CONFIG_CRYPTO_LIB_CHACHA20POLY1305 (not configurable)

modulename: libchacha20poly1305.ko

configname: CONFIG_CRYPTO_LIB_CHACHA20POLY1305

Linux Kernel Configuration
└─>Library routines
└─>Crypto library routines
└─>CRYPTO_LIB_CHACHA20POLY1305
In linux kernel since version 4.14.326 (release Date: 2023-09-23)
source code:
lib/crypto//