From bfc11a84e08c5945f0ddefbb8058402a7f32819d Mon Sep 17 00:00:00 2001 From: Eric Biggers Date: Thu, 13 Nov 2025 19:03:44 -0800 Subject: [PATCH] crypto: tcrypt - Remove unused poly1305 support Since the crypto_shash support for poly1305 was removed, the tcrypt support for it is now unused as well. Support for benchmarking the kernel's Poly1305 code is now provided by the poly1305 kunit test. Signed-off-by: Eric Biggers Acked-by: Ard Biesheuvel Signed-off-by: Herbert Xu --- crypto/tcrypt.c | 4 ---- crypto/tcrypt.h | 18 ------------------ 2 files changed, 22 deletions(-) diff --git a/crypto/tcrypt.c b/crypto/tcrypt.c index ea58a4f6dd868..81f1871eccf57 100644 --- a/crypto/tcrypt.c +++ b/crypto/tcrypt.c @@ -2264,10 +2264,6 @@ static int do_test(const char *alg, u32 type, u32 mask, int m, u32 num_mb) test_hash_speed("crc32c", sec, generic_hash_speed_template); if (mode > 300 && mode < 400) break; fallthrough; - case 321: - test_hash_speed("poly1305", sec, poly1305_speed_template); - if (mode > 300 && mode < 400) break; - fallthrough; case 322: test_hash_speed("sha3-224", sec, generic_hash_speed_template); if (mode > 300 && mode < 400) break; diff --git a/crypto/tcrypt.h b/crypto/tcrypt.h index 7f938ac93e583..85c3f77bcfb46 100644 --- a/crypto/tcrypt.h +++ b/crypto/tcrypt.h @@ -96,22 +96,4 @@ static struct hash_speed generic_hash_speed_template[] = { { .blen = 0, .plen = 0, } }; -static struct hash_speed poly1305_speed_template[] = { - { .blen = 96, .plen = 16, }, - { .blen = 96, .plen = 32, }, - { .blen = 96, .plen = 96, }, - { .blen = 288, .plen = 16, }, - { .blen = 288, .plen = 32, }, - { .blen = 288, .plen = 288, }, - { .blen = 1056, .plen = 32, }, - { .blen = 1056, .plen = 1056, }, - { .blen = 2080, .plen = 32, }, - { .blen = 2080, .plen = 2080, }, - { .blen = 4128, .plen = 4128, }, - { .blen = 8224, .plen = 8224, }, - - /* End marker */ - { .blen = 0, .plen = 0, } -}; - #endif /* _CRYPTO_TCRYPT_H */ -- 2.47.3