diff --git a/openssh-7.2p1-fips.patch b/openssh-7.2p1-fips.patch deleted file mode 100644 index d8bb4e5..0000000 --- a/openssh-7.2p1-fips.patch +++ /dev/null @@ -1,714 +0,0 @@ -diff -up openssh-7.5p1/cipher.c.fips openssh-7.5p1/cipher.c ---- openssh-7.5p1/cipher.c.fips 2017-06-30 12:06:36.455713788 +0200 -+++ openssh-7.5p1/cipher.c 2017-06-30 12:06:36.465713761 +0200 -@@ -39,6 +39,8 @@ - - #include - -+#include -+ - #include - #include - #include -@@ -116,6 +118,33 @@ static const struct sshcipher ciphers[] - { NULL, 0, 0, 0, 0, 0, NULL } - }; - -+static const struct sshcipher fips_ciphers[] = { -+#ifdef WITH_OPENSSL -+ { "3des-cbc", 8, 24, 0, 0, CFLAG_CBC, EVP_des_ede3_cbc }, -+ { "aes128-cbc", 16, 16, 0, 0, CFLAG_CBC, EVP_aes_128_cbc }, -+ { "aes192-cbc", 16, 24, 0, 0, CFLAG_CBC, EVP_aes_192_cbc }, -+ { "aes256-cbc", 16, 32, 0, 0, CFLAG_CBC, EVP_aes_256_cbc }, -+ { "rijndael-cbc@lysator.liu.se", -+ 16, 32, 0, 0, CFLAG_CBC, EVP_aes_256_cbc }, -+ { "aes128-ctr", 16, 16, 0, 0, 0, EVP_aes_128_ctr }, -+ { "aes192-ctr", 16, 24, 0, 0, 0, EVP_aes_192_ctr }, -+ { "aes256-ctr", 16, 32, 0, 0, 0, EVP_aes_256_ctr }, -+# ifdef OPENSSL_HAVE_EVPGCM -+ { "aes128-gcm@openssh.com", -+ 16, 16, 12, 16, 0, EVP_aes_128_gcm }, -+ { "aes256-gcm@openssh.com", -+ 16, 32, 12, 16, 0, EVP_aes_256_gcm }, -+# endif /* OPENSSL_HAVE_EVPGCM */ -+#else -+ { "aes128-ctr", 16, 16, 0, 0, CFLAG_AESCTR, NULL }, -+ { "aes192-ctr", 16, 24, 0, 0, CFLAG_AESCTR, NULL }, -+ { "aes256-ctr", 16, 32, 0, 0, CFLAG_AESCTR, NULL }, -+#endif -+ { "none", 8, 0, 0, 0, CFLAG_NONE, NULL }, -+ -+ { NULL, 0, 0, 0, 0, 0, NULL } -+}; -+ - /*--*/ - - /* Returns a comma-separated list of supported ciphers. */ -@@ -126,7 +142,7 @@ cipher_alg_list(char sep, int auth_only) - size_t nlen, rlen = 0; - const struct sshcipher *c; - -- for (c = ciphers; c->name != NULL; c++) { -+ for (c = FIPS_mode() ? fips_ciphers : ciphers; c->name != NULL; c++) { - if ((c->flags & CFLAG_INTERNAL) != 0) - continue; - if (auth_only && c->auth_len == 0) -@@ -222,7 +238,7 @@ const struct sshcipher * - cipher_by_name(const char *name) - { - const struct sshcipher *c; -- for (c = ciphers; c->name != NULL; c++) -+ for (c = FIPS_mode() ? fips_ciphers : ciphers; c->name != NULL; c++) - if (strcmp(c->name, name) == 0) - return c; - return NULL; -diff -up openssh-7.5p1/cipher-ctr.c.fips openssh-7.5p1/cipher-ctr.c ---- openssh-7.5p1/cipher-ctr.c.fips 2017-06-30 12:06:36.386713974 +0200 -+++ openssh-7.5p1/cipher-ctr.c 2017-06-30 12:06:36.465713761 +0200 -@@ -179,7 +179,8 @@ evp_aes_128_ctr(void) - aes_ctr.do_cipher = ssh_aes_ctr; - #ifndef SSH_OLD_EVP - aes_ctr.flags = EVP_CIPH_CBC_MODE | EVP_CIPH_VARIABLE_LENGTH | -- EVP_CIPH_ALWAYS_CALL_INIT | EVP_CIPH_CUSTOM_IV; -+ EVP_CIPH_ALWAYS_CALL_INIT | EVP_CIPH_CUSTOM_IV | -+ EVP_CIPH_FLAG_FIPS; - #endif - return (&aes_ctr); - } -diff -up openssh-7.5p1/clientloop.c.fips openssh-7.5p1/clientloop.c ---- openssh-7.5p1/clientloop.c.fips 2017-06-30 12:06:36.466713758 +0200 -+++ openssh-7.5p1/clientloop.c 2017-06-30 12:09:11.503295871 +0200 -@@ -2412,7 +2412,8 @@ key_accepted_by_hostkeyalgs(const struct - { - const char *ktype = sshkey_ssh_name(key); - const char *hostkeyalgs = options.hostkeyalgorithms != NULL ? -- options.hostkeyalgorithms : KEX_DEFAULT_PK_ALG; -+ options.hostkeyalgorithms : (FIPS_mode() ? -+ KEX_FIPS_PK_ALG : KEX_DEFAULT_PK_ALG); - - if (key == NULL || key->type == KEY_UNSPEC) - return 0; -diff -up openssh-7.5p1/dh.h.fips openssh-7.5p1/dh.h ---- openssh-7.5p1/dh.h.fips 2017-03-20 03:39:27.000000000 +0100 -+++ openssh-7.5p1/dh.h 2017-06-30 12:06:36.466713758 +0200 -@@ -51,6 +51,7 @@ u_int dh_estimate(int); - * Miniumum increased in light of DH precomputation attacks. - */ - #define DH_GRP_MIN 2048 -+#define DH_GRP_MIN_FIPS 2048 - #define DH_GRP_MAX 8192 - - /* -diff -up openssh-7.5p1/entropy.c.fips openssh-7.5p1/entropy.c ---- openssh-7.5p1/entropy.c.fips 2017-06-30 12:06:36.377713998 +0200 -+++ openssh-7.5p1/entropy.c 2017-06-30 12:06:36.466713758 +0200 -@@ -217,6 +217,9 @@ seed_rng(void) - fatal("OpenSSL version mismatch. Built against %lx, you " - "have %lx", (u_long)OPENSSL_VERSION_NUMBER, SSLeay()); - -+ /* clean the PRNG status when exiting the program */ -+ atexit(RAND_cleanup); -+ - #ifndef OPENSSL_PRNG_ONLY - if (RAND_status() == 1) { - debug3("RNG is ready, skipping seeding"); -diff -up openssh-7.5p1/kex.c.fips openssh-7.5p1/kex.c ---- openssh-7.5p1/kex.c.fips 2017-06-30 12:06:36.455713788 +0200 -+++ openssh-7.5p1/kex.c 2017-06-30 12:06:36.466713758 +0200 -@@ -35,6 +35,7 @@ - #ifdef WITH_OPENSSL - #include - #include -+#include - #endif - - #include "ssh2.h" -@@ -125,6 +126,26 @@ static const struct kexalg kexalgs[] = { - { NULL, -1, -1, -1}, - }; - -+static const struct kexalg kexalgs_fips[] = { -+ { KEX_DH14_SHA256, KEX_DH_GRP14_SHA256, 0, SSH_DIGEST_SHA256 }, -+ { KEX_DH16_SHA512, KEX_DH_GRP16_SHA512, 0, SSH_DIGEST_SHA512 }, -+ { KEX_DH18_SHA512, KEX_DH_GRP18_SHA512, 0, SSH_DIGEST_SHA512 }, -+#ifdef HAVE_EVP_SHA256 -+ { KEX_DHGEX_SHA256, KEX_DH_GEX_SHA256, 0, SSH_DIGEST_SHA256 }, -+#endif -+#ifdef OPENSSL_HAS_ECC -+ { KEX_ECDH_SHA2_NISTP256, KEX_ECDH_SHA2, -+ NID_X9_62_prime256v1, SSH_DIGEST_SHA256 }, -+ { KEX_ECDH_SHA2_NISTP384, KEX_ECDH_SHA2, NID_secp384r1, -+ SSH_DIGEST_SHA384 }, -+# ifdef OPENSSL_HAS_NISTP521 -+ { KEX_ECDH_SHA2_NISTP521, KEX_ECDH_SHA2, NID_secp521r1, -+ SSH_DIGEST_SHA512 }, -+# endif -+#endif -+ { NULL, -1, -1, -1}, -+}; -+ - char * - kex_alg_list(char sep) - { -@@ -152,7 +173,7 @@ kex_alg_by_name(const char *name) - { - const struct kexalg *k; - -- for (k = kexalgs; k->name != NULL; k++) { -+ for (k = (FIPS_mode() ? kexalgs_fips : kexalgs); k->name != NULL; k++) { - if (strcmp(k->name, name) == 0) - return k; - #ifdef GSSAPI -@@ -178,7 +199,10 @@ kex_names_valid(const char *names) - for ((p = strsep(&cp, ",")); p && *p != '\0'; - (p = strsep(&cp, ","))) { - if (kex_alg_by_name(p) == NULL) { -- error("Unsupported KEX algorithm \"%.100s\"", p); -+ if (FIPS_mode()) -+ error("\"%.100s\" is not allowed in FIPS mode", p); -+ else -+ error("Unsupported KEX algorithm \"%.100s\"", p); - free(s); - return 0; - } -diff -up openssh-7.5p1/kexgexc.c.fips openssh-7.5p1/kexgexc.c ---- openssh-7.5p1/kexgexc.c.fips 2017-03-20 03:39:27.000000000 +0100 -+++ openssh-7.5p1/kexgexc.c 2017-06-30 