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Commit 6ec7ff92 by Alexandre Adomnicai Committed by Enrico Pozzobon
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romulus armsrc

parent f33d270a
Inline Side-by-side
Showing with 224 additions and 590 deletions
romulus/Implementations/crypto_aead/romulusm1v12/armsrc/skinny_key_schedule3.c
......@@ -35,15 +35,11 @@ void RunEncryptionKeyScheduleTK3(unsigned char *roundKeys, unsigned char *pRC)
// round 1
// AC(c0 c1)
"ldrb.w r6, [r1,#0] \n\t" // load RC
"eor.w r7, r3, r6, lsr #4 \n\t" // k4^rc
"and.w r6, r6, #0xf \n\t"
"eor.w r6, r6, r2 \n\t" // k0^rc
"eor.w r6, r2, #0x1 \n\t" // k0^rc
// round key store
"str.w r6, [r0,#512] \n\t"
"str.w r7, [r0,#516] \n\t"
"str.w r3, [r0,#516] \n\t"
// permutation
// r2 (k3 k2 k1 k0) k13 k8 k15 k9
......@@ -90,15 +86,11 @@ void RunEncryptionKeyScheduleTK3(unsigned char *roundKeys, unsigned char *pRC)
// round 2
// AC(c0 c1)
"ldrb.w r6, [r1,#1] \n\t" // load RC
"eor.w r7, r3, r6, lsr #4 \n\t" // k4^rc
"and.w r6, r6, #0xf \n\t"
"eor.w r6, r6, r2 \n\t" // k0^rc
"eor.w r6, r2, #0x3 \n\t" // k0^rc
// round key store
"str.w r6, [r0,#520] \n\t"
"str.w r7, [r0,#524] \n\t"
"str.w r3, [r0,#524] \n\t"
// permutation
// r2 (k3 k2 k1 k0) k13 k8 k15 k9
......@@ -145,15 +137,11 @@ void RunEncryptionKeyScheduleTK3(unsigned char *roundKeys, unsigned char *pRC)
// round 3
// AC(c0 c1)
"ldrb.w r6, [r1,#2] \n\t" // load RC
"eor.w r7, r3, r6, lsr #4 \n\t" // k4^rc
"and.w r6, r6, #0xf \n\t"
"eor.w r6, r6, r2 \n\t" // k0^rc
"eor.w r6, r2, #0x7 \n\t" // k0^rc
// round key store
"str.w r6, [r0,#528] \n\t"
"str.w r7, [r0,#532] \n\t"
"str.w r3, [r0,#532] \n\t"
// permutation
// r2 (k3 k2 k1 k0) k13 k8 k15 k9
......@@ -200,15 +188,11 @@ void RunEncryptionKeyScheduleTK3(unsigned char *roundKeys, unsigned char *pRC)
// round 4
// AC(c0 c1)
"ldrb.w r6, [r1,#3] \n\t" // load RC
"eor.w r7, r3, r6, lsr #4 \n\t" // k4^rc
"and.w r6, r6, #0xf \n\t"
"eor.w r6, r6, r2 \n\t" // k0^rc
"eor.w r6, r2, #0xf \n\t" // k0^rc
// round key store
"str.w r6, [r0,#536] \n\t"
"str.w r7, [r0,#540] \n\t"
"str.w r3, [r0,#540] \n\t"
// permutation
// r2 (k3 k2 k1 k0) k13 k8 k15 k9
......@@ -255,11 +239,8 @@ void RunEncryptionKeyScheduleTK3(unsigned char *roundKeys, unsigned char *pRC)
// round 5
// AC(c0 c1)
"ldrb.w r6, [r1,#4] \n\t" // load RC
"eor.w r7, r3, r6, lsr #4 \n\t" // k4^rc
"and.w r6, r6, #0xf \n\t"
"eor.w r6, r6, r2 \n\t" // k0^rc
"eor.w r6, r2, #0xf \n\t" // k0^rc
"eor.w r7, r3, #0x1 \n\t" // k0^rc
// round key store
"str.w r6, [r0,#544] \n\t"
......@@ -310,11 +291,8 @@ void RunEncryptionKeyScheduleTK3(unsigned char *roundKeys, unsigned char *pRC)
// round 6
// AC(c0 c1)
"ldrb.w r6, [r1,#5] \n\t" // load RC
"eor.w r7, r3, r6, lsr #4 \n\t" // k4^rc
"and.w r6, r6, #0xf \n\t"
"eor.w r6, r6, r2 \n\t" // k0^rc
"eor.w r7, r3, #0x3 \n\t" // k0^rc
"eor.w r6, r2, #0xe \n\t" // k0^rc
// round key store
"str.w r6, [r0,#552] \n\t"
......@@ -365,11 +343,9 @@ void RunEncryptionKeyScheduleTK3(unsigned char *roundKeys, unsigned char *pRC)
// round 7
// AC(c0 c1)
"ldrb.w r6, [r1,#6] \n\t" // load RC
"eor.w r7, r3, #0x3 \n\t" // k0^rc
"eor.w r6, r2, #0xd \n\t" // k0^rc
"eor.w r7, r3, r6, lsr #4 \n\t" // k4^rc
"and.w r6, r6, #0xf \n\t"
"eor.w r6, r6, r2 \n\t" // k0^rc
// round key store
"str.w r6, [r0,#560] \n\t"
......@@ -420,11 +396,8 @@ void RunEncryptionKeyScheduleTK3(unsigned char *roundKeys, unsigned char *pRC)
// round 8
// AC(c0 c1)
"ldrb.w r6, [r1,#7] \n\t" // load RC
"eor.w r7, r3, r6, lsr #4 \n\t" // k4^rc
"and.w r6, r6, #0xf \n\t"
"eor.w r6, r6, r2 \n\t" // k0^rc
"eor.w r7, r3, #0x3 \n\t" // k0^rc
"eor.w r6, r2, #0xb \n\t" // k0^rc
// round key store
"str.w r6, [r0,#568] \n\t"
......@@ -475,11 +448,8 @@ void RunEncryptionKeyScheduleTK3(unsigned char *roundKeys, unsigned char *pRC)
// round 9
// AC(c0 c1)
"ldrb.w r6, [r1,#8] \n\t" // load RC
"eor.w r7, r3, r6, lsr #4 \n\t" // k4^rc
"and.w r6, r6, #0xf \n\t"
"eor.w r6, r6, r2 \n\t" // k0^rc
"eor.w r7, r3, #0x3 \n\t" // k0^rc
"eor.w r6, r2, #0x7 \n\t" // k0^rc
// round key store
"str.w r6, [r0,#576] \n\t"
......@@ -530,11 +500,8 @@ void RunEncryptionKeyScheduleTK3(unsigned char *roundKeys, unsigned char *pRC)
// round 10
// AC(c0 c1)
"ldrb.w r6, [r1,#9] \n\t" // load RC
"eor.w r7, r3, r6, lsr #4 \n\t" // k4^rc
"and.w r6, r6, #0xf \n\t"
"eor.w r6, r6, r2 \n\t" // k0^rc
"eor.w r7, r3, #0x2 \n\t" // k0^rc
"eor.w r6, r2, #0xf \n\t" // k0^rc
// round key store
"str.w r6, [r0,#584] \n\t"
......@@ -585,11 +552,8 @@ void RunEncryptionKeyScheduleTK3(unsigned char *roundKeys, unsigned char *pRC)
// round 11
// AC(c0 c1)
"ldrb.w r6, [r1,#10] \n\t" // load RC
"eor.w r7, r3, r6, lsr #4 \n\t" // k4^rc
"and.w r6, r6, #0xf \n\t"
"eor.w r6, r6, r2 \n\t" // k0^rc
"eor.w r7, r3, #0x1 \n\t" // k0^rc
"eor.w r6, r2, #0xe \n\t" // k0^rc
// round key store
"str.w r6, [r0,#592] \n\t"
......@@ -640,11 +604,8 @@ void RunEncryptionKeyScheduleTK3(unsigned char *roundKeys, unsigned char *pRC)
// round 12
// AC(c0 c1)
"ldrb.w r6, [r1,#11] \n\t" // load RC
"eor.w r7, r3, r6, lsr #4 \n\t" // k4^rc
"and.w r6, r6, #0xf \n\t"
"eor.w r6, r6, r2 \n\t" // k0^rc
"eor.w r7, r3, #0x3 \n\t" // k0^rc
"eor.w r6, r2, #0xc \n\t" // k0^rc
// round key store
"str.w r6, [r0,#600] \n\t"
......@@ -695,11 +656,8 @@ void RunEncryptionKeyScheduleTK3(unsigned char *roundKeys, unsigned char *pRC)
// round 13
// AC(c0 c1)
"ldrb.w r6, [r1,#12] \n\t" // load RC
"eor.w r7, r3, r6, lsr #4 \n\t" // k4^rc
"and.w r6, r6, #0xf \n\t"
"eor.w r6, r6, r2 \n\t" // k0^rc
"eor.w r7, r3, #0x3 \n\t" // k0^rc
"eor.w r6, r2, #0x9 \n\t" // k0^rc
// round key store
"str.w r6, [r0,#608] \n\t"
......@@ -750,11 +708,8 @@ void RunEncryptionKeyScheduleTK3(unsigned char *roundKeys, unsigned char *pRC)
// round 14
// AC(c0 c1)
