Remove sha1 hashing from OpenZFS, it's not used anywhere.

Reviewed-by: Brian Behlendorf <behlendorf1@llnl.gov> Reviewed-by: Attila Fülöp <attila@fueloep.org> Signed-off-by: Tino Reichardt <milky-zfs@mcmilk.de> Signed-off-by: Ahelenia Ziemiańska <nabijaczleweli@nabijaczleweli.xyz> Closes openzfs#12895 Closes openzfs#12902
mcmilk · Jan 7, 2022 · ec831e3 · ec831e3
1 parent 4cf7c73
commit ec831e3
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diff --git a/include/sys/crypto/icp.h b/include/sys/crypto/icp.h
@@ -29,9 +29,6 @@
 int aes_mod_init(void);
 int aes_mod_fini(void);
 
-int sha1_mod_init(void);
-int sha1_mod_fini(void);
-
 int sha2_mod_init(void);
 int sha2_mod_fini(void);
 

diff --git a/lib/libicp/Makefile.am b/lib/libicp/Makefile.am
@@ -67,14 +67,12 @@ KERNEL_C = \
 	algs/modes/ctr.c \
 	algs/modes/ccm.c \
 	algs/modes/ecb.c \
-	algs/sha1/sha1.c \
 	algs/sha2/sha2.c \
 	algs/skein/skein.c \
 	algs/skein/skein_block.c \
 	algs/skein/skein_iv.c \
 	illumos-crypto.c \
 	io/aes.c \
-	io/sha1_mod.c \
 	io/sha2_mod.c \
 	io/skein_mod.c \
 	os/modhash.c \

diff --git a/module/icp/Makefile.in b/module/icp/Makefile.in
@@ -28,7 +28,6 @@ $(MODULE)-objs += core/kcf_mech_tabs.o
 $(MODULE)-objs += core/kcf_prov_lib.o
 $(MODULE)-objs += spi/kcf_spi.o
 $(MODULE)-objs += io/aes.o
-$(MODULE)-objs += io/sha1_mod.o
 $(MODULE)-objs += io/sha2_mod.o
 $(MODULE)-objs += io/skein_mod.o
 $(MODULE)-objs += os/modhash.o
@@ -47,7 +46,6 @@ $(MODULE)-objs += algs/blake3/blake3_generic.o
 $(MODULE)-objs += algs/blake3/blake3_impl.o
 $(MODULE)-objs += algs/blake3/blake3_x86-64.o
 $(MODULE)-objs += algs/edonr/edonr.o
-$(MODULE)-objs += algs/sha1/sha1.o
 $(MODULE)-objs += algs/sha2/sha2.o
 $(MODULE)-objs += algs/sha2/sha2_impl.o
 $(MODULE)-objs += algs/sha2/sha2_x86-64.o
@@ -64,7 +62,6 @@ $(MODULE)-$(CONFIG_X86_64) += asm-x86_64/aes/aes_aesni.o
 $(MODULE)-$(CONFIG_X86_64) += asm-x86_64/modes/gcm_pclmulqdq.o
 $(MODULE)-$(CONFIG_X86_64) += asm-x86_64/modes/aesni-gcm-x86_64.o
 $(MODULE)-$(CONFIG_X86_64) += asm-x86_64/modes/ghash-x86_64.o
-$(MODULE)-$(CONFIG_X86_64) += asm-x86_64/sha1/sha1-x86_64.o
 $(MODULE)-$(CONFIG_X86_64) += asm-x86_64/sha2/sha256_impl.o
 $(MODULE)-$(CONFIG_X86_64) += asm-x86_64/sha2/sha512_impl.o
 $(MODULE)-$(CONFIG_X86_64) += asm-x86_64/sha2/sha256_avx2.o
@@ -93,7 +90,6 @@ OBJECT_FILES_NON_STANDARD_ghash-x86_64.o := y
 # Suppress objtool "unsupported stack pointer realignment" warnings. We are
 # not using a DRAP register while aligning the stack to a 64 byte boundary.
 # See #6950 for the reasoning.
-OBJECT_FILES_NON_STANDARD_sha1-x86_64.o := y
 OBJECT_FILES_NON_STANDARD_sha256_impl.o := y
 OBJECT_FILES_NON_STANDARD_sha512_impl.o := y
 
@@ -108,15 +104,13 @@ ICP_DIRS = \
 	algs/blake3 \
 	algs/edonr \
 	algs/modes \
-	algs/sha1 \
 	algs/sha2 \
 	algs/skein \
 	asm-aarch64/blake3 \
 	asm-x86_64 \
 	asm-x86_64/aes \
 	asm-x86_64/blake3 \
 	asm-x86_64/modes \
-	asm-x86_64/sha1 \
 	asm-x86_64/sha2 \
 	asm-i386 \
 	asm-generic