From 8c6d03b7a249ffe85ba2bda09a2a7614c0ff03db Mon Sep 17 00:00:00 2001 From: Eric Biggers Date: Tue, 7 Apr 2026 20:06:51 -0700 Subject: crypto: Remove michael_mic from crypto_shash API Remove the "michael_mic" crypto_shash algorithm, since it's no longer used. Its only users were wireless drivers, which have now been converted to use the michael_mic() function instead. It makes sense that no other users ever appeared: Michael MIC is an insecure algorithm that is specific to WPA TKIP, which itself was an interim security solution to replace the broken WEP standard. Acked-by: Geert Uytterhoeven Signed-off-by: Eric Biggers Acked-by: Herbert Xu Link: https://patch.msgid.link/20260408030651.80336-7-ebiggers@kernel.org Signed-off-by: Johannes Berg --- arch/arm/configs/omap2plus_defconfig | 1 - arch/arm/configs/spitz_defconfig | 1 - 2 files changed, 2 deletions(-) (limited to 'arch/arm') diff --git a/arch/arm/configs/omap2plus_defconfig b/arch/arm/configs/omap2plus_defconfig index 0464f6552169..ae2883d3ff0e 100644 --- a/arch/arm/configs/omap2plus_defconfig +++ b/arch/arm/configs/omap2plus_defconfig @@ -704,7 +704,6 @@ CONFIG_ROOT_NFS=y CONFIG_NLS_CODEPAGE_437=y CONFIG_NLS_ISO8859_1=y CONFIG_SECURITY=y -CONFIG_CRYPTO_MICHAEL_MIC=y CONFIG_CRYPTO_GHASH_ARM_CE=m CONFIG_CRYPTO_AES=m CONFIG_CRYPTO_AES_ARM_BS=m diff --git a/arch/arm/configs/spitz_defconfig b/arch/arm/configs/spitz_defconfig index c130af6d44d4..f116a01c3f5f 100644 --- a/arch/arm/configs/spitz_defconfig +++ b/arch/arm/configs/spitz_defconfig @@ -230,7 +230,6 @@ CONFIG_CRYPTO_TEA=m CONFIG_CRYPTO_TWOFISH=m CONFIG_CRYPTO_HMAC=y CONFIG_CRYPTO_MD4=m -CONFIG_CRYPTO_MICHAEL_MIC=m CONFIG_CRYPTO_SHA512=m CONFIG_CRYPTO_WP512=m CONFIG_FONTS=y -- cgit v1.2.3