12:06:36.467713756 +0200 -@@ -28,6 +28,7 @@ - - #ifdef WITH_OPENSSL - -+#include - #include - - #include -@@ -63,7 +64,7 @@ kexgex_client(struct ssh *ssh) - - nbits = dh_estimate(kex->dh_need * 8); - -- kex->min = DH_GRP_MIN; -+ kex->min = FIPS_mode() ? DH_GRP_MIN_FIPS : DH_GRP_MIN; - kex->max = DH_GRP_MAX; - kex->nbits = nbits; - if (datafellows & SSH_BUG_DHGEX_LARGE) -diff -up openssh-7.5p1/kexgexs.c.fips openssh-7.5p1/kexgexs.c ---- openssh-7.5p1/kexgexs.c.fips 2017-03-20 03:39:27.000000000 +0100 -+++ openssh-7.5p1/kexgexs.c 2017-06-30 12:06:36.467713756 +0200 -@@ -83,9 +83,9 @@ input_kex_dh_gex_request(int type, u_int - kex->nbits = nbits; - kex->min = min; - kex->max = max; -- min = MAXIMUM(DH_GRP_MIN, min); -+ min = MAXIMUM(FIPS_mode() ? DH_GRP_MIN_FIPS : DH_GRP_MIN, min); - max = MINIMUM(DH_GRP_MAX, max); -- nbits = MAXIMUM(DH_GRP_MIN, nbits); -+ nbits = MAXIMUM(FIPS_mode() ? DH_GRP_MIN_FIPS : DH_GRP_MIN, nbits); - nbits = MINIMUM(DH_GRP_MAX, nbits); - - if (kex->max < kex->min || kex->nbits < kex->min || -diff -up openssh-7.5p1/mac.c.fips openssh-7.5p1/mac.c ---- openssh-7.5p1/mac.c.fips 2017-06-30 12:06:36.456713785 +0200 -+++ openssh-7.5p1/mac.c 2017-06-30 12:06:36.467713756 +0200 -@@ -27,6 +27,8 @@ - - #include - -+#include -+ - #include - #include - -@@ -54,7 +56,7 @@ struct macalg { - int etm; /* Encrypt-then-MAC */ - }; - --static const struct macalg macs[] = { -+static const struct macalg all_macs[] = { - /* Encrypt-and-MAC (encrypt-and-authenticate) variants */ - { "hmac-sha1", SSH_DIGEST, SSH_DIGEST_SHA1, 0, 0, 0, 0 }, - { "hmac-sha1-96", SSH_DIGEST, SSH_DIGEST_SHA1, 96, 0, 0, 0 }, -@@ -89,6 +91,24 @@ static const struct macalg macs[] = { - { NULL, 0, 0, 0, 0, 0, 0 } - }; - -+static const struct macalg fips_macs[] = { -+ /* Encrypt-and-MAC (encrypt-and-authenticate) variants */ -+ { "hmac-sha1", SSH_DIGEST, SSH_DIGEST_SHA1, 0, 0, 0, 0 }, -+#ifdef HAVE_EVP_SHA256 -+ { "hmac-sha2-256", SSH_DIGEST, SSH_DIGEST_SHA256, 0, 0, 0, 0 }, -+ { "hmac-sha2-512", SSH_DIGEST, SSH_DIGEST_SHA512, 0, 0, 0, 0 }, -+#endif -+ -+ /* Encrypt-then-MAC variants */ -+ { "hmac-sha1-etm@openssh.com", SSH_DIGEST, SSH_DIGEST_SHA1, 0, 0, 0, 1 }, -+#ifdef HAVE_EVP_SHA256 -+ { "hmac-sha2-256-etm@openssh.com", SSH_DIGEST, SSH_DIGEST_SHA256, 0, 0, 0, 1 }, -+ { "hmac-sha2-512-etm@openssh.com", SSH_DIGEST, SSH_DIGEST_SHA512, 0, 0, 0, 1 }, -+#endif -+ -+ { NULL, 0, 0, 0, 0, 0, 0 } -+}; -+ - /* Returns a list of supported MACs separated by the specified char. */ - char * - mac_alg_list(char sep) -@@ -97,7 +117,7 @@ mac_alg_list(char sep) - size_t nlen, rlen = 0; - const struct macalg *m; - -- for (m = macs; m->name != NULL; m++) { -+ for (m = FIPS_mode() ? fips_macs : all_macs; m->name != NULL; m++) { - if (ret != NULL) - ret[rlen++] = sep; - nlen = strlen(m->name); -@@ -136,7 +156,7 @@ mac_setup(struct sshmac *mac, char *name - { - const struct macalg *m; - -- for (m = macs; m->name != NULL; m++) { -+ for (m = FIPS_mode() ? fips_macs : all_macs; m->name != NULL; m++) { - if (strcmp(name, m->name) != 0) - continue; - if (mac != NULL) -diff -up openssh-7.5p1/Makefile.in.fips openssh-7.5p1/Makefile.in ---- openssh-7.5p1/Makefile.in.fips 2017-06-30 12:06:36.456713785 +0200 -+++ openssh-7.5p1/Makefile.in 2017-06-30 12:06:36.467713756 +0200 -@@ -169,25 +169,25 @@ libssh.a: $(LIBSSH_OBJS) - $(RANLIB) $@ - - ssh$(EXEEXT): $(LIBCOMPAT) libssh.a $(SSHOBJS) -- $(LD) -o $@ $(SSHOBJS) $(LDFLAGS) -lssh -lopenbsd-compat $(SSHLIBS) $(LIBS) $(GSSLIBS) -+ $(LD) -o $@ $(SSHOBJS) $(LDFLAGS) -lssh -lopenbsd-compat -lfipscheck $(SSHLIBS) $(LIBS) $(GSSLIBS) - - sshd$(EXEEXT): libssh.a $(LIBCOMPAT) $(SSHDOBJS) -- $(LD) -o $@ $(SSHDOBJS) $(LDFLAGS) -lssh -lopenbsd-compat $(SSHDLIBS) $(LIBS) $(GSSLIBS) $(K5LIBS) -+ $(LD) -o $@ $(SSHDOBJS) $(LDFLAGS) -lssh -lopenbsd-compat -lfipscheck $(SSHDLIBS) $(LIBS) $(GSSLIBS) $(K5LIBS) - - scp$(EXEEXT): $(LIBCOMPAT) libssh.a scp.o progressmeter.o - $(LD) -o $@ scp.o progressmeter.o bufaux.o $(LDFLAGS) -lssh -lopenbsd-compat $(LIBS) - - ssh-add$(EXEEXT): $(LIBCOMPAT) libssh.a ssh-add.o -- $(LD) -o $@ ssh-add.o $(LDFLAGS) -lssh -lopenbsd-compat $(LIBS) -+ $(LD) -o $@ ssh-add.o $(LDFLAGS) -lssh -lopenbsd-compat -lfipscheck $(LIBS) - - ssh-agent$(EXEEXT): $(LIBCOMPAT) libssh.a ssh-agent.o ssh-pkcs11-client.o -- $(LD) -o $@ ssh-agent.o ssh-pkcs11-client.o $(LDFLAGS) -lssh -lopenbsd-compat $(LIBS) -+ $(LD) -o $@ ssh-agent.o ssh-pkcs11-client.o $(LDFLAGS) -lssh -lopenbsd-compat -lfipscheck $(LIBS) - - ssh-keygen$(EXEEXT): $(LIBCOMPAT) libssh.a ssh-keygen.o -- $(LD) -o $@ ssh-keygen.o $(LDFLAGS) -lssh -lopenbsd-compat $(LIBS) -+ $(LD) -o $@ ssh-keygen.o $(LDFLAGS) -lssh -lopenbsd-compat -lfipscheck $(LIBS) - - ssh-keysign$(EXEEXT): $(LIBCOMPAT) libssh.a ssh-keysign.o readconf.o -- $(LD) -o $@ ssh-keysign.o readconf.o $(LDFLAGS) -lssh -lopenbsd-compat $(LIBS) -+ $(LD) -o $@ ssh-keysign.o readconf.o $(LDFLAGS) -lssh -lopenbsd-compat -lfipscheck $(LIBS) - - ssh-pkcs11-helper$(EXEEXT): $(LIBCOMPAT) libssh.a ssh-pkcs11-helper.o ssh-pkcs11.o - $(LD) -o $@ ssh-pkcs11-helper.o ssh-pkcs11.o $(LDFLAGS) -lssh -lopenbsd-compat -lssh -lopenbsd-compat $(LIBS) -@@ -205,7 +205,7 @@ ssh-cavs$(EXEEXT): $(LIBCOMPAT) libssh.a - $(LD) -o $@ ssh-cavs.o $(LDFLAGS) -lssh -lopenbsd-compat $(LIBS) - - ssh-keyscan$(EXEEXT): $(LIBCOMPAT) libssh.a ssh-keyscan.o -- $(LD) -o $@ ssh-keyscan.o $(LDFLAGS) -lssh -lopenbsd-compat -lssh $(LIBS) -+ $(LD) -o $@ ssh-keyscan.o $(LDFLAGS) -lssh -lopenbsd-compat -lssh -lfipscheck $(LIBS) - - sftp-server$(EXEEXT): $(LIBCOMPAT) libssh.a sftp.o sftp-common.o sftp-server.o sftp-server-main.o - $(LD) -o $@ sftp-server.o sftp-common.o sftp-server-main.o $(LDFLAGS) -lssh -lopenbsd-compat $(LIBS) -diff -up openssh-7.5p1/myproposal.h.fips openssh-7.5p1/myproposal.h ---- openssh-7.5p1/myproposal.h.fips 2017-03-20 03:39:27.000000000 +0100 -+++ openssh-7.5p1/myproposal.h 2017-06-30 12:10:21.953116208 +0200 -@@ -114,6 +114,14 @@ - "rsa-sha2-256," \ - "ssh-rsa" - -+#define KEX_FIPS_PK_ALG \ -+ HOSTKEY_ECDSA_CERT_METHODS \ -+ "ssh-rsa-cert-v01@openssh.com," \ -+ HOSTKEY_ECDSA_METHODS \ -+ "rsa-sha2-512," \ -+ "rsa-sha2-256," \ -+ "ssh-rsa" -+ - /* the actual algorithms */ - - #define KEX_SERVER_ENCRYPT \ -@@ -138,6 +146,38 @@ - - #define KEX_CLIENT_MAC KEX_SERVER_MAC - -+#define KEX_FIPS_ENCRYPT \ -+ "aes128-ctr,aes192-ctr,aes256-ctr," \ -+ "aes128-cbc,3des-cbc," \ -+ "aes192-cbc,aes256-cbc,rijndael-cbc@lysator.liu.se" \ -+ AESGCM_CIPHER_MODES -+#ifdef HAVE_EVP_SHA256 -+# define KEX_DEFAULT_KEX_FIPS \ -+ KEX_ECDH_METHODS \ -+ KEX_SHA2_METHODS \ -+ "diffie-hellman-group14-sha256" -+# define KEX_FIPS_MAC \ -+ "hmac-sha1," \ -+ "hmac-sha2-256," \ -+ "hmac-sha2-512," \ -+ "hmac-sha1-etm@openssh.com," \ -+ "hmac-sha2-256-etm@openssh.com," \ -+ "hmac-sha2-512-etm@openssh.com" -+#else -+# ifdef OPENSSL_HAS_NISTP521 -+# define KEX_DEFAULT_KEX_FIPS \ -+ "ecdh-sha2-nistp256," \ -+ "ecdh-sha2-nistp384," \ -+ "ecdh-sha2-nistp521" -+# else -+# define KEX_DEFAULT_KEX_FIPS \ -+ "ecdh-sha2-nistp256," \ -+ "ecdh-sha2-nistp384" -+# endif -+#define KEX_FIPS_MAC \ -+ "hmac-sha1" -+#endif -+ - #else /* WITH_OPENSSL */ - - #define KEX_SERVER_KEX \ -diff -up openssh-7.5p1/pam_ssh_agent_auth-0.10.3/pam_user_key_allowed2.c.fips openssh-7.5p1/pam_ssh_agent_auth-0.10.3/pam_user_key_allowed2.c ---- openssh-7.5p1/pam_ssh_agent_auth-0.10.3/pam_user_key_allowed2.c.fips 2017-06-30 12:06:36.340714098 +0200 -+++ openssh-7.5p1/pam_ssh_agent_auth-0.10.3/pam_user_key_allowed2.c 2017-06-30 12:06:36.467713756 +0200 -@@ -55,6 +55,7 @@ - #include "secure_filename.h" - #include "uidswap.h" - #include -+#include - - #include "identity.h" - -@@ -104,7 +105,8 @@ pamsshagentauth_check_authkeys_file(FILE - found_key = 1; - logit("matching key found: file/command %s, line %lu", file, - linenum); -- fp = sshkey_fingerprint(found, SSH_DIGEST_MD5, SSH_FP_HEX); -+ fp = sshkey_fingerprint(found, FIPS_mode() ? SSH_DIGEST_SHA1 : SSH_DIGEST_MD5, -+ SSH_FP_HEX); - logit("Found matching %s key: %s", - sshkey_type(found), fp); - free(fp); -diff -up openssh-7.5p1/readconf.c.fips openssh-7.5p1/readconf.c ---- openssh-7.5p1/readconf.c.fips 2017-06-30 12:06:36.468713753 +0200 -+++ openssh-7.5p1/readconf.c 2017-06-30 12:12:40.560769198 +0200 -@@ -2132,12 +2132,17 @@ fill_default_options(Options * options) - } - if (options->update_hostkeys == -1) - options->update_hostkeys = 0; -- if (kex_assemble_names(KEX_CLIENT_ENCRYPT, &options->ciphers) != 0 || -- kex_assemble_names(KEX_CLIENT_MAC, &options->macs) != 0 || -- kex_assemble_names(KEX_CLIENT_KEX, &options->kex_algorithms) != 0 || -- kex_assemble_names(KEX_DEFAULT_PK_ALG, -+ if (kex_assemble_names((FIPS_mode() ? KEX_FIPS_ENCRYPT -+ : KEX_CLIENT_ENCRYPT), &options->ciphers) != 0 || -+ kex_assemble_names((FIPS_mode() ? KEX_FIPS_MAC -+ : KEX_CLIENT_MAC), &options->macs) != 0 || -+ kex_assemble_names((FIPS_mode() ? KEX_DEFAULT_KEX_FIPS -+ : KEX_CLIENT_KEX), &options->kex_algorithms) != 0 || -+ kex_assemble_names((FIPS_mode() ? KEX_FIPS_PK_ALG -+ : KEX_DEFAULT_PK_ALG), - &options->hostbased_key_types) != 0 || -- kex_assemble_names(KEX_DEFAULT_PK_ALG, -+ kex_assemble_names((FIPS_mode() ? KEX_FIPS_PK_ALG -+ : KEX_DEFAULT_PK_ALG), - &options->pubkey_key_types) != 0) - fatal("%s: kex_assemble_names failed", __func__); - -diff -up openssh-7.5p1/sandbox-seccomp-filter.c.fips openssh-7.5p1/sandbox-seccomp-filter.c ---- openssh-7.5p1/sandbox-seccomp-filter.c.fips 2017-06-30 12:06:36.458713780 +0200 -+++ openssh-7.5p1/sandbox-seccomp-filter.c 2017-06-30 12:06:36.468713753 +0200 -@@ -137,6 +137,9 @@ static const struct sock_filter preauth_ - #ifdef __NR_open - SC_DENY(__NR_open, EACCES), - #endif -+#ifdef __NR_socket -+ SC_DENY(__NR_socket, EACCES), -+#endif - #ifdef __NR_openat - SC_DENY(__NR_openat, EACCES), - #endif -diff -up openssh-7.5p1/servconf.c.fips openssh-7.5p1/servconf.c ---- openssh-7.5p1/servconf.c.fips 2017-06-30 12:06:36.468713753 +0200 -+++ openssh-7.5p1/servconf.c 2017-06-30 12:14:09.260547133 +0200 -@@ -185,14 +185,20 @@ option_clear_or_none(const char *o) - static void - assemble_algorithms(ServerOptions *o) - { -- if (kex_assemble_names(KEX_SERVER_ENCRYPT, &o->ciphers) != 0 || -- kex_assemble_names(KEX_SERVER_MAC, &o->macs) != 0 || -- kex_assemble_names(KEX_SERVER_KEX, &o->kex_algorithms) != 0 || -- kex_assemble_names(KEX_DEFAULT_PK_ALG, -+ if (kex_assemble_names((FIPS_mode() ? KEX_FIPS_ENCRYPT -+ : KEX_SERVER_ENCRYPT), &o->ciphers) != 0 || -+ kex_assemble_names((FIPS_mode() ? KEX_FIPS_MAC -+ : KEX_SERVER_MAC), &o->macs) != 0 || -+ kex_assemble_names((FIPS_mode() ? KEX_DEFAULT_KEX_FIPS -+ : KEX_SERVER_KEX), &o->kex_algorithms) != 0 || -+ kex_assemble_names((FIPS_mode() ? KEX_FIPS_PK_ALG -+ : KEX_DEFAULT_PK_ALG), - &o->hostkeyalgorithms) != 0 || -- kex_assemble_names(KEX_DEFAULT_PK_ALG, -+ kex_assemble_names((FIPS_mode() ? KEX_FIPS_PK_ALG -+ : KEX_DEFAULT_PK_ALG), - &o->hostbased_key_types) != 0 || -- kex_assemble_names(KEX_DEFAULT_PK_ALG, &o->pubkey_key_types) != 0) -+ kex_assemble_names((FIPS_mode() ? KEX_FIPS_PK_ALG -+ : KEX_DEFAULT_PK_ALG), &o->pubkey_key_types) != 0) - fatal("kex_assemble_names failed"); - } - -diff -up openssh-7.5p1/ssh.c.fips openssh-7.5p1/ssh.c ---- openssh-7.5p1/ssh.c.fips 2017-03-20 03:39:27.000000000 +0100 -+++ openssh-7.5p1/ssh.c 2017-06-30 12:06:36.469713750 +0200 -@@ -76,6 +76,8 @@ - #include - #include - #endif -+#include -+#include - #include "openbsd-compat/openssl-compat.h" - #include "openbsd-compat/sys-queue.h" - -@@ -530,6 +532,14 @@ main(int ac, char **av) - sanitise_stdfd(); - - __progname = ssh_get_progname(av[0]); -+ SSLeay_add_all_algorithms(); -+ if (access("/etc/system-fips", F_OK) == 0) -+ if (! FIPSCHECK_verify(NULL, NULL)){ -+ if (FIPS_mode()) -+ fatal("FIPS integrity verification test failed."); -+ else -+ logit("FIPS integrity verification test failed."); -+ } - - #ifndef HAVE_SETPROCTITLE - /* Prepare for later setproctitle emulation */ -@@ -964,7 +977,6 @@ main(int ac, char **av) - host_arg = xstrdup(host); - - #ifdef WITH_OPENSSL -- OpenSSL_add_all_algorithms(); - ERR_load_crypto_strings(); - #endif - -@@ -1175,6 +1187,10 @@ main(int ac, char **av) - - seed_rng(); - -+ if (FIPS_mode()) { -+ logit("FIPS mode initialized"); -+ } -+ - if (options.user == NULL) - options.user = xstrdup(pw->pw_name); - -diff -up openssh-7.5p1/sshconnect2.c.fips openssh-7.5p1/sshconnect2.c ---- openssh-7.5p1/sshconnect2.c.fips 2017-06-30 12:06:36.439713831 +0200 -+++ openssh-7.5p1/sshconnect2.c 2017-06-30 12:06:36.469713750 +0200 -@@ -44,6 +44,8 @@ - #include - #endif - -+#include -+ - #include "openbsd-compat/sys-queue.h" - - #include "xmalloc.h" -@@ -117,7 +119,8 @@ order_hostkeyalgs(char *host, struct soc - for (i = 0; i < options.num_system_hostfiles; i++) - load_hostkeys(hostkeys, hostname, options.system_hostfiles[i]); - -- oavail = avail = xstrdup(KEX_DEFAULT_PK_ALG); -+ oavail = avail = xstrdup((FIPS_mode() -+ ? KEX_FIPS_PK_ALG : KEX_DEFAULT_PK_ALG)); - maxlen = strlen(avail) + 1; - first = xmalloc(maxlen); - last = xmalloc(maxlen); -@@ -172,21 +175,26 @@ ssh_kex2(char *host, struct sockaddr *ho - - #ifdef GSSAPI - if (options.gss_keyex) { -- /* Add the GSSAPI mechanisms currently supported on this -- * client to the key exchange algorithm proposal */ -- orig = options.kex_algorithms; -- -- if (options.gss_trust_dns) -- gss_host = (char *)get_canonical_hostname(active_state, 1); -- else -- gss_host = host; -- -- gss = ssh_gssapi_client_mechanisms(gss_host, -- options.gss_client_identity, options.gss_kex_algorithms); -- if (gss) { -- debug("Offering GSSAPI proposal: %s", gss); -- xasprintf(&options.kex_algorithms, -- "%s,%s", gss, orig); -+ if (FIPS_mode()) { -+ logit("Disabling GSSAPIKeyExchange. Not usable in FIPS mode"); -+ options.gss_keyex = 0; -+ } else { -+ /* Add the GSSAPI mechanisms currently supported on this -+ * client to the key exchange algorithm proposal */ -+ orig = options.kex_algorithms; -+ -+ if (options.gss_trust_dns) -+ gss_host = (char *)get_canonical_hostname(active_state, 1); -+ else -+ gss_host = host; -+ -+ gss = ssh_gssapi_client_mechanisms(gss_host, -+ options.gss_client_identity, options.gss_kex_algorithms); -+ if (gss) { -+ debug("Offering GSSAPI proposal: %s", gss); -+ xasprintf(&options.kex_algorithms, -+ "%s,%s", gss, orig); -+ } - } - } - #endif -@@ -204,14 +212,16 @@ ssh_kex2(char *host, struct sockaddr *ho - myproposal[PROPOSAL_MAC_ALGS_CTOS] = - myproposal[PROPOSAL_MAC_ALGS_STOC] = options.macs; - if (options.hostkeyalgorithms != NULL) { -- if (kex_assemble_names(KEX_DEFAULT_PK_ALG, -+ if (kex_assemble_names((FIPS_mode() ? KEX_FIPS_PK_ALG -+ : KEX_DEFAULT_PK_ALG), - &options.hostkeyalgorithms) != 0) - fatal("%s: kex_assemble_namelist", __func__); - myproposal[PROPOSAL_SERVER_HOST_KEY_ALGS] = - compat_pkalg_proposal(options.hostkeyalgorithms); - } else { - /* Enforce default */ -- options.hostkeyalgorithms = xstrdup(KEX_DEFAULT_PK_ALG); -+ options.hostkeyalgorithms = xstrdup((FIPS_mode() -+ ? KEX_FIPS_PK_ALG : KEX_DEFAULT_PK_ALG)); - /* Prefer algorithms that we already have keys for */ - myproposal[PROPOSAL_SERVER_HOST_KEY_ALGS] = - compat_pkalg_proposal( -diff -up openssh-7.5p1/sshd.c.fips openssh-7.5p1/sshd.c ---- openssh-7.5p1/sshd.c.fips 2017-06-30 12:06:36.459713777 +0200 -+++ openssh-7.5p1/sshd.c 2017-06-30 12:06:36.469713750 +0200 -@@ -66,6 +66,7 @@ - #include - #include - #include -+#include - #include - #include - #include -@@ -77,6 +78,8 @@ - #include - #include - #include -+#include -+#include - #include "openbsd-compat/openssl-compat.h" - #endif - -@@ -1484,6 +1487,18 @@ main(int ac, char **av) - #endif - __progname = ssh_get_progname(av[0]); - -+ SSLeay_add_all_algorithms(); -+ if (access("/etc/system-fips", F_OK) == 0) -+ if (! FIPSCHECK_verify(NULL, NULL)) { -+ openlog(__progname, LOG_PID, LOG_AUTHPRIV); -+ if (FIPS_mode()) { -+ syslog(LOG_CRIT, "FIPS integrity verification test failed."); -+ cleanup_exit(255); -+ } -+ else -+ syslog(LOG_INFO, "FIPS integrity verification test failed."); -+ closelog(); -+ } - /* Save argv. Duplicate so setproctitle emulation doesn't clobber it */ - saved_argc = ac; - rexec_argc = ac; -@@ -1632,7 +1647,7 @@ main(int ac, char **av) - else - closefrom(REEXEC_DEVCRYPTO_RESERVED_FD); - --#ifdef WITH_OPENSSL -+#if 0 /* FIPS */ - OpenSSL_add_all_algorithms(); - #endif - -@@ -1951,6 +1966,10 @@ main(int ac, char **av) - /* Reinitialize the log (because of the fork above). */ - log_init(__progname, options.log_level, options.log_facility, log_stderr); - -+ if (FIPS_mode()) { -+ logit("FIPS mode initialized"); -+ } -+ - /* Chdir to the root directory so that the current disk can be - unmounted if desired. */ - if (chdir("/") == -1) -@@ -2328,10 +2347,14 @@ do_ssh2_kex(void) - if (strlen(myproposal[PROPOSAL_SERVER_HOST_KEY_ALGS]) == 0) - orig = NULL; - -- if (options.gss_keyex) -- gss = ssh_gssapi_server_mechanisms(); -- else -- gss = NULL; -+ if (options.gss_keyex) { -+ if (FIPS_mode()) { -+ logit("Disabling GSSAPIKeyExchange. Not usable in FIPS mode"); -+ options.gss_keyex = 0; -+ } else { -+ gss = ssh_gssapi_server_mechanisms(); -+ } -+ } - - if (gss && orig) - xasprintf(&newstr, "%s,%s", gss, orig); -diff -up openssh-7.5p1/sshkey.c.fips openssh-7.5p1/sshkey.c ---- openssh-7.5p1/sshkey.c.fips 2017-06-30 12:06:36.459713777 +0200 -+++ openssh-7.5p1/sshkey.c 2017-06-30 12:06:36.470713747 +0200 -@@ -34,6 +34,7 @@ - #include - #include - #include -+#include - #endif - - #include "crypto_api.h" -@@ -58,6 +59,7 @@ - #include "sshkey.h" - #include "sshkey-xmss.h" - #include "match.h" -+#include "log.h" - - #include "xmss_fast.h" - -@@ -1587,6 +1589,8 @@ rsa_generate_private_key(u_int bits, RSA - } - if (!BN_set_word(f4, RSA_F4) || - !RSA_generate_key_ex(private, bits, f4, NULL)) { -+ if (FIPS_mode()) -+ logit("%s: the key length might be unsupported by FIPS mode approved key generation method", __func__); - ret = SSH_ERR_LIBCRYPTO_ERROR; - goto out; - } -diff -up openssh-7.5p1/ssh-keygen.c.fips openssh-7.5p1/ssh-keygen.c ---- openssh-7.5p1/ssh-keygen.c.fips 2017-03-20 03:39:27.000000000 +0100 -+++ openssh-7.5p1/ssh-keygen.c 2017-06-30 12:06:36.470713747 +0200 -@@ -217,6 +217,12 @@ type_bits_valid(int type, const char *na - OPENSSL_DSA_MAX_MODULUS_BITS : OPENSSL_RSA_MAX_MODULUS_BITS; - if (*bitsp > maxbits) - fatal("key bits exceeds maximum %d", maxbits); -+ if (FIPS_mode()) { -+ if (type == KEY_DSA) -+ fatal("DSA keys are not allowed in FIPS mode"); -+ if (type == KEY_ED25519) -+ fatal("ED25519 keys are not allowed in FIPS mode"); -+ } - switch (type) { - case KEY_DSA: - if (*bitsp != 1024) diff --git a/openssh-7.7p1-fips.patch b/openssh-7.7p1-fips.patch new file mode 100644 index 0000000..6ce05ab --- /dev/null +++ b/openssh-7.7p1-fips.patch @@ -0,0 +1,723 @@ +diff -up openssh-7.7p1/cipher.c.fips openssh-7.7p1/cipher.c +--- openssh-7.7p1/cipher.c.fips 2018-08-08 10:08:40.814719906 +0200 ++++ openssh-7.7p1/cipher.c 