diff options
Diffstat (limited to 'lib/crypto')
| -rw-r--r-- | lib/crypto/Kconfig | 37 |
1 files changed, 24 insertions, 13 deletions
diff --git a/lib/crypto/Kconfig b/lib/crypto/Kconfig index b01253cac70a..b09e78da959a 100644 --- a/lib/crypto/Kconfig +++ b/lib/crypto/Kconfig @@ -42,7 +42,7 @@ config CRYPTO_LIB_BLAKE2S_GENERIC of CRYPTO_LIB_BLAKE2S. config CRYPTO_ARCH_HAVE_LIB_CHACHA - tristate + bool help Declares whether the architecture provides an arch-specific accelerated implementation of the ChaCha library interface, @@ -58,17 +58,21 @@ config CRYPTO_LIB_CHACHA_GENERIC implementation is enabled, this implementation serves the users of CRYPTO_LIB_CHACHA. +config CRYPTO_LIB_CHACHA_INTERNAL + tristate + select CRYPTO_LIB_CHACHA_GENERIC if CRYPTO_ARCH_HAVE_LIB_CHACHA=n + config CRYPTO_LIB_CHACHA tristate "ChaCha library interface" - depends on CRYPTO_ARCH_HAVE_LIB_CHACHA || !CRYPTO_ARCH_HAVE_LIB_CHACHA - select CRYPTO_LIB_CHACHA_GENERIC if CRYPTO_ARCH_HAVE_LIB_CHACHA=n + select CRYPTO + select CRYPTO_LIB_CHACHA_INTERNAL help Enable the ChaCha library interface. This interface may be fulfilled by either the generic implementation or an arch-specific one, if one is available and enabled. config CRYPTO_ARCH_HAVE_LIB_CURVE25519 - tristate + bool help Declares whether the architecture provides an arch-specific accelerated implementation of the Curve25519 library interface, @@ -76,6 +80,7 @@ config CRYPTO_ARCH_HAVE_LIB_CURVE25519 config CRYPTO_LIB_CURVE25519_GENERIC tristate + select CRYPTO_LIB_UTILS help This symbol can be depended upon by arch implementations of the Curve25519 library interface that require the generic code as a @@ -83,11 +88,14 @@ config CRYPTO_LIB_CURVE25519_GENERIC implementation is enabled, this implementation serves the users of CRYPTO_LIB_CURVE25519. +config CRYPTO_LIB_CURVE25519_INTERNAL + tristate + select CRYPTO_LIB_CURVE25519_GENERIC if CRYPTO_ARCH_HAVE_LIB_CURVE25519=n + config CRYPTO_LIB_CURVE25519 tristate "Curve25519 scalar multiplication library" - depends on CRYPTO_ARCH_HAVE_LIB_CURVE25519 || !CRYPTO_ARCH_HAVE_LIB_CURVE25519 - select CRYPTO_LIB_CURVE25519_GENERIC if CRYPTO_ARCH_HAVE_LIB_CURVE25519=n - select CRYPTO_LIB_UTILS + select CRYPTO + select CRYPTO_LIB_CURVE25519_INTERNAL help Enable the Curve25519 library interface. This interface may be fulfilled by either the generic implementation or an arch-specific @@ -104,7 +112,7 @@ config CRYPTO_LIB_POLY1305_RSIZE default 1 config CRYPTO_ARCH_HAVE_LIB_POLY1305 - tristate + bool help Declares whether the architecture provides an arch-specific accelerated implementation of the Poly1305 library interface, @@ -119,10 +127,14 @@ config CRYPTO_LIB_POLY1305_GENERIC implementation is enabled, this implementation serves the users of CRYPTO_LIB_POLY1305. +config CRYPTO_LIB_POLY1305_INTERNAL + tristate + select CRYPTO_LIB_POLY1305_GENERIC if CRYPTO_ARCH_HAVE_LIB_POLY1305=n + config CRYPTO_LIB_POLY1305 tristate "Poly1305 library interface" - depends on CRYPTO_ARCH_HAVE_LIB_POLY1305 || !CRYPTO_ARCH_HAVE_LIB_POLY1305 - select CRYPTO_LIB_POLY1305_GENERIC if CRYPTO_ARCH_HAVE_LIB_POLY1305=n + select CRYPTO + select CRYPTO_LIB_POLY1305_INTERNAL help Enable the Poly1305 library interface. This interface may be fulfilled by either the generic implementation or an arch-specific one, if one @@ -130,11 +142,10 @@ config CRYPTO_LIB_POLY1305 config CRYPTO_LIB_CHACHA20POLY1305 tristate "ChaCha20-Poly1305 AEAD support (8-byte nonce library version)" - depends on CRYPTO_ARCH_HAVE_LIB_CHACHA || !CRYPTO_ARCH_HAVE_LIB_CHACHA - depends on CRYPTO_ARCH_HAVE_LIB_POLY1305 || !CRYPTO_ARCH_HAVE_LIB_POLY1305 - depends on CRYPTO + select CRYPTO select CRYPTO_LIB_CHACHA select CRYPTO_LIB_POLY1305 + select CRYPTO_LIB_UTILS select CRYPTO_ALGAPI config CRYPTO_LIB_SHA1 |