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528 529 530 531 532 533 534 535 536 537 538 539 540 541 542 543 544 545 546 547 548 549 550 551 552 553 554 555 556 557 558 559 560 561 562 563 564 | /* SPDX-License-Identifier: GPL-2.0 */ #include <linux/linkage.h> #include <asm/visasm.h> #include "opcodes.h" #define CAMELLIA_6ROUNDS(KEY_BASE, I0, I1) \ CAMELLIA_F(KEY_BASE + 0, I1, I0, I1) \ CAMELLIA_F(KEY_BASE + 2, I0, I1, I0) \ CAMELLIA_F(KEY_BASE + 4, I1, I0, I1) \ CAMELLIA_F(KEY_BASE + 6, I0, I1, I0) \ CAMELLIA_F(KEY_BASE + 8, I1, I0, I1) \ CAMELLIA_F(KEY_BASE + 10, I0, I1, I0) #define CAMELLIA_6ROUNDS_FL_FLI(KEY_BASE, I0, I1) \ CAMELLIA_6ROUNDS(KEY_BASE, I0, I1) \ CAMELLIA_FL(KEY_BASE + 12, I0, I0) \ CAMELLIA_FLI(KEY_BASE + 14, I1, I1) .data .align 8 SIGMA: .xword 0xA09E667F3BCC908B .xword 0xB67AE8584CAA73B2 .xword 0xC6EF372FE94F82BE .xword 0x54FF53A5F1D36F1C .xword 0x10E527FADE682D1D .xword 0xB05688C2B3E6C1FD .text .align 32 ENTRY(camellia_sparc64_key_expand) /* %o0=in_key, %o1=encrypt_key, %o2=key_len, %o3=decrypt_key */ VISEntry ld [%o0 + 0x00], %f0 ! i0, k[0] ld [%o0 + 0x04], %f1 ! i1, k[1] ld [%o0 + 0x08], %f2 ! i2, k[2] ld [%o0 + 0x0c], %f3 ! i3, k[3] std %f0, [%o1 + 0x00] ! k[0, 1] fsrc2 %f0, %f28 std %f2, [%o1 + 0x08] ! k[2, 3] cmp %o2, 16 be 10f fsrc2 %f2, %f30 ld [%o0 + 0x10], %f0 ld [%o0 + 0x14], %f1 std %f0, [%o1 + 0x20] ! k[8, 9] cmp %o2, 24 fone %f10 be,a 1f fxor %f10, %f0, %f2 ld [%o0 + 0x18], %f2 ld [%o0 + 0x1c], %f3 1: std %f2, [%o1 + 0x28] ! k[10, 11] fxor %f28, %f0, %f0 fxor %f30, %f2, %f2 10: sethi %hi(SIGMA), %g3 or %g3, %lo(SIGMA), %g3 ldd [%g3 + 0x00], %f16 ldd [%g3 + 0x08], %f18 ldd [%g3 + 0x10], %f20 ldd [%g3 + 0x18], %f22 ldd [%g3 + 0x20], %f24 ldd [%g3 + 0x28], %f26 CAMELLIA_F(16, 2, 0, 2) CAMELLIA_F(18, 0, 2, 0) fxor %f28, %f0, %f0 fxor %f30, %f2, %f2 CAMELLIA_F(20, 2, 0, 2) CAMELLIA_F(22, 0, 2, 0) #define ROTL128(S01, S23, TMP1, TMP2, N) \ srlx S01, (64 - N), TMP1; \ sllx S01, N, S01; \ srlx S23, (64 - N), TMP2; \ sllx S23, N, S23; \ or S01, TMP2, S01; \ or S23, TMP1, S23 cmp %o2, 16 bne 1f nop /* 128-bit key */ std %f0, [%o1 + 0x10] ! k[ 4, 5] std %f2, [%o1 + 0x18] ! k[ 6, 7] MOVDTOX_F0_O4 MOVDTOX_F2_O5 ROTL128(%o4, %o5, %g2, %g3, 15) stx %o4, [%o1 + 0x30] ! k[12, 13] stx %o5, [%o1 + 0x38] ! k[14, 15] ROTL128(%o4, %o5, %g2, %g3, 15) stx %o4, [%o1 + 0x40] ! k[16, 17] stx %o5, [%o1 + 0x48] ! k[18, 19] ROTL128(%o4, %o5, %g2, %g3, 15) stx %o4, [%o1 + 0x60] ! k[24, 25] ROTL128(%o4, %o5, %g2, %g3, 15) stx %o4, [%o1 + 0x70] ! k[28, 29] stx %o5, [%o1 + 0x78] ! k[30, 31] ROTL128(%o4, %o5, %g2, %g3, 34) stx %o4, [%o1 + 0xa0] ! k[40, 41] stx %o5, [%o1 + 0xa8] ! k[42, 43] ROTL128(%o4, %o5, %g2, %g3, 17) stx %o4, [%o1 + 0xc0] ! k[48, 49] stx %o5, [%o1 + 0xc8] ! k[50, 51] ldx [%o1 + 0x00], %o4 ! k[ 0, 1] ldx [%o1 + 0x08], %o5 ! k[ 2, 3] ROTL128(%o4, %o5, %g2, %g3, 15) stx %o4, [%o1 + 0x20] ! k[ 8, 9] stx %o5, [%o1 + 0x28] ! k[10, 11] ROTL128(%o4, %o5, %g2, %g3, 30) stx %o4, [%o1 + 0x50] ! k[20, 21] stx %o5, [%o1 + 0x58] ! k[22, 23] ROTL128(%o4, %o5, %g2, %g3, 15) stx %o5, [%o1 + 0x68] ! k[26, 27] ROTL128(%o4, %o5, %g2, %g3, 17) stx %o4, [%o1 + 0x80] ! k[32, 33] stx %o5, [%o1 + 0x88] ! k[34, 35] ROTL128(%o4, %o5, %g2, %g3, 17) stx %o4, [%o1 + 0x90] ! k[36, 37] stx %o5, [%o1 + 0x98] ! k[38, 39] ROTL128(%o4, %o5, %g2, %g3, 17) stx %o4, [%o1 + 0xb0] ! k[44, 45] stx %o5, [%o1 + 0xb8] ! k[46, 47] ba,pt %xcc, 2f mov (3 * 16 * 4), %o0 1: /* 192-bit or 256-bit key */ std %f0, [%o1 + 0x30] ! k[12, 13] std %f2, [%o1 + 0x38] ! k[14, 15] ldd [%o1 + 0x20], %f4 ! k[ 8, 9] ldd [%o1 + 0x28], %f6 ! k[10, 11] fxor %f0, %f4, %f0 fxor %f2, %f6, %f2 CAMELLIA_F(24, 2, 0, 2) CAMELLIA_F(26, 0, 2, 0) std %f0, [%o1 + 0x10] ! k[ 4, 5] std %f2, [%o1 + 0x18] ! k[ 6, 7] MOVDTOX_F0_O4 MOVDTOX_F2_O5 ROTL128(%o4, %o5, %g2, %g3, 30) stx %o4, [%o1 + 0x50] ! k[20, 21] stx %o5, [%o1 + 0x58] ! k[22, 23] ROTL128(%o4, %o5, %g2, %g3, 30) stx %o4, [%o1 + 0xa0] ! k[40, 41] stx %o5, [%o1 + 0xa8] ! k[42, 43] ROTL128(%o4, %o5, %g2, %g3, 51) stx %o4, [%o1 + 0x100] ! k[64, 65] stx %o5, [%o1 + 0x108] ! k[66, 67] ldx [%o1 + 0x20], %o4 ! k[ 8, 9] ldx [%o1 + 0x28], %o5 ! k[10, 11] ROTL128(%o4, %o5, %g2, %g3, 15) stx %o4, [%o1 + 0x20] ! k[ 8, 9] stx %o5, [%o1 + 0x28] ! k[10, 11] ROTL128(%o4, %o5, %g2, %g3, 15) stx %o4, [%o1 + 0x40] ! k[16, 17] stx %o5, [%o1 + 0x48] ! k[18, 19] ROTL128(%o4, %o5, %g2, %g3, 30) stx %o4, [%o1 + 0x90] ! k[36, 37] stx %o5, [%o1 + 0x98] ! k[38, 39] ROTL128(%o4, %o5, %g2, %g3, 34) stx %o4, [%o1 + 0xd0] ! k[52, 