support --without-openssl at configure time

Disables and removes dependency on OpenSSL. Many features don't
work and the set of crypto options is greatly restricted. This
will only work on system with native arc4random or /dev/urandom.

Considered highly experimental for now.
40 files changed
tree: 47954a387f4260cc8b1e0ff33bbbaf22fd6f11fc
  1. .cvsignore
  2. CREDITS
  3. INSTALL
  4. LICENCE
  5. Makefile.in
  6. OVERVIEW
  7. PROTOCOL
  8. PROTOCOL.agent
  9. PROTOCOL.certkeys
  10. PROTOCOL.chacha20poly1305
  11. PROTOCOL.key
  12. PROTOCOL.krl
  13. PROTOCOL.mux
  14. README
  15. README.dns
  16. README.platform
  17. README.privsep
  18. README.tun
  19. TODO
  20. aclocal.m4
  21. addrmatch.c
  22. atomicio.c
  23. atomicio.h
  24. audit-bsm.c
  25. audit-linux.c
  26. audit.c
  27. audit.h
  28. auth-bsdauth.c
  29. auth-chall.c
  30. auth-krb5.c
  31. auth-options.c
  32. auth-options.h
  33. auth-pam.c
  34. auth-pam.h
  35. auth-passwd.c
  36. auth-rh-rsa.c
  37. auth-rhosts.c
  38. auth-rsa.c
  39. auth-shadow.c
  40. auth-sia.c
  41. auth-sia.h
  42. auth-skey.c
  43. auth.c
  44. auth.h
  45. auth1.c
  46. auth2-chall.c
  47. auth2-gss.c
  48. auth2-hostbased.c
  49. auth2-kbdint.c
  50. auth2-none.c
  51. auth2-passwd.c
  52. auth2-pubkey.c
  53. auth2.c
  54. authfd.c
  55. authfd.h
  56. authfile.c
  57. authfile.h
  58. bitmap.c
  59. bitmap.h
  60. blocks.c
  61. bufaux.c
  62. bufbn.c
  63. bufec.c
  64. buffer.c
  65. buffer.h
  66. buildpkg.sh.in
  67. canohost.c
  68. canohost.h
  69. chacha.c
  70. chacha.h
  71. channels.c
  72. channels.h
  73. cipher-3des1.c
  74. cipher-aes.c
  75. cipher-aesctr.c
  76. cipher-aesctr.h
  77. cipher-bf1.c
  78. cipher-chachapoly.c
  79. cipher-chachapoly.h
  80. cipher-ctr.c
  81. cipher.c
  82. cipher.h
  83. cleanup.c
  84. clientloop.c
  85. clientloop.h
  86. compat.c
  87. compat.h
  88. compress.c
  89. compress.h
  90. config.guess
  91. config.sub
  92. configure.ac
  93. contrib/
  94. crc32.c
  95. crc32.h
  96. crypto_api.h
  97. deattack.c
  98. deattack.h
  99. defines.h
  100. dh.c
  101. dh.h
  102. digest-libc.c
  103. digest-openssl.c
  104. digest.h
  105. dispatch.c
  106. dispatch.h
  107. dns.c
  108. dns.h
  109. ed25519.c
  110. entropy.c
  111. entropy.h
  112. fatal.c
  113. fe25519.c
  114. fe25519.h
  115. fixalgorithms
  116. fixpaths
  117. fixprogs
  118. ge25519.c
  119. ge25519.h
  120. ge25519_base.data
  121. groupaccess.c
  122. groupaccess.h
  123. gss-genr.c
  124. gss-serv-krb5.c
  125. gss-serv.c
  126. hash.c
  127. hmac.c
  128. hmac.h
  129. hostfile.c
  130. hostfile.h
  131. includes.h
  132. install-sh
  133. kex.c
  134. kex.h
  135. kexc25519.c
  136. kexc25519c.c
  137. kexc25519s.c
  138. kexdh.c
  139. kexdhc.c
  140. kexdhs.c
  141. kexecdh.c
  142. kexecdhc.c
  143. kexecdhs.c
  144. kexgex.c
  145. kexgexc.c
