Linus Torvalds 818e607b57 A number of improvements for the /dev/random driver; the most ... important is the use of a ChaCha20-based CRNG for /dev/urandom, which is faster, more efficient, and easier to make scalable for silly/abusive userspace programs that want to read from /dev/urandom in a tight loop on NUMA systems. This set of patches also improves entropy gathering on VM's running on Microsoft Azure, and will take advantage of a hw random number generator (if present) to initialize the /dev/urandom pool. -----BEGIN PGP SIGNATURE----- Version: GnuPG v2 iQEcBAABCAAGBQJXla/8AAoJEPL5WVaVDYGj4xgH/3qDPHpFvynUMbMgg/MRQNt2 K1zhKKQjYuJ465aIiPME21tGC1C5JxO3a9mgDy0pfJmLVvCWRUx9dDtdI59Xkaev KuVTbqdl8D75lftX3/jF3lXKd5dVLrW2V9hOMcESQqBFuoc1B8sJztR0upQsdGvA I8+jjxRffSzxDZY4it6p/lqsTdEfwhA+mEc6ztZ+Ccsdlqd+GNCvB/YE4tk+U6x/ tGKaKfuiHSXpR4P9ks/L5gwaIcFQ6Y1rdVqd8YP3iC9YXGFZdJkRXklRRj1mCgWs YoCDMATTos+6iVONft94fF5pW6HND1F3bxPNo/RpMZca3MlqbiCSij3ky+gqUc4= =mSBt -----END PGP SIGNATURE----- Merge tag 'random_for_linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tytso/random Pull random driver updates from Ted Ts'o: "A number of improvements for the /dev/random driver; the most important is the use of a ChaCha20-based CRNG for /dev/urandom, which is faster, more efficient, and easier to make scalable for silly/abusive userspace programs that want to read from /dev/urandom in a tight loop on NUMA systems. This set of patches also improves entropy gathering on VM's running on Microsoft Azure, and will take advantage of a hw random number generator (if present) to initialize the /dev/urandom pool" (It turns out that the random tree hadn't been in linux-next this time around, because it had been dropped earlier as being too quiet. Oh well). * tag 'random_for_linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tytso/random: random: strengthen input validation for RNDADDTOENTCNT random: add backtracking protection to the CRNG random: make /dev/urandom scalable for silly userspace programs random: replace non-blocking pool with a Chacha20-based CRNG random: properly align get_random_int_hash random: add interrupt callback to VMBus IRQ handler random: print a warning for the first ten uninitialized random users random: initialize the non-blocking pool via add_hwgenerator_randomness()		2016-07-27 15:11:55 -07:00
..
internal	crypto: skcipher - Remove top-level givcipher interface	2016-07-18 17:35:46 +08:00
ablk_helper.h
aead.h	crypto: aead - Add chunk size	2016-07-18 17:35:38 +08:00
aes.h
akcipher.h
algapi.h	crypto: api - Optimise away crypto_yield when hard preemption is on	2016-07-18 17:35:49 +08:00
authenc.h
b128ops.h
blowfish.h
cast_common.h
cast5.h
cast6.h
chacha20.h	random: replace non-blocking pool with a Chacha20-based CRNG	2016-07-03 00:57:23 -04:00
cryptd.h	crypto: cryptd - Add helpers to check whether a tfm is queued	2016-06-23 18:29:52 +08:00
crypto_wq.h
ctr.h
des.h
dh.h	crypto: dh - Add DH software implementation	2016-06-23 18:29:56 +08:00
drbg.h	crypto: drbg - use aligned buffers	2016-06-15 17:07:53 +08:00
ecdh.h	crypto: ecdh - Add ECDH software support	2016-06-23 18:29:57 +08:00
gf128mul.h
hash_info.h
hash.h
if_alg.h
kpp.h	crypto: ecdh - Add ECDH software support	2016-06-23 18:29:57 +08:00
lrw.h
mcryptd.h	crypto: sha1-mb - async implementation for sha1-mb	2016-06-23 18:29:55 +08:00
md5.h
null.h	crypto: null - Remove default null blkcipher	2016-07-18 17:35:44 +08:00
padlock.h
pcrypt.h
pkcs7.h
poly1305.h
public_key.h
rng.h
scatterwalk.h	crypto: scatterwalk - Inline start/map/done	2016-07-18 17:35:50 +08:00
serpent.h
sha.h
sha1_base.h
sha3.h	crypto: sha3 - Add SHA-3 hash algorithm	2016-06-20 19:25:01 +08:00
sha256_base.h
sha512_base.h
skcipher.h	crypto: skcipher - Add comment for skcipher_alg->base	2016-07-19 15:42:42 +08:00
twofish.h
vmac.h
xts.h