53] stx %o5, [%o1 + 0xd8] ! k[54, 55] ldx [%o1 + 0x30], %o4 ! k[12, 13] ldx [%o1 + 0x38], %o5 ! k[14, 15] ROTL128(%o4, %o5, %g2, %g3, 15) stx %o4, [%o1 + 0x30] ! k[12, 13] stx %o5, [%o1 + 0x38] ! k[14, 15] ROTL128(%o4, %o5, %g2, %g3, 30) stx %o4, [%o1 + 0x70] ! k[28, 29] stx %o5, [%o1 + 0x78] ! k[30, 31] srlx %o4, 32, %g2 srlx %o5, 32, %g3 stw %o4, [%o1 + 0xc0] ! k[48] stw %g3, [%o1 + 0xc4] ! k[49] stw %o5, [%o1 + 0xc8] ! k[50] stw %g2, [%o1 + 0xcc] ! k[51] ROTL128(%o4, %o5, %g2, %g3, 49) stx %o4, [%o1 + 0xe0] ! k[56, 57] stx %o5, [%o1 + 0xe8] ! k[58, 59] ldx [%o1 + 0x00], %o4 ! k[ 0, 1] ldx [%o1 + 0x08], %o5 ! k[ 2, 3] ROTL128(%o4, %o5, %g2, %g3, 45) stx %o4, [%o1 + 0x60] ! k[24, 25] stx %o5, [%o1 + 0x68] ! k[26, 27] ROTL128(%o4, %o5, %g2, %g3, 15) stx %o4, [%o1 + 0x80] ! k[32, 33] stx %o5, [%o1 + 0x88] ! k[34, 35] ROTL128(%o4, %o5, %g2, %g3, 17) stx %o4, [%o1 + 0xb0] ! k[44, 45] stx %o5, [%o1 + 0xb8] ! k[46, 47] ROTL128(%o4, %o5, %g2, %g3, 34) stx %o4, [%o1 + 0xf0] ! k[60, 61] stx %o5, [%o1 + 0xf8] ! k[62, 63] mov (4 * 16 * 4), %o0 2: add %o1, %o0, %o1 ldd [%o1 + 0x00], %f0 ldd [%o1 + 0x08], %f2 std %f0, [%o3 + 0x00] std %f2, [%o3 + 0x08] add %o3, 0x10, %o3 1: sub %o1, (16 * 4), %o1 ldd [%o1 + 0x38], %f0 ldd [%o1 + 0x30], %f2 ldd [%o1 + 0x28], %f4 ldd [%o1 + 0x20], %f6 ldd [%o1 + 0x18], %f8 ldd [%o1 + 0x10], %f10 std %f0, [%o3 + 0x00] std %f2, [%o3 + 0x08] std %f4, [%o3 + 0x10] std %f6, [%o3 + 0x18] std %f8, [%o3 + 0x20] std %f10, [%o3 + 0x28] ldd [%o1 + 0x08], %f0 ldd [%o1 + 0x00], %f2 std %f0, [%o3 + 0x30] std %f2, [%o3 + 0x38] subcc %o0, (16 * 4), %o0 bne,pt %icc, 1b add %o3, (16 * 4), %o3 std %f2, [%o3 - 0x10] std %f0, [%o3 - 0x08] retl VISExit ENDPROC(camellia_sparc64_key_expand) .align 32 ENTRY(camellia_sparc64_crypt) /* %o0=key, %o1=input, %o2=output, %o3=key_len */ VISEntry ld [%o1 + 0x00], %f0 ld [%o1 + 0x04], %f1 ld [%o1 + 0x08], %f2 ld [%o1 + 0x0c], %f3 ldd [%o0 + 0x00], %f4 ldd [%o0 + 0x08], %f6 cmp %o3, 16 fxor %f4, %f0, %f0 be 1f fxor %f6, %f2, %f2 ldd [%o0 + 0x10], %f8 ldd [%o0 + 0x18], %f10 ldd [%o0 + 0x20], %f12 ldd [%o0 + 0x28], %f14 ldd [%o0 + 0x30], %f16 ldd [%o0 + 0x38], %f18 ldd [%o0 + 0x40], %f20 ldd [%o0 + 0x48], %f22 add %o0, 0x40, %o0 CAMELLIA_6ROUNDS_FL_FLI( 8, 0, 2) 1: ldd [%o0 + 