X-Git-Url: https://git.cryptolib.org/?a=blobdiff_plain;f=skein%2Fthreefish256_enc_small.S;h=a9a713cc7a698aed79960291cc58606dbd3b0eba;hb=701cee0d98aab48dd3192c8cc7c77eb42581bc56;hp=f7392bac90443374055987adf417ed133beee47b;hpb=4f50c75ee5a6cc88bf7ea71957ed509e298e6c25;p=avr-crypto-lib.git

diff --git a/skein/threefish256_enc_small.S b/skein/threefish256_enc_small.S
index f7392ba..a9a713c 100644
--- a/skein/threefish256_enc_small.S
+++ b/skein/threefish256_enc_small.S
@@ -62,11 +62,20 @@ threefish256_init:
 	movw r30, r20
 	movw r26, r24
 	ldi r24, 4
-	ldi A7, 0x55
-	mov A6, A7
-	movw A4, A6
-	movw A2, A6
+;	ldi A7, 0x55
+;	mov A6, A7
+;	movw A4, A6
+;	movw A2, A6
+;	movw A0, A6
+	ldi A6, 0x22 ; 0x1BD1.1BDA.A9FC.1A22
+	ldi A7, 0x1A
 	movw A0, A6
+	ldi A2, 0xFC
+	ldi A3, 0xA9
+	ldi A4, 0xDA
+	ldi A5, 0x1B
+	ldi A6, 0xD1
+	ldi A7, 0x1B
 1:
 	ld r0, X+
 	st Z+, r0
@@ -332,8 +341,12 @@ threefish256_slut3:
 	.byte 0x00, 0x08, 0x10, 0x00, 0x08, 0x10, 0x00, 0x08
 	.byte 0x10, 0x00, 0x08, 0x10, 0x00, 0x08, 0x10, 0x00
 	.byte 0x08, 0x10, 0x00, 0x08, 0x10, 0x00, 0x08
+/* old round contants
 threefish256_rc0: .byte 0x1b, 0x44, 0x2b, 0x72, 0x32, 0x7b, 0x13, 0x73
 threefish256_rc1: .byte 0x70, 0x34, 0x6a, 0x54, 0x24, 0x43, 0x52, 0x62
+*/
+threefish256_rc0:  .byte 0x2a, 0x64, 0x39, 0x1b, 0x31, 0x6a, 0x72, 0x40
+threefish256_rc1:  .byte 0x20, 0x71, 0x50, 0x5b, 0x41, 0x14, 0x3a, 0x40
 
 add_z_to_x8:
 	ld r0, Z+