config CRYPTO_CHACHA_S390
tristate "ChaCha20 stream cipher"
depends on S390
- select CRYPTO_ALGAPI
select CRYPTO_SKCIPHER
- select CRYPTO_CHACHA20
+ select CRYPTO_LIB_CHACHA_GENERIC
+ select CRYPTO_ARCH_HAVE_LIB_CHACHA
help
This is the s390 SIMD implementation of the ChaCha20 stream
cipher (RFC 7539).