"ldrb.w r6, [r1,#13] \n\t" // load RC
"eor.w r7, r3, r6, lsr #4 \n\t" // k4^rc
"and.w r6, r6, #0xf \n\t"
"eor.w r6, r6, r2 \n\t" // k0^rc
"eor.w r7, r3, #0x3 \n\t" // k0^rc
"eor.w r6, r2, #0x3 \n\t" // k0^rc
// round key store
"str.w r6, [r0,#616] \n\t"
......@@ -805,11 +760,8 @@ void RunEncryptionKeyScheduleTK3(unsigned char *roundKeys, unsigned char *pRC)
// round 15
// AC(c0 c1)
"ldrb.w r6, [r1,#14] \n\t" // load RC
"eor.w r7, r3, r6, lsr #4 \n\t" // k4^rc
"and.w r6, r6, #0xf \n\t"
"eor.w r6, r6, r2 \n\t" // k0^rc
"eor.w r7, r3, #0x2 \n\t" // k0^rc
"eor.w r6, r2, #0x7 \n\t" // k0^rc
// round key store
"str.w r6, [r0,#624] \n\t"
......@@ -860,15 +812,11 @@ void RunEncryptionKeyScheduleTK3(unsigned char *roundKeys, unsigned char *pRC)
// round 16
// AC(c0 c1)
"ldrb.w r6, [r1,#15] \n\t" // load RC
"eor.w r7, r3, r6, lsr #4 \n\t" // k4^rc
"and.w r6, r6, #0xf \n\t"
"eor.w r6, r6, r2 \n\t" // k0^rc
"eor.w r6, r2, #0xe \n\t" // k0^rc
// round key store
"str.w r6, [r0,#632] \n\t"
"str.w r7, [r0,#636] \n\t"
"str.w r3, [r0,#636] \n\t"
// permutation
// r2 (k3 k2 k1 k0) k13 k8 k15 k9
......@@ -915,11 +863,8 @@ void RunEncryptionKeyScheduleTK3(unsigned char *roundKeys, unsigned char *pRC)
// round 17
// AC(c0 c1)
"ldrb.w r6, [r1,#16] \n\t" // load RC
"eor.w r7, r3, r6, lsr #4 \n\t" // k4^rc
"and.w r6, r6, #0xf \n\t"
"eor.w r6, r6, r2 \n\t" // k0^rc
"eor.w r7, r3, #0x1 \n\t" // k0^rc
"eor.w r6, r2, #0xd \n\t" // k0^rc
// round key store
"str.w r6, [r0,#640] \n\t"
......@@ -970,11 +915,8 @@ void RunEncryptionKeyScheduleTK3(unsigned char *roundKeys, unsigned char *pRC)
// round 18
// AC(c0 c1)
"ldrb.w r6, [r1,#17] \n\t" // load RC
"eor.w r7, r3, r6, lsr #4 \n\t" // k4^rc
"and.w r6, r6, #0xf \n\t"
"eor.w r6, r6, r2 \n\t" // k0^rc
"eor.w r7, r3, #0x3 \n\t" // k0^rc
"eor.w r6, r2, #0xa \n\t" // k0^rc
// round key store
"str.w r6, [r0,#648] \n\t"
......@@ -1025,11 +967,8 @@ void RunEncryptionKeyScheduleTK3(unsigned char *roundKeys, unsigned char *pRC)
// round 19
// AC(c0 c1)
"ldrb.w r6, [r1,#18] \n\t" // load RC
"eor.w r7, r3, r6, lsr #4 \n\t" // k4^rc
"and.w r6, r6, #0xf \n\t"
"eor.w r6, r6, r2 \n\t" // k0^rc
"eor.w r7, r3, #0x3 \n\t" // k0^rc
"eor.w r6, r2, #0x5 \n\t" // k0^rc
// round key store
"str.w r6, [r0,#656] \n\t"
......@@ -1080,11 +1019,8 @@ void RunEncryptionKeyScheduleTK3(unsigned char *roundKeys, unsigned char *pRC)
// round 20
// AC(c0 c1)
"ldrb.w r6, [r1,#19] \n\t" // load RC
"eor.w r7, r3, r6, lsr #4 \n\t" // k4^rc
"and.w r6, r6, #0xf \n\t"
"eor.w r6, r6, r2 \n\t" // k0^rc
"eor.w r7, r3, #0x2 \n\t" // k0^rc
"eor.w r6, r2, #0xb \n\t" // k0^rc
// round key store
"str.w r6, [r0,#664] \n\t"
......@@ -1135,11 +1071,8 @@ void RunEncryptionKeyScheduleTK3(unsigned char *roundKeys, unsigned char *pRC)
// round 21
// AC(c0 c1)
"ldrb.w r6, [r1,#20] \n\t" // load RC
"eor.w r7, r3, r6, lsr #4 \n\t" // k4^rc
"and.w r6, r6, #0xf \n\t"
"eor.w r6, r6, r2 \n\t" // k0^rc
"eor.w r7, r3, #0x1 \n\t" // k0^rc
"eor.w r6, r2, #0x6 \n\t" // k0^rc
// round key store
"str.w r6, [r0,#672] \n\t"
......@@ -1190,11 +1123,8 @@ void RunEncryptionKeyScheduleTK3(unsigned char *roundKeys, unsigned char *pRC)
// round 22
// AC(c0 c1)
"ldrb.w r6, [r1,#21] \n\t" // load RC
"eor.w r7, r3, r6, lsr #4 \n\t" // k4^rc
"and.w r6, r6, #0xf \n\t"
"eor.w r6, r6, r2 \n\t" // k0^rc
"eor.w r7, r3, #0x2 \n\t" // k0^rc
"eor.w r6, r2, #0xc \n\t" // k0^rc
// round key store
"str.w r6, [r0,#680] \n\t"
......@@ -1245,11 +1175,8 @@ void RunEncryptionKeyScheduleTK3(unsigned char *roundKeys, unsigned char *pRC)
// round 23
// AC(c0 c1)
"ldrb.w r6, [r1,#22] \n\t" // load RC
"eor.w r7, r3, r6, lsr #4 \n\t" // k4^rc
"and.w r6, r6, #0xf \n\t"
"eor.w r6, r6, r2 \n\t" // k0^rc
"eor.w r7, r3, #0x1 \n\t" // k0^rc
"eor.w r6, r2, #0x8 \n\t" // k0^rc
// round key store
"str.w r6, [r0,#688] \n\t"
......@@ -1300,11 +1227,8 @@ void RunEncryptionKeyScheduleTK3(unsigned char *roundKeys, unsigned char *pRC)
// round 24
// AC(c0 c1)
"ldrb.w r6, [r1,#23] \n\t" // load RC
"eor.w r7, r3, r6, lsr #4 \n\t" // k4^rc
"and.w r6, r6, #0xf \n\t"
"eor.w r6, r6, r2 \n\t" // k0^rc
"eor.w r7, r3, #0x3 \n\t" // k0^rc
"eor.w r6, r2, #0x0 \n\t" // k0^rc
// round key store
"str.w r6, [r0,#696] \n\t"
......@@ -1355,11 +1279,8 @@ void RunEncryptionKeyScheduleTK3(unsigned char *roundKeys, unsigned char *pRC)
// round 25
// AC(c0 c1)
"ldrb.w r6, [r1,#24] \n\t" // load RC
"eor.w r7, r3, r6, lsr #4 \n\t" // k4^rc
"and.w r6, r6, #0xf \n\t"
"eor.w r6, r6, r2 \n\t" // k0^rc
"eor.w r7, r3, #0x2 \n\t" // k0^rc
"eor.w r6, r2, #0x1 \n\t" // k0^rc
// round key store
"str.w r6, [r0,#704] \n\t"
......@@ -1410,15 +1331,11 @@ void RunEncryptionKeyScheduleTK3(unsigned char *roundKeys, unsigned char *pRC)
// round 26
// AC(c0 c1)
"ldrb.w r6, [r1,#25] \n\t" // load RC
"eor.w r7, r3, r6, lsr #4 \n\t" // k4^rc
"and.w r6, r6, #0xf \n\t"
"eor.w r6, r6, r2 \n\t" // k0^rc
"eor.w r6, r2, #0x2 \n\t" // k0^rc
// round key store
"str.w r6, [r0,#712] \n\t"
"str.w r7, [r0,#716] \n\t"
"str.w r3, [r0,#716] \n\t"
// permutation
// r2 (k3 k2 k1 k0) k13 k8 k15 k9
......@@ -1465,15 +1382,11 @@ void RunEncryptionKeyScheduleTK3(unsigned char *roundKeys, unsigned char *pRC)
// round 27
// AC(c0 c1)
"ldrb.w r6, [r1,#26] \n\t" // load RC
"eor.w r7, r3, r6, lsr #4 \n\t" // k4^rc
"and.w r6, r6, #0xf \n\t"
"eor.w r6, r6, r2 \n\t" // k0^rc
"eor.w r6, r2, #0x5 \n\t" // k0^rc
// round key store
"str.w r6, [r0,#720] \n\t"
"str.w r7, [r0,#724] \n\t"
"str.w r3, [r0,#724] \n\t"
// permutation
// r2 (k3 k2 k1 k0) k13 k8 k15 k9
......@@ -1520,15 +1433,11 @@ void RunEncryptionKeyScheduleTK3(unsigned char *roundKeys, unsigned char *pRC)
// round 28
// AC(c0 c1)
"ldrb.w r6, [r1,#27] \n\t" // load RC
"eor.w r7, r3, r6, lsr #4 \n\t" // k4^rc
"and.w r6, r6, #0xf \n\t"
"eor.w r6, r6, r2 \n\t" // k0^rc
