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.
6 files changed
tree: 7e025046e72e28902068704eb49e3ffa998c4375
  1. contrib/
  2. openbsd-compat/
  3. regress/
  4. scard/
  5. .cvsignore
  6. aclocal.m4
  7. addrmatch.c
  8. atomicio.c
  9. atomicio.h
  10. audit-bsm.c
  11. audit-linux.c
  12. audit.c
  13. audit.h
  14. auth-bsdauth.c
  15. auth-chall.c
  16. auth-krb5.c
  17. auth-options.c
  18. auth-options.h
  19. auth-pam.c
  20. auth-pam.h
  21. auth-passwd.c
  22. auth-rh-rsa.c
  23. auth-rhosts.c
  24. auth-rsa.c
  25. auth-shadow.c
  26. auth-sia.c
  27. auth-sia.h
  28. auth-skey.c
  29. auth.c
  30. auth.h
  31. auth1.c
  32. auth2-chall.c
  33. auth2-gss.c
  34. auth2-hostbased.c
  35. auth2-kbdint.c
  36. auth2-none.c
  37. auth2-passwd.c
  38. auth2-pubkey.c
  39. auth2.c
  40. authfd.c
  41. authfd.h
  42. authfile.c
  43. authfile.h
  44. blocks.c
  45. bufaux.c
  46. bufbn.c
  47. bufec.c
  48. buffer.c
  49. buffer.h
  50. buildpkg.sh.in
  51. canohost.c
  52. canohost.h
  53. chacha.c
  54. chacha.h
  55. channels.c
  56. channels.h
  57. cipher-3des1.c
  58. cipher-aes.c
  59. cipher-aesctr.c
  60. cipher-aesctr.h
  61. cipher-bf1.c
  62. cipher-chachapoly.c
  63. cipher-chachapoly.h
  64. cipher-ctr.c
  65. cipher.c
  66. cipher.h
  67. cleanup.c
  68. clientloop.c
  69. clientloop.h
  70. compat.c
  71. compat.h
  72. compress.c
  73. compress.h
  74. config.guess
  75. config.sub
  76. configure.ac
  77. crc32.c
  78. crc32.h
  79. CREDITS
  80. crypto_api.h
  81. deattack.c
  82. deattack.h
  83. defines.h
  84. dh.c
  85. dh.h
  86. digest-libc.c
  87. digest-openssl.c
  88. digest.h
  89. dispatch.c
  90. dispatch.h
  91. dns.c
  92. dns.h
  93. ed25519.c
  94. entropy.c
  95. entropy.h
  96. fatal.c
  97. fe25519.c
  98. fe25519.h
  99. fixalgorithms
  100. fixpaths
  101. fixprogs
  102. ge25519.c
  103. ge25519.h
  104. ge25519_base.data
  105. groupaccess.c
  106. groupaccess.h
  107. gss-genr.c
  108. gss-serv-krb5.c
  109. gss-serv.c
  110. hash.c
  111. hmac.c
  112. hmac.h
  113. hostfile.c
  114. hostfile.h
  115. includes.h
  116. INSTALL
  117. install-sh
  118. kex.c
  119. kex.h
  120. kexc25519.c
  121. kexc25519c.c
  122. kexc25519s.c
  123. kexdh.c
  124. kexdhc.c
  125. kexdhs.c
  126. kexecdh.c
  127. kexecdhc.c
  128. kexecdhs.c
  129. kexgex.c
  130. kexgexc.c
  131. kexgexs.c
  132. key.c
  133. key.h
  134. krl.c
  135. krl.h
  136. LICENCE
  137. log.c
  138. log.h
  139. loginrec.c
  140. loginrec.h
  141. logintest.c
  142. mac.c
  143. mac.h
  144. Makefile.in
  145. match.c
  146. match.h
  147. md-sha256.c
  148. md5crypt.c
  149. md5crypt.h
  150. mdoc2man.awk
  151. misc.c
  152. misc.h
  153. mkinstalldirs
  154. moduli
  155. moduli.5
  156. moduli.c
  157. monitor.c
  158. monitor.h
  159. monitor_fdpass.c
  160. monitor_fdpass.h
  161. monitor_mm.c
  162. monitor_mm.h
  163. monitor_wrap.c
  164. monitor_wrap.h
  165. msg.c
  166. msg.h
  167. mux.c
  168. myproposal.h
  169. nchan.c
  170. nchan.ms
  171. nchan2.ms
  172. openssh.xml.in
  173. opensshd.init.in
  174. OVERVIEW
  175. packet.c
  176. packet.h
  177. pathnames.h
  178. pkcs11.h
  179. platform.c
  180. platform.h
  181. poly1305.c
  182. poly1305.h
  183. progressmeter.c
  184. progressmeter.h
  185. PROTOCOL
  186. PROTOCOL.agent
  187. PROTOCOL.certkeys
  188. PROTOCOL.chacha20poly1305
  189. PROTOCOL.key
  190. PROTOCOL.krl
  191. PROTOCOL.mux
  192. readconf.c
  193. readconf.h
  194. README
  195. README.dns
  196. README.platform
  197. README.privsep
  198. README.tun
  199. readpass.c
  200. rijndael.c
  201. rijndael.h
  202. roaming.h
  203. roaming_client.c
  204. roaming_common.c
  205. roaming_dummy.c
  206. roaming_serv.c
  207. rsa.c
  208. rsa.h
  209. sandbox-capsicum.c
  210. sandbox-darwin.c
  211. sandbox-null.c
  212. sandbox-rlimit.c
  213. sandbox-seccomp-filter.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_config
  264. ssh_config.5
  265. sshbuf-getput-basic.c
  266. sshbuf-getput-crypto.c
  267. sshbuf-misc.c
  268. sshbuf.c
  269. sshbuf.h
  270. sshconnect.c
  271. sshconnect.h
  272. sshconnect1.c
  273. sshconnect2.c
  274. sshd.8
  275. sshd.c
  276. sshd_config
  277. sshd_config.5
  278. ssherr.c
  279. ssherr.h
  280. sshkey.c
  281. sshkey.h
  282. sshlogin.c
  283. sshlogin.h
  284. sshpty.c
  285. sshpty.h
  286. sshtty.c
  287. survey.sh.in
  288. TODO
  289. ttymodes.c
  290. ttymodes.h
  291. uidswap.c
  292. uidswap.h
  293. umac.c
  294. umac.h
  295. uuencode.c
  296. uuencode.h
  297. verify.c
  298. version.h
  299. xmalloc.c
  300. xmalloc.h