diff options
Diffstat (limited to 'arch/arm64/crypto/aes-ce-ccm-core.S')
| -rw-r--r-- | arch/arm64/crypto/aes-ce-ccm-core.S | 30 |
1 files changed, 15 insertions, 15 deletions
diff --git a/arch/arm64/crypto/aes-ce-ccm-core.S b/arch/arm64/crypto/aes-ce-ccm-core.S index 3363560c79b7..e3a375c4cb83 100644 --- a/arch/arm64/crypto/aes-ce-ccm-core.S +++ b/arch/arm64/crypto/aes-ce-ccm-core.S @@ -1,7 +1,7 @@ /* * aesce-ccm-core.S - AES-CCM transform for ARMv8 with Crypto Extensions * - * Copyright (C) 2013 - 2014 Linaro Ltd <ard.biesheuvel@linaro.org> + * Copyright (C) 2013 - 2017 Linaro Ltd <ard.biesheuvel@linaro.org> * * This program is free software; you can redistribute it and/or modify * it under the terms of the GNU General Public License version 2 as @@ -32,7 +32,7 @@ ENTRY(ce_aes_ccm_auth_data) beq 8f /* out of input? */ cbnz w8, 0b eor v0.16b, v0.16b, v1.16b -1: ld1 {v3.16b}, [x4] /* load first round key */ +1: ld1 {v3.4s}, [x4] /* load first round key */ prfm pldl1strm, [x1] cmp w5, #12 /* which key size? */ add x6, x4, #16 @@ -42,17 +42,17 @@ ENTRY(ce_aes_ccm_auth_data) mov v5.16b, v3.16b b 4f 2: mov v4.16b, v3.16b - ld1 {v5.16b}, [x6], #16 /* load 2nd round key */ + ld1 {v5.4s}, [x6], #16 /* load 2nd round key */ 3: aese v0.16b, v4.16b aesmc v0.16b, v0.16b -4: ld1 {v3.16b}, [x6], #16 /* load next round key */ +4: ld1 {v3.4s}, [x6], #16 /* load next round key */ aese v0.16b, v5.16b aesmc v0.16b, v0.16b -5: ld1 {v4.16b}, [x6], #16 /* load next round key */ +5: ld1 {v4.4s}, [x6], #16 /* load next round key */ subs w7, w7, #3 aese v0.16b, v3.16b aesmc v0.16b, v0.16b - ld1 {v5.16b}, [x6], #16 /* load next round key */ + ld1 {v5.4s}, [x6], #16 /* load next round key */ bpl 3b aese v0.16b, v4.16b subs w2, w2, #16 /* last data? */ @@ -90,7 +90,7 @@ ENDPROC(ce_aes_ccm_auth_data) * u32 rounds); */ ENTRY(ce_aes_ccm_final) - ld1 {v3.16b}, [x2], #16 /* load first round key */ + ld1 {v3.4s}, [x2], #16 /* load first round key */ ld1 {v0.16b}, [x0] /* load mac */ cmp w3, #12 /* which key size? */ sub w3, w3, #2 /* modified # of rounds */ @@ -100,17 +100,17 @@ ENTRY(ce_aes_ccm_final) mov v5.16b, v3.16b b 2f 0: mov v4.16b, v3.16b -1: ld1 {v5.16b}, [x2], #16 /* load next round key */ +1: ld1 {v5.4s}, [x2], #16 /* load next round key */ aese v0.16b, v4.16b aesmc v0.16b, v0.16b aese v1.16b, v4.16b aesmc v1.16b, v1.16b -2: ld1 {v3.16b}, [x2], #16 /* load next round key */ +2: ld1 {v3.4s}, [x2], #16 /* load next round key */ aese v0.16b, v5.16b aesmc v0.16b, v0.16b aese v1.16b, v5.16b aesmc v1.16b, v1.16b -3: ld1 {v4.16b}, [x2], #16 /* load next round key */ +3: ld1 {v4.4s}, [x2], #16 /* load next round key */ subs w3, w3, #3 aese v0.16b, v3.16b aesmc v0.16b, v0.16b @@ -137,31 +137,31 @@ CPU_LE( rev x8, x8 ) /* keep swabbed ctr in reg */ cmp w4, #12 /* which key size? */ sub w7, w4, #2 /* get modified # of rounds */ ins v1.d[1], x9 /* no carry in lower ctr */ - ld1 {v3.16b}, [x3] /* load first round key */ + ld1 {v3.4s}, [x3] /* load first round key */ add x10, x3, #16 bmi 1f bne 4f mov v5.16b, v3.16b b 3f 1: mov v4.16b, v3.16b - ld1 {v5.16b}, [x10], #16 /* load 2nd round key */ + ld1 {v5.4s}, [x10], #16 /* load 2nd round key */ 2: /* inner loop: 3 rounds, 2x interleaved */ aese v0.16b, v4.16b aesmc v0.16b, v0.16b aese v1.16b, v4.16b aesmc v1.16b, v1.16b -3: ld1 {v3.16b}, [x10], #16 /* load next round key */ +3: ld1 {v3.4s}, [x10], #16 /* load next round key */ aese v0.16b, v5.16b aesmc v0.16b, v0.16b aese v1.16b, v5.16b aesmc v1.16b, v1.16b -4: ld1 {v4.16b}, [x10], #16 /* load next round key */ +4: ld1 {v4.4s}, [x10], #16 /* load next round key */ subs w7, w7, #3 aese v0.16b, v3.16b aesmc v0.16b, v0.16b aese v1.16b, v3.16b aesmc v1.16b, v1.16b - ld1 {v5.16b}, [x10], #16 /* load next round key */ + ld1 {v5.4s}, [x10], #16 /* load next round key */ bpl 2b aese v0.16b, v4.16b aese v1.16b, v4.16b |