"eor.w r6, r2, #0xb \n\t" // k0^rc
// round key store
"str.w r6, [r0,#728] \n\t"
"str.w r7, [r0,#732] \n\t"
"str.w r3, [r0,#732] \n\t"
// permutation
// r2 (k3 k2 k1 k0) k13 k8 k15 k9
......@@ -1575,11 +1484,8 @@ void RunEncryptionKeyScheduleTK3(unsigned char *roundKeys, unsigned char *pRC)
// round 29
// AC(c0 c1)
"ldrb.w r6, [r1,#28] \n\t" // load RC
"eor.w r7, r3, r6, lsr #4 \n\t" // k4^rc
"and.w r6, r6, #0xf \n\t"
"eor.w r6, r6, r2 \n\t" // k0^rc
"eor.w r7, r3, #0x1 \n\t" // k0^rc
"eor.w r6, r2, #0x7 \n\t" // k0^rc
// round key store
"str.w r6, [r0,#736] \n\t"
......@@ -1630,11 +1536,8 @@ void RunEncryptionKeyScheduleTK3(unsigned char *roundKeys, unsigned char *pRC)
// round 30
// AC(c0 c1)
"ldrb.w r6, [r1,#29] \n\t" // load RC
"eor.w r7, r3, r6, lsr #4 \n\t" // k4^rc
"and.w r6, r6, #0xf \n\t"
"eor.w r6, r6, r2 \n\t" // k0^rc
"eor.w r7, r3, #0x2 \n\t" // k0^rc
"eor.w r6, r2, #0xe \n\t" // k0^rc
// round key store
"str.w r6, [r0,#744] \n\t"
......@@ -1685,11 +1588,8 @@ void RunEncryptionKeyScheduleTK3(unsigned char *roundKeys, unsigned char *pRC)
// round 31
// AC(c0 c1)
"ldrb.w r6, [r1,#30] \n\t" // load RC
"eor.w r7, r3, r6, lsr #4 \n\t" // k4^rc
"and.w r6, r6, #0xf \n\t"
"eor.w r6, r6, r2 \n\t" // k0^rc
"eor.w r7, r3, #0x1 \n\t" // k0^rc
"eor.w r6, r2, #0xc \n\t" // k0^rc
// round key store
"str.w r6, [r0,#752] \n\t"
......@@ -1740,11 +1640,8 @@ void RunEncryptionKeyScheduleTK3(unsigned char *roundKeys, unsigned char *pRC)
// round 32
// AC(c0 c1)
"ldrb.w r6, [r1,#31] \n\t" // load RC
"eor.w r7, r3, r6, lsr #4 \n\t" // k4^rc
"and.w r6, r6, #0xf \n\t"
"eor.w r6, r6, r2 \n\t" // k0^rc
"eor.w r7, r3, #0x3 \n\t" // k0^rc
"eor.w r6, r2, #0x8 \n\t" // k0^rc
// round key store
"str.w r6, [r0,#760] \n\t"
......@@ -1795,11 +1692,8 @@ void RunEncryptionKeyScheduleTK3(unsigned char *roundKeys, unsigned char *pRC)
// round 33
// AC(c0 c1)
"ldrb.w r6, [r1,#32] \n\t" // load RC
"eor.w r7, r3, r6, lsr #4 \n\t" // k4^rc
"and.w r6, r6, #0xf \n\t"
"eor.w r6, r6, r2 \n\t" // k0^rc
"eor.w r7, r3, #0x3 \n\t" // k0^rc
"eor.w r6, r2, #0x1 \n\t" // k0^rc
// round key store
"str.w r6, [r0,#768] \n\t"
......@@ -1850,11 +1744,8 @@ void RunEncryptionKeyScheduleTK3(unsigned char *roundKeys, unsigned char *pRC)
// round 34
// AC(c0 c1)
"ldrb.w r6, [r1,#33] \n\t" // load RC
"eor.w r7, r3, r6, lsr #4 \n\t" // k4^rc
"and.w r6, r6, #0xf \n\t"
"eor.w r6, r6, r2 \n\t" // k0^rc
"eor.w r7, r3, #0x2 \n\t" // k0^rc
"eor.w r6, r2, #0x3 \n\t" // k0^rc
// round key store
"str.w r6, [r0,#776] \n\t"
......@@ -1905,15 +1796,11 @@ void RunEncryptionKeyScheduleTK3(unsigned char *roundKeys, unsigned char *pRC)
// round 35
// AC(c0 c1)
"ldrb.w r6, [r1,#34] \n\t" // load RC
"eor.w r7, r3, r6, lsr #4 \n\t" // k4^rc
"and.w r6, r6, #0xf \n\t"
"eor.w r6, r6, r2 \n\t" // k0^rc
"eor.w r6, r2, #0x6 \n\t" // k0^rc
// round key store
"str.w r6, [r0,#784] \n\t"
"str.w r7, [r0,#788] \n\t"
"str.w r3, [r0,#788] \n\t"
// permutation
// r2 (k3 k2 k1 k0) k13 k8 k15 k9
......@@ -1960,15 +1847,11 @@ void RunEncryptionKeyScheduleTK3(unsigned char *roundKeys, unsigned char *pRC)
// round 36
// AC(c0 c1)
"ldrb.w r6, [r1,#35] \n\t" // load RC
"eor.w r7, r3, r6, lsr #4 \n\t" // k4^rc
"and.w r6, r6, #0xf \n\t"
"eor.w r6, r6, r2 \n\t" // k0^rc
"eor.w r6, r2, #0xd \n\t" // k0^rc
// round key store
"str.w r6, [r0,#792] \n\t"
"str.w r7, [r0,#796] \n\t"
"str.w r3, [r0,#796] \n\t"
// permutation
// r2 (k3 k2 k1 k0) k13 k8 k15 k9
......@@ -2015,11 +1898,8 @@ void RunEncryptionKeyScheduleTK3(unsigned char *roundKeys, unsigned char *pRC)
// round 37
// AC(c0 c1)
"ldrb.w r6, [r1,#36] \n\t" // load RC
"eor.w r7, r3, r6, lsr #4 \n\t" // k4^rc
"and.w r6, r6, #0xf \n\t"
"eor.w r6, r6, r2 \n\t" // k0^rc
"eor.w r7, r3, #0x1 \n\t" // k0^rc
"eor.w r6, r2, #0xb \n\t" // k0^rc
// round key store
"str.w r6, [r0,#800] \n\t"
......@@ -2070,11 +1950,8 @@ void RunEncryptionKeyScheduleTK3(unsigned char *roundKeys, unsigned char *pRC)
// round 38
// AC(c0 c1)
"ldrb.w r6, [r1,#37] \n\t" // load RC
"eor.w r7, r3, r6, lsr #4 \n\t" // k4^rc
"and.w r6, r6, #0xf \n\t"
"eor.w r6, r6, r2 \n\t" // k0^rc
"eor.w r7, r3, #0x3 \n\t" // k0^rc
"eor.w r6, r2, #0x6 \n\t" // k0^rc
// round key store
"str.w r6, [r0,#808] \n\t"
......@@ -2125,11 +2002,8 @@ void RunEncryptionKeyScheduleTK3(unsigned char *roundKeys, unsigned char *pRC)
// round 39
// AC(c0 c1)
"ldrb.w r6, [r1,#38] \n\t" // load RC
"eor.w r7, r3, r6, lsr #4 \n\t" // k4^rc
"and.w r6, r6, #0xf \n\t"
"eor.w r6, r6, r2 \n\t" // k0^rc
"eor.w r7, r3, #0x2 \n\t" // k0^rc
"eor.w r6, r2, #0xd \n\t" // k0^rc
// round key store
"str.w r6, [r0,#816] \n\t"
......@@ -2180,11 +2054,8 @@ void RunEncryptionKeyScheduleTK3(unsigned char *roundKeys, unsigned char *pRC)
// round 40
// AC(c0 c1)
"ldrb.w r6, [r1,#39] \n\t" // load RC
"eor.w r7, r3, r6, lsr #4 \n\t" // k4^rc
"and.w r6, r6, #0xf \n\t"
"eor.w r6, r6, r2 \n\t" // k0^rc
"eor.w r7, r3, #0x1 \n\t" // k0^rc
"eor.w r6, r2, #0xa \n\t" // k0^rc
// round key store
"str.w r6, [r0,#824] \n\t"
......@@ -2235,11 +2106,8 @@ void RunEncryptionKeyScheduleTK3(unsigned char *roundKeys, unsigned char *pRC)
// round 41
// AC(c0 c1)
"ldrb.w r6, [r1,#40] \n\t" // load RC
"eor.w r7, r3, r6, lsr #4 \n\t" // k4^rc
"and.w r6, r6, #0xf \n\t"
"eor.w r6, r6, r2 \n\t" // k0^rc
"eor.w r7, r3, #0x3 \n\t" // k0^rc
"eor.w r6, r2, #0x4 \n\t" // k0^rc
// round key store
"str.w r6, [r0,#832] \n\t"
......@@ -2290,11 +2158,8 @@ void RunEncryptionKeyScheduleTK3(unsigned char *roundKeys, unsigned char *pRC)
// round 42
// AC(c0 c1)
"ldrb.w r6, [r1,#41] \n\t" // load RC
"eor.w r7, r3, r6, lsr #4 \n\t" // k4^rc
"and.w r6, r6, #0xf \n\t"
"eor.w r6, r6, r2 \n\t" // k0^rc
"eor.w r7, r3, #0x2 \n\t" // k0^rc
"eor.w r6, r2, #0x9 \n\t" // k0^rc
// round key store
"str.w r6, [r0,#840] \n\t"
