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authorArnd Bergmann <arnd@arndb.de>2019-06-18 15:13:47 +0300
committerHerbert Xu <herbert@gondor.apana.org.au>2019-06-27 09:28:01 +0300
commit90acc0653d2bee203174e66d519fbaaa513502de (patch)
treeee7e3cebb09d203bd2e1ad0cb3692e852377fbc6
parent473971187d6727609951858c63bf12b0307ef015 (diff)
downloadlinux-90acc0653d2bee203174e66d519fbaaa513502de.tar.xz
crypto: asymmetric_keys - select CRYPTO_HASH where needed
Build testing with some core crypto options disabled revealed a few modules that are missing CRYPTO_HASH: crypto/asymmetric_keys/x509_public_key.o: In function `x509_get_sig_params': x509_public_key.c:(.text+0x4c7): undefined reference to `crypto_alloc_shash' x509_public_key.c:(.text+0x5e5): undefined reference to `crypto_shash_digest' crypto/asymmetric_keys/pkcs7_verify.o: In function `pkcs7_digest.isra.0': pkcs7_verify.c:(.text+0xab): undefined reference to `crypto_alloc_shash' pkcs7_verify.c:(.text+0x1b2): undefined reference to `crypto_shash_digest' pkcs7_verify.c:(.text+0x3c1): undefined reference to `crypto_shash_update' pkcs7_verify.c:(.text+0x411): undefined reference to `crypto_shash_finup' This normally doesn't show up in randconfig tests because there is a large number of other options that select CRYPTO_HASH. Signed-off-by: Arnd Bergmann <arnd@arndb.de> Signed-off-by: Herbert Xu <herbert@gondor.apana.org.au>
-rw-r--r--crypto/asymmetric_keys/Kconfig3
1 files changed, 3 insertions, 0 deletions
diff --git a/crypto/asymmetric_keys/Kconfig b/crypto/asymmetric_keys/Kconfig
index be70ca6c85d3..1f1f004dc757 100644
--- a/crypto/asymmetric_keys/Kconfig
+++ b/crypto/asymmetric_keys/Kconfig
@@ -15,6 +15,7 @@ config ASYMMETRIC_PUBLIC_KEY_SUBTYPE
select MPILIB
select CRYPTO_HASH_INFO
select CRYPTO_AKCIPHER
+ select CRYPTO_HASH
help
This option provides support for asymmetric public key type handling.
If signature generation and/or verification are to be used,
@@ -65,6 +66,7 @@ config TPM_KEY_PARSER
config PKCS7_MESSAGE_PARSER
tristate "PKCS#7 message parser"
depends on X509_CERTIFICATE_PARSER
+ select CRYPTO_HASH
select ASN1
select OID_REGISTRY
help
@@ -87,6 +89,7 @@ config SIGNED_PE_FILE_VERIFICATION
bool "Support for PE file signature verification"
depends on PKCS7_MESSAGE_PARSER=y
depends on SYSTEM_DATA_VERIFICATION
+ select CRYPTO_HASH
select ASN1
select OID_REGISTRY
help