Imported Upstream version 4.5.2

2 files changed, 74 insertions, 69 deletions

diff --git a/src/libstrongswan/crypto/proposal/proposal_keywords.c b/src/libstrongswan/crypto/proposal/proposal_keywords.c
index 10ab9fc23..d65955a2e 100644
--- a/src/libstrongswan/crypto/proposal/proposal_keywords.c
+++ b/src/libstrongswan/crypto/proposal/proposal_keywords.c
@@ -59,12 +59,12 @@ struct proposal_token {
     u_int16_t         keysize;
 };
 
-#define TOTAL_KEYWORDS 117
+#define TOTAL_KEYWORDS 119
 #define MIN_WORD_LENGTH 3
 #define MAX_WORD_LENGTH 17
 #define MIN_HASH_VALUE 9
-#define MAX_HASH_VALUE 209
-/* maximum key range = 201, duplicates = 0 */
+#define MAX_HASH_VALUE 213
+/* maximum key range = 205, duplicates = 0 */
 
 #ifdef __GNUC__
 __inline
@@ -80,32 +80,32 @@ hash (str, len)
 {
   static const unsigned char asso_values[] =
     {
-      210, 210, 210, 210, 210, 210, 210, 210, 210, 210,
-      210, 210, 210, 210, 210, 210, 210, 210, 210, 210,
-      210, 210, 210, 210, 210, 210, 210, 210, 210, 210,
-      210, 210, 210, 210, 210, 210, 210, 210, 210, 210,
-      210, 210, 210, 210, 210, 210, 210, 210,  16,   9,
-        4,  41,  66,  19,   8,   4,   5,   3, 210, 210,
-      210, 210, 210, 210, 210, 210, 210, 210, 210, 210,
-      210, 210, 210, 210, 210, 210, 210, 210, 210, 210,
-      210, 210, 210, 210, 210, 210, 210, 210, 210, 210,
-      210, 210, 210, 210, 210, 122, 210,   3,  22,  21,
-        3, 111, 103,  48,   7,   4, 210, 210,   3, 210,
-       57,   3, 210, 210,  78,   6,   3,  28, 210, 210,
-      210, 210, 210, 210, 210, 210, 210, 210, 210, 210,
-      210, 210, 210, 210, 210, 210, 210, 210, 210, 210,
-      210, 210, 210, 210, 210, 210, 210, 210, 210, 210,
-      210, 210, 210, 210, 210, 210, 210, 210, 210, 210,
-      210, 210, 210, 210, 210, 210, 210, 210, 210, 210,
-      210, 210, 210, 210, 210, 210, 210, 210, 210, 210,
-      210, 210, 210, 210, 210, 210, 210, 210, 210, 210,
-      210, 210, 210, 210, 210, 210, 210, 210, 210, 210,
-      210, 210, 210, 210, 210, 210, 210, 210, 210, 210,
-      210, 210, 210, 210, 210, 210, 210, 210, 210, 210,
-      210, 210, 210, 210, 210, 210, 210, 210, 210, 210,
-      210, 210, 210, 210, 210, 210, 210, 210, 210, 210,
-      210, 210, 210, 210, 210, 210, 210, 210, 210, 210,
-      210, 210, 210, 210, 210, 210, 210
+      214, 214, 214, 214, 214, 214, 214, 214, 214, 214,
+      214, 214, 214, 214, 214, 214, 214, 214, 214, 214,
+      214, 214, 214, 214, 214, 214, 214, 214, 214, 214,
+      214, 214, 214, 214, 214, 214, 214, 214, 214, 214,
+      214, 214, 214, 214, 214, 214, 214, 214,  14,   9,
+        4,  34,  66,  19,   8,   4,   5,   3, 214, 214,
+      214, 214, 214, 214, 214, 214, 214, 214, 214, 214,
+      214, 214, 214, 214, 214, 214, 214, 214, 214, 214,
+      214, 214, 214, 214, 214, 214, 214, 214, 214, 214,
+      214, 214, 214, 214, 214, 131, 214,   3,  22,  21,
+        3,   1, 101,  48,   3,   4, 214, 214,   3, 214,
+       57,   4, 214, 214,  94,   6,   3,  32, 214, 214,
+      214, 214, 214, 214, 214, 214, 214, 214, 214, 214,
+      214, 214, 214, 214, 214, 214, 214, 214, 214, 214,
+      214, 214, 214, 214, 214, 214, 214, 214, 214, 214,
+      214, 214, 214, 214, 214, 214, 214, 214, 214, 214,
+      214, 214, 214, 214, 214, 214, 214, 214, 214, 214,
+      214, 214, 214, 214, 214, 214, 214, 214, 214, 214,
+      214, 214, 214, 214, 214, 214, 214, 214, 214, 214,
+      214, 214, 214, 214, 214, 214, 214, 214, 214, 214,
+      214, 214, 214, 214, 214, 214, 214, 214, 214, 214,
+      214, 214, 214, 214, 214, 214, 214, 214, 214, 214,
+      214, 214, 214, 214, 214, 214, 214, 214, 214, 214,
+      214, 214, 214, 214, 214, 214, 214, 214, 214, 214,
+      214, 214, 214, 214, 214, 214, 214, 214, 214, 214,
+      214, 214, 214, 214, 214, 214, 214
     };
   register int hval = len;
 
