upstream commit

Reduce timing attack against obsolete CBC modes by always
computing the MAC over a fixed size of data. Reported by Jean Paul
Degabriele, Kenny Paterson, Torben Hansen and Martin Albrecht. ok djm@

Upstream-ID: f20a13279b00ba0afbacbcc1f04e62e9d41c2912
1 file changed
tree: 5827ba77ced2efb5136bad0b444356271ee1c853
  1. contrib/
  2. openbsd-compat/
  3. regress/
  4. .skipped-commit-ids
  5. aclocal.m4
  6. addrmatch.c
  7. atomicio.c
  8. atomicio.h
  9. audit-bsm.c
  10. audit-linux.c
  11. audit.c
  12. audit.h
  13. auth-bsdauth.c
  14. auth-chall.c
  15. auth-krb5.c
  16. auth-options.c
  17. auth-options.h
  18. auth-pam.c
  19. auth-pam.h
  20. auth-passwd.c
  21. auth-rh-rsa.c
  22. auth-rhosts.c
  23. auth-rsa.c
  24. auth-shadow.c
  25. auth-sia.c
  26. auth-sia.h
  27. auth-skey.c
  28. auth.c
  29. auth.h
  30. auth1.c
  31. auth2-chall.c
  32. auth2-gss.c
  33. auth2-hostbased.c
  34. auth2-kbdint.c
  35. auth2-none.c
  36. auth2-passwd.c
  37. auth2-pubkey.c
  38. auth2.c
  39. authfd.c
  40. authfd.h
  41. authfile.c
  42. authfile.h
  43. bitmap.c
  44. bitmap.h
  45. blocks.c
  46. bufaux.c
  47. bufbn.c
  48. bufec.c
  49. buffer.c
  50. buffer.h
  51. buildpkg.sh.in
  52. canohost.c
  53. canohost.h
  54. chacha.c
  55. chacha.h
  56. channels.c
  57. channels.h
  58. cipher-3des1.c
  59. cipher-aes.c
  60. cipher-aesctr.c
  61. cipher-aesctr.h
  62. cipher-bf1.c
  63. cipher-chachapoly.c
  64. cipher-chachapoly.h
  65. cipher-ctr.c
  66. cipher.c
  67. cipher.h
  68. cleanup.c
  69. clientloop.c
  70. clientloop.h
  71. compat.c
  72. compat.h
  73. config.guess
  74. config.sub
  75. configure.ac
  76. crc32.c
  77. crc32.h
  78. CREDITS
  79. crypto_api.h
  80. deattack.c
  81. deattack.h
  82. defines.h
  83. dh.c
  84. dh.h
  85. digest-libc.c
  86. digest-openssl.c
  87. digest.h
  88. dispatch.c
  89. dispatch.h
  90. dns.c
  91. dns.h
  92. ed25519.c
  93. entropy.c
  94. entropy.h
  95. fatal.c
  96. fe25519.c
  97. fe25519.h
  98. fixalgorithms
  99. fixpaths
  100. fixprogs
  101. ge25519.c
  102. ge25519.h
  103. ge25519_base.data
  104. groupaccess.c
  105. groupaccess.h
  106. gss-genr.c
  107. gss-serv-krb5.c
  108. gss-serv.c
  109. hash.c
  110. hmac.c
  111. hmac.h
  112. hostfile.c
  113. hostfile.h
  114. includes.h
  115. INSTALL
  116. install-sh
  117. kex.c
  118. kex.h
  119. kexc25519.c
  120. kexc25519c.c
  121. kexc25519s.c
  122. kexdh.c
  123. kexdhc.c
  124. kexdhs.c
  125. kexecdh.c
  126. kexecdhc.c
  127. kexecdhs.c
  128. kexgex.c
  129. kexgexc.c
  130. kexgexs.c
  131. key.c
  132. key.h
  133. krl.c
  134. krl.h
  135. LICENCE
  136. log.c
  137. log.h
  138. loginrec.c
  139. loginrec.h
  140. logintest.c
  141. mac.c
  142. mac.h
  143. Makefile.in
  144. match.c
  145. match.h
  146. md-sha256.c
  147. md5crypt.c
  148. md5crypt.h
  149. mdoc2man.awk
  150. misc.c
  151. misc.h
