![]() The whole point of using an AEAD over length-preserving encryption is that the data is authenticated. However currently the fuzz tests don't test any inauthentic inputs to verify that the data is actually being authenticated. And only two algorithms ("rfc4543(gcm(aes))" and "ccm(aes)") even have any inauthentic test vectors at all. Therefore, update the AEAD fuzz tests to sometimes generate inauthentic test vectors, either by generating a (ciphertext, AAD) pair without using the key, or by mutating an authentic pair that was generated. To avoid flakiness, only assume this works reliably if the auth tag is at least 8 bytes. Also account for the rfc4106, rfc4309, and rfc7539esp algorithms intentionally ignoring the last 8 AAD bytes, and for some algorithms doing extra checks that result in EINVAL rather than EBADMSG. Signed-off-by: Eric Biggers <ebiggers@google.com> Signed-off-by: Herbert Xu <herbert@gondor.apana.org.au> |
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Documentation | ||
LICENSES | ||
arch | ||
block | ||
certs | ||
crypto | ||
drivers | ||
fs | ||
include | ||
init | ||
ipc | ||
kernel | ||
lib | ||
mm | ||
net | ||
samples | ||
scripts | ||
security | ||
sound | ||
tools | ||
usr | ||
virt | ||
.clang-format | ||
.cocciconfig | ||
.get_maintainer.ignore | ||
.gitattributes | ||
.gitignore | ||
.mailmap | ||
COPYING | ||
CREDITS | ||
Kbuild | ||
Kconfig | ||
MAINTAINERS | ||
Makefile | ||
README |
README
Linux kernel ============ There are several guides for kernel developers and users. These guides can be rendered in a number of formats, like HTML and PDF. Please read Documentation/admin-guide/README.rst first. In order to build the documentation, use ``make htmldocs`` or ``make pdfdocs``. The formatted documentation can also be read online at: https://www.kernel.org/doc/html/latest/ There are various text files in the Documentation/ subdirectory, several of them using the Restructured Text markup notation. Please read the Documentation/process/changes.rst file, as it contains the requirements for building and running the kernel, and information about the problems which may result by upgrading your kernel.