2018-08-08 10:08:40.821719965 +0200 +@@ -39,6 +39,8 @@ + + #include + ++#include ++ + #include + #include + #include +@@ -90,6 +92,33 @@ static const struct sshcipher ciphers[] + { NULL, 0, 0, 0, 0, 0, NULL } + }; + ++static const struct sshcipher fips_ciphers[] = { ++#ifdef WITH_OPENSSL ++ { "3des-cbc", 8, 24, 0, 0, CFLAG_CBC, EVP_des_ede3_cbc }, ++ { "aes128-cbc", 16, 16, 0, 0, CFLAG_CBC, EVP_aes_128_cbc }, ++ { "aes192-cbc", 16, 24, 0, 0, CFLAG_CBC, EVP_aes_192_cbc }, ++ { "aes256-cbc", 16, 32, 0, 0, CFLAG_CBC, EVP_aes_256_cbc }, ++ { "rijndael-cbc@lysator.liu.se", ++ 16, 32, 0, 0, CFLAG_CBC, EVP_aes_256_cbc }, ++ { "aes128-ctr", 16, 16, 0, 0, 0, EVP_aes_128_ctr }, ++ { "aes192-ctr", 16, 24, 0, 0, 0, EVP_aes_192_ctr }, ++ { "aes256-ctr", 16, 32, 0, 0, 0, EVP_aes_256_ctr }, ++# ifdef OPENSSL_HAVE_EVPGCM ++ { "aes128-gcm@openssh.com", ++ 16, 16, 12, 16, 0, EVP_aes_128_gcm }, ++ { "aes256-gcm@openssh.com", ++ 16, 32, 12, 16, 0, EVP_aes_256_gcm }, ++# endif /* OPENSSL_HAVE_EVPGCM */ ++#else ++ { "aes128-ctr", 16, 16, 0, 0, CFLAG_AESCTR, NULL }, ++ { "aes192-ctr", 16, 24, 0, 0, CFLAG_AESCTR, NULL }, ++ { "aes256-ctr", 16, 32, 0, 0, CFLAG_AESCTR, NULL }, ++#endif ++ { "none", 8, 0, 0, 0, CFLAG_NONE, NULL }, ++ ++ { NULL, 0, 0, 0, 0, 0, NULL } ++}; ++ + /*--*/ + + /* Returns a comma-separated list of supported ciphers. */ +@@ -100,7 +129,7 @@ cipher_alg_list(char sep, int auth_only) + size_t nlen, rlen = 0; + const struct sshcipher *c; + +- for (c = ciphers; c->name != NULL; c++) { ++ for (c = FIPS_mode() ? fips_ciphers : ciphers; c->name != NULL; c++) { + if ((c->flags & CFLAG_INTERNAL) != 0) + continue; + if (auth_only && c->auth_len == 0) +@@ -172,7 +201,7 @@ const struct sshcipher * + cipher_by_name(const char *name) + { + const struct sshcipher *c; +- for (c = ciphers; c->name != NULL; c++) ++ for (c = FIPS_mode() ? fips_ciphers : ciphers; c->name != NULL; c++) + if (strcmp(c->name, name) == 0) + return c; + return NULL; +diff -up openssh-7.7p1/cipher-ctr.c.fips openssh-7.7p1/cipher-ctr.c +--- openssh-7.7p1/cipher-ctr.c.fips 2018-08-08 10:08:40.709719021 +0200 ++++ openssh-7.7p1/cipher-ctr.c 2018-08-08 10:08:40.821719965 +0200 +@@ -179,7 +179,8 @@ evp_aes_128_ctr(void) + aes_ctr.do_cipher = ssh_aes_ctr; + #ifndef SSH_OLD_EVP + aes_ctr.flags = EVP_CIPH_CBC_MODE | EVP_CIPH_VARIABLE_LENGTH | +- EVP_CIPH_ALWAYS_CALL_INIT | EVP_CIPH_CUSTOM_IV; ++ EVP_CIPH_ALWAYS_CALL_INIT | EVP_CIPH_CUSTOM_IV | ++ EVP_CIPH_FLAG_FIPS; + #endif + return (&aes_ctr); + } +diff -up openssh-7.7p1/clientloop.c.fips openssh-7.7p1/clientloop.c +--- openssh-7.7p1/clientloop.c.fips 2018-08-08 10:08:40.769719527 +0200 ++++ openssh-7.7p1/clientloop.c 2018-08-08 10:08:40.822719973 +0200 +@@ -1978,7 +1978,8 @@ key_accepted_by_hostkeyalgs(const struct + { + const char *ktype = sshkey_ssh_name(key); + const char *hostkeyalgs = options.hostkeyalgorithms != NULL ? +- options.hostkeyalgorithms : KEX_DEFAULT_PK_ALG; ++ options.hostkeyalgorithms : (FIPS_mode() ? ++ KEX_FIPS_PK_ALG : KEX_DEFAULT_PK_ALG); + + if (key == NULL || key->type == KEY_UNSPEC) + return 0; +diff -up openssh-7.7p1/dh.h.fips openssh-7.7p1/dh.h +--- openssh-7.7p1/dh.h.fips 2018-04-02 07:38:28.000000000 +0200 ++++ openssh-7.7p1/dh.h 2018-08-08 10:08:40.822719973 +0200 +@@ -51,6 +51,7 @@ u_int dh_estimate(int); + * Miniumum increased in light of DH precomputation attacks. + */ + #define DH_GRP_MIN 2048 ++#define DH_GRP_MIN_FIPS 2048 + #define DH_GRP_MAX 8192 + + /* +diff -up openssh-7.7p1/entropy.c.fips openssh-7.7p1/entropy.c +--- openssh-7.7p1/entropy.c.fips 2018-08-08 10:08:40.698718928 +0200 ++++ openssh-7.7p1/entropy.c 2018-08-08 10:08:40.822719973 +0200 +@@ -217,6 +217,9 @@ seed_rng(void) + fatal("OpenSSL version mismatch. Built against %lx, you " + "have %lx", (u_long)OPENSSL_VERSION_NUMBER, SSLeay()); + ++ /* clean the PRNG status when exiting the program */ ++ atexit(RAND_cleanup); ++ + #ifndef OPENSSL_PRNG_ONLY + if (RAND_status() == 1) { + debug3("RNG is ready, skipping seeding"); +diff -up openssh-7.7p1/kex.c.fips openssh-7.7p1/kex.c +--- openssh-7.7p1/kex.c.fips 2018-08-08 10:08:40.815719915 +0200 ++++ openssh-7.7p1/kex.c 2018-08-08 10:11:24.109081924 +0200 +@@ -35,6 +35,7 @@ + #ifdef WITH_OPENSSL + #include + #include ++#include + #endif + + #include "ssh2.h" +@@ -122,6 +123,26 @@ static const struct kexalg kexalgs[] = { + { NULL, -1, -1, -1}, + }; + ++static const struct kexalg kexalgs_fips[] = { ++ { KEX_DH14_SHA256, KEX_DH_GRP14_SHA256, 0, SSH_DIGEST_SHA256 }, ++ { KEX_DH16_SHA512, KEX_DH_GRP16_SHA512, 0, SSH_DIGEST_SHA512 }, ++ { KEX_DH18_SHA512, KEX_DH_GRP18_SHA512, 0, SSH_DIGEST_SHA512 }, ++#ifdef HAVE_EVP_SHA256 ++ { KEX_DHGEX_SHA256, KEX_DH_GEX_SHA256, 0, SSH_DIGEST_SHA256 }, ++#endif ++#ifdef OPENSSL_HAS_ECC ++ { KEX_ECDH_SHA2_NISTP256, KEX_ECDH_SHA2, ++ NID_X9_62_prime256v1, SSH_DIGEST_SHA256 }, ++ { KEX_ECDH_SHA2_NISTP384, KEX_ECDH_SHA2, NID_secp384r1, ++ SSH_DIGEST_SHA384 }, ++# ifdef OPENSSL_HAS_NISTP521 ++ { KEX_ECDH_SHA2_NISTP521, KEX_ECDH_SHA2, NID_secp521r1, ++ SSH_DIGEST_SHA512 }, ++# endif ++#endif ++ { NULL, -1, -1, -1}, ++}; ++ + char * + kex_alg_list(char sep) + { +@@ -129,7 +150,7 @@ kex_alg_list(char sep) + size_t nlen, rlen = 0; + const struct kexalg *k; + +- for (k = kexalgs; k->name != NULL; k++) { ++ for (k = (FIPS_mode() ? kexalgs_fips : kexalgs); k->name != NULL; k++) { + if (ret != NULL) + ret[rlen++] = sep; + nlen = strlen(k->name); +@@ -149,7 +170,7 @@ kex_alg_by_name(const char *name) + { + const struct kexalg *k; + +- for (k = kexalgs; k->name != NULL; k++) { ++ for (k = (FIPS_mode() ? kexalgs_fips : kexalgs); k->name != NULL; k++) { + if (strcmp(k->name, name) == 0) + return k; + #ifdef GSSAPI +@@ -175,7 +196,10 @@ kex_names_valid(const char *names) + for ((p = strsep(&cp, ",")); p && *p != '\0'; + (p = strsep(&cp, ","))) { + if (kex_alg_by_name(p) == NULL) { +- error("Unsupported KEX algorithm \"%.100s\"", p); ++ if (FIPS_mode()) ++ error("\"%.100s\" is not allowed in FIPS mode", p); ++ else ++ error("Unsupported KEX algorithm \"%.100s\"", p); + free(s); + return 0; + } +diff -up openssh-7.7p1/kexgexc.c.fips openssh-7.7p1/kexgexc.c +--- openssh-7.7p1/kexgexc.c.fips 2018-04-02 07:38:28.000000000 +0200 ++++ openssh-7.7p1/kexgexc.c 2018-08-08 10:08:40.822719973 +0200 +@@ -28,6 +28,7 @@ + + #ifdef