diff options
Diffstat (limited to 'arch/arm64/crypto')
| -rw-r--r-- | arch/arm64/crypto/aes-glue.c | 4 | ||||
| -rw-r--r-- | arch/arm64/crypto/chacha-neon-glue.c | 14 | ||||
| -rw-r--r-- | arch/arm64/crypto/crct10dif-ce-core.S | 2 | ||||
| -rw-r--r-- | arch/arm64/crypto/nhpoly1305-neon-glue.c | 2 | ||||
| -rw-r--r-- | arch/arm64/crypto/poly1305-glue.c | 15 | ||||
| -rw-r--r-- | arch/arm64/crypto/sha256-glue.c | 1 | ||||
| -rw-r--r-- | arch/arm64/crypto/sha512-glue.c | 1 |
7 files changed, 25 insertions, 14 deletions
diff --git a/arch/arm64/crypto/aes-glue.c b/arch/arm64/crypto/aes-glue.c index ed5409c6abf4..395bbf64b2ab 100644 --- a/arch/arm64/crypto/aes-glue.c +++ b/arch/arm64/crypto/aes-glue.c @@ -158,7 +158,6 @@ static int __maybe_unused essiv_cbc_set_key(struct crypto_skcipher *tfm, unsigned int key_len) { struct crypto_aes_essiv_cbc_ctx *ctx = crypto_skcipher_ctx(tfm); - SHASH_DESC_ON_STACK(desc, ctx->hash); u8 digest[SHA256_DIGEST_SIZE]; int ret; @@ -166,8 +165,7 @@ static int __maybe_unused essiv_cbc_set_key(struct crypto_skcipher *tfm, if (ret) return ret; - desc->tfm = ctx->hash; - crypto_shash_digest(desc, in_key, key_len, digest); + crypto_shash_tfm_digest(ctx->hash, in_key, key_len, digest); return aes_expandkey(&ctx->key2, digest, sizeof(digest)); } diff --git a/arch/arm64/crypto/chacha-neon-glue.c b/arch/arm64/crypto/chacha-neon-glue.c index 37ca3e889848..af2bbca38e70 100644 --- a/arch/arm64/crypto/chacha-neon-glue.c +++ b/arch/arm64/crypto/chacha-neon-glue.c @@ -87,9 +87,17 @@ void chacha_crypt_arch(u32 *state, u8 *dst, const u8 *src, unsigned int bytes, !crypto_simd_usable()) return chacha_crypt_generic(state, dst, src, bytes, nrounds); - kernel_neon_begin(); - chacha_doneon(state, dst, src, bytes, nrounds); - kernel_neon_end(); + do { + unsigned int todo = min_t(unsigned int, bytes, SZ_4K); + + kernel_neon_begin(); + chacha_doneon(state, dst, src, todo, nrounds); + kernel_neon_end(); + + bytes -= todo; + src += todo; + dst += todo; + } while (bytes); } EXPORT_SYMBOL(chacha_crypt_arch); diff --git a/arch/arm64/crypto/crct10dif-ce-core.S b/arch/arm64/crypto/crct10dif-ce-core.S index 5a95c2628fbf..111d9c9abddd 100644 --- a/arch/arm64/crypto/crct10dif-ce-core.S +++ b/arch/arm64/crypto/crct10dif-ce-core.S @@ -66,7 +66,7 @@ #include <asm/assembler.h> .text - .cpu generic+crypto + .arch armv8-a+crypto init_crc .req w19 buf .req x20 diff --git a/arch/arm64/crypto/nhpoly1305-neon-glue.c b/arch/arm64/crypto/nhpoly1305-neon-glue.c index 895d3727c1fb..c5405e6a6db7 100644 --- a/arch/arm64/crypto/nhpoly1305-neon-glue.c +++ b/arch/arm64/crypto/nhpoly1305-neon-glue.c @@ -30,7 +30,7 @@ static int nhpoly1305_neon_update(struct shash_desc *desc, return crypto_nhpoly1305_update(desc, src, srclen); do { - unsigned int n = min_t(unsigned int, srclen, PAGE_SIZE); + unsigned int n = min_t(unsigned int, srclen, SZ_4K); kernel_neon_begin(); crypto_nhpoly1305_update_helper(desc, src, n, _nh_neon); diff --git a/arch/arm64/crypto/poly1305-glue.c b/arch/arm64/crypto/poly1305-glue.c index e97b092f56b8..f33ada70c4ed 100644 --- a/arch/arm64/crypto/poly1305-glue.c +++ b/arch/arm64/crypto/poly1305-glue.c @@ -143,13 +143,20 @@ void poly1305_update_arch(struct poly1305_desc_ctx *dctx, const u8 *src, unsigned int len = round_down(nbytes, POLY1305_BLOCK_SIZE); if (static_branch_likely(&have_neon) && crypto_simd_usable()) { - kernel_neon_begin(); - poly1305_blocks_neon(&dctx->h, src, len, 1); - kernel_neon_end(); + do { + unsigned int todo = min_t(unsigned int, len, SZ_4K); + + kernel_neon_begin(); + poly1305_blocks_neon(&dctx->h, src, todo, 1); + kernel_neon_end(); + + len -= todo; + src += todo; + } while (len); } else { poly1305_blocks(&dctx->h, src, len, 1); + src += len; } - src += len; nbytes %= POLY1305_BLOCK_SIZE; } diff --git a/arch/arm64/crypto/sha256-glue.c b/arch/arm64/crypto/sha256-glue.c index ddf4a0d85c1c..77bc6e72abae 100644 --- a/arch/arm64/crypto/sha256-glue.c +++ b/arch/arm64/crypto/sha256-glue.c @@ -12,7 +12,6 @@ #include <crypto/internal/simd.h> #include <crypto/sha.h> #include <crypto/sha256_base.h> -#include <linux/cryptohash.h> #include <linux/types.h> #include <linux/string.h> diff --git a/arch/arm64/crypto/sha512-glue.c b/arch/arm64/crypto/sha512-glue.c index 78d3083de6b7..370ccb29602f 100644 --- a/arch/arm64/crypto/sha512-glue.c +++ b/arch/arm64/crypto/sha512-glue.c @@ -6,7 +6,6 @@ */ #include <crypto/internal/hash.h> -#include <linux/cryptohash.h> #include <linux/types.h> #include <linux/string.h> #include <crypto/sha.h> |