  152. mkinstalldirs
  153. moduli
  154. moduli.5
  155. moduli.c
  156. monitor.c
  157. monitor.h
  158. monitor_fdpass.c
  159. monitor_fdpass.h
  160. monitor_mm.c
  161. monitor_mm.h
  162. monitor_wrap.c
  163. monitor_wrap.h
  164. msg.c
  165. msg.h
  166. mux.c
  167. myproposal.h
  168. nchan.c
  169. nchan.ms
  170. nchan2.ms
  171. opacket.c
  172. opacket.h
  173. openssh.xml.in
  174. opensshd.init.in
  175. OVERVIEW
  176. packet.c
  177. packet.h
  178. pathnames.h
  179. pkcs11.h
  180. platform-pledge.c
  181. platform-tracing.c
  182. platform.c
  183. platform.h
  184. poly1305.c
  185. poly1305.h
  186. progressmeter.c
  187. progressmeter.h
  188. PROTOCOL
  189. PROTOCOL.agent
  190. PROTOCOL.certkeys
  191. PROTOCOL.chacha20poly1305
  192. PROTOCOL.key
  193. PROTOCOL.krl
  194. PROTOCOL.mux
  195. readconf.c
  196. readconf.h
  197. README
  198. README.dns
  199. README.platform
  200. README.privsep
  201. README.tun
  202. readpass.c
  203. rijndael.c
  204. rijndael.h
  205. rsa.c
  206. rsa.h
  207. sandbox-capsicum.c
  208. sandbox-darwin.c
  209. sandbox-null.c
  210. sandbox-pledge.c
  211. sandbox-rlimit.c
  212. sandbox-seccomp-filter.c
  213. sandbox-solaris.c
  214. sandbox-systrace.c
  215. sc25519.c
  216. sc25519.h
  217. scp.1
  218. scp.c
  219. servconf.c
  220. servconf.h
  221. serverloop.c
  222. serverloop.h
  223. session.c
  224. session.h
  225. sftp-client.c
  226. sftp-client.h
  227. sftp-common.c
  228. sftp-common.h
  229. sftp-glob.c
  230. sftp-server-main.c
  231. sftp-server.8
  232. sftp-server.c
  233. sftp.1
  234. sftp.c
  235. sftp.h
  236. smult_curve25519_ref.c
  237. ssh-add.1
  238. ssh-add.c
  239. ssh-agent.1
  240. ssh-agent.c
  241. ssh-dss.c
  242. ssh-ecdsa.c
  243. ssh-ed25519.c
  244. ssh-gss.h
  245. ssh-keygen.1
  246. ssh-keygen.c
  247. ssh-keyscan.1
  248. ssh-keyscan.c
  249. ssh-keysign.8
  250. ssh-keysign.c
  251. ssh-pkcs11-client.c
  252. ssh-pkcs11-helper.8
  253. ssh-pkcs11-helper.c
  254. ssh-pkcs11.c
  255. ssh-pkcs11.h
  256. ssh-rsa.c
  257. ssh-sandbox.h
  258. ssh.1
  259. ssh.c
  260. ssh.h
  261. ssh1.h
  262. ssh2.h
  263. ssh_api.c
  264. ssh_api.h
  265. ssh_config
  266. ssh_config.5
  267. sshbuf-getput-basic.c
  268. sshbuf-getput-crypto.c
  269. sshbuf-misc.c
  270. sshbuf.c
  271. sshbuf.h
  272. sshconnect.c
  273. sshconnect.h
  274. sshconnect1.c
  275. sshconnect2.c
  276. sshd.8
  277. sshd.c
  278. sshd_config
  279. sshd_config.5
  280. ssherr.c
  281. ssherr.h
  282. sshkey.c
  283. sshkey.h
  284. sshlogin.c
  285. sshlogin.h
  286. sshpty.c
  287. sshpty.h
  288. sshtty.c
  289. survey.sh.in
  290. TODO
  291. ttymodes.c
  292. ttymodes.h
  293. uidswap.c
  294. uidswap.h
  295. umac.c
  296. umac.h
  297. utf8.c
  298. utf8.h
  299. uuencode.c
  300. uuencode.h
  301. verify.c
  302. version.h
  303. xmalloc.c
  304. xmalloc.h