WITH_OPENSSL + ++#include + #include + + #include +@@ -63,7 +64,7 @@ kexgex_client(struct ssh *ssh) + + nbits = dh_estimate(kex->dh_need * 8); + +- kex->min = DH_GRP_MIN; ++ kex->min = FIPS_mode() ? DH_GRP_MIN_FIPS : DH_GRP_MIN; + kex->max = DH_GRP_MAX; + kex->nbits = nbits; + if (datafellows & SSH_BUG_DHGEX_LARGE) +diff -up openssh-7.7p1/kexgexs.c.fips openssh-7.7p1/kexgexs.c +--- openssh-7.7p1/kexgexs.c.fips 2018-04-02 07:38:28.000000000 +0200 ++++ openssh-7.7p1/kexgexs.c 2018-08-08 10:08:40.823719982 +0200 +@@ -82,9 +82,9 @@ input_kex_dh_gex_request(int type, u_int + kex->nbits = nbits; + kex->min = min; + kex->max = max; +- min = MAXIMUM(DH_GRP_MIN, min); ++ min = MAXIMUM(FIPS_mode() ? DH_GRP_MIN_FIPS : DH_GRP_MIN, min); + max = MINIMUM(DH_GRP_MAX, max); +- nbits = MAXIMUM(DH_GRP_MIN, nbits); ++ nbits = MAXIMUM(FIPS_mode() ? DH_GRP_MIN_FIPS : DH_GRP_MIN, nbits); + nbits = MINIMUM(DH_GRP_MAX, nbits); + + if (kex->max < kex->min || kex->nbits < kex->min || +diff -up openssh-7.7p1/mac.c.fips openssh-7.7p1/mac.c +--- openssh-7.7p1/mac.c.fips 2018-08-08 10:08:40.815719915 +0200 ++++ openssh-7.7p1/mac.c 2018-08-08 10:11:56.915352642 +0200 +@@ -27,6 +27,8 @@ + + #include + ++#include ++ + #include + #include + +@@ -54,7 +56,7 @@ struct macalg { + int etm; /* Encrypt-then-MAC */ + }; + +-static const struct macalg macs[] = { ++static const struct macalg all_macs[] = { + /* Encrypt-and-MAC (encrypt-and-authenticate) variants */ + { "hmac-sha1", SSH_DIGEST, SSH_DIGEST_SHA1, 0, 0, 0, 0 }, + { "hmac-sha1-96", SSH_DIGEST, SSH_DIGEST_SHA1, 96, 0, 0, 0 }, +@@ -82,6 +84,24 @@ static const struct macalg macs[] = { + { NULL, 0, 0, 0, 0, 0, 0 } + }; + ++static const struct macalg fips_macs[] = { ++ /* Encrypt-and-MAC (encrypt-and-authenticate) variants */ ++ { "hmac-sha1", SSH_DIGEST, SSH_DIGEST_SHA1, 0, 0, 0, 0 }, ++#ifdef HAVE_EVP_SHA256 ++ { "hmac-sha2-256", SSH_DIGEST, SSH_DIGEST_SHA256, 0, 0, 0, 0 }, ++ { "hmac-sha2-512", SSH_DIGEST, SSH_DIGEST_SHA512, 0, 0, 0, 0 }, ++#endif ++ ++ /* Encrypt-then-MAC variants */ ++ { "hmac-sha1-etm@openssh.com", SSH_DIGEST, SSH_DIGEST_SHA1, 0, 0, 0, 1 }, ++#ifdef HAVE_EVP_SHA256 ++ { "hmac-sha2-256-etm@openssh.com", SSH_DIGEST, SSH_DIGEST_SHA256, 0, 0, 0, 1 }, ++ { "hmac-sha2-512-etm@openssh.com", SSH_DIGEST, SSH_DIGEST_SHA512, 0, 0, 0, 1 }, ++#endif ++ ++ { NULL, 0, 0, 0, 0, 0, 0 } ++}; ++ + /* Returns a list of supported MACs separated by the specified char. */ + char * + mac_alg_list(char sep) +@@ -90,7 +110,7 @@ mac_alg_list(char sep) + size_t nlen, rlen = 0; + const struct macalg *m; + +- for (m = macs; m->name != NULL; m++) { ++ for (m = FIPS_mode() ? fips_macs : all_macs; m->name != NULL; m++) { + if (ret != NULL) + ret[rlen++] = sep; + nlen = strlen(m->name); +@@ -129,7 +149,7 @@ mac_setup(struct sshmac *mac, char *name + { + const struct macalg *m; + +- for (m = macs; m->name != NULL; m++) { ++ for (m = FIPS_mode() ? fips_macs : all_macs; m->name != NULL; m++) { + if (strcmp(name, m->name) != 0) + continue; + if (mac != NULL) +diff -up openssh-7.7p1/Makefile.in.fips openssh-7.7p1/Makefile.in +--- openssh-7.7p1/Makefile.in.fips 2018-08-08 10:08:40.815719915 +0200 ++++ openssh-7.7p1/Makefile.in 2018-08-08 10:08:40.823719982 +0200 +@@ -179,25 +179,25 @@ libssh.a: $(LIBSSH_OBJS) + $(RANLIB) $@ + + ssh$(EXEEXT): $(LIBCOMPAT) libssh.a $(SSHOBJS) +- $(LD) -o $@ $(SSHOBJS) $(LDFLAGS) -lssh -lopenbsd-compat $(SSHLIBS) $(LIBS) $(GSSLIBS) ++ $(LD) -o $@ $(SSHOBJS) $(LDFLAGS) -lssh -lopenbsd-compat -lfipscheck $(SSHLIBS) $(LIBS) $(GSSLIBS) + + sshd$(EXEEXT): libssh.a $(LIBCOMPAT) $(SSHDOBJS) +- $(LD) -o $@ $(SSHDOBJS) $(LDFLAGS) -lssh -lopenbsd-compat $(SSHDLIBS) $(LIBS) $(GSSLIBS) $(K5LIBS) ++ $(LD) -o $@ $(SSHDOBJS) $(LDFLAGS) -lssh -lopenbsd-compat -lfipscheck $(SSHDLIBS) $(LIBS) $(GSSLIBS) $(K5LIBS) + + scp$(EXEEXT): $(LIBCOMPAT) libssh.a scp.o progressmeter.o + $(LD) -o $@ scp.o progressmeter.o bufaux.o $(LDFLAGS) -lssh -lopenbsd-compat $(LIBS) + + ssh-add$(EXEEXT): $(LIBCOMPAT) libssh.a ssh-add.o +- $(LD) -o $@ ssh-add.o $(LDFLAGS) -lssh -lopenbsd-compat $(LIBS) ++ $(LD) -o $@ ssh-add.o $(LDFLAGS) -lssh -lopenbsd-compat -lfipscheck $(LIBS) + + ssh-agent$(EXEEXT): $(LIBCOMPAT) libssh.a ssh-agent.o ssh-pkcs11-client.o +- $(LD) -o $@ ssh-agent.o ssh-pkcs11-client.o $(LDFLAGS) -lssh -lopenbsd-compat $(LIBS) ++ $(LD) -o $@ ssh-agent.o ssh-pkcs11-client.o $(LDFLAGS) -lssh -lopenbsd-compat -lfipscheck $(LIBS) + + ssh-keygen$(EXEEXT): $(LIBCOMPAT) libssh.a ssh-keygen.o +- $(LD) -o $@ ssh-keygen.o $(LDFLAGS) -lssh -lopenbsd-compat $(LIBS) ++ $(LD) -o $@ ssh-keygen.o $(LDFLAGS) -lssh -lopenbsd-compat -lfipscheck $(LIBS) + + ssh-keysign$(EXEEXT): $(LIBCOMPAT) libssh.a ssh-keysign.o readconf.o +- $(LD) -o $@ ssh-keysign.o readconf.o $(LDFLAGS) -lssh -lopenbsd-compat $(LIBS) ++ $(LD) -o $@ ssh-keysign.o readconf.o $(LDFLAGS) -lssh -lopenbsd-compat -lfipscheck $(LIBS) + + ssh-pkcs11-helper$(EXEEXT): $(LIBCOMPAT) libssh.a ssh-pkcs11-helper.o ssh-pkcs11.o + $(LD) -o $@ ssh-pkcs11-helper.o ssh-pkcs11.o $(LDFLAGS) -lssh -lopenbsd-compat -lssh -lopenbsd-compat $(LIBS) +@@ -215,7 +215,7 @@ ssh-cavs$(EXEEXT): $(LIBCOMPAT) libssh.a + $(LD) -o $@ ssh-cavs.o $(LDFLAGS) -lssh -lopenbsd-compat $(LIBS) + + ssh-keyscan$(EXEEXT): $(LIBCOMPAT) libssh.a ssh-keyscan.o +- $(LD) -o $@ ssh-keyscan.o $(LDFLAGS) -lssh -lopenbsd-compat -lssh $(LIBS) ++ $(LD) -o $@ ssh-keyscan.o $(LDFLAGS) -lssh -lopenbsd-compat -lssh -lfipscheck $(LIBS) + + sftp-server$(EXEEXT): $(LIBCOMPAT) libssh.a sftp.o sftp-common.o sftp-server.o sftp-server-main.o + $(LD) -o $@ sftp-server.o sftp-common.o sftp-server-main.o $(LDFLAGS) -lssh -lopenbsd-compat $(LIBS) +diff -up openssh-7.7p1/myproposal.h.fips openssh-7.7p1/myproposal.h +--- openssh-7.7p1/myproposal.h.fips 2018-04-02 07:38:28.000000000 +0200 ++++ openssh-7.7p1/myproposal.h 2018-08-08 10:08:40.823719982 +0200 +@@ -114,6 +114,14 @@ + "rsa-sha2-256," \ + "ssh-rsa" + ++#define KEX_FIPS_PK_ALG \ ++ HOSTKEY_ECDSA_CERT_METHODS \ ++ "ssh-rsa-cert-v01@openssh.com," \ ++ HOSTKEY_ECDSA_METHODS \ ++ "rsa-sha2-512," \ ++ "rsa-sha2-256," \ ++ "ssh-rsa" ++ + /* the actual algorithms */ + + #define KEX_SERVER_ENCRYPT \ +@@ -137,6 +145,38 @@ + + #define KEX_CLIENT_MAC KEX_SERVER_MAC + ++#define KEX_FIPS_ENCRYPT \ ++ "aes128-ctr,aes192-ctr,aes256-ctr," \ ++ "aes128-cbc,3des-cbc," \ ++ "aes192-cbc,aes256-cbc,rijndael-cbc@lysator.liu.se" \ ++ AESGCM_CIPHER_MODES ++#ifdef HAVE_EVP_SHA256 ++# define KEX_DEFAULT_KEX_FIPS \ ++ KEX_ECDH_METHODS \ ++ KEX_SHA2_METHODS \ ++ "diffie-hellman-group14-sha256" ++# define KEX_FIPS_MAC \ ++ "hmac-sha1," \ ++ "hmac-sha2-256," \ ++ "hmac-sha2-512," \ ++ "hmac-sha1-etm@openssh.com," \ ++ "hmac-sha2-256-etm@openssh.com," \ ++ "hmac-sha2-512-etm@openssh.com" ++#else ++# ifdef OPENSSL_HAS_NISTP521 ++# define KEX_DEFAULT_KEX_FIPS \ ++ "ecdh-sha2-nistp256," \ ++ "ecdh-sha2-nistp384," \ ++ "ecdh-sha2-nistp521" ++# else ++# define KEX_DEFAULT_KEX_FIPS \ ++ "ecdh-sha2-nistp256," \ ++ "ecdh-sha2-nistp384" ++# endif ++#define KEX_FIPS_MAC \ ++ "hmac-sha1" ++#endif ++ + #else /* WITH_OPENSSL */ + + #define KEX_SERVER_KEX \ +diff -up openssh-7.7p1/pam_ssh_agent_auth-0.10.3/pam_user_key_allowed2.c.fips openssh-7.7p1/pam_ssh_agent_auth-0.10.3/pam_user_key_allowed2.c +--- openssh-7.7p1/pam_ssh_agent_auth-0.10.3/pam_user_key_allowed2.c.fips 2018-08-08 10:08:40.649718516 +0200 ++++ openssh-7.7p1/pam_ssh_agent_auth-0.10.3/pam_user_key_allowed2.c 2018-08-08 10:08:40.823719982 +0200 +@@ -55,6 +55,7 @@ + #include "secure_filename.h" + #include "uidswap.h" + #include ++#include + + #include "identity.h" + +@@ -104,7 +105,8 @@ pamsshagentauth_check_authkeys_file(FILE + found_key = 1; + logit("matching key found: file/command %s, line %lu", file, + linenum); +- fp = sshkey_fingerprint(found, SSH_DIGEST_MD5, SSH_FP_HEX); ++ fp = sshkey_fingerprint(found, FIPS_mode() ? SSH_DIGEST_SHA1 : SSH_DIGEST_MD5, ++ SSH_FP_HEX); + logit("Found matching %s key: %s", + sshkey_type(found), fp); + free(fp); +diff -up openssh-7.7p1/readconf.c.fips openssh-7.7p1/readconf.c +--- openssh-7.7p1/readconf.c.fips 2018-08-08 10:08:40.769719527 +0200 ++++ openssh-7.7p1/readconf.c 2018-08-08 10:08:40.824719990 +0200 +@@ -2081,12 +2081,17 @@ fill_default_options(Options * options) + } + if (options->update_hostkeys == -1) + options->update_hostkeys = 0; +- if (kex_assemble_names(KEX_CLIENT_ENCRYPT, &options->ciphers) != 0 || +- kex_assemble_names(KEX_CLIENT_MAC, &options->macs) != 0 || +- kex_assemble_names(KEX_CLIENT_KEX, &options->kex_algorithms) != 0 || +- kex_assemble_names(KEX_DEFAULT_PK_ALG, ++ if (kex_assemble_names((FIPS_mode() ? KEX_FIPS_ENCRYPT ++ : KEX_CLIENT_ENCRYPT), &options->ciphers) != 0 || ++ kex_assemble_names((FIPS_mode() ? KEX_FIPS_MAC ++ : KEX_CLIENT_MAC), &options->macs) != 0 || ++ kex_assemble_names((FIPS_mode() ? KEX_DEFAULT_KEX_FIPS ++ : KEX_CLIENT_KEX), &options->kex_algorithms) != 0 || ++ kex_assemble_names((FIPS_mode() ? KEX_FIPS_PK_ALG ++ : KEX_DEFAULT_PK_ALG), + &options->hostbased_key_types) != 0 || +- kex_assemble_names(KEX_DEFAULT_PK_ALG, ++ kex_assemble_names((FIPS_mode() ? KEX_FIPS_PK_ALG ++ : KEX_DEFAULT_PK_ALG), + &options->pubkey_key_types) != 0) + fatal("%s: kex_assemble_names failed", __func__); + +diff -up openssh-7.7p1/sandbox-seccomp-filter.c.fips openssh-7.7p1/sandbox-seccomp-filter.c +--- openssh-7.7p1/sandbox-seccomp-filter.c.fips 2018-08-08 10:08:40.794719737 +0200 ++++ openssh-7.7p1/sandbox-seccomp-filter.c 2018-08-08 10:08:40.824719990 +0200 +@@ -137,6 +137,9 @@ static const struct sock_filter preauth_ + #ifdef __NR_open + SC_DENY(__NR_open, EACCES), + #endif ++#ifdef __NR_socket ++ SC_DENY(__NR_socket, EACCES), ++#endif + #ifdef __NR_openat + SC_DENY(__NR_openat, EACCES), + #endif +diff -up openssh-7.7p1/servconf.c.fips openssh-7.7p1/servconf.c +--- openssh-7.7p1/servconf.c.fips 2018-08-08 10:08:40.778719603 +0200 ++++ openssh-7.7p1/servconf.c 2018-08-08 10:08:40.824719990 +0200 +@@ -196,14 +196,20 @@ option_clear_or_none(const char *o) + static void + assemble_algorithms(ServerOptions *o) + { +- if (kex_assemble_names(KEX_SERVER_ENCRYPT, &o->ciphers) != 0 || +- kex_assemble_names(KEX_SERVER_MAC, &o->macs) != 0 || +- kex_assemble_names(KEX_SERVER_KEX, &o->kex_algorithms) != 0 || +- kex_assemble_names(KEX_DEFAULT_PK_ALG, ++ if (kex_assemble_names((FIPS_mode() ? KEX_FIPS_ENCRYPT ++ : KEX_SERVER_ENCRYPT), &o->ciphers) != 0 || ++ kex_assemble_names((FIPS_mode() ? KEX_FIPS_MAC ++ : KEX_SERVER_MAC), &o->macs) != 0 || ++ kex_assemble_names((FIPS_mode() ? KEX_DEFAULT_KEX_FIPS ++ : KEX_SERVER_KEX), &o->kex_algorithms) != 0 || ++ kex_assemble_names((FIPS_mode() ? KEX_FIPS_PK_ALG ++ : KEX_DEFAULT_PK_ALG), + &o->hostkeyalgorithms) != 0 || +- kex_assemble_names(KEX_DEFAULT_PK_ALG, ++ kex_assemble_names((FIPS_mode() ? KEX_FIPS_PK_ALG ++ : KEX_DEFAULT_PK_ALG), + &o->hostbased_key_types) != 0 || +- kex_assemble_names(KEX_DEFAULT_PK_ALG, &o->pubkey_key_types) != 0) ++ kex_assemble_names((FIPS_mode() ? KEX_FIPS_PK_ALG ++ : KEX_DEFAULT_PK_ALG), &o->pubkey_key_types) != 0) + fatal("kex_assemble_names failed"); + } + +diff -up openssh-7.7p1/ssh.c.fips openssh-7.7p1/ssh.c +--- openssh-7.7p1/ssh.c.fips 2018-08-08 10:08:40.811719881 +0200 ++++ openssh-7.7p1/ssh.c 2018-08-08 10:08:40.825719999 +0200 +@@ -76,6 +76,8 @@ + #include + #include + #endif ++#include ++#include + #include "openbsd-compat/openssl-compat.h" + #include "openbsd-compat/sys-queue.h" + +@@ -579,6 +581,14 @@ main(int ac, char **av) + sanitise_stdfd(); + + __progname = ssh_get_progname(av[0]); ++ SSLeay_add_all_algorithms(); ++ if (access("/etc/system-fips", F_OK) == 0) ++ if (! FIPSCHECK_verify(NULL, NULL)){ ++ if (FIPS_mode()) ++ fatal("FIPS integrity verification test failed."); ++ else ++ logit("FIPS integrity verification test failed."); ++ } + + #ifndef HAVE_SETPROCTITLE + /* Prepare for later setproctitle emulation */ +@@ -1045,7 +1055,6 @@ main(int ac, char **av) + host_arg = xstrdup(host); + + #ifdef WITH_OPENSSL +- OpenSSL_add_all_algorithms(); + ERR_load_crypto_strings(); + #endif + +@@ -1268,6 +1277,10 @@ main(int ac, char **av) + + seed_rng(); + ++ if (FIPS_mode()) { ++ logit("FIPS mode initialized"); ++ } ++ + if (options.user == NULL) + options.user = xstrdup(pw->pw_name); + +diff -up openssh-7.7p1/sshconnect2.c.fips openssh-7.7p1/sshconnect2.c +--- openssh-7.7p1/sshconnect2.c.fips 2018-08-08 10:08:40.786719670 +0200 ++++ openssh-7.7p1/sshconnect2.c 2018-08-08 10:08:40.825719999 +0200 +@@ -44,6 +44,8 @@ + #include + #endif + ++#include ++ + #include "openbsd-compat/sys-queue.h" + + #include "xmalloc.h" +@@ -235,7 +237,8 @@ order_hostkeyalgs(char *host, struct soc + for (i = 0; i < options.num_system_hostfiles; i++) + load_hostkeys(hostkeys, hostname, options.system_hostfiles[i]); + +- oavail = avail = xstrdup(KEX_DEFAULT_PK_ALG); ++ oavail = avail = xstrdup((FIPS_mode() ++ ? KEX_FIPS_PK_ALG : KEX_DEFAULT_PK_ALG)); + maxlen = strlen(avail) + 1; + first = xmalloc(maxlen); + last = xmalloc(maxlen); +@@ -290,21 +293,26 @@ ssh_kex2(char *host, struct sockaddr *ho + + #ifdef GSSAPI + if (options.gss_keyex) { +- /* Add the GSSAPI mechanisms currently supported on this +- * client to the key exchange algorithm proposal */ +- orig = options.kex_algorithms; +- +- if (options.gss_trust_dns) +- gss_host = (char *)get_canonical_hostname(active_state, 1); +- else +- gss_host = host; +- +- gss = ssh_gssapi_client_mechanisms(gss_host, +- options.gss_client_identity, options.gss_kex_algorithms); +- if (gss) { +- debug("Offering GSSAPI proposal: %s", gss); +- xasprintf(&options.kex_algorithms, +- "%s,%s", gss, orig); ++ if (FIPS_mode()) { ++ logit("Disabling GSSAPIKeyExchange. Not usable in FIPS mode"); ++ options.gss_keyex = 0; ++ } else { ++ /* Add the GSSAPI mechanisms currently supported on this ++ * client to the key exchange algorithm proposal */ ++ orig = options.kex_algorithms; ++ ++ if (options.gss_trust_dns) ++ gss_host = (char *)get_canonical_hostname(active_state, 1); ++ else ++ gss_host = host; ++ ++ gss = ssh_gssapi_client_mechanisms(gss_host, ++ options.gss_client_identity, options.gss_kex_algorithms); ++ if (gss) { ++ debug("Offering GSSAPI proposal: %s", gss); ++ xasprintf(&options.kex_algorithms, ++ "%s,%s", gss, orig); ++ } + } + } + #endif +@@ -322,14 +330,16 @@ ssh_kex2(char *host, struct sockaddr *ho + myproposal[PROPOSAL_MAC_ALGS_CTOS] = + myproposal[PROPOSAL_MAC_ALGS_STOC] = options.macs; + if (options.hostkeyalgorithms != NULL) { +- if (kex_assemble_names(KEX_DEFAULT_PK_ALG, ++ if (kex_assemble_names((FIPS_mode() ? KEX_FIPS_PK_ALG ++ : KEX_DEFAULT_PK_ALG), + &options.hostkeyalgorithms) != 0) + fatal("%s: kex_assemble_namelist", __func__); + myproposal[PROPOSAL_SERVER_HOST_KEY_ALGS] = + compat_pkalg_proposal(options.hostkeyalgorithms); + } else { + /* Enforce default */ +- options.hostkeyalgorithms = xstrdup(KEX_DEFAULT_PK_ALG); ++ options.hostkeyalgorithms = xstrdup((FIPS_mode() ++ ? KEX_FIPS_PK_ALG : KEX_DEFAULT_PK_ALG)); + /* Prefer algorithms that we already have keys for */ + myproposal[PROPOSAL_SERVER_HOST_KEY_ALGS] = + compat_pkalg_proposal( +diff -up openssh-7.7p1/sshd.c.fips openssh-7.7p1/sshd.c +--- openssh-7.7p1/sshd.c.fips 2018-08-08 10:08:40.818719940 +0200 ++++ openssh-7.7p1/sshd.c 2018-08-08 10:08:40.826720007 +0200 +@@ -66,6 +66,7 @@ + #include + #include + #include ++#include + #include + #include + #include +@@ -77,6 +78,8 @@ + #include + #include + #include ++#include ++#include + #include "openbsd-compat/openssl-compat.h" + #endif + +@@ -1534,6 +1537,18 @@ main(int ac, char **av) + #endif + __progname = ssh_get_progname(av[0]); + ++ SSLeay_add_all_algorithms(); ++ if (access("/etc/system-fips", F_OK) == 0) ++ if (! FIPSCHECK_verify(NULL, NULL)) { ++ openlog(__progname, LOG_PID, LOG_AUTHPRIV); ++ if (FIPS_mode()) { ++ syslog(LOG_CRIT, "FIPS integrity verification test failed."); ++ cleanup_exit(255); ++ } ++ else ++ syslog(LOG_INFO, "FIPS integrity verification test failed."); ++ closelog(); ++ } + /* Save argv. Duplicate so setproctitle emulation doesn't clobber it */ + saved_argc = ac; + rexec_argc = ac; +@@ -1675,7 +1690,7 @@ main(int ac, char **av) + else + closefrom(REEXEC_DEVCRYPTO_RESERVED_FD); + +-#ifdef WITH_OPENSSL ++#if 0 /* FIPS */ + OpenSSL_add_all_algorithms(); + #endif + +@@ -1979,6 +1994,10 @@ main(int ac, char **av) + /* Reinitialize the log (because of the fork above). */ + log_init(__progname, options.log_level, options.log_facility, log_stderr); + ++ if (FIPS_mode()) { ++ logit("FIPS mode initialized"); ++ } ++ + /* Chdir to the root directory so that the current disk can be + unmounted if desired. */ + if (chdir("/") == -1) +@@ -2359,10 +2378,14 @@ do_ssh2_kex(void) + if (strlen(myproposal[PROPOSAL_SERVER_HOST_KEY_ALGS]) == 0) + orig = NULL; + +- if (options.gss_keyex) +- gss = ssh_gssapi_server_mechanisms(); +- else +- gss = NULL; ++ if (options.gss_keyex) { ++ if (FIPS_mode()) { ++ logit("Disabling GSSAPIKeyExchange. Not usable in FIPS mode"); ++ options.gss_keyex = 0; ++ } else { ++ gss = ssh_gssapi_server_mechanisms(); ++ } ++ } + + if (gss && orig) + xasprintf(&newstr, "%s,%s", gss, orig); +diff -up openssh-7.7p1/sshkey.c.fips openssh-7.7p1/sshkey.c +--- openssh-7.7p1/sshkey.c.fips 2018-08-08 10:08:40.818719940 +0200 ++++ openssh-7.7p1/sshkey.c 2018-08-08 10:08:40.826720007 +0200 +@@ -34,6 +34,7 @@ + #include + #include + #include ++#include + #endif + + #include "crypto_api.h" +@@ -57,6 +58,7 @@ + #include "sshkey.h" + #include "sshkey-xmss.h" + #include "match.h" ++#include "log.h" + + #include "xmss_fast.h" + +@@ -1526,6 +1528,8 @@ rsa_generate_private_key(u_int bits, RSA + } + if (!BN_set_word(f4, RSA_F4) || + !RSA_generate_key_ex(private, bits, f4, NULL)) { ++ if (FIPS_mode()) ++ logit("%s: the key length might be unsupported by FIPS mode approved key generation method", __func__); + ret = SSH_ERR_LIBCRYPTO_ERROR; + goto out; + } +diff -up openssh-7.7p1/ssh-keygen.c.fips openssh-7.7p1/ssh-keygen.c +--- openssh-7.7p1/ssh-keygen.c.fips 2018-08-08 10:08:40.801719797 +0200 ++++ openssh-7.7p1/ssh-keygen.c 2018-08-08 10:08:40.827720016 +0200 +@@ -229,6 +229,12 @@ type_bits_valid(int type, const char *na + OPENSSL_DSA_MAX_MODULUS_BITS : OPENSSL_RSA_MAX_MODULUS_BITS; + if (*bitsp > maxbits) + fatal("key bits exceeds maximum %d", maxbits); ++ if (FIPS_mode()) { ++ if (type == KEY_DSA) ++ fatal("DSA keys are not allowed in FIPS mode"); ++ if (type == KEY_ED25519) ++ fatal("ED25519 keys are not allowed in FIPS mode"); ++ } + switch (type) { + case KEY_DSA: + if (*bitsp != 1024) diff --git a/openssh.spec b/openssh.spec index 12c6390..f8b3a9c 100644 --- a/openssh.spec +++ b/openssh.spec @@ -150,7 +150,7 @@ Patch607: openssh-5.8p2-sigpipe.patch Patch609: openssh-7.2p2-x11.patch #? -Patch700: openssh-7.2p1-fips.patch +Patch700: openssh-7.7p1-fips.patch #? Patch702: openssh-5.1p1-askpass-progress.patch #https://bugzilla.redhat.com/show_bug.cgi?id=198332