0x10], %f8 ldd [%o0 + 0x18], %f10 ldd [%o0 + 0x20], %f12 ldd [%o0 + 0x28], %f14 ldd [%o0 + 0x30], %f16 ldd [%o0 + 0x38], %f18 ldd [%o0 + 0x40], %f20 ldd [%o0 + 0x48], %f22 ldd [%o0 + 0x50], %f24 ldd [%o0 + 0x58], %f26 ldd [%o0 + 0x60], %f28 ldd [%o0 + 0x68], %f30 ldd [%o0 + 0x70], %f32 ldd [%o0 + 0x78], %f34 ldd [%o0 + 0x80], %f36 ldd [%o0 + 0x88], %f38 ldd [%o0 + 0x90], %f40 ldd [%o0 + 0x98], %f42 ldd [%o0 + 0xa0], %f44 ldd [%o0 + 0xa8], %f46 ldd [%o0 + 0xb0], %f48 ldd [%o0 + 0xb8], %f50 ldd [%o0 + 0xc0], %f52 ldd [%o0 + 0xc8], %f54 CAMELLIA_6ROUNDS_FL_FLI( 8, 0, 2) CAMELLIA_6ROUNDS_FL_FLI(24, 0, 2) CAMELLIA_6ROUNDS(40, 0, 2) fxor %f52, %f2, %f2 fxor %f54, %f0, %f0 st %f2, [%o2 + 0x00] st %f3, [%o2 + 0x04] st %f0, [%o2 + 0x08] st %f1, [%o2 + 0x0c] retl VISExit ENDPROC(camellia_sparc64_crypt) .align 32 ENTRY(camellia_sparc64_load_keys) /* %o0=key, %o1=key_len */ VISEntry ldd [%o0 + 0x00], %f4 ldd [%o0 + 0x08], %f6 ldd [%o0 + 0x10], %f8 ldd [%o0 + 0x18], %f10 ldd [%o0 + 0x20], %f12 ldd [%o0 + 0x28], %f14 ldd [%o0 + 0x30], %f16 ldd [%o0 + 0x38], %f18 ldd [%o0 + 0x40], %f20 ldd [%o0 + 0x48], %f22 ldd [%o0 + 0x50], %f24 ldd [%o0 + 0x58], %f26 ldd [%o0 + 0x60], %f28 ldd [%o0 + 0x68], %f30 ldd [%o0 + 0x70], %f32 ldd [%o0 + 0x78], %f34 ldd [%o0 + 0x80], %f36 ldd [%o0 + 0x88], %f38 ldd [%o0 + 0x90], %f40 ldd [%o0 + 0x98], %f42 ldd [%o0 + 0xa0], %f44 ldd [%o0 + 0xa8], %f46 ldd [%o0 + 0xb0], %f48 ldd [%o0 + 0xb8], %f50 ldd [%o0 + 0xc0], %f52 retl ldd [%o0 + 0xc8], %f54 ENDPROC(camellia_sparc64_load_keys) .align 32 ENTRY(camellia_sparc64_ecb_crypt_3_grand_rounds) /* %o0=input, %o1=output, %o2=len, %o3=key */ 1: ldd [%o0 + 0x00], %f0 ldd [%o0 + 0x08], %f2 add %o0, 0x10, %o0 fxor %f4, %f0, %f0 fxor %f6, %f2, %f2 CAMELLIA_6ROUNDS_FL_FLI( 8, 0, 2) CAMELLIA_6ROUNDS_FL_FLI(24, 0, 2) CAMELLIA_6ROUNDS(40, 0, 2) fxor %f52, %f2, %f2 fxor %f54, %f0, %f0 std %f2, [%o1 + 0x00] std %f0, [%o1 + 0x08] subcc %o2, 0x10, %o2 bne,pt %icc, 1b add %o1, 0x10, %o1 retl nop ENDPROC(camellia_sparc64_ecb_crypt_3_grand_rounds) .align 32 ENTRY(camellia_sparc64_ecb_crypt_4_grand_rounds) /* %o0=input, %o1=output, %o2=len, %o3=key */ 1: ldd [%o0 + 0x00], %f0 ldd [%o0 + 0x08], %f2 add %o0, 0x10, %o0 fxor %f4, %f0, %f0 fxor %f6, %f2, %f2 CAMELLIA_6ROUNDS_FL_FLI( 