summaryrefslogtreecommitdiff
path: root/crypto
diff options
context:
space:
mode:
authorArd Biesheuvel <ardb@kernel.org>2021-01-05 17:48:01 +0100
committerHerbert Xu <herbert@gondor.apana.org.au>2021-01-14 17:10:29 +1100
commitc0a64926c53e05fc6f69c7d632967606defe5f61 (patch)
treea8406ad106a06776322a089ad03d03229bff73b8 /crypto
parent768db5fee3bb338174cd078878d3c4ff815a7fcf (diff)
crypto: x86/blowfish - drop CTR mode implementation
Blowfish in counter mode is never used in the kernel, so there is no point in keeping an accelerated implementation around. Acked-by: Eric Biggers <ebiggers@google.com> Signed-off-by: Ard Biesheuvel <ardb@kernel.org> Signed-off-by: Herbert Xu <herbert@gondor.apana.org.au>
Diffstat (limited to 'crypto')
-rw-r--r--crypto/Kconfig1
1 files changed, 1 insertions, 0 deletions
diff --git a/crypto/Kconfig b/crypto/Kconfig
index 5e820a57d138..24c0e001d06d 100644
--- a/crypto/Kconfig
+++ b/crypto/Kconfig
@@ -1255,6 +1255,7 @@ config CRYPTO_BLOWFISH_X86_64
depends on X86 && 64BIT
select CRYPTO_SKCIPHER
select CRYPTO_BLOWFISH_COMMON
+ imply CRYPTO_CTR
help
Blowfish cipher algorithm (x86_64), by Bruce Schneier.