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| author |   Ard Biesheuvel <ardb@kernel.org> | 2019-11-08 13:22:19 +0100 |
|---|---|---|
| committer |   Herbert Xu <herbert@gondor.apana.org.au> | 2019-11-17 09:02:41 +0800 |
| commit | 48ea8c6ebc96bc0990e12ee1c43d0832c23576bb (patch) | |
| tree | 2344893a15adb14df257f4375a306353cf0dfdab /crypto/Kconfig | |
| parent | crypto: chacha - unexport chacha_generic routines (diff) | |
| download | linux-dev-48ea8c6ebc96bc0990e12ee1c43d0832c23576bb.tar.xz linux-dev-48ea8c6ebc96bc0990e12ee1c43d0832c23576bb.zip | |
crypto: poly1305 - move core routines into a separate library
Move the core Poly1305 routines shared between the generic Poly1305
shash driver and the Adiantum and NHPoly1305 drivers into a separate
library so that using just this pieces does not pull in the crypto
API pieces of the generic Poly1305 routine.
In a subsequent patch, we will augment this generic library with
init/update/final routines so that Poyl1305 algorithm can be used
directly without the need for using the crypto API's shash abstraction.
Signed-off-by: Ard Biesheuvel <ardb@kernel.org>
Signed-off-by: Herbert Xu <herbert@gondor.apana.org.au>
Diffstat (limited to '')
| -rw-r--r-- | crypto/Kconfig | 5 |
1 files changed, 3 insertions, 2 deletions
diff --git a/crypto/Kconfig b/crypto/Kconfig index 34c4938febeb..362dd6ae6aca 100644 --- a/crypto/Kconfig +++ b/crypto/Kconfig @@ -446,7 +446,7 @@ config CRYPTO_KEYWRAP config CRYPTO_NHPOLY1305 tristate select CRYPTO_HASH - select CRYPTO_POLY1305 + select CRYPTO_LIB_POLY1305_GENERIC config CRYPTO_NHPOLY1305_SSE2 tristate "NHPoly1305 hash function (x86_64 SSE2 implementation)" @@ -467,7 +467,7 @@ config CRYPTO_NHPOLY1305_AVX2 config CRYPTO_ADIANTUM tristate "Adiantum support" select CRYPTO_CHACHA20 - select CRYPTO_POLY1305 + select CRYPTO_LIB_POLY1305_GENERIC select CRYPTO_NHPOLY1305 select CRYPTO_MANAGER help @@ -703,6 +703,7 @@ config CRYPTO_GHASH config CRYPTO_POLY1305 tristate "Poly1305 authenticator algorithm" select CRYPTO_HASH + select CRYPTO_LIB_POLY1305_GENERIC help Poly1305 authenticator algorithm, RFC7539. |