| Message ID | 20231022182208.188714-1-dimitri.ledkov@canonical.com (mailing list archive) |
|---|---|
| Headers | show |
| Series | crypto: pkcs7 x509 add FIPS 202 SHA-3 support | expand |
On Sun, Oct 22, 2023 at 07:22:02PM +0100, Dimitri John Ledkov wrote: > Recent patches to cryptodev removed support for insecure, broken or > weak x509/pkcs7 signing hashes MD4, MD5, SHA1, SHA-224. This opens > room to add SHA-3 family of hashes, which are not yet broken. > > Add support for FIPS 202 SHA-3 in x509 RSA & ECC certs, pkcs7 > signatures, hash info structs. And adjust documentation. > > This enables using SHA-3 family of hashes for kernel module signing. > > For SHA3+ECC signing openssl with this patch [0] is needed, currently > in openssl development tip. SHA3+RSA signing is supported by stable > openssl. > > kmod needs a patch to recognise SHA3 hash names [1], submitted > separately. > > This patch series is on top of tip of cryptodev git repository commit > a2786e8bdd ("crypto: qcom-rng - Add missing dependency on hw_random") > > [0] https://github.com/openssl/openssl/pull/22147/files > [1] https://lore.kernel.org/all/20231022180928.180437-1-dimitri.ledkov@canonical.com/ > > Dimitri John Ledkov (6): > x509: Add OIDs for FIPS 202 SHA-3 hash and signatures > crypto: FIPS 202 SHA-3 register in hash info for IMA > crypto: rsa-pkcs1pad - Add FIPS 202 SHA-3 support > crypto: x509 pkcs7 - allow FIPS 202 SHA-3 signatures > crypto: enable automatic module signing with FIPS 202 SHA-3 > Documentation/module-signing.txt: bring up to date > > Documentation/admin-guide/module-signing.rst | 17 ++++++++----- > certs/Kconfig | 2 +- > crypto/asymmetric_keys/mscode_parser.c | 9 +++++++ > crypto/asymmetric_keys/pkcs7_parser.c | 12 ++++++++++ > crypto/asymmetric_keys/public_key.c | 5 +++- > crypto/asymmetric_keys/x509_cert_parser.c | 24 +++++++++++++++++++ > crypto/hash_info.c | 6 +++++ > crypto/rsa-pkcs1pad.c | 25 +++++++++++++++++++- > crypto/testmgr.c | 12 ++++++++++ > include/crypto/hash_info.h | 1 + > include/linux/oid_registry.h | 11 +++++++++ > include/uapi/linux/hash_info.h | 3 +++ > kernel/module/Kconfig | 15 ++++++++++++ > 13 files changed, 133 insertions(+), 9 deletions(-) > > -- > 2.34.1 All applied. Thanks.
Recent patches to cryptodev removed support for insecure, broken or weak x509/pkcs7 signing hashes MD4, MD5, SHA1, SHA-224. This opens room to add SHA-3 family of hashes, which are not yet broken. Add support for FIPS 202 SHA-3 in x509 RSA & ECC certs, pkcs7 signatures, hash info structs. And adjust documentation. This enables using SHA-3 family of hashes for kernel module signing. For SHA3+ECC signing openssl with this patch [0] is needed, currently in openssl development tip. SHA3+RSA signing is supported by stable openssl. kmod needs a patch to recognise SHA3 hash names [1], submitted separately. This patch series is on top of tip of cryptodev git repository commit a2786e8bdd ("crypto: qcom-rng - Add missing dependency on hw_random") [0] https://github.com/openssl/openssl/pull/22147/files [1] https://lore.kernel.org/all/20231022180928.180437-1-dimitri.ledkov@canonical.com/ Dimitri John Ledkov (6): x509: Add OIDs for FIPS 202 SHA-3 hash and signatures crypto: FIPS 202 SHA-3 register in hash info for IMA crypto: rsa-pkcs1pad - Add FIPS 202 SHA-3 support crypto: x509 pkcs7 - allow FIPS 202 SHA-3 signatures crypto: enable automatic module signing with FIPS 202 SHA-3 Documentation/module-signing.txt: bring up to date Documentation/admin-guide/module-signing.rst | 17 ++++++++----- certs/Kconfig | 2 +- crypto/asymmetric_keys/mscode_parser.c | 9 +++++++ crypto/asymmetric_keys/pkcs7_parser.c | 12 ++++++++++ crypto/asymmetric_keys/public_key.c | 5 +++- crypto/asymmetric_keys/x509_cert_parser.c | 24 +++++++++++++++++++ crypto/hash_info.c | 6 +++++ crypto/rsa-pkcs1pad.c | 25 +++++++++++++++++++- crypto/testmgr.c | 12 ++++++++++ include/crypto/hash_info.h | 1 + include/linux/oid_registry.h | 11 +++++++++ include/uapi/linux/hash_info.h | 3 +++ kernel/module/Kconfig | 15 ++++++++++++ 13 files changed, 133 insertions(+), 9 deletions(-)