Support for RSA public key cryptography was added in v3.7. It added a select for MPILIB_EXTRA. But that Kconfig symbol was already removed in v3.6, with commit 9e235dcaf4f63d88a7e9ce5735ba5c2eb2719603 ("Revert "crypto: GnuPG based MPI lib - additional sources (part 4)""). No one noticed because all the mpi functionality that was needed was, apparently, already provided by (indirectly) selecting MPILIB. Anyhow, this select can be dropped. Signed-off-by: Paul Bolle <pebolle@xxxxxxxxxx> --- Tested with "git grep". crypto/asymmetric_keys/Kconfig | 1 - 1 file changed, 1 deletion(-) diff --git a/crypto/asymmetric_keys/Kconfig b/crypto/asymmetric_keys/Kconfig index 6d2c2ea..cce8d3c 100644 --- a/crypto/asymmetric_keys/Kconfig +++ b/crypto/asymmetric_keys/Kconfig @@ -21,7 +21,6 @@ config ASYMMETRIC_PUBLIC_KEY_SUBTYPE config PUBLIC_KEY_ALGO_RSA tristate "RSA public-key algorithm" depends on ASYMMETRIC_PUBLIC_KEY_SUBTYPE - select MPILIB_EXTRA help This option enables support for the RSA algorithm (PKCS#1, RFC3447). -- 1.7.11.7 -- To unsubscribe from this list: send the line "unsubscribe linux-crypto" in the body of a message to majordomo@xxxxxxxxxxxxxxx More majordomo info at http://vger.kernel.org/majordomo-info.html