@@ -143,14 +143,19 @@ hash (str, len)
 static const struct proposal_token wordlist[] =
   {
     {"sha",              INTEGRITY_ALGORITHM,  AUTH_HMAC_SHA1_96,         0},
+    {"des",              ENCRYPTION_ALGORITHM, ENCR_DES,                  0},
     {"null",             ENCRYPTION_ALGORITHM, ENCR_NULL,                 0},
     {"sha1",             INTEGRITY_ALGORITHM,  AUTH_HMAC_SHA1_96,         0},
+    {"serpent",          ENCRYPTION_ALGORITHM, ENCR_SERPENT_CBC,        128},
     {"camellia",         ENCRYPTION_ALGORITHM, ENCR_CAMELLIA_CBC,       128},
     {"sha512",           INTEGRITY_ALGORITHM,  AUTH_HMAC_SHA2_512_256,    0},
+    {"serpent192",       ENCRYPTION_ALGORITHM, ENCR_SERPENT_CBC,        192},
+    {"serpent128",       ENCRYPTION_ALGORITHM, ENCR_SERPENT_CBC,        128},
     {"camellia192",      ENCRYPTION_ALGORITHM, ENCR_CAMELLIA_CBC,       192},
     {"cast128",          ENCRYPTION_ALGORITHM, ENCR_CAST,               128},
     {"camellia128",      ENCRYPTION_ALGORITHM, ENCR_CAMELLIA_CBC,       128},
     {"aes",              ENCRYPTION_ALGORITHM, ENCR_AES_CBC,            128},
+    {"serpent256",       ENCRYPTION_ALGORITHM, ENCR_SERPENT_CBC,        256},
     {"aes192",           ENCRYPTION_ALGORITHM, ENCR_AES_CBC,            192},
     {"sha256",           INTEGRITY_ALGORITHM,  AUTH_HMAC_SHA2_256_128,    0},
     {"aes128",           ENCRYPTION_ALGORITHM, ENCR_AES_CBC,            128},
@@ -209,81 +214,79 @@ static const struct proposal_token wordlist[] =
     {"aes128gcm16",      ENCRYPTION_ALGORITHM, ENCR_AES_GCM_ICV16,      128},
     {"camellia192ccm64", ENCRYPTION_ALGORITHM, ENCR_CAMELLIA_CCM_ICV8,  192},
     {"camellia128ccm64", ENCRYPTION_ALGORITHM, ENCR_CAMELLIA_CCM_ICV8,  128},
-    {"camellia192ctr",   ENCRYPTION_ALGORITHM, ENCR_CAMELLIA_CTR,       192},
-    {"camellia128ctr",   ENCRYPTION_ALGORITHM, ENCR_CAMELLIA_CTR,       128},
     {"modp1024s160",     DIFFIE_HELLMAN_GROUP, MODP_1024_160,             0},
+    {"modp3072",         DIFFIE_HELLMAN_GROUP, MODP_3072_BIT,             0},
     {"aes256gcm8",       ENCRYPTION_ALGORITHM, ENCR_AES_GCM_ICV8,       256},
     {"aes256gcm96",      ENCRYPTION_ALGORITHM, ENCR_AES_GCM_ICV12,      256},
     {"aes256gcm12",      ENCRYPTION_ALGORITHM, ENCR_AES_GCM_ICV12,      256},
-    {"modp3072",         DIFFIE_HELLMAN_GROUP, MODP_3072_BIT,             0},
-    {"aes256gcm128",     ENCRYPTION_ALGORITHM, ENCR_AES_GCM_ICV16,      256},
     {"ecp192",           DIFFIE_HELLMAN_GROUP, ECP_192_BIT,               0},
+    {"aes256gcm128",     ENCRYPTION_ALGORITHM, ENCR_AES_GCM_ICV16,      256},
+    {"modp1536",         DIFFIE_HELLMAN_GROUP, MODP_1536_BIT,             0},
     {"aes256gcm16",      ENCRYPTION_ALGORITHM, ENCR_AES_GCM_ICV16,      256},
