linux.git/crypto/testmgr.h, branch v5.17 Linux kernel source tree crypto: testmgr - Fix wrong test case of RSA 2021-11-20T04:02:08+00:00 Lei He helei.sig11@bytedance.com 2021-11-05T12:25:31+00:00 a9887010ed2da3fddaff83ceec80e2b71be8a966 According to the BER encoding rules, integer value should be encoded as two's complement, and if the highest bit of a positive integer is 1, should add a leading zero-octet. The kernel's built-in RSA algorithm cannot recognize negative numbers when parsing keys, so it can pass this test case. Export the key to file and run the following command to verify the fix result: openssl asn1parse -inform DER -in /path/to/key/file Signed-off-by: Lei He <helei.sig11@bytedance.com> Signed-off-by: Herbert Xu <herbert@gondor.apana.org.au> 
According to the BER encoding rules, integer value should be encoded
as two's complement, and if the highest bit of a positive integer
is 1, should add a leading zero-octet.

The kernel's built-in RSA algorithm cannot recognize negative numbers
when parsing keys, so it can pass this test case.

Export the key to file and run the following command to verify the
fix result:

  openssl asn1parse -inform DER -in /path/to/key/file

Signed-off-by: Lei He <helei.sig11@bytedance.com>
Signed-off-by: Herbert Xu <herbert@gondor.apana.org.au>
crypto: testmgr - fix wrong key length for pkcs1pad 2021-10-29T13:04:04+00:00 Lei He helei.sig11@bytedance.com 2021-10-22T12:44:43+00:00 39ef08517082a424b5b65c3dbaa6c0fa9d3303b9 Fix wrong test data at testmgr.h, it seems to be caused by ignoring the last '\0' when calling sizeof. Signed-off-by: Lei He <helei.sig11@bytedance.com> Signed-off-by: Herbert Xu <herbert@gondor.apana.org.au> 
Fix wrong test data at testmgr.h, it seems to be caused
by ignoring the last '\0' when calling sizeof.

Signed-off-by: Lei He <helei.sig11@bytedance.com>
Signed-off-by: Herbert Xu <herbert@gondor.apana.org.au>
crypto: testmgr - Add GCM/CCM mode test of SM4 algorithm 2021-08-21T07:44:57+00:00 Tianjia Zhang tianjia.zhang@linux.alibaba.com 2021-08-13T07:55:07+00:00 68039d605f7bb34ea6dbd4e099bf98599d52b0ac The GCM/CCM mode of the SM4 algorithm is defined in the rfc 8998 specification, and the test case data also comes from rfc 8998. Signed-off-by: Tianjia Zhang <tianjia.zhang@linux.alibaba.com> Signed-off-by: Herbert Xu <herbert@gondor.apana.org.au> 
The GCM/CCM mode of the SM4 algorithm is defined in the rfc 8998
specification, and the test case data also comes from rfc 8998.

Signed-off-by: Tianjia Zhang <tianjia.zhang@linux.alibaba.com>
Signed-off-by: Herbert Xu <herbert@gondor.apana.org.au>
crypto: drbg - self test for HMAC(SHA-512) 2021-06-28T03:28:08+00:00 Stephan Müller smueller@chronox.de 2021-06-24T15:44:35+00:00 8833272d876eb5320e4c7c31cc455542510dc4c3 Considering that the HMAC(SHA-512) DRBG is the default DRBG now, a self test is to be provided. The test vector is obtained from a successful NIST ACVP test run. Signed-off-by: Stephan Mueller <smueller@chronox.de> Signed-off-by: Herbert Xu <herbert@gondor.apana.org.au> 
Considering that the HMAC(SHA-512) DRBG is the default DRBG now, a self
test is to be provided.

The test vector is obtained from a successful NIST ACVP test run.

Signed-off-by: Stephan Mueller <smueller@chronox.de>
Signed-off-by: Herbert Xu <herbert@gondor.apana.org.au>
crypto: ecdh - add test suite for NIST P384 2021-05-28T07:11:47+00:00 Hui Tang tanghui20@huawei.com 2021-05-22T02:44:31+00:00 8e568fc2a71d097a5549043a39984a46262b6035 Add test vector params for NIST P384, add test vector for NIST P384 on vector of tests. Vector param from: https://datatracker.ietf.org/doc/html/rfc5903#section-3.1 Signed-off-by: Hui Tang <tanghui20@huawei.com> Signed-off-by: Herbert Xu <herbert@gondor.apana.org.au> 
Add test vector params for NIST P384, add test vector for
NIST P384 on vector of tests.

Vector param from:
https://datatracker.ietf.org/doc/html/rfc5903#section-3.1

Signed-off-by: Hui Tang <tanghui20@huawei.com>
Signed-off-by: Herbert Xu <herbert@gondor.apana.org.au>
crypto: ecdh - fix ecdh-nist-p192's entry in testmgr 2021-05-28T07:11:47+00:00 Hui Tang tanghui20@huawei.com 2021-05-22T02:44:28+00:00 6889fc2104e5d20899b91e61daf07a7524b2010d Add a comment that p192 will fail to register in FIPS mode. Fix ecdh-nist-p192's entry in testmgr by removing the ifdefs and not setting fips_allowed. Signed-off-by: Hui Tang <tanghui20@huawei.com> Signed-off-by: Herbert Xu <herbert@gondor.apana.org.au> 
Add a comment that p192 will fail to register in FIPS mode.