8, 0, 2) ldd [%o3 + 0xd0], %f8 ldd [%o3 + 0xd8], %f10 ldd [%o3 + 0xe0], %f12 ldd [%o3 + 0xe8], %f14 ldd [%o3 + 0xf0], %f16 ldd [%o3 + 0xf8], %f18 ldd [%o3 + 0x100], %f20 ldd [%o3 + 0x108], %f22 CAMELLIA_6ROUNDS_FL_FLI(24, 0, 2) CAMELLIA_6ROUNDS_FL_FLI(40, 0, 2) CAMELLIA_F(8, 2, 0, 2) CAMELLIA_F(10, 0, 2, 0) ldd [%o3 + 0x10], %f8 ldd [%o3 + 0x18], %f10 CAMELLIA_F(12, 2, 0, 2) CAMELLIA_F(14, 0, 2, 0) ldd [%o3 + 0x20], %f12 ldd [%o3 + 0x28], %f14 CAMELLIA_F(16, 2, 0, 2) CAMELLIA_F(18, 0, 2, 0) ldd [%o3 + 0x30], %f16 ldd [%o3 + 0x38], %f18 fxor %f20, %f2, %f2 fxor %f22, %f0, %f0 ldd [%o3 + 0x40], %f20 ldd [%o3 + 0x48], %f22 std %f2, [%o1 + 0x00] std %f0, [%o1 + 0x08] subcc %o2, 0x10, %o2 bne,pt %icc, 1b add %o1, 0x10, %o1 retl nop ENDPROC(camellia_sparc64_ecb_crypt_4_grand_rounds) .align 32 ENTRY(camellia_sparc64_cbc_encrypt_3_grand_rounds) /* %o0=input, %o1=output, %o2=len, %o3=key, %o4=IV */ ldd [%o4 + 0x00], %f60 ldd [%o4 + 0x08], %f62 1: ldd [%o0 + 0x00], %f0 ldd [%o0 + 0x08], %f2 add %o0, 0x10, %o0 fxor %f60, %f0, %f0 fxor %f62, %f2, %f2 fxor %f4, %f0, %f0 fxor %f6, %f2, %f2 CAMELLIA_6ROUNDS_FL_FLI( 8, 0, 2) CAMELLIA_6ROUNDS_FL_FLI(24, 0, 2) CAMELLIA_6ROUNDS(40, 0, 2) fxor %f52, %f2, %f60 fxor %f54, %f0, %f62 std %f60, [%o1 + 0x00] std %f62, [%o1 + 0x08] subcc %o2, 0x10, %o2 bne,pt %icc, 1b add %o1, 0x10, %o1 std %f60, [%o4 + 0x00] retl std %f62, [%o4 + 0x08] ENDPROC(camellia_sparc64_cbc_encrypt_3_grand_rounds) .align 32 ENTRY(camellia_sparc64_cbc_encrypt_4_grand_rounds) /* %o0=input, %o1=output, %o2=len, %o3=key, %o4=IV */ ldd [%o4 + 0x00], %f60 ldd [%o4 + 0x08], %f62 1: ldd [%o0 + 0x00], %f0 ldd [%o0 + 0x08], %f2 add %o0, 0x10, %o0 fxor %f60, %f0, %f0 fxor %f62, %f2, %f2 fxor %f4, %f0, %f0 fxor %f6, %f2, %f2 CAMELLIA_6ROUNDS_FL_FLI( 8, 0, 2) ldd [%o3 + 0xd0], %f8 ldd [%o3 + 0xd8], %f10 ldd [%o3 + 0xe0], %f12 ldd [%o3 + 0xe8], %f14 ldd [%o3 + 0xf0], %f16 ldd [%o3 + 0xf8], %f18 ldd [%o3 + 0x100], %f20 ldd [%o3 + 0x108], %f22 CAMELLIA_6ROUNDS_FL_FLI(24, 0, 2) CAMELLIA_6ROUNDS_FL_FLI(40, 0, 2) CAMELLIA_F(8, 2, 0, 2) CAMELLIA_F(10, 0, 2, 0) ldd [%o3 + 0x10], %f8 ldd [%o3 + 0x18], %f10 CAMELLIA_F(12, 2, 0, 2) CAMELLIA_F(14, 0, 2, 0) ldd [%o3 + 0x20], %f12 ldd [%o3 + 0x28], %f14 CAMELLIA_F(16, 2, 0, 