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![]() Implement AES in CFB mode using the existing, mostly constant-time generic AES library implementation. This will be used by the TPM code to encrypt communications with TPM hardware, which is often a discrete component connected using sniffable wires or traces. While a CFB template does exist, using a skcipher is a major pain for non-performance critical synchronous crypto where the algorithm is known at compile time and the data is in contiguous buffers with valid kernel virtual addresses. Tested-by: James Bottomley <James.Bottomley@HansenPartnership.com> Reviewed-by: James Bottomley <James.Bottomley@HansenPartnership.com> Reviewed-by: Jarkko Sakkinen <jarkko@kernel.org> Link: https://lore.kernel.org/all/20230216201410.15010-1-James.Bottomley@HansenPartnership.com/ Signed-off-by: Ard Biesheuvel <ardb@kernel.org> Signed-off-by: James Bottomley <James.Bottomley@HansenPartnership.com> Tested-by: Jarkko Sakkinen <jarkko@kernel.org> Signed-off-by: Jarkko Sakkinen <jarkko@kernel.org> |
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.. | ||
mpi | ||
aes.c | ||
aescfb.c | ||
aesgcm.c | ||
arc4.c | ||
blake2s-generic.c | ||
blake2s-selftest.c | ||
blake2s.c | ||
chacha.c | ||
chacha20poly1305-selftest.c | ||
chacha20poly1305.c | ||
curve25519-fiat32.c | ||
curve25519-generic.c | ||
curve25519-hacl64.c | ||
curve25519-selftest.c | ||
curve25519.c | ||
des.c | ||
gf128mul.c | ||
Kconfig | ||
libchacha.c | ||
Makefile | ||
memneq.c | ||
poly1305-donna32.c | ||
poly1305-donna64.c | ||
poly1305.c | ||
sha1.c | ||
sha256.c | ||
utils.c |