Fix ecdh-nist-p192's entry in testmgr by removing the ifdefs
and not setting fips_allowed.

Signed-off-by: Hui Tang <tanghui20@huawei.com>
Signed-off-by: Herbert Xu <herbert@gondor.apana.org.au>
crypto: testmgr - fix initialization of 'secret_size' 2021-05-21T08:17:29+00:00 Hui Tang tanghui20@huawei.com 2021-05-10T08:54:08+00:00 2d016672528a592ada5188e53ac746e1b8b7a978 Actual data length of the 'secret' is not equal to the 'secret_size'. Since the 'curve_id' has removed in the 'secret', the 'secret_size' should subtract the length of the 'curve_id'. Fixes: 6763f5ea2d9a ("crypto: ecdh - move curve_id of ECDH from ...") Signed-off-by: Hui Tang <tanghui20@huawei.com> Signed-off-by: Herbert Xu <herbert@gondor.apana.org.au> 
Actual data length of the 'secret' is not equal to the 'secret_size'.

Since the 'curve_id' has removed in the 'secret', the 'secret_size'
should subtract the length of the 'curve_id'.

Fixes: 6763f5ea2d9a ("crypto: ecdh - move curve_id of ECDH from ...")
Signed-off-by: Hui Tang <tanghui20@huawei.com>
Signed-off-by: Herbert Xu <herbert@gondor.apana.org.au>
Merge branch 'ecc' 2021-03-26T08:55:55+00:00 Herbert Xu herbert@gondor.apana.org.au 2021-03-26T08:55:55+00:00 3877869d13a043a2dbab0d034e5eac3b21f4994d This pulls in the NIST P384/256/192 x509 changes. 
This pulls in the NIST P384/256/192 x509 changes.
crypto: ecdsa - Register NIST P384 and extend test suite 2021-03-26T08:41:58+00:00 Saulo Alessandre saulo.alessandre@tse.jus.br 2021-03-16T21:07:35+00:00 c12d448ba939cafc5fe04ae93bc3f4c27b5d213c Register NIST P384 as an akcipher and extend the testmgr with NIST P384-specific test vectors. Summary of changes: * crypto/ecdsa.c - add ecdsa_nist_p384_init_tfm - register and unregister P384 tfm * crypto/testmgr.c - add test vector for P384 on vector of tests * crypto/testmgr.h - add test vector params for P384(sha1, sha224, sha256, sha384 and sha512) Signed-off-by: Saulo Alessandre <saulo.alessandre@tse.jus.br> Tested-by: Stefan Berger <stefanb@linux.ibm.com> Acked-by: Jarkko Sakkinen <jarkko@kernel.org> Signed-off-by: Herbert Xu <herbert@gondor.apana.org.au> 
Register NIST P384 as an akcipher and extend the testmgr with
NIST P384-specific test vectors.

Summary of changes:

* crypto/ecdsa.c
  - add ecdsa_nist_p384_init_tfm
  - register and unregister P384 tfm

* crypto/testmgr.c
  - add test vector for P384 on vector of tests

* crypto/testmgr.h
  - add test vector params for P384(sha1, sha224, sha256, sha384
    and sha512)

Signed-off-by: Saulo Alessandre <saulo.alessandre@tse.jus.br>
Tested-by: Stefan Berger <stefanb@linux.ibm.com>
Acked-by: Jarkko Sakkinen <jarkko@kernel.org>
Signed-off-by: Herbert Xu <herbert@gondor.apana.org.au>
crypto: ecdsa - Add support for ECDSA signature verification 2021-03-26T08:41:58+00:00 Stefan Berger stefanb@linux.ibm.com 2021-03-16T21:07:32+00:00 4e6602916bc692ee31ac5b8bd8195fb078556844 Add support for parsing the parameters of a NIST P256 or NIST P192 key. Enable signature verification using these keys. The new module is enabled with CONFIG_ECDSA: Elliptic Curve Digital Signature Algorithm (NIST P192, P256 etc.) is A NIST cryptographic standard algorithm. Only signature verification is implemented. Cc: Herbert Xu <herbert@gondor.apana.org.au> Cc: "David S. Miller" <davem@davemloft.net> Cc: linux-crypto@vger.kernel.org Signed-off-by: Stefan Berger <stefanb@linux.ibm.com> Signed-off-by: Herbert Xu <herbert@gondor.apana.org.au> 
Add support for parsing the parameters of a NIST P256 or NIST P192 key.
Enable signature verification using these keys. The new module is
enabled with CONFIG_ECDSA:
  Elliptic Curve Digital Signature Algorithm (NIST P192, P256 etc.)
  is A NIST cryptographic standard algorithm. Only signature verification
  is implemented.

Cc: Herbert Xu <herbert@gondor.apana.org.au>
Cc: "David S. Miller" <davem@davemloft.net>
Cc: linux-crypto@vger.kernel.org
Signed-off-by: Stefan Berger <stefanb@linux.ibm.com>
Signed-off-by: Herbert Xu <herbert@gondor.apana.org.au>