2) CAMELLIA_F(18, 0, 2, 0) ldd [%o3 + 0x30], %f16 ldd [%o3 + 0x38], %f18 fxor %f20, %f2, %f60 fxor %f22, %f0, %f62 ldd [%o3 + 0x40], %f20 ldd [%o3 + 0x48], %f22 std %f60, [%o1 + 0x00] std %f62, [%o1 + 0x08] subcc %o2, 0x10, %o2 bne,pt %icc, 1b add %o1, 0x10, %o1 std %f60, [%o4 + 0x00] retl std %f62, [%o4 + 0x08] ENDPROC(camellia_sparc64_cbc_encrypt_4_grand_rounds) .align 32 ENTRY(camellia_sparc64_cbc_decrypt_3_grand_rounds) /* %o0=input, %o1=output, %o2=len, %o3=key, %o4=IV */ ldd [%o4 + 0x00], %f60 ldd [%o4 + 0x08], %f62 1: ldd [%o0 + 0x00], %f56 ldd [%o0 + 0x08], %f58 add %o0, 0x10, %o0 fxor %f4, %f56, %f0 fxor %f6, %f58, %f2 CAMELLIA_6ROUNDS_FL_FLI( 8, 0, 2) CAMELLIA_6ROUNDS_FL_FLI(24, 0, 2) CAMELLIA_6ROUNDS(40, 0, 2) fxor %f52, %f2, %f2 fxor %f54, %f0, %f0 fxor %f60, %f2, %f2 fxor %f62, %f0, %f0 fsrc2 %f56, %f60 fsrc2 %f58, %f62 std %f2, [%o1 + 0x00] std %f0, [%o1 + 0x08] subcc %o2, 0x10, %o2 bne,pt %icc, 1b add %o1, 0x10, %o1 std %f60, [%o4 + 0x00] retl std %f62, [%o4 + 0x08] ENDPROC(camellia_sparc64_cbc_decrypt_3_grand_rounds) .align 32 ENTRY(camellia_sparc64_cbc_decrypt_4_grand_rounds) /* %o0=input, %o1=output, %o2=len, %o3=key, %o4=IV */ ldd [%o4 + 0x00], %f60 ldd [%o4 + 0x08], %f62 1: ldd [%o0 + 0x00], %f56 ldd [%o0 + 0x08], %f58 add %o0, 0x10, %o0 fxor %f4, %f56, %f0 fxor %f6, %f58, %f2 CAMELLIA_6ROUNDS_FL_FLI( 8, 0, 2) ldd [%o3 + 0xd0], %f8 ldd [%o3 + 0xd8], %f10 ldd [%o3 + 0xe0], %f12 ldd [%o3 + 0xe8], %f14 ldd [%o3 + 0xf0], %f16 ldd [%o3 + 0xf8], %f18 ldd [%o3 + 0x100], %f20 ldd [%o3 + 0x108], %f22 CAMELLIA_6ROUNDS_FL_FLI(24, 0, 2) CAMELLIA_6ROUNDS_FL_FLI(40, 0, 2) CAMELLIA_F(8, 2, 0, 2) CAMELLIA_F(10, 0, 2, 0) ldd [%o3 + 0x10], %f8 ldd [%o3 + 0x18], %f10 CAMELLIA_F(12, 2, 0, 2) CAMELLIA_F(14, 0, 2, 0) ldd [%o3 + 0x20], %f12 ldd [%o3 + 0x28], %f14 CAMELLIA_F(16, 2, 0, 2) CAMELLIA_F(18, 0, 2, 0) ldd [%o3 + 0x30], %f16 ldd [%o3 + 0x38], %f18 fxor %f20, %f2, %f2 fxor %f22, %f0, %f0 ldd [%o3 + 0x40], %f20 ldd [%o3 + 0x48], %f22 fxor %f60, %f2, %f2 fxor %f62, %f0, %f0 fsrc2 %f56, %f60 fsrc2 %f58, %f62 std %f2, [%o1 + 0x00] std %f0, [%o1 + 0x08] subcc %o2, 0x10, %o2 bne,pt %icc, 1b add %o1, 0x10, %o1 std %f60, [%o4 + 0x00] retl std %f62, [%o4 + 0x08] ENDPROC(camellia_sparc64_cbc_decrypt_4_grand_rounds) |