From 38aa192a05f22f9778f9420e630f0322525ef12e Mon Sep 17 00:00:00 2001 From: Arnd Bergmann Date: Mon, 20 Sep 2021 12:05:35 +0200 Subject: crypto: ecc - fix CRYPTO_DEFAULT_RNG dependency The ecc.c file started out as part of the ECDH algorithm but got moved out into a standalone module later. It does not build without CRYPTO_DEFAULT_RNG, so now that other modules are using it as well we can run into this link error: aarch64-linux-ld: ecc.c:(.text+0xfc8): undefined reference to `crypto_default_rng' aarch64-linux-ld: ecc.c:(.text+0xff4): undefined reference to `crypto_put_default_rng' Move the 'select CRYPTO_DEFAULT_RNG' statement into the correct symbol. Fixes: 0d7a78643f69 ("crypto: ecrdsa - add EC-RDSA (GOST 34.10) algorithm") Fixes: 4e6602916bc6 ("crypto: ecdsa - Add support for ECDSA signature verification") Signed-off-by: Arnd Bergmann Reviewed-by: Stefan Berger Signed-off-by: Herbert Xu --- crypto/Kconfig | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) (limited to 'crypto/Kconfig') diff --git a/crypto/Kconfig b/crypto/Kconfig index 536df4b6b825..285f82647d2b 100644 --- a/crypto/Kconfig +++ b/crypto/Kconfig @@ -233,12 +233,12 @@ config CRYPTO_DH config CRYPTO_ECC tristate + select CRYPTO_RNG_DEFAULT config CRYPTO_ECDH tristate "ECDH algorithm" select CRYPTO_ECC select CRYPTO_KPP - select CRYPTO_RNG_DEFAULT help Generic implementation of the ECDH algorithm -- cgit v1.2.3-59-g8ed1b