| 1 | /* SPDX-License-Identifier: GPL-2.0-or-later */ |
| 2 | |
| 3 | #include "../multiarch/test-aes-main.c.inc" |
| 4 | |
| 5 | bool test_SB_SR(uint8_t *o, const uint8_t *i) |
| 6 | { |
| 7 | uint64_t *o8 = (uint64_t *)o; |
| 8 | const uint64_t *i8 = (const uint64_t *)i; |
| 9 | |
| 10 | /* aes64es rd, rs1, rs2 = 0011001 rs2 rs1 000 rd 0110011 */ |
| 11 | asm(".insn r 0x33, 0x0, 0x19, %0, %2, %3\n\t" |
| 12 | ".insn r 0x33, 0x0, 0x19, %1, %3, %2" |
| 13 | : "=&r"(o8[0]), "=&r"(o8[1]) : "r"(i8[0]), "r"(i8[1])); |
| 14 | return true; |
| 15 | } |
| 16 | |
| 17 | bool test_MC(uint8_t *o, const uint8_t *i) |
| 18 | { |
| 19 | return false; |
| 20 | } |
| 21 | |
| 22 | bool test_SB_SR_MC_AK(uint8_t *o, const uint8_t *i, const uint8_t *k) |
| 23 | { |
| 24 | uint64_t *o8 = (uint64_t *)o; |
| 25 | const uint64_t *i8 = (const uint64_t *)i; |
| 26 | const uint64_t *k8 = (const uint64_t *)k; |
| 27 | |
| 28 | /* aesesm rd, rs1, rs2 = 0011011 rs2 rs1 000 rd 0110011 */ |
| 29 | asm(".insn r 0x33, 0x0, 0x1b, %0, %2, %3\n\t" |
| 30 | ".insn r 0x33, 0x0, 0x1b, %1, %3, %2\n\t" |
| 31 | "xor %0,%0,%4\n\t" |
| 32 | "xor %1,%1,%5" |
| 33 | : "=&r"(o8[0]), "=&r"(o8[1]) |
| 34 | : "r"(i8[0]), "r"(i8[1]), "r"(k8[0]), "r"(k8[1])); |
| 35 | return true; |
| 36 | } |
| 37 | |
| 38 | bool test_ISB_ISR(uint8_t *o, const uint8_t *i) |
| 39 | { |
| 40 | uint64_t *o8 = (uint64_t *)o; |
| 41 | const uint64_t *i8 = (const uint64_t *)i; |
| 42 | |
| 43 | /* aes64ds rd, rs1, rs2 = 0011101 rs2 rs1 000 rd 0110011 */ |
| 44 | asm(".insn r 0x33, 0x0, 0x1d, %0, %2, %3\n\t" |
| 45 | ".insn r 0x33, 0x0, 0x1d, %1, %3, %2" |
| 46 | : "=&r"(o8[0]), "=&r"(o8[1]) : "r"(i8[0]), "r"(i8[1])); |
| 47 | return true; |
| 48 | } |
| 49 | |
| 50 | bool test_IMC(uint8_t *o, const uint8_t *i) |
| 51 | { |
| 52 | uint64_t *o8 = (uint64_t *)o; |
| 53 | const uint64_t *i8 = (const uint64_t *)i; |
| 54 | |
| 55 | /* aes64im rd, rs1 = 0011000 00000 rs1 001 rd 0010011 */ |
| 56 | asm(".insn r 0x13, 0x1, 0x18, %0, %0, x0\n\t" |
| 57 | ".insn r 0x13, 0x1, 0x18, %1, %1, x0" |
| 58 | : "=r"(o8[0]), "=r"(o8[1]) : "0"(i8[0]), "1"(i8[1])); |
| 59 | return true; |
| 60 | } |
| 61 | |
| 62 | bool test_ISB_ISR_AK_IMC(uint8_t *o, const uint8_t *i, const uint8_t *k) |
| 63 | { |
| 64 | return false; |
| 65 | } |
| 66 | |
| 67 | bool test_ISB_ISR_IMC_AK(uint8_t *o, const uint8_t *i, const uint8_t *k) |
| 68 | { |
| 69 | uint64_t *o8 = (uint64_t *)o; |
| 70 | const uint64_t *i8 = (const uint64_t *)i; |
| 71 | const uint64_t *k8 = (const uint64_t *)k; |
| 72 | |
| 73 | /* aes64dsm rd, rs1, rs2 = 0011111 rs2 rs1 000 rd 0110011 */ |
| 74 | asm(".insn r 0x33, 0x0, 0x1f, %0, %2, %3\n\t" |
| 75 | ".insn r 0x33, 0x0, 0x1f, %1, %3, %2\n\t" |
| 76 | "xor %0,%0,%4\n\t" |
| 77 | "xor %1,%1,%5" |
| 78 | : "=&r"(o8[0]), "=&r"(o8[1]) |
| 79 | : "r"(i8[0]), "r"(i8[1]), "r"(k8[0]), "r"(k8[1])); |
| 80 | return true; |
| 81 | } |