linux - linux

	Commit message (Collapse)	Author	Age	Files	Lines
*	random: replace non-blocking pool with a Chacha20-based CRNG	Theodore Ts'o	2016-07-03	1	-61/+0
\| \| \| \| \| \| \|	The CRNG is faster, and we don't pretend to track entropy usage in the CRNG any more. Signed-off-by: Theodore Ts'o <tytso@mit.edu>
*	crypto: chacha20 - Export common ChaCha20 helpers	Martin Willi	2015-07-17	1	-16/+12
\| \| \| \| \| \| \| \| \|	As architecture specific drivers need a software fallback, export a ChaCha20 en-/decryption function together with some helpers in a header file. Signed-off-by: Martin Willi <martin@strongswan.org> Signed-off-by: Herbert Xu <herbert@gondor.apana.org.au>
*	crypto: chacha20 - Add a generic ChaCha20 stream cipher implementation	Martin Willi	2015-06-04	1	-0/+216
	ChaCha20 is a high speed 256-bit key size stream cipher algorithm designed by Daniel J. Bernstein. It is further specified in RFC7539 for use in IETF protocols as a building block for the ChaCha20-Poly1305 AEAD. This is a portable C implementation without any architecture specific optimizations. It uses a 16-byte IV, which includes the 12-byte ChaCha20 nonce prepended by the initial block counter. Some algorithms require an explicit counter value, for example the mentioned AEAD construction. Signed-off-by: Martin Willi <martin@strongswan.org> Acked-by: Steffen Klassert <steffen.klassert@secunet.com> Signed-off-by: Herbert Xu <herbert@gondor.apana.org.au>