  146. kexgexs.c
  147. key.c
  148. key.h
  149. krl.c
  150. krl.h
  151. log.c
  152. log.h
  153. loginrec.c
  154. loginrec.h
  155. logintest.c
  156. mac.c
  157. mac.h
  158. match.c
  159. match.h
  160. md-sha256.c
  161. md5crypt.c
  162. md5crypt.h
  163. mdoc2man.awk
  164. misc.c
  165. misc.h
  166. mkinstalldirs
  167. moduli
  168. moduli.5
  169. moduli.c
  170. monitor.c
  171. monitor.h
  172. monitor_fdpass.c
  173. monitor_fdpass.h
  174. monitor_mm.c
  175. monitor_mm.h
  176. monitor_wrap.c
  177. monitor_wrap.h
  178. msg.c
  179. msg.h
  180. mux.c
  181. myproposal.h
  182. nchan.c
  183. nchan.ms
  184. nchan2.ms
  185. openbsd-compat/
  186. openssh.xml.in
  187. opensshd.init.in
  188. packet.c
  189. packet.h
  190. pathnames.h
  191. pkcs11.h
  192. platform.c
  193. platform.h
  194. poly1305.c
  195. poly1305.h
  196. progressmeter.c
  197. progressmeter.h
  198. readconf.c
  199. readconf.h
  200. readpass.c
  201. regress/
  202. rijndael.c
  203. rijndael.h
  204. roaming.h
  205. roaming_client.c
  206. roaming_common.c
  207. roaming_dummy.c
  208. roaming_serv.c
  209. rsa.c
  210. rsa.h
  211. sandbox-capsicum.c
  212. sandbox-darwin.c
  213. sandbox-null.c
  214. sandbox-rlimit.c
  215. sandbox-seccomp-filter.c
  216. sandbox-systrace.c
  217. sc25519.c
  218. sc25519.h
  219. scard/
  220. scp.1
  221. scp.c
  222. servconf.c
  223. servconf.h
  224. serverloop.c
  225. serverloop.h
  226. session.c
  227. session.h
  228. sftp-client.c
  229. sftp-client.h
  230. sftp-common.c
  231. sftp-common.h
  232. sftp-glob.c
  233. sftp-server-main.c
  234. sftp-server.8
  235. sftp-server.c
  236. sftp.1
  237. sftp.c
  238. sftp.h
  239. smult_curve25519_ref.c
  240. ssh-add.1
  241. ssh-add.c
  242. ssh-agent.1
  243. ssh-agent.c
  244. ssh-dss.c
  245. ssh-ecdsa.c
  246. ssh-ed25519.c
  247. ssh-gss.h
  248. ssh-keygen.1
  249. ssh-keygen.c
  250. ssh-keyscan.1
  251. ssh-keyscan.c
  252. ssh-keysign.8
  253. ssh-keysign.c
  254. ssh-pkcs11-client.c
  255. ssh-pkcs11-helper.8
  256. ssh-pkcs11-helper.c
  257. ssh-pkcs11.c
  258. ssh-pkcs11.h
  259. ssh-rsa.c
  260. ssh-sandbox.h
  261. ssh.1
  262. ssh.c
  263. ssh.h
  264. ssh1.h
  265. ssh2.h
  266. ssh_config
  267. ssh_config.5
  268. sshbuf-getput-basic.c
  269. sshbuf-getput-crypto.c
  270. sshbuf-misc.c
  271. sshbuf.c
  272. sshbuf.h
  273. sshconnect.c
  274. sshconnect.h
  275. sshconnect1.c
  276. sshconnect2.c
  277. sshd.8
  278. sshd.c
  279. sshd_config
  280. sshd_config.5
  281. ssherr.c
  282. ssherr.h
  283. sshkey.c
  284. sshkey.h
  285. sshlogin.c
  286. sshlogin.h
  287. sshpty.c
  288. sshpty.h
  289. sshtty.c
  290. survey.sh.in
  291. ttymodes.c
  292. ttymodes.h
  293. uidswap.c
  294. uidswap.h
  295. umac.c
  296. umac.h
  297. uuencode.c
  298. uuencode.h
  299. verify.c
  300. version.h
  301. xmalloc.c
  302. xmalloc.h