ChaCha20-Poly1305 AEAD support (8-byte nonce library version)

modulename: libchacha20poly1305.ko

configname: CONFIG_CRYPTO_LIB_CHACHA20POLY1305

Linux Kernel Configuration
└─>Library routines
└─>Crypto library routines
└─>ChaCha20-Poly1305 AEAD support (8-byte nonce library version)
In linux kernel since version 5.1 (release Date: 2019-05-05)  
source code:
lib/crypto/

depends
CONFIG_CRYPTO

is depended by
CONFIG_WIREGUARD