......@@ -2345,11 +2210,8 @@ void RunEncryptionKeyScheduleTK3(unsigned char *roundKeys, unsigned char *pRC)
// round 43
// AC(c0 c1)
"ldrb.w r6, [r1,#42] \n\t" // load RC
"eor.w r7, r3, r6, lsr #4 \n\t" // k4^rc
"and.w r6, r6, #0xf \n\t"
"eor.w r6, r6, r2 \n\t" // k0^rc
"eor.w r7, r3, #0x1 \n\t" // k0^rc
"eor.w r6, r2, #0x2 \n\t" // k0^rc
// round key store
"str.w r6, [r0,#848] \n\t"
......@@ -2400,11 +2262,8 @@ void RunEncryptionKeyScheduleTK3(unsigned char *roundKeys, unsigned char *pRC)
// round 44
// AC(c0 c1)
"ldrb.w r6, [r1,#43] \n\t" // load RC
"eor.w r7, r3, r6, lsr #4 \n\t" // k4^rc
"and.w r6, r6, #0xf \n\t"
"eor.w r6, r6, r2 \n\t" // k0^rc
"eor.w r7, r3, #0x2 \n\t" // k0^rc
"eor.w r6, r2, #0x4 \n\t" // k0^rc
// round key store
"str.w r6, [r0,#856] \n\t"
......@@ -2455,15 +2314,11 @@ void RunEncryptionKeyScheduleTK3(unsigned char *roundKeys, unsigned char *pRC)
// round 45
// AC(c0 c1)
"ldrb.w r6, [r1,#44] \n\t" // load RC
"eor.w r7, r3, r6, lsr #4 \n\t" // k4^rc
"and.w r6, r6, #0xf \n\t"
"eor.w r6, r6, r2 \n\t" // k0^rc
"eor.w r6, r2, #0x8 \n\t" // k0^rc
// round key store
"str.w r6, [r0,#864] \n\t"
"str.w r7, [r0,#868] \n\t"
"str.w r3, [r0,#868] \n\t"
// permutation
// r2 (k3 k2 k1 k0) k13 k8 k15 k9
......@@ -2510,11 +2365,8 @@ void RunEncryptionKeyScheduleTK3(unsigned char *roundKeys, unsigned char *pRC)
// round 46
// AC(c0 c1)
"ldrb.w r6, [r1,#45] \n\t" // load RC
"eor.w r7, r3, r6, lsr #4 \n\t" // k4^rc
"and.w r6, r6, #0xf \n\t"
"eor.w r6, r6, r2 \n\t" // k0^rc
"eor.w r7, r3, #0x1 \n\t" // k0^rc
"eor.w r6, r2, #0x1 \n\t" // k0^rc
// round key store
"str.w r6, [r0,#872] \n\t"
......@@ -2565,11 +2417,8 @@ void RunEncryptionKeyScheduleTK3(unsigned char *roundKeys, unsigned char *pRC)
// round 47
// AC(c0 c1)
"ldrb.w r6, [r1,#46] \n\t" // load RC
"eor.w r7, r3, r6, lsr #4 \n\t" // k4^rc
"and.w r6, r6, #0xf \n\t"
"eor.w r6, r6, r2 \n\t" // k0^rc
"eor.w r7, r3, #0x2 \n\t" // k0^rc
"eor.w r6, r2, #0x2 \n\t" // k0^rc
// round key store
"str.w r6, [r0,#880] \n\t"
......@@ -2620,15 +2469,11 @@ void RunEncryptionKeyScheduleTK3(unsigned char *roundKeys, unsigned char *pRC)
// round 48
// AC(c0 c1)
"ldrb.w r6, [r1,#47] \n\t" // load RC
"eor.w r7, r3, r6, lsr #4 \n\t" // k4^rc
"and.w r6, r6, #0xf \n\t"
"eor.w r6, r6, r2 \n\t" // k0^rc
"eor.w r6, r2, #0x4 \n\t" // k0^rc
// round key store
"str.w r6, [r0,#888] \n\t"
"str.w r7, [r0,#892] \n\t"
"str.w r3, [r0,#892] \n\t"
// permutation
// r2 (k3 k2 k1 k0) k13 k8 k15 k9
......@@ -2675,15 +2520,11 @@ void RunEncryptionKeyScheduleTK3(unsigned char *roundKeys, unsigned char *pRC)
// round 49
// AC(c0 c1)
"ldrb.w r6, [r1,#48] \n\t" // load RC
"eor.w r7, r3, r6, lsr #4 \n\t" // k4^rc
"and.w r6, r6, #0xf \n\t"
"eor.w r6, r6, r2 \n\t" // k0^rc
"eor.w r6, r2, #0x9 \n\t" // k0^rc
// round key store
"str.w r6, [r0,#896] \n\t"
"str.w r7, [r0,#900] \n\t"
"str.w r3, [r0,#900] \n\t"
// permutation
// r2 (k3 k2 k1 k0) k13 k8 k15 k9
......@@ -2730,11 +2571,8 @@ void RunEncryptionKeyScheduleTK3(unsigned char *roundKeys, unsigned char *pRC)
// round 50
// AC(c0 c1)
"ldrb.w r6, [r1,#49] \n\t" // load RC
"eor.w r7, r3, r6, lsr #4 \n\t" // k4^rc
"and.w r6, r6, #0xf \n\t"
"eor.w r6, r6, r2 \n\t" // k0^rc
"eor.w r7, r3, #0x1 \n\t" // k0^rc
"eor.w r6, r2, #0x3 \n\t" // k0^rc
// round key store
"str.w r6, [r0,#904] \n\t"
......@@ -2785,11 +2623,8 @@ void RunEncryptionKeyScheduleTK3(unsigned char *roundKeys, unsigned char *pRC)
// round 51
// AC(c0 c1)
"ldrb.w r6, [r1,#50] \n\t" // load RC
"eor.w r7, r3, r6, lsr #4 \n\t" // k4^rc
"and.w r6, r6, #0xf \n\t"
"eor.w r6, r6, r2 \n\t" // k0^rc
"eor.w r7, r3, #0x2 \n\t" // k0^rc
"eor.w r6, r2, #0x6 \n\t" // k0^rc
// round key store
"str.w r6, [r0,#912] \n\t"
......@@ -2840,15 +2675,11 @@ void RunEncryptionKeyScheduleTK3(unsigned char *roundKeys, unsigned char *pRC)
// round 52
// AC(c0 c1)
"ldrb.w r6, [r1,#51] \n\t" // load RC
"eor.w r7, r3, r6, lsr #4 \n\t" // k4^rc
"and.w r6, r6, #0xf \n\t"
"eor.w r6, r6, r2 \n\t" // k0^rc
"eor.w r6, r2, #0xc \n\t" // k0^rc
// round key store
"str.w r6, [r0,#920] \n\t"
"str.w r7, [r0,#924] \n\t"
"str.w r3, [r0,#924] \n\t"
// permutation
// r2 (k3 k2 k1 k0) k13 k8 k15 k9
......@@ -2895,11 +2726,8 @@ void RunEncryptionKeyScheduleTK3(unsigned char *roundKeys, unsigned char *pRC)
// round 53
// AC(c0 c1)
"ldrb.w r6, [r1,#52] \n\t" // load RC
"eor.w r7, r3, r6, lsr #4 \n\t" // k4^rc
"and.w r6, r6, #0xf \n\t"
"eor.w r6, r6, r2 \n\t" // k0^rc
"eor.w r7, r3, #0x1 \n\t" // k0^rc
"eor.w r6, r2, #0x9 \n\t" // k0^rc
// round key store
"str.w r6, [r0,#928] \n\t"
......@@ -2950,11 +2778,8 @@ void RunEncryptionKeyScheduleTK3(unsigned char *roundKeys, unsigned char *pRC)
// round 54
// AC(c0 c1)
"ldrb.w r6, [r1,#53] \n\t" // load RC
"eor.w r7, r3, r6, lsr #4 \n\t" // k4^rc
"and.w r6, r6, #0xf \n\t"
"eor.w r6, r6, r2 \n\t" // k0^rc
"eor.w r7, r3, #0x3 \n\t" // k0^rc
"eor.w r6, r2, #0x2 \n\t" // k0^rc
// round key store
"str.w r6, [r0,#936] \n\t"
......@@ -3005,12 +2830,8 @@ void RunEncryptionKeyScheduleTK3(unsigned char *roundKeys, unsigned char *pRC)
// round 55
// AC(c0 c1)
"ldrb.w r6, [r1,#54] \n\t" // load RC
"eor.w r7, r3, r6, lsr #4 \n\t" // k4^rc
"and.w r6, r6, #0xf \n\t"
"eor.w r6, r6, r2 \n\t" // k0^rc
"eor.w r7, r3, #0x2 \n\t" // k0^rc
"eor.w r6, r2, #0x5 \n\t" // k0^rc
// round key store
"str.w r6, [r0,#944] \n\t"
"str.w r7, [r0,#948] \n\t"
......@@ -3060,15 +2881,11 @@ void RunEncryptionKeyScheduleTK3(unsigned char *roundKeys, unsigned char *pRC)
// round 56
// AC(c0 c1)
"ldrb.w r6, [r1,#55] \n\t" // load RC
"eor.w r7, r3, r6, lsr #4 \n\t" // k4^rc
"and.w r6, r6, #0xf \n\t"
"eor.w r6, r6, r2 \n\t" // k0^rc
"eor.w r6, r2, #0xa \n\t" // k0^rc
// round key store
"str.w r6, [r0,#952] \n\t"
"str.w r7, [r0,#956] \n\t"
"str.w r3, [r0,#956] \n\t"
// permutation
......
romulus/Implementations/crypto_aead/romulusn1v12/armsrc/skinny_key_schedule3.c
......@@ -35,15 +35,11 @@ void RunEncryptionKeyScheduleTK3(unsigned char *roundKeys, unsigned char *pRC)
// round 1
// AC(c0 c1)
"ldrb.w r6, [r1,#0] \n\t" // load RC
"eor.w r7, r3, r6, lsr #4 \n\t" // k4^rc
"and.w r6, r6, #0xf \n\t"
"eor.w r6, r6, r2 \n\t" // k0^rc
"eor.w r6, r2, #0x1 \n\t" // k0^rc
// round key store
"str.w r6, [r0,#512] \n\t"
"str.w r7, [r0,#516] \n\t"
"str.w r3, [r0,#516] \n\t"
// permutation
// r2 (k3 k2 k1 k0) k13 k8 k15 k9
......@@ -90,15 +86,11 @@ void RunEncryptionKeyScheduleTK3(unsigned char *roundKeys, unsigned char *pRC)
// round 2
// AC(c0 c1)
"ldrb.w r6, [r1,#1] \n\t" // load RC
"eor.w r7, r3, r6, lsr #4 \n\t" // k4^rc
"and.w r6, r6, #0xf \n\t"
"eor.w r6, r6, r2 \n\t" // k0^rc
"eor.w r6, r2, #0x3 \n\t" // k0^rc
// round key store
"str.w r6, [r0,#520] \n\t"
"str.w r7, [r0,#524] \n\t"
"str.w r3, [r0,#524] \n\t"
// permutation
// r2 (k3 k2 k1 k0) k13 k8 k15 k9
......@@ -145,15 +137,11 @@ void RunEncryptionKeyScheduleTK3(unsigned char *roundKeys, unsigned char *pRC)
// round 3
// AC(c0 c1)
"ldrb.w r6, [r1,#2] \n\t" // load RC
"eor.w r7, r3, r6, lsr #4 \n\t" // k4^rc
"and.w r6, r6, #0xf \n\t"
"eor.w r6, r6, r2 \n\t" // k0^rc
"eor.w r6, r2, #0x7 \n\t" // k0^rc
// round key store
"str.w r6, [r0,#528] \n\t"
"str.w r7, [r0,#532] \n\t"
"str.w r3, [r0,#532] \n\t"
// permutation
// r2 (k3 k2 k1 k0) k13 k8 k15 k9
......@@ -200,15 +188,11 @@ void RunEncryptionKeyScheduleTK3(unsigned char *roundKeys, unsigned char *pRC)
// round 4
// AC(c0 c1)
"ldrb.w r6, [r1,#3] \n\t" // load RC
"eor.w r7, r3, r6, lsr #4 \n\t" // k4^rc
"and.w r6, r6, #0xf \n\t"
"eor.w r6, r6, r2 \n\t" // k0^rc
"eor.w r6, r2, #0xf \n\t" // k0^rc
// round key store
"str.w r6, [r0,#536] \n\t"
"str.w r7, [r0,#540] \n\t"
"str.w r3, [r0,#540] \n\t"
// permutation
// r2 (k3 k2 k1 k0) k13 k8 k15 k9
......@@ -255,11 +239,8 @@ void RunEncryptionKeyScheduleTK3(unsigned char *roundKeys, unsigned char *pRC)
// round 5
// AC(c0 c1)
"ldrb.w r6, [r1,#4] \n\t" // load RC
"eor.w r7, r3, r6, lsr #4 \n\t" // k4^rc
"and.w r6, r6, #0xf \n\t"
"eor.w r6, r6, r2 \n\t" // k0^rc
"eor.w r6, r2, #0xf \n\t" // k0^rc
"eor.w r7, r3, #0x1 \n\t" // k0^rc
// round key store
"str.w r6, [r0,#544] \n\t"
......@@ -310,11 +291,8 @@ void RunEncryptionKeyScheduleTK3(unsigned char *roundKeys, unsigned char *pRC)
// round 6
// AC(c0 c1)
"ldrb.w r6, [r1,#5] \n\t" // load RC
"eor.w r7, r3, r6, lsr #4 \n\t" // k4^rc
"and.w r6, r6, #0xf \n\t"
"eor.w r6, r6, r2 \n\t" // k0^rc
"eor.w r7, r3, #0x3 \n\t" // k0^rc
"eor.w r6, r2, #0xe \n\t" // k0^rc
// round key store
"str.w r6, [r0,#552] \n\t"
......@@ -365,11 +343,9 @@ void RunEncryptionKeyScheduleTK3(unsigned char *roundKeys, unsigned char *pRC)
// round 7
// AC(c0 c1)
"ldrb.w r6, [r1,#6] \n\t" // load RC
"eor.w r7, r3, #0x3 \n\t" // k0^rc
"eor.w r6, r2, #0xd \n\t" // k0^rc
"eor.w r7, r3, r6, lsr #4 \n\t" // k4^rc
"and.w r6, r6, #0xf \n\t"
"eor.w r6, r6, r2 \n\t" // k0^rc
// round key store
"str.w r6, [r0,#560] \n\t"
......@@ -420,11 +396,8 @@ void RunEncryptionKeyScheduleTK3(unsigned char *roundKeys, unsigned char *pRC)
// round 8
// AC(c0 c1)
"ldrb.w r6, [r1,#7] \n\t" // load RC
"eor.w r7, r3, r6, lsr #4 \n\t" // k4^rc
"and.w r6, r6, #0xf \n\t"
"eor.w r6, r6, r2 \n\t" // k0^rc
"eor.w r7, r3, #0x3 \n\t" // k0^rc
"eor.w r6, r2, #0xb \n\t" // k0^rc
// round key store
"str.w r6, [r0,#568] \n\t"
......@@ -475,11 +448,8 @@ void RunEncryptionKeyScheduleTK3(unsigned char *roundKeys, unsigned char *pRC)
// round 9
// AC(c0 c1)
"ldrb.w r6, [r1,#8] \n\t" // load RC
"eor.w r7, r3, r6, lsr #4 \n\t" // k4^rc
"and.w r6, r6, #0xf \n\t"
"eor.w r6, r6, r2 \n\t" // k0^rc
"eor.w r7, r3, #0x3 \n\t" // k0^rc
"eor.w r6, r2, #0x7 \n\t" // k0^rc
// round key store
"str.w r6, [r0,#576] \n\t"
......@@ -530,11 +500,8 @@ void RunEncryptionKeyScheduleTK3(unsigned char *roundKeys, unsigned char *pRC)
// round 10
// AC(c0 c1)
"ldrb.w r6, [r1,#9] \n\t" // load RC
"eor.w r7, r3, r6, lsr #4 \n\t" // k4^rc
"and.w r6, r6, #0xf \n\t"
"eor.w r6, r6, r2 \n\t" // k0^rc
"eor.w r7, r3, #0x2 \n\t" // k0^rc
"eor.w r6, r2, #0xf \n\t" // k0^rc
// round key store
"str.w r6, [r0,#584] \n\t"
......@@ -585,11 +552,8 @@ void RunEncryptionKeyScheduleTK3(unsigned char *roundKeys, unsigned char *pRC)
// round 11
// AC(c0 c1)
"ldrb.w r6, [r1,#10] \n\t" // load RC
"eor.w r7, r3, r6, lsr #4 \n\t" // k4^rc
"and.w r6, r6, #0xf \n\t"
"eor.w r6, r6, r2 \n\t" // k0^rc
"eor.w r7, r3, #0x1 \n\t" // k0^rc
"eor.w r6, r2, #0xe \n\t" // k0^rc
// round key store
"str.w r6, [r0,#592] \n\t"
......@@ -640,11 +604,8 @@ void RunEncryptionKeyScheduleTK3(unsigned char *roundKeys, unsigned char *pRC)
// round 12
// AC(c0 c1)
"ldrb.w r6, [r1,#11] \n\t" // load RC
"eor.w r7, r3, r6, lsr #4 \n\t" // k4^rc
"and.w r6, r6, #0xf \n\t"
"eor.w r6, r6, r2 \n\t" // k0^rc
"eor.w r7, r3, #0x3 \n\t" // k0^rc
"eor.w r6, r2, #0xc \n\t" // k0^rc
// round key store
"str.w r6, [r0,#600] \n\t"
......@@ -695,11 +656,8 @@ void RunEncryptionKeyScheduleTK3(unsigned char *roundKeys, unsigned char *pRC)
// round 13
// AC(c0 c1)
"ldrb.w r6, [r1,#12] \n\t" // load RC
"eor.w r7, r3, r6, lsr #4 \n\t" // k4^rc
"and.w r6, r6, #0xf \n\t"
"eor.w r6, r6, r2 \n\t" // k0^rc
"eor.w r7, r3, #0x3 \n\t" // k0^rc
"eor.w r6, r2, #0x9 \n\t" // k0^rc
// round key store
"str.w r6, [r0,#608] \n\t"
......@@ -750,11 +708,8 @@ void RunEncryptionKeyScheduleTK3(unsigned char *roundKeys, unsigned char *pRC)
// round 14
// AC(c0 c1)
"ldrb.w r6, [r1,#13] \n\t" // load RC
"eor.w r7, r3, r6, lsr #4 \n\t" // k4^rc
"and.w r6, r6, #0xf \n\t"
"eor.w r6, r6, r2 \n\t" // k0^rc
"eor.w r7, r3, #0x3 \n\t" // k0^rc
"eor.w r6, r2, #0x3 \n\t" // k0^rc
// round key store
