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linux-stable/crypto/asymmetric_keys
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Stefan Berger a4aed36ed5 certs: Add support for using elliptic curve keys for signing modules 
Add support for using elliptic curve keys for signing modules. It uses
a NIST P384 (secp384r1) key if the user chooses an elliptic curve key
and will have ECDSA support built into the kernel.

Note: A developer choosing an ECDSA key for signing modules should still
delete the signing key (rm certs/signing_key.*) when building an older
version of a kernel that only supports RSA keys. Unless kbuild automati-
cally detects and generates a new kernel module key, ECDSA-signed kernel
modules will fail signature verification.

Cc: David Howells <dhowells@redhat.com>
Cc: David Woodhouse <dwmw2@infradead.org>
Signed-off-by: Stefan Berger <stefanb@linux.ibm.com>
Reviewed-by: Jarkko Sakkinen <jarkko@kernel.org>
Tested-by: Jarkko Sakkinen <jarkko@kernel.org>
Signed-off-by: Jarkko Sakkinen <jarkko@kernel.org>
 		2021-08-23 19:55:42 +03:00
..
Kconfig crypto: asymmetric_keys - select CRYPTO_HASH where needed 2019-06-27 14:28:01 +08:00
Makefile X.509: Fix modular build of public_key_sm2 2020-10-08 16:39:14 +11:00
asym_tpm.c crypto: asym_tpm: correct zero out potential secrets 2020-12-31 10:48:53 +01:00
asymmetric_keys.h treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 36 2019-05-24 17:27:11 +02:00
asymmetric_type.c KEYS: asymmetric: Fix kerneldoc 2021-01-21 16:16:09 +00:00
mscode.asn1 pefile: Parse the "Microsoft individual code signing" data blob 2014-07-09 14:58:37 +01:00
mscode_parser.c treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 36 2019-05-24 17:27:11 +02:00
pkcs7.asn1 PKCS#7: Appropriately restrict authenticated attributes and content type 2015-08-12 17:01:01 +01:00
pkcs7_key_type.c treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 36 2019-05-24 17:27:11 +02:00
pkcs7_parser.c certs: Add support for using elliptic curve keys for signing modules 2021-08-23 19:55:42 +03:00
pkcs7_parser.h crypto: asymmetric_keys: fix some comments in pkcs7_parser.h 2021-01-21 16:16:09 +00:00
pkcs7_trust.c PKCS#7: drop function from kernel-doc pkcs7_validate_trust_one 2021-01-21 16:16:09 +00:00
pkcs7_verify.c crypto: pkcs7: Use match_string() helper to simplify the code 2021-01-21 16:16:09 +00:00
pkcs8.asn1 KEYS: Implement PKCS#8 RSA Private Key parser [ver #2] 2018-10-26 09:30:46 +01:00
pkcs8_parser.c treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 36 2019-05-24 17:27:11 +02:00
public_key.c x509: Add support for parsing x509 certs with ECDSA keys 2021-03-26 19:41:59 +11:00
restrict.c keys: Update comment for restrict_link_by_key_or_keyring_chain 2021-02-16 10:40:27 +02:00
signature.c docs: crypto: convert asymmetric-keys.txt to ReST 2020-06-19 14:03:46 -06:00
tpm.asn1 KEYS: Add parser for TPM-based keys [ver #2] 2018-10-26 09:30:46 +01:00
tpm_parser.c KEYS: Add parser for TPM-based keys [ver #2] 2018-10-26 09:30:46 +01:00
verify_pefile.c mm, treewide: rename kzfree() to kfree_sensitive() 2020-08-07 11:33:22 -07:00
verify_pefile.h treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 36 2019-05-24 17:27:11 +02:00
x509.asn1 X.509: parse public key parameters from x509 for akcipher 2019-04-18 22:15:02 +08:00
x509_akid.asn1 X.509: Extract both parts of the AuthorityKeyIdentifier 2015-08-07 16:26:13 +01:00
x509_cert_parser.c x509: Add OID for NIST P384 and extend parser for it 2021-03-26 19:41:59 +11:00
x509_parser.h treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 36 2019-05-24 17:27:11 +02:00
x509_public_key.c x509: Add support for parsing x509 certs with ECDSA keys 2021-03-26 19:41:59 +11:00