From ef4af956b9d00ac14d554ace5d9d2f517af2d42b Mon Sep 17 00:00:00 2001 From: Stefan Berger Date: Tue, 16 Mar 2021 17:07:32 -0400 Subject: crypto: ecdsa - Add support for ECDSA signature verification Add support for parsing the parameters of a NIST P256 or NIST P192 key. Enable signature verification using these keys. The new module is enabled with CONFIG_ECDSA: Elliptic Curve Digital Signature Algorithm (NIST P192, P256 etc.) is A NIST cryptographic standard algorithm. Only signature verification is implemented. Cc: Herbert Xu Cc: "David S. Miller" Cc: linux-crypto@vger.kernel.org Signed-off-by: Stefan Berger Signed-off-by: Herbert Xu --- crypto/Makefile | 6 ++++++ 1 file changed, 6 insertions(+) (limited to 'crypto/Makefile') diff --git a/crypto/Makefile b/crypto/Makefile index cf23affb..10526d45 100644 --- a/crypto/Makefile +++ b/crypto/Makefile @@ -50,6 +50,12 @@ sm2_generic-y += sm2.o obj-$(CONFIG_CRYPTO_SM2) += sm2_generic.o +$(obj)/ecdsasignature.asn1.o: $(obj)/ecdsasignature.asn1.c $(obj)/ecdsasignature.asn1.h +$(obj)/ecdsa.o: $(obj)/ecdsasignature.asn1.h +ecdsa_generic-y += ecdsa.o +ecdsa_generic-y += ecdsasignature.asn1.o +obj-$(CONFIG_CRYPTO_ECDSA) += ecdsa_generic.o + crypto_acompress-y := acompress.o crypto_acompress-y += scompress.o obj-$(CONFIG_CRYPTO_ACOMP2) += crypto_acompress.o -- cgit v1.2.3