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author | Thomas Gleixner <tglx@linutronix.de> | 2021-03-14 16:34:35 +0100 |
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committer | Thomas Gleixner <tglx@linutronix.de> | 2021-03-14 16:34:35 +0100 |
commit | 7868a653ebb1dda22465ec1fa86f5f5ac124687a (patch) | |
tree | 88a0786e5ecfcbb71ea635e52f877138cc940361 /crypto/blowfish_generic.c | |
parent | 6514ad8fef693f2033f0135707cdbd49c7874737 (diff) | |
parent | 6bb62f2b2b65481f232042e2be2de4452e2a7bb1 (diff) | |
download | linux-crypto-7868a653ebb1dda22465ec1fa86f5f5ac124687a.tar.gz linux-crypto-7868a653ebb1dda22465ec1fa86f5f5ac124687a.zip |
Merge tag 'irqchip-fixes-5.12-1' of git://git.kernel.org/pub/scm/linux/kernel/git/maz/arm-platforms into irq/urgent
Pull irqchip fixes from Marc Zyngier:
- More compatible strings for the Ingenic irqchip (introducing the
JZ4760B SoC)
- Select GENERIC_IRQ_MULTI_HANDLER on the ARM ep93xx platform
- Drop all GENERIC_IRQ_MULTI_HANDLER selections from the irqchip
Kconfig, now relying on the architecture to get it right
- Drop the debugfs_file field from struct irq_domain, now that
debugfs can track things on its own
Diffstat (limited to 'crypto/blowfish_generic.c')
-rw-r--r-- | crypto/blowfish_generic.c | 23 |
1 files changed, 9 insertions, 14 deletions
diff --git a/crypto/blowfish_generic.c b/crypto/blowfish_generic.c index c3c2041f..003b52c6 100644 --- a/crypto/blowfish_generic.c +++ b/crypto/blowfish_generic.c @@ -14,7 +14,7 @@ #include <linux/init.h> #include <linux/module.h> #include <linux/mm.h> -#include <asm/byteorder.h> +#include <asm/unaligned.h> #include <linux/crypto.h> #include <linux/types.h> #include <crypto/blowfish.h> @@ -36,12 +36,10 @@ static void bf_encrypt(struct crypto_tfm *tfm, u8 *dst, const u8 *src) { struct bf_ctx *ctx = crypto_tfm_ctx(tfm); - const __be32 *in_blk = (const __be32 *)src; - __be32 *const out_blk = (__be32 *)dst; const u32 *P = ctx->p; const u32 *S = ctx->s; - u32 yl = be32_to_cpu(in_blk[0]); - u32 yr = be32_to_cpu(in_blk[1]); + u32 yl = get_unaligned_be32(src); + u32 yr = get_unaligned_be32(src + 4); ROUND(yr, yl, 0); ROUND(yl, yr, 1); @@ -63,19 +61,17 @@ static void bf_encrypt(struct crypto_tfm *tfm, u8 *dst, const u8 *src) yl ^= P[16]; yr ^= P[17]; - out_blk[0] = cpu_to_be32(yr); - out_blk[1] = cpu_to_be32(yl); + put_unaligned_be32(yr, dst); + put_unaligned_be32(yl, dst + 4); } static void bf_decrypt(struct crypto_tfm *tfm, u8 *dst, const u8 *src) { struct bf_ctx *ctx = crypto_tfm_ctx(tfm); - const __be32 *in_blk = (const __be32 *)src; - __be32 *const out_blk = (__be32 *)dst; const u32 *P = ctx->p; const u32 *S = ctx->s; - u32 yl = be32_to_cpu(in_blk[0]); - u32 yr = be32_to_cpu(in_blk[1]); + u32 yl = get_unaligned_be32(src); + u32 yr = get_unaligned_be32(src + 4); ROUND(yr, yl, 17); ROUND(yl, yr, 16); @@ -97,8 +93,8 @@ static void bf_decrypt(struct crypto_tfm *tfm, u8 *dst, const u8 *src) yl ^= P[1]; yr ^= P[0]; - out_blk[0] = cpu_to_be32(yr); - out_blk[1] = cpu_to_be32(yl); + put_unaligned_be32(yr, dst); + put_unaligned_be32(yl, dst + 4); } static struct crypto_alg alg = { @@ -108,7 +104,6 @@ static struct crypto_alg alg = { .cra_flags = CRYPTO_ALG_TYPE_CIPHER, .cra_blocksize = BF_BLOCK_SIZE, .cra_ctxsize = sizeof(struct bf_ctx), - .cra_alignmask = 3, .cra_module = THIS_MODULE, .cra_u = { .cipher = { .cia_min_keysize = BF_MIN_KEY_SIZE, |