src/usr.bin/ssh/dh.c - diff

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Diff for /src/usr.bin/ssh/dh.c between version 1.56 and 1.57

version 1.56, 2015/03/26 06:59:28

version 1.57, 2015/05/27 23:39:18

Line 152

(f = fopen(_PATH_DH_PRIMES, "r")) == NULL) {

logit("WARNING: %s does not exist, using fixed modulus",

_PATH_DH_MODULI);

return (dh_new_group14());

return (dh_new_group_fallback(max));

}

linenum = 0;

Line 180

if (bestcount == 0) {

fclose(f);

logit("WARNING: no suitable primes in %s", _PATH_DH_PRIMES);

return (dh_new_group14());

return (dh_new_group_fallback(max));

}

linenum = 0;

Line 201

if (linenum != which+1) {

logit("WARNING: line %d disappeared in %s, giving up",

which, _PATH_DH_PRIMES);

return (dh_new_group14());

return (dh_new_group_fallback(max));

}

return (dh_new_group(dhg.g, dhg.p));

Line 333

"15728E5A" "8AACAA68" "FFFFFFFF" "FFFFFFFF";

return (dh_new_group_asc(gen, group14));

}

* 4k bit fallback group used by DH-GEX if moduli file cannot be read.

* Source: MODP group 16 from RFC3526.

DH *

dh_new_group_fallback(int max)

{

static char *gen = "2", *group16 =

"FFFFFFFF" "FFFFFFFF" "C90FDAA2" "2168C234" "C4C6628B" "80DC1CD1"

"29024E08" "8A67CC74" "020BBEA6" "3B139B22" "514A0879" "8E3404DD"

"EF9519B3" "CD3A431B" "302B0A6D" "F25F1437" "4FE1356D" "6D51C245"

"E485B576" "625E7EC6" "F44C42E9" "A637ED6B" "0BFF5CB6" "F406B7ED"

"EE386BFB" "5A899FA5" "AE9F2411" "7C4B1FE6" "49286651" "ECE45B3D"

"C2007CB8" "A163BF05" "98DA4836" "1C55D39A" "69163FA8" "FD24CF5F"

"83655D23" "DCA3AD96" "1C62F356" "208552BB" "9ED52907" "7096966D"

"670C354E" "4ABC9804" "F1746C08" "CA18217C" "32905E46" "2E36CE3B"

"E39E772C" "180E8603" "9B2783A2" "EC07A28F" "B5C55DF0" "6F4C52C9"

"DE2BCBF6" "95581718" "3995497C" "EA956AE5" "15D22618" "98FA0510"

"15728E5A" "8AAAC42D" "AD33170D" "04507A33" "A85521AB" "DF1CBA64"

"ECFB8504" "58DBEF0A" "8AEA7157" "5D060C7D" "B3970F85" "A6E1E4C7"

"ABF5AE8C" "DB0933D7" "1E8C94E0" "4A25619D" "CEE3D226" "1AD2EE6B"

"F12FFA06" "D98A0864" "D8760273" "3EC86A64" "521F2B18" "177B200C"

"BBE11757" "7A615D6C" "770988C0" "BAD946E2" "08E24FA0" "74E5AB31"

"43DB5BFC" "E0FD108E" "4B82D120" "A9210801" "1A723C12" "A787E6D7"

"88719A10" "BDBA5B26" "99C32718" "6AF4E23C" "1A946834" "B6150BDA"

"2583E9CA" "2AD44CE8" "DBBBC2DB" "04DE8EF9" "2E8EFC14" "1FBECAA6"

"287C5947" "4E6BC05D" "99B2964F" "A090C3A2" "233BA186" "515BE7ED"

"1F612970" "CEE2D7AF" "B81BDD76" "2170481C" "D0069127" "D5B05AA9"

"93B4EA98" "8D8FDDC1" "86FFB7DC" "90A6C08F" "4DF435C9" "34063199"

"FFFFFFFF" "FFFFFFFF";

if (max < 4096) {

debug3("requested max size %d, using 2k bit group 14", max);

return dh_new_group14();

}

debug3("using 4k bit group 16");

return (dh_new_group_asc(gen, group16));

}