linux.git/crypto/skcipher.h, branch v6.8 Linux kernel source tree crypto: skcipher - fix weak key check for lskciphers 2023-10-20T05:39:26+00:00 Eric Biggers ebiggers@google.com 2023-10-13T05:56:13+00:00 7ec0a09d4e84396b8c3c799b0add4399f5fdb7a6 When an algorithm of the new "lskcipher" type is exposed through the "skcipher" API, calls to crypto_skcipher_setkey() don't pass on the CRYPTO_TFM_REQ_FORBID_WEAK_KEYS flag to the lskcipher. This causes self-test failures for ecb(des), as weak keys are not rejected anymore. Fix this. Fixes: 31865c4c4db2 ("crypto: skcipher - Add lskcipher") Signed-off-by: Eric Biggers <ebiggers@google.com> Signed-off-by: Herbert Xu <herbert@gondor.apana.org.au> 
When an algorithm of the new "lskcipher" type is exposed through the
"skcipher" API, calls to crypto_skcipher_setkey() don't pass on the
CRYPTO_TFM_REQ_FORBID_WEAK_KEYS flag to the lskcipher.  This causes
self-test failures for ecb(des), as weak keys are not rejected anymore.
Fix this.

Fixes: 31865c4c4db2 ("crypto: skcipher - Add lskcipher")
Signed-off-by: Eric Biggers <ebiggers@google.com>
Signed-off-by: Herbert Xu <herbert@gondor.apana.org.au>
crypto: skcipher - Add lskcipher 2023-09-20T05:15:29+00:00 Herbert Xu herbert@gondor.apana.org.au 2023-09-14T08:28:24+00:00 31865c4c4db2b742fec6ccbff80483fa3e7ab9b9 Add a new API type lskcipher designed for taking straight kernel pointers instead of SG lists. Its relationship to skcipher will be analogous to that between shash and ahash. Signed-off-by: Herbert Xu <herbert@gondor.apana.org.au> 
Add a new API type lskcipher designed for taking straight kernel
pointers instead of SG lists.  Its relationship to skcipher will
be analogous to that between shash and ahash.

Signed-off-by: Herbert Xu <herbert@gondor.apana.org.au>