From bf8672b99402abd8f21392e4ef8f15468854206d Mon Sep 17 00:00:00 2001 From: Chuck Lever Date: Mon, 27 Apr 2026 09:50:45 -0400 Subject: [PATCH] SUNRPC: Add Kconfig dependency on CRYPTO_KRB5 The rpcsec_gss_krb5 module currently contains its own Kerberos 5 crypto implementation (key derivation, encryption, checksumming) that duplicates functionality available in the common crypto/krb5 library. As a first step toward migrating to that library, add a Kconfig select so that building rpcsec_gss_krb5 pulls in the common Kerberos 5 crypto support. The per-enctype Kconfig options (AES_SHA1, CAMELLIA, AES_SHA2) remain: they continue to gate which encryption types are offered by the GSS mechanism. The individual crypto algorithm selects they carry become redundant once the migration is complete, since CRYPTO_KRB5 already selects all needed ciphers and hashes. Assisted-by: Claude:claude-opus-4-6 Reviewed-by: Jeff Layton Acked-by: Anna Schumaker Signed-off-by: Chuck Lever --- net/sunrpc/Kconfig | 1 + 1 file changed, 1 insertion(+) diff --git a/net/sunrpc/Kconfig b/net/sunrpc/Kconfig index a570e7adf270..381e76975ea9 100644 --- a/net/sunrpc/Kconfig +++ b/net/sunrpc/Kconfig @@ -21,6 +21,7 @@ config RPCSEC_GSS_KRB5 depends on SUNRPC && CRYPTO default y select SUNRPC_GSS + select CRYPTO_KRB5 select CRYPTO_SKCIPHER select CRYPTO_HASH help