"str.w r6, [r0,#616] \n\t"
......@@ -805,11 +760,8 @@ void RunEncryptionKeyScheduleTK3(unsigned char *roundKeys, unsigned char *pRC)
// round 15
// AC(c0 c1)
"ldrb.w r6, [r1,#14] \n\t" // load RC
"eor.w r7, r3, r6, lsr #4 \n\t" // k4^rc
"and.w r6, r6, #0xf \n\t"
"eor.w r6, r6, r2 \n\t" // k0^rc
"eor.w r7, r3, #0x2 \n\t" // k0^rc
"eor.w r6, r2, #0x7 \n\t" // k0^rc
// round key store
"str.w r6, [r0,#624] \n\t"
......@@ -860,15 +812,11 @@ void RunEncryptionKeyScheduleTK3(unsigned char *roundKeys, unsigned char *pRC)
// round 16
// AC(c0 c1)
"ldrb.w r6, [r1,#15] \n\t" // load RC
"eor.w r7, r3, r6, lsr #4 \n\t" // k4^rc
"and.w r6, r6, #0xf \n\t"
"eor.w r6, r6, r2 \n\t" // k0^rc
"eor.w r6, r2, #0xe \n\t" // k0^rc
// round key store
"str.w r6, [r0,#632] \n\t"
"str.w r7, [r0,#636] \n\t"
"str.w r3, [r0,#636] \n\t"
// permutation
// r2 (k3 k2 k1 k0) k13 k8 k15 k9
......@@ -915,11 +863,8 @@ void RunEncryptionKeyScheduleTK3(unsigned char *roundKeys, unsigned char *pRC)
// round 17
// AC(c0 c1)
"ldrb.w r6, [r1,#16] \n\t" // load RC
"eor.w r7, r3, r6, lsr #4 \n\t" // k4^rc
"and.w r6, r6, #0xf \n\t"
"eor.w r6, r6, r2 \n\t" // k0^rc
"eor.w r7, r3, #0x1 \n\t" // k0^rc
"eor.w r6, r2, #0xd \n\t" // k0^rc
// round key store
"str.w r6, [r0,#640] \n\t"
......@@ -970,11 +915,8 @@ void RunEncryptionKeyScheduleTK3(unsigned char *roundKeys, unsigned char *pRC)
// round 18
// AC(c0 c1)
"ldrb.w r6, [r1,#17] \n\t" // load RC
"eor.w r7, r3, r6, lsr #4 \n\t" // k4^rc
"and.w r6, r6, #0xf \n\t"
"eor.w r6, r6, r2 \n\t" // k0^rc
"eor.w r7, r3, #0x3 \n\t" // k0^rc
"eor.w r6, r2, #0xa \n\t" // k0^rc
// round key store
"str.w r6, [r0,#648] \n\t"
......@@ -1025,11 +967,8 @@ void RunEncryptionKeyScheduleTK3(unsigned char *roundKeys, unsigned char *pRC)
// round 19
// AC(c0 c1)
"ldrb.w r6, [r1,#18] \n\t" // load RC
"eor.w r7, r3, r6, lsr #4 \n\t" // k4^rc
"and.w r6, r6, #0xf \n\t"
"eor.w r6, r6, r2 \n\t" // k0^rc
"eor.w r7, r3, #0x3 \n\t" // k0^rc
"eor.w r6, r2, #0x5 \n\t" // k0^rc
// round key store
"str.w r6, [r0,#656] \n\t"
......@@ -1080,11 +1019,8 @@ void RunEncryptionKeyScheduleTK3(unsigned char *roundKeys, unsigned char *pRC)
// round 20
// AC(c0 c1)
"ldrb.w r6, [r1,#19] \n\t" // load RC
"eor.w r7, r3, r6, lsr #4 \n\t" // k4^rc
"and.w r6, r6, #0xf \n\t"
"eor.w r6, r6, r2 \n\t" // k0^rc
"eor.w r7, r3, #0x2 \n\t" // k0^rc
"eor.w r6, r2, #0xb \n\t" // k0^rc
// round key store
"str.w r6, [r0,#664] \n\t"
......@@ -1135,11 +1071,8 @@ void RunEncryptionKeyScheduleTK3(unsigned char *roundKeys, unsigned char *pRC)
// round 21
// AC(c0 c1)
"ldrb.w r6, [r1,#20] \n\t" // load RC
"eor.w r7, r3, r6, lsr #4 \n\t" // k4^rc
"and.w r6, r6, #0xf \n\t"
"eor.w r6, r6, r2 \n\t" // k0^rc
"eor.w r7, r3, #0x1 \n\t" // k0^rc
"eor.w r6, r2, #0x6 \n\t" // k0^rc
// round key store
"str.w r6, [r0,#672] \n\t"
......@@ -1190,11 +1123,8 @@ void RunEncryptionKeyScheduleTK3(unsigned char *roundKeys, unsigned char *pRC)
// round 22
// AC(c0 c1)
"ldrb.w r6, [r1,#21] \n\t" // load RC
"eor.w r7, r3, r6, lsr #4 \n\t" // k4^rc
"and.w r6, r6, #0xf \n\t"
"eor.w r6, r6, r2 \n\t" // k0^rc
"eor.w r7, r3, #0x2 \n\t" // k0^rc
"eor.w r6, r2, #0xc \n\t" // k0^rc
// round key store
"str.w r6, [r0,#680] \n\t"
......@@ -1245,11 +1175,8 @@ void RunEncryptionKeyScheduleTK3(unsigned char *roundKeys, unsigned char *pRC)
// round 23
// AC(c0 c1)
"ldrb.w r6, [r1,#22] \n\t" // load RC
"eor.w r7, r3, r6, lsr #4 \n\t" // k4^rc
"and.w r6, r6, #0xf \n\t"
"eor.w r6, r6, r2 \n\t" // k0^rc
"eor.w r7, r3, #0x1 \n\t" // k0^rc
"eor.w r6, r2, #0x8 \n\t" // k0^rc
// round key store
"str.w r6, [r0,#688] \n\t"
......@@ -1300,11 +1227,8 @@ void RunEncryptionKeyScheduleTK3(unsigned char *roundKeys, unsigned char *pRC)
// round 24
// AC(c0 c1)
"ldrb.w r6, [r1,#23] \n\t" // load RC
"eor.w r7, r3, r6, lsr #4 \n\t" // k4^rc
"and.w r6, r6, #0xf \n\t"
"eor.w r6, r6, r2 \n\t" // k0^rc
"eor.w r7, r3, #0x3 \n\t" // k0^rc
"eor.w r6, r2, #0x0 \n\t" // k0^rc
// round key store
"str.w r6, [r0,#696] \n\t"
......@@ -1355,11 +1279,8 @@ void RunEncryptionKeyScheduleTK3(unsigned char *roundKeys, unsigned char *pRC)
// round 25
// AC(c0 c1)
"ldrb.w r6, [r1,#24] \n\t" // load RC
"eor.w r7, r3, r6, lsr #4 \n\t" // k4^rc
"and.w r6, r6, #0xf \n\t"
"eor.w r6, r6, r2 \n\t" // k0^rc
"eor.w r7, r3, #0x2 \n\t" // k0^rc
"eor.w r6, r2, #0x1 \n\t" // k0^rc
// round key store
"str.w r6, [r0,#704] \n\t"
......@@ -1410,15 +1331,11 @@ void RunEncryptionKeyScheduleTK3(unsigned char *roundKeys, unsigned char *pRC)
// round 26
// AC(c0 c1)
"ldrb.w r6, [r1,#25] \n\t" // load RC
"eor.w r7, r3, r6, lsr #4 \n\t" // k4^rc
"and.w r6, r6, #0xf \n\t"
"eor.w r6, r6, r2 \n\t" // k0^rc
"eor.w r6, r2, #0x2 \n\t" // k0^rc
// round key store
"str.w r6, [r0,#712] \n\t"
"str.w r7, [r0,#716] \n\t"
"str.w r3, [r0,#716] \n\t"
// permutation
// r2 (k3 k2 k1 k0) k13 k8 k15 k9
......@@ -1465,15 +1382,11 @@ void RunEncryptionKeyScheduleTK3(unsigned char *roundKeys, unsigned char *pRC)
// round 27
// AC(c0 c1)
"ldrb.w r6, [r1,#26] \n\t" // load RC
"eor.w r7, r3, r6, lsr #4 \n\t" // k4^rc
"and.w r6, r6, #0xf \n\t"
"eor.w r6, r6, r2 \n\t" // k0^rc
"eor.w r6, r2, #0x5 \n\t" // k0^rc
// round key store
"str.w r6, [r0,#720] \n\t"
"str.w r7, [r0,#724] \n\t"
"str.w r3, [r0,#724] \n\t"
// permutation
// r2 (k3 k2 k1 k0) k13 k8 k15 k9
......@@ -1520,15 +1433,11 @@ void RunEncryptionKeyScheduleTK3(unsigned char *roundKeys, unsigned char *pRC)
// round 28
// AC(c0 c1)
"ldrb.w r6, [r1,#27] \n\t" // load RC
"eor.w r7, r3, r6, lsr #4 \n\t" // k4^rc
"and.w r6, r6, #0xf \n\t"
"eor.w r6, r6, r2 \n\t" // k0^rc
"eor.w r6, r2, #0xb \n\t" // k0^rc
// round key store
"str.w r6, [r0,#728] \n\t"
"str.w r7, [r0,#732] \n\t"
"str.w r3, [r0,#732] \n\t"
// permutation
