linux-dev - Linux kernel development work

Age	Commit message (Collapse)	Author	Files	Lines
2017-06-10	crypto: dh - comply with crypto_kpp_maxsize()	Tudor-Dan Ambarus	1	-1/+1
	crypto_kpp_maxsize() asks for the output buffer size without caring for errors. It allways assume that will be called after a valid setkey. Comply with it and return what he wants. Signed-off-by: Tudor Ambarus <tudor.ambarus@microchip.com> Signed-off-by: Herbert Xu <herbert@gondor.apana.org.au>
2017-06-10	crypto: dh - fix memleak in setkey	Tudor-Dan Ambarus	1	-0/+3
	setkey can be called multiple times during the existence of the transformation object. In case of multiple setkey calls, the old key was not freed and we leaked memory. Free the old MPI key if any. Signed-off-by: Tudor Ambarus <tudor.ambarus@microchip.com> Signed-off-by: Herbert Xu <herbert@gondor.apana.org.au>
2017-06-10	crypto: kpp, (ec)dh - fix typos	Tudor-Dan Ambarus	1	-2/+2
	While here, add missing argument description (ndigits). Signed-off-by: Tudor Ambarus <tudor.ambarus@microchip.com> Signed-off-by: Herbert Xu <herbert@gondor.apana.org.au>
2017-03-09	crypto: kpp - constify buffer passed to crypto_kpp_set_secret()	Eric Biggers	1	-1/+2
	Constify the buffer passed to crypto_kpp_set_secret() and kpp_alg.set_secret, since it is never modified. Signed-off-by: Eric Biggers <ebiggers@google.com> Signed-off-by: Herbert Xu <herbert@gondor.apana.org.au>
2016-11-13	crypto: dh - Consistenly return negative error codes	Mat Martineau	1	-1/+1
	Fix the single instance where a positive EINVAL was returned. Signed-off-by: Mat Martineau <mathew.j.martineau@linux.intel.com> Signed-off-by: Herbert Xu <herbert@gondor.apana.org.au>
2016-07-01	crypto: rsa - Generate fixed-length output	Herbert Xu	1	-1/+1
	Every implementation of RSA that we have naturally generates output with leading zeroes. The one and only user of RSA, pkcs1pad wants to have those leading zeroes in place, in fact because they are currently absent it has to write those zeroes itself. So we shouldn't be stripping leading zeroes in the first place. In fact this patch makes rsa-generic produce output with fixed length so that pkcs1pad does not need to do any extra work. This patch also changes DH to use the new interface. Signed-off-by: Herbert Xu <herbert@gondor.apana.org.au>
2016-06-23	crypto: dh - Add DH software implementation	Salvatore Benedetto	1	-0/+189
	* Implement MPI based Diffie-Hellman under kpp API * Test provided uses data generad by OpenSSL Signed-off-by: Salvatore Benedetto <salvatore.benedetto@intel.com> Signed-off-by: Herbert Xu <herbert@gondor.apana.org.au>