]> git.baikalelectronics.ru Git - kernel.git/commit
crypto: testmgr - populate RSA CRT parameters in RSA test vectors
authorIgnat Korchagin <ignat@cloudflare.com>
Mon, 4 Jul 2022 10:38:40 +0000 (11:38 +0100)
committerHerbert Xu <herbert@gondor.apana.org.au>
Fri, 8 Jul 2022 07:21:17 +0000 (15:21 +0800)
commitfb9a0c3cfb03b8f279cea544521d0377efe633ad
treee6a967ea224cbec0551e715896acaceb6cc0d0de
parent987809c96c9f7940fefd58426612dd2dace3bc73
crypto: testmgr - populate RSA CRT parameters in RSA test vectors

Changes from v1:
  * replace some accidental spaces with tabs

In commit 317fd79a8c45 ("crypto: rsa - implement Chinese Remainder Theorem
for faster private key operations") we have started to use the additional
primes and coefficients for RSA private key operations. However, these
additional parameters are not present (defined as 0 integers) in the RSA
test vectors.

Some parameters were borrowed from OpenSSL, so I was able to find the
source. I could not find the public source for 1 vector though, so had to
recover the parameters by implementing Appendix C from [1].

[1]: https://nvlpubs.nist.gov/nistpubs/SpecialPublications/NIST.SP.800-56Br1.pdf

Fixes: 317fd79a8c45 ("crypto: rsa - implement Chinese Remainder Theorem for faster private key operations")
Reported-by: Tasmiya Nalatwad <tasmiya@linux.vnet.ibm.com>
Signed-off-by: Ignat Korchagin <ignat@cloudflare.com>
Signed-off-by: Herbert Xu <herbert@gondor.apana.org.au>
crypto/testmgr.h