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Diffstat (limited to 'crypto/Kconfig')
| -rw-r--r-- | crypto/Kconfig | 13 |
1 files changed, 13 insertions, 0 deletions
diff --git a/crypto/Kconfig b/crypto/Kconfig index af011a96e97d..bf657becbb71 100644 --- a/crypto/Kconfig +++ b/crypto/Kconfig @@ -1156,6 +1156,19 @@ config CRYPTO_SALSA20_X86_64 The Salsa20 stream cipher algorithm is designed by Daniel J. Bernstein <djb@cr.yp.to>. See <http://cr.yp.to/snuffle.html> +config CRYPTO_CHACHA20 + tristate "ChaCha20 cipher algorithm" + select CRYPTO_BLKCIPHER + help + ChaCha20 cipher algorithm, RFC7539. + + ChaCha20 is a 256-bit high-speed stream cipher designed by Daniel J. + Bernstein and further specified in RFC7539 for use in IETF protocols. + This is the portable C implementation of ChaCha20. + + See also: + <http://cr.yp.to/chacha/chacha-20080128.pdf> + config CRYPTO_SEED tristate "SEED cipher algorithm" select CRYPTO_ALGAPI |