crypto: ecrdsa - select ASN1 and OID_REGISTRY for EC-RDSA
authorVitaly Chikunov <vt@altlinux.org>
Wed, 24 Apr 2019 01:32:40 +0000 (04:32 +0300)
committerHerbert Xu <herbert@gondor.apana.org.au>
Thu, 25 Apr 2019 07:40:39 +0000 (15:40 +0800)
Fix undefined symbol issue in ecrdsa_generic module when ASN1
or OID_REGISTRY aren't enabled in the config by selecting these
options for CRYPTO_ECRDSA.

ERROR: "asn1_ber_decoder" [crypto/ecrdsa_generic.ko] undefined!
ERROR: "look_up_OID" [crypto/ecrdsa_generic.ko] undefined!

Reported-by: Randy Dunlap <rdunlap@infradead.org>
Cc: Stephen Rothwell <sfr@canb.auug.org.au>
Signed-off-by: Vitaly Chikunov <vt@altlinux.org>
Acked-by: Randy Dunlap <rdunlap@infradead.org> # build-tested
Signed-off-by: Herbert Xu <herbert@gondor.apana.org.au>
crypto/Kconfig

index 4446833f6eca2f644064401ddb1d9e3b720bc925..3d056e7da65f675e77de8c436cf0c1366fe3e329 100644 (file)
@@ -264,6 +264,8 @@ config CRYPTO_ECRDSA
        select CRYPTO_ECC
        select CRYPTO_AKCIPHER
        select CRYPTO_STREEBOG
+       select OID_REGISTRY
+       select ASN1
        help
          Elliptic Curve Russian Digital Signature Algorithm (GOST R 34.10-2012,
          RFC 7091, ISO/IEC 14888-3:2018) is one of the Russian cryptographic