// r2 (k3 k2 k1 k0) k13 k8 k15 k9
......@@ -1575,11 +1484,8 @@ void RunEncryptionKeyScheduleTK3(unsigned char *roundKeys, unsigned char *pRC)
// round 29
// AC(c0 c1)
"ldrb.w r6, [r1,#28] \n\t" // load RC
"eor.w r7, r3, r6, lsr #4 \n\t" // k4^rc
"and.w r6, r6, #0xf \n\t"
"eor.w r6, r6, r2 \n\t" // k0^rc
"eor.w r7, r3, #0x1 \n\t" // k0^rc
"eor.w r6, r2, #0x7 \n\t" // k0^rc
// round key store
"str.w r6, [r0,#736] \n\t"
......@@ -1630,11 +1536,8 @@ void RunEncryptionKeyScheduleTK3(unsigned char *roundKeys, unsigned char *pRC)
// round 30
// AC(c0 c1)
"ldrb.w r6, [r1,#29] \n\t" // load RC
"eor.w r7, r3, r6, lsr #4 \n\t" // k4^rc
"and.w r6, r6, #0xf \n\t"
"eor.w r6, r6, r2 \n\t" // k0^rc
"eor.w r7, r3, #0x2 \n\t" // k0^rc
"eor.w r6, r2, #0xe \n\t" // k0^rc
// round key store
"str.w r6, [r0,#744] \n\t"
......@@ -1685,11 +1588,8 @@ void RunEncryptionKeyScheduleTK3(unsigned char *roundKeys, unsigned char *pRC)
// round 31
// AC(c0 c1)
"ldrb.w r6, [r1,#30] \n\t" // load RC
"eor.w r7, r3, r6, lsr #4 \n\t" // k4^rc
"and.w r6, r6, #0xf \n\t"
"eor.w r6, r6, r2 \n\t" // k0^rc
"eor.w r7, r3, #0x1 \n\t" // k0^rc
"eor.w r6, r2, #0xc \n\t" // k0^rc
// round key store
"str.w r6, [r0,#752] \n\t"
......@@ -1740,11 +1640,8 @@ void RunEncryptionKeyScheduleTK3(unsigned char *roundKeys, unsigned char *pRC)
// round 32
// AC(c0 c1)
"ldrb.w r6, [r1,#31] \n\t" // load RC
"eor.w r7, r3, r6, lsr #4 \n\t" // k4^rc
"and.w r6, r6, #0xf \n\t"
"eor.w r6, r6, r2 \n\t" // k0^rc
"eor.w r7, r3, #0x3 \n\t" // k0^rc
"eor.w r6, r2, #0x8 \n\t" // k0^rc
// round key store
"str.w r6, [r0,#760] \n\t"
......@@ -1795,11 +1692,8 @@ void RunEncryptionKeyScheduleTK3(unsigned char *roundKeys, unsigned char *pRC)
// round 33
// AC(c0 c1)
"ldrb.w r6, [r1,#32] \n\t" // load RC
"eor.w r7, r3, r6, lsr #4 \n\t" // k4^rc
"and.w r6, r6, #0xf \n\t"
"eor.w r6, r6, r2 \n\t" // k0^rc
"eor.w r7, r3, #0x3 \n\t" // k0^rc
"eor.w r6, r2, #0x1 \n\t" // k0^rc
// round key store
"str.w r6, [r0,#768] \n\t"
......@@ -1850,11 +1744,8 @@ void RunEncryptionKeyScheduleTK3(unsigned char *roundKeys, unsigned char *pRC)
// round 34
// AC(c0 c1)
"ldrb.w r6, [r1,#33] \n\t" // load RC
"eor.w r7, r3, r6, lsr #4 \n\t" // k4^rc
"and.w r6, r6, #0xf \n\t"
"eor.w r6, r6, r2 \n\t" // k0^rc
"eor.w r7, r3, #0x2 \n\t" // k0^rc
"eor.w r6, r2, #0x3 \n\t" // k0^rc
// round key store
"str.w r6, [r0,#776] \n\t"
......@@ -1905,15 +1796,11 @@ void RunEncryptionKeyScheduleTK3(unsigned char *roundKeys, unsigned char *pRC)
// round 35
// AC(c0 c1)
"ldrb.w r6, [r1,#34] \n\t" // load RC
"eor.w r7, r3, r6, lsr #4 \n\t" // k4^rc
"and.w r6, r6, #0xf \n\t"
"eor.w r6, r6, r2 \n\t" // k0^rc
"eor.w r6, r2, #0x6 \n\t" // k0^rc
// round key store
"str.w r6, [r0,#784] \n\t"
"str.w r7, [r0,#788] \n\t"
"str.w r3, [r0,#788] \n\t"
// permutation
// r2 (k3 k2 k1 k0) k13 k8 k15 k9
......@@ -1960,15 +1847,11 @@ void RunEncryptionKeyScheduleTK3(unsigned char *roundKeys, unsigned char *pRC)
// round 36
// AC(c0 c1)
"ldrb.w r6, [r1,#35] \n\t" // load RC
"eor.w r7, r3, r6, lsr #4 \n\t" // k4^rc
"and.w r6, r6, #0xf \n\t"
"eor.w r6, r6, r2 \n\t" // k0^rc
"eor.w r6, r2, #0xd \n\t" // k0^rc
// round key store
"str.w r6, [r0,#792] \n\t"
"str.w r7, [r0,#796] \n\t"
"str.w r3, [r0,#796] \n\t"
// permutation
// r2 (k3 k2 k1 k0) k13 k8 k15 k9
......@@ -2015,11 +1898,8 @@ void RunEncryptionKeyScheduleTK3(unsigned char *roundKeys, unsigned char *pRC)
// round 37
// AC(c0 c1)
"ldrb.w r6, [r1,#36] \n\t" // load RC
"eor.w r7, r3, r6, lsr #4 \n\t" // k4^rc
"and.w r6, r6, #0xf \n\t"
"eor.w r6, r6, r2 \n\t" // k0^rc
"eor.w r7, r3, #0x1 \n\t" // k0^rc
"eor.w r6, r2, #0xb \n\t" // k0^rc
// round key store
"str.w r6, [r0,#800] \n\t"
......@@ -2070,11 +1950,8 @@ void RunEncryptionKeyScheduleTK3(unsigned char *roundKeys, unsigned char *pRC)
// round 38
// AC(c0 c1)
"ldrb.w r6, [r1,#37] \n\t" // load RC
"eor.w r7, r3, r6, lsr #4 \n\t" // k4^rc
"and.w r6, r6, #0xf \n\t"
"eor.w r6, r6, r2 \n\t" // k0^rc
"eor.w r7, r3, #0x3 \n\t" // k0^rc
"eor.w r6, r2, #0x6 \n\t" // k0^rc
// round key store
"str.w r6, [r0,#808] \n\t"
......@@ -2125,11 +2002,8 @@ void RunEncryptionKeyScheduleTK3(unsigned char *roundKeys, unsigned char *pRC)
// round 39
// AC(c0 c1)
"ldrb.w r6, [r1,#38] \n\t" // load RC
"eor.w r7, r3, r6, lsr #4 \n\t" // k4^rc
"and.w r6, r6, #0xf \n\t"
"eor.w r6, r6, r2 \n\t" // k0^rc
"eor.w r7, r3, #0x2 \n\t" // k0^rc
"eor.w r6, r2, #0xd \n\t" // k0^rc
// round key store
"str.w r6, [r0,#816] \n\t"
......@@ -2180,11 +2054,8 @@ void RunEncryptionKeyScheduleTK3(unsigned char *roundKeys, unsigned char *pRC)
// round 40
// AC(c0 c1)
"ldrb.w r6, [r1,#39] \n\t" // load RC
"eor.w r7, r3, r6, lsr #4 \n\t" // k4^rc
"and.w r6, r6, #0xf \n\t"
"eor.w r6, r6, r2 \n\t" // k0^rc
"eor.w r7, r3, #0x1 \n\t" // k0^rc
"eor.w r6, r2, #0xa \n\t" // k0^rc
// round key store
"str.w r6, [r0,#824] \n\t"
......@@ -2235,11 +2106,8 @@ void RunEncryptionKeyScheduleTK3(unsigned char *roundKeys, unsigned char *pRC)
// round 41
// AC(c0 c1)
"ldrb.w r6, [r1,#40] \n\t" // load RC
"eor.w r7, r3, r6, lsr #4 \n\t" // k4^rc
"and.w r6, r6, #0xf \n\t"
"eor.w r6, r6, r2 \n\t" // k0^rc
"eor.w r7, r3, #0x3 \n\t" // k0^rc
"eor.w r6, r2, #0x4 \n\t" // k0^rc
// round key store
"str.w r6, [r0,#832] \n\t"
......@@ -2290,11 +2158,8 @@ void RunEncryptionKeyScheduleTK3(unsigned char *roundKeys, unsigned char *pRC)
// round 42
// AC(c0 c1)
"ldrb.w r6, [r1,#41] \n\t" // load RC
"eor.w r7, r3, r6, lsr #4 \n\t" // k4^rc
"and.w r6, r6, #0xf \n\t"
"eor.w r6, r6, r2 \n\t" // k0^rc
"eor.w r7, r3, #0x2 \n\t" // k0^rc
"eor.w r6, r2, #0x9 \n\t" // k0^rc
// round key store
"str.w r6, [r0,#840] \n\t"
......@@ -2345,11 +2210,8 @@ void RunEncryptionKeyScheduleTK3(unsigned char *roundKeys, unsigned char *pRC)
// round 43
