ddd, aaa, bbb, F1, KK4, le32_to_cpu(in[10]), 15);
+ ROUND(bbb, ccc, ddd, aaa, F1, KK4, le32_to_cpu(in[14]), 8);
/* combine results */
ddd += cc + state[1]; /* final result for state[0] */
@@ -213,29 +215,11 @@ static void rmd128_transform(u32 *state, u32 const *in)
state[2] = state[3] + aa + bbb;
state[3] = state[0] + bb + ccc;
state[0] = ddd;
-
return;
}
-static inline void le32_to_cpu_array(u32 *buf, unsigned int words)
-{
- while (words--) {
- le32_to_cpus(buf);
- buf++;
- }
-}
-
-static inline void cpu_to_le32_array(u32 *buf, unsigned int words)
-{
- while (words--) {
- cpu_to_le32s(buf);
- buf++;
- }
-}
-
-static inline void rmd128_transform_helper(struct rmd128_ctx *ctx)
+static void rmd128_transform_helper(struct rmd128_ctx *ctx)
{
- le32_to_cpu_array(ctx->buffer, sizeof(ctx->buffer) / sizeof(u32));
rmd128_transform(ctx->state, ctx->buffer);
}
@@ -286,14 +270,15 @@ static void rmd128_update(struct crypto_tfm *tfm, const u8 *data,
}
/* Add padding and return the message digest. */
-static void rmd128_final(struct crypto_tfm *tfm, u8 *out)
+static void rmd128_final(struct crypto_tfm *tfm, u8 *out8)
{
struct rmd128_ctx *rctx = crypto_tfm_ctx(tfm);
u32 index, padlen;
u64 bits;
+ u32 *out = (u32 *)out8;
static const u8 padding[64] = { 0x80, };
- bits = rctx->byte_count << 3;
+ bits = cpu_to_le64(rctx->byte_count << 3);
/* Pad out to 56 mod 64 */
index = rctx->byte_count & 0x3f;
padlen = (index < 56) ? (56 - index) : ((64+56) - index);
@@ -303,7 +288,10 @@ static void rmd128_final(struct crypto_tfm *tfm, u8 *out)
rmd128_update(tfm, (const u8 *)&bits, sizeof(bits));
/* Store state in digest */
- memcpy(out, rctx->state, sizeof(rctx->state));
+ out[0] = cpu_to_le32(rctx->state[0]);
+ out[1] = cpu_to_le32(rctx->state[1]);
+ out[2] = cpu_to_le32(rctx->state[2]);
+ out[3] = cpu_to_le32(rctx->state[3]);
/* Wipe context */
memset(rctx, 0, sizeof(*rctx));
--
1.5.4.3
--
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