CONFIG_CRYPTO_CHACHA20_NEON is not available for thedefaultarchitecture x86.
Result is shown for architecture arm64
ChaCha20, XChaCha20, and XChaCha12 stream ciphers using NEON instructions
modulename: chacha-neon.ko
configname: CONFIG_CRYPTO_CHACHA20_NEON
Linux Kernel Configuration
└─>ARM64 Accelerated Cryptographic Algorithms
└─>ChaCha20, XChaCha20, and XChaCha12 stream ciphers using NEON instructions