Kerberos 5 combined hash+cipher support

modulename: krb5enc.ko

configname: CONFIG_CRYPTO_KRB5ENC

Linux Kernel Configuration
└─>Cryptographic API
└─>Crypto core or helper
└─>Kerberos 5 combined hash+cipher support
In linux kernel since version 6.1.141 (release Date: 2025-06-04)  
Combined hash and cipher support for Kerberos 5 RFC3961 simplified
profile. This is required for Kerberos 5-style encryption, used by
sunrpc/NFS and rxrpc/AFS.

source code: