From: "Jason A. Donenfeld" <Jason@zx2c4.com>
To: Eric Biggers <ebiggers@kernel.org>
Cc: LKML <linux-kernel@vger.kernel.org>,
Netdev <netdev@vger.kernel.org>,
Linux Crypto Mailing List <linux-crypto@vger.kernel.org>,
David Miller <davem@davemloft.net>,
Greg Kroah-Hartman <gregkh@linuxfoundation.org>,
Samuel Neves <sneves@dei.uc.pt>,
Andrew Lutomirski <luto@kernel.org>,
Jean-Philippe Aumasson <jeanphilippe.aumasson@gmail.com>
Subject: Re: [PATCH net-next v5 07/20] zinc: Poly1305 generic C implementations and selftest
Date: Wed, 19 Sep 2018 03:39:11 +0200 [thread overview]
Message-ID: <CAHmME9rab92gc68tGX384eGR71q+7JtovpxBLSYrYNHA7L5zFw@mail.gmail.com> (raw)
In-Reply-To: <20180919005054.GC74746@gmail.com>
> > + const size_t num = ctx->num % POLY1305_BLOCK_SIZE;
> 0 <= ctx->num < POLY1305_BLOCK_SIZE, so no need to mod by POLY1305_BLOCK_SIZE.
> > + size_t num = ctx->num % POLY1305_BLOCK_SIZE;
> Same here.
I know, but I was having a hard time convincing gcc-8 of that
invariant, and it was warning me. Perhaps this is something they
fixed, though, between 8.1 and 8.2 though. I'll check back and adjust
accordingly.
next prev parent reply other threads:[~2018-09-19 1:39 UTC|newest]
Thread overview: 65+ messages / expand[flat|nested] mbox.gz Atom feed top
2018-09-18 16:16 [PATCH net-next v5 00/20] WireGuard: Secure Network Tunnel Jason A. Donenfeld
2018-09-18 16:16 ` [PATCH net-next v5 01/20] asm: simd context helper API Jason A. Donenfeld
2018-09-18 16:16 ` [PATCH net-next v5 02/20] zinc: introduce minimal cryptography library Jason A. Donenfeld
2018-09-20 15:41 ` Ard Biesheuvel
2018-09-20 16:01 ` Andy Lutomirski
2018-09-20 16:02 ` Arnd Bergmann
2018-09-21 0:11 ` Jason A. Donenfeld
2018-09-21 3:12 ` Andrew Lunn
2018-09-21 3:16 ` Jason A. Donenfeld
2018-09-21 3:23 ` Andy Lutomirski
2018-09-21 4:15 ` Jason A. Donenfeld
2018-09-21 4:30 ` Ard Biesheuvel
2018-09-21 4:32 ` Jason A. Donenfeld
2018-09-21 4:52 ` Andy Lutomirski
2018-09-22 16:11 ` Arnd Bergmann
2018-09-25 7:18 ` Arnd Bergmann
2018-09-25 14:29 ` Jason A. Donenfeld
2018-09-21 0:17 ` Jason A. Donenfeld
2018-09-25 10:25 ` Ard Biesheuvel
2018-09-25 14:44 ` Jason A. Donenfeld
2018-09-18 16:16 ` [PATCH net-next v5 03/20] zinc: ChaCha20 generic C implementation and selftest Jason A. Donenfeld
2018-09-19 1:08 ` Eric Biggers
2018-09-19 2:02 ` Jason A. Donenfeld
2018-09-18 16:16 ` [PATCH net-next v5 04/20] zinc: ChaCha20 x86_64 implementation Jason A. Donenfeld
2018-09-18 22:29 ` Thomas Gleixner
2018-09-19 2:14 ` Jason A. Donenfeld
2018-09-19 6:13 ` Thomas Gleixner
2018-09-19 11:33 ` Jason A. Donenfeld
2018-09-18 16:16 ` [PATCH net-next v5 05/20] zinc: ChaCha20 ARM and ARM64 implementations Jason A. Donenfeld
2018-09-18 16:16 ` [PATCH net-next v5 06/20] zinc: ChaCha20 MIPS32r2 implementation Jason A. Donenfeld
2018-09-18 20:25 ` Paul Burton
2018-09-20 13:19 ` Jason A. Donenfeld
2018-09-18 16:16 ` [PATCH net-next v5 07/20] zinc: Poly1305 generic C implementations and selftest Jason A. Donenfeld
2018-09-19 0:50 ` Eric Biggers
2018-09-19 1:35 ` Jason A. Donenfeld
2018-09-19 4:13 ` Andy Lutomirski
2018-09-19 11:50 ` Jason A. Donenfeld
2018-09-19 12:26 ` Jason A. Donenfeld
2018-09-19 1:39 ` Jason A. Donenfeld [this message]
2018-09-19 1:41 ` Jason A. Donenfeld
2018-09-18 16:16 ` [PATCH net-next v5 08/20] zinc: Poly1305 x86_64 implementation Jason A. Donenfeld
2018-09-18 16:16 ` [PATCH net-next v5 09/20] zinc: Poly1305 ARM and ARM64 implementations Jason A. Donenfeld
2018-09-18 22:55 ` Eric Biggers
2018-09-19 0:17 ` Jason A. Donenfeld
2018-09-18 16:16 ` [PATCH net-next v5 10/20] zinc: Poly1305 MIPS32r2 and MIPS64 implementations Jason A. Donenfeld
2018-09-18 16:16 ` [PATCH net-next v5 11/20] zinc: ChaCha20Poly1305 construction and selftest Jason A. Donenfeld
2018-09-18 16:16 ` [PATCH net-next v5 12/20] zinc: BLAKE2s generic C implementation " Jason A. Donenfeld
2018-09-19 0:41 ` Eric Biggers
2018-09-19 0:45 ` Jason A. Donenfeld
2018-09-18 16:16 ` [PATCH net-next v5 13/20] zinc: BLAKE2s x86_64 implementation Jason A. Donenfeld
2018-09-18 16:16 ` [PATCH net-next v5 14/20] zinc: Curve25519 generic C implementations and selftest Jason A. Donenfeld
2018-09-18 16:16 ` [PATCH net-next v5 15/20] zinc: Curve25519 x86_64 implementation Jason A. Donenfeld
2018-09-18 16:16 ` [PATCH net-next v5 16/20] zinc: Curve25519 ARM implementation Jason A. Donenfeld
2018-09-18 16:16 ` [PATCH net-next v5 17/20] crypto: port Poly1305 to Zinc Jason A. Donenfeld
2018-09-18 16:16 ` [PATCH net-next v5 18/20] crypto: port ChaCha20 " Jason A. Donenfeld
2018-09-18 16:16 ` [PATCH net-next v5 19/20] security/keys: rewrite big_key crypto to use Zinc Jason A. Donenfeld
2018-09-18 16:16 ` [PATCH net-next v5 20/20] net: WireGuard secure network tunnel Jason A. Donenfeld
2018-09-18 23:34 ` Andrew Lunn
2018-09-19 2:04 ` Jason A. Donenfeld
2018-09-19 12:38 ` Andrew Lunn
2018-09-18 17:01 ` [PATCH net-next v5 19/20] security/keys: rewrite big_key crypto to use Zinc David Howells
2018-09-18 17:12 ` Jason A. Donenfeld
2018-09-18 18:28 ` [PATCH net-next v5 00/20] WireGuard: Secure Network Tunnel Ard Biesheuvel
2018-09-18 21:01 ` Jason A. Donenfeld
2018-09-19 17:21 ` Ard Biesheuvel
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