// AC(c0 c1)
"ldrb.w r6, [r1,#42] \n\t" // load RC
"eor.w r7, r3, r6, lsr #4 \n\t" // k4^rc
"and.w r6, r6, #0xf \n\t"
"eor.w r6, r6, r2 \n\t" // k0^rc
"eor.w r7, r3, #0x1 \n\t" // k0^rc
"eor.w r6, r2, #0x2 \n\t" // k0^rc
// round key store
"str.w r6, [r0,#848] \n\t"
......@@ -2400,11 +2262,8 @@ void RunEncryptionKeyScheduleTK3(unsigned char *roundKeys, unsigned char *pRC)
// round 44
// AC(c0 c1)
"ldrb.w r6, [r1,#43] \n\t" // load RC
"eor.w r7, r3, r6, lsr #4 \n\t" // k4^rc
"and.w r6, r6, #0xf \n\t"
"eor.w r6, r6, r2 \n\t" // k0^rc
"eor.w r7, r3, #0x2 \n\t" // k0^rc
"eor.w r6, r2, #0x4 \n\t" // k0^rc
// round key store
"str.w r6, [r0,#856] \n\t"
......@@ -2455,15 +2314,11 @@ void RunEncryptionKeyScheduleTK3(unsigned char *roundKeys, unsigned char *pRC)
// round 45
// AC(c0 c1)
"ldrb.w r6, [r1,#44] \n\t" // load RC
"eor.w r7, r3, r6, lsr #4 \n\t" // k4^rc
"and.w r6, r6, #0xf \n\t"
"eor.w r6, r6, r2 \n\t" // k0^rc
"eor.w r6, r2, #0x8 \n\t" // k0^rc
// round key store
"str.w r6, [r0,#864] \n\t"
"str.w r7, [r0,#868] \n\t"
"str.w r3, [r0,#868] \n\t"
// permutation
// r2 (k3 k2 k1 k0) k13 k8 k15 k9
......@@ -2510,11 +2365,8 @@ void RunEncryptionKeyScheduleTK3(unsigned char *roundKeys, unsigned char *pRC)
// round 46
// AC(c0 c1)
"ldrb.w r6, [r1,#45] \n\t" // load RC
"eor.w r7, r3, r6, lsr #4 \n\t" // k4^rc
"and.w r6, r6, #0xf \n\t"
"eor.w r6, r6, r2 \n\t" // k0^rc
"eor.w r7, r3, #0x1 \n\t" // k0^rc
"eor.w r6, r2, #0x1 \n\t" // k0^rc
// round key store
"str.w r6, [r0,#872] \n\t"
......@@ -2565,11 +2417,8 @@ void RunEncryptionKeyScheduleTK3(unsigned char *roundKeys, unsigned char *pRC)
// round 47
// AC(c0 c1)
"ldrb.w r6, [r1,#46] \n\t" // load RC
"eor.w r7, r3, r6, lsr #4 \n\t" // k4^rc
"and.w r6, r6, #0xf \n\t"
"eor.w r6, r6, r2 \n\t" // k0^rc
"eor.w r7, r3, #0x2 \n\t" // k0^rc
"eor.w r6, r2, #0x2 \n\t" // k0^rc
// round key store
"str.w r6, [r0,#880] \n\t"
......@@ -2620,15 +2469,11 @@ void RunEncryptionKeyScheduleTK3(unsigned char *roundKeys, unsigned char *pRC)
// round 48
// AC(c0 c1)
"ldrb.w r6, [r1,#47] \n\t" // load RC
"eor.w r7, r3, r6, lsr #4 \n\t" // k4^rc
"and.w r6, r6, #0xf \n\t"
"eor.w r6, r6, r2 \n\t" // k0^rc
"eor.w r6, r2, #0x4 \n\t" // k0^rc
// round key store
"str.w r6, [r0,#888] \n\t"
"str.w r7, [r0,#892] \n\t"
"str.w r3, [r0,#892] \n\t"
// permutation
// r2 (k3 k2 k1 k0) k13 k8 k15 k9
......@@ -2675,15 +2520,11 @@ void RunEncryptionKeyScheduleTK3(unsigned char *roundKeys, unsigned char *pRC)
// round 49
// AC(c0 c1)
"ldrb.w r6, [r1,#48] \n\t" // load RC
"eor.w r7, r3, r6, lsr #4 \n\t" // k4^rc
"and.w r6, r6, #0xf \n\t"
"eor.w r6, r6, r2 \n\t" // k0^rc
"eor.w r6, r2, #0x9 \n\t" // k0^rc
// round key store
"str.w r6, [r0,#896] \n\t"
"str.w r7, [r0,#900] \n\t"
"str.w r3, [r0,#900] \n\t"
// permutation
// r2 (k3 k2 k1 k0) k13 k8 k15 k9
......@@ -2730,11 +2571,8 @@ void RunEncryptionKeyScheduleTK3(unsigned char *roundKeys, unsigned char *pRC)
// round 50
// AC(c0 c1)
"ldrb.w r6, [r1,#49] \n\t" // load RC
"eor.w r7, r3, r6, lsr #4 \n\t" // k4^rc
"and.w r6, r6, #0xf \n\t"
"eor.w r6, r6, r2 \n\t" // k0^rc
"eor.w r7, r3, #0x1 \n\t" // k0^rc
"eor.w r6, r2, #0x3 \n\t" // k0^rc
// round key store
"str.w r6, [r0,#904] \n\t"
......@@ -2785,11 +2623,8 @@ void RunEncryptionKeyScheduleTK3(unsigned char *roundKeys, unsigned char *pRC)
// round 51
// AC(c0 c1)
"ldrb.w r6, [r1,#50] \n\t" // load RC
"eor.w r7, r3, r6, lsr #4 \n\t" // k4^rc
"and.w r6, r6, #0xf \n\t"
"eor.w r6, r6, r2 \n\t" // k0^rc
"eor.w r7, r3, #0x2 \n\t" // k0^rc
"eor.w r6, r2, #0x6 \n\t" // k0^rc
// round key store
"str.w r6, [r0,#912] \n\t"
......@@ -2840,15 +2675,11 @@ void RunEncryptionKeyScheduleTK3(unsigned char *roundKeys, unsigned char *pRC)
// round 52
// AC(c0 c1)
"ldrb.w r6, [r1,#51] \n\t" // load RC
"eor.w r7, r3, r6, lsr #4 \n\t" // k4^rc
"and.w r6, r6, #0xf \n\t"
"eor.w r6, r6, r2 \n\t" // k0^rc
"eor.w r6, r2, #0xc \n\t" // k0^rc
// round key store
"str.w r6, [r0,#920] \n\t"
"str.w r7, [r0,#924] \n\t"
"str.w r3, [r0,#924] \n\t"
// permutation
// r2 (k3 k2 k1 k0) k13 k8 k15 k9
......@@ -2895,11 +2726,8 @@ void RunEncryptionKeyScheduleTK3(unsigned char *roundKeys, unsigned char *pRC)
// round 53
// AC(c0 c1)
"ldrb.w r6, [r1,#52] \n\t" // load RC
"eor.w r7, r3, r6, lsr #4 \n\t" // k4^rc
"and.w r6, r6, #0xf \n\t"
"eor.w r6, r6, r2 \n\t" // k0^rc
"eor.w r7, r3, #0x1 \n\t" // k0^rc
"eor.w r6, r2, #0x9 \n\t" // k0^rc
// round key store
"str.w r6, [r0,#928] \n\t"
......@@ -2950,11 +2778,8 @@ void RunEncryptionKeyScheduleTK3(unsigned char *roundKeys, unsigned char *pRC)
// round 54
// AC(c0 c1)
"ldrb.w r6, [r1,#53] \n\t" // load RC
"eor.w r7, r3, r6, lsr #4 \n\t" // k4^rc
"and.w r6, r6, #0xf \n\t"
"eor.w r6, r6, r2 \n\t" // k0^rc
"eor.w r7, r3, #0x3 \n\t" // k0^rc
"eor.w r6, r2, #0x2 \n\t" // k0^rc
// round key store
"str.w r6, [r0,#936] \n\t"
......@@ -3005,12 +2830,8 @@ void RunEncryptionKeyScheduleTK3(unsigned char *roundKeys, unsigned char *pRC)
// round 55
// AC(c0 c1)
"ldrb.w r6, [r1,#54] \n\t" // load RC
"eor.w r7, r3, r6, lsr #4 \n\t" // k4^rc
"and.w r6, r6, #0xf \n\t"
"eor.w r6, r6, r2 \n\t" // k0^rc
"eor.w r7, r3, #0x2 \n\t" // k0^rc
"eor.w r6, r2, #0x5 \n\t" // k0^rc
// round key store
"str.w r6, [r0,#944] \n\t"
"str.w r7, [r0,#948] \n\t"
......@@ -3060,15 +2881,11 @@ void RunEncryptionKeyScheduleTK3(unsigned char *roundKeys, unsigned char *pRC)
// round 56
// AC(c0 c1)
"ldrb.w r6, [r1,#55] \n\t" // load RC
"eor.w r7, r3, r6, lsr #4 \n\t" // k4^rc
"and.w r6, r6, #0xf \n\t"
"eor.w r6, r6, r2 \n\t" // k0^rc
"eor.w r6, r2, #0xa \n\t" // k0^rc
// round key store
"str.w r6, [r0,#952] \n\t"
"str.w r7, [r0,#956] \n\t"
"str.w r3, [r0,#956] \n\t"
// permutation
......
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