     {"camellia256ccm64", ENCRYPTION_ALGORITHM, ENCR_CAMELLIA_CCM_ICV8,  256},
-    {"des",              ENCRYPTION_ALGORITHM, ENCR_DES,                  0},
-    {"camellia256ctr",   ENCRYPTION_ALGORITHM, ENCR_CAMELLIA_CTR,       256},
     {"ecp521",           DIFFIE_HELLMAN_GROUP, ECP_521_BIT,               0},
-    {"modp1536",         DIFFIE_HELLMAN_GROUP, MODP_1536_BIT,             0},
+    {"camellia192ctr",   ENCRYPTION_ALGORITHM, ENCR_CAMELLIA_CTR,       192},
+    {"camellia128ctr",   ENCRYPTION_ALGORITHM, ENCR_CAMELLIA_CTR,       128},
+    {"noesn",            EXTENDED_SEQUENCE_NUMBERS, NO_EXT_SEQ_NUMBERS,   0},
     {"aes192gmac",       ENCRYPTION_ALGORITHM, ENCR_NULL_AUTH_AES_GMAC, 192},
     {"aes128gmac",       ENCRYPTION_ALGORITHM, ENCR_NULL_AUTH_AES_GMAC, 128},
-    {"serpent",          ENCRYPTION_ALGORITHM, ENCR_SERPENT_CBC,        128},
     {"modpnull",         DIFFIE_HELLMAN_GROUP, MODP_NULL,                 0},
     {"aes192ccm64",      ENCRYPTION_ALGORITHM, ENCR_AES_CCM_ICV8,       192},
     {"aes128ccm64",      ENCRYPTION_ALGORITHM, ENCR_AES_CCM_ICV8,       128},
-    {"aes192ctr",        ENCRYPTION_ALGORITHM, ENCR_AES_CTR,            192},
-    {"aes128ctr",        ENCRYPTION_ALGORITHM, ENCR_AES_CTR,            128},
-    {"serpent192",       ENCRYPTION_ALGORITHM, ENCR_SERPENT_CBC,        192},
     {"ecp256",           DIFFIE_HELLMAN_GROUP, ECP_256_BIT,               0},
-    {"serpent128",       ENCRYPTION_ALGORITHM, ENCR_SERPENT_CBC,        128},
+    {"camellia256ctr",   ENCRYPTION_ALGORITHM, ENCR_CAMELLIA_CTR,       256},
+    {"blowfish",         ENCRYPTION_ALGORITHM, ENCR_BLOWFISH,           128},
     {"modp2048",         DIFFIE_HELLMAN_GROUP, MODP_2048_BIT,             0},
     {"aes256gmac",       ENCRYPTION_ALGORITHM, ENCR_NULL_AUTH_AES_GMAC, 256},
     {"modp4096",         DIFFIE_HELLMAN_GROUP, MODP_4096_BIT,             0},
-    {"serpent256",       ENCRYPTION_ALGORITHM, ENCR_SERPENT_CBC,        256},
     {"modp1024",         DIFFIE_HELLMAN_GROUP, MODP_1024_BIT,             0},
-    {"blowfish",         ENCRYPTION_ALGORITHM, ENCR_BLOWFISH,           128},
-    {"sha2_512",         INTEGRITY_ALGORITHM,  AUTH_HMAC_SHA2_512_256,    0},
-    {"aes256ccm64",      ENCRYPTION_ALGORITHM, ENCR_AES_CCM_ICV8,       256},
     {"blowfish192",      ENCRYPTION_ALGORITHM, ENCR_BLOWFISH,           192},
-    {"aes256ctr",        ENCRYPTION_ALGORITHM, ENCR_AES_CTR,            256},
+    {"aes256ccm64",      ENCRYPTION_ALGORITHM, ENCR_AES_CCM_ICV8,       256},
     {"blowfish128",      ENCRYPTION_ALGORITHM, ENCR_BLOWFISH,           128},
+    {"aes192ctr",        ENCRYPTION_ALGORITHM, ENCR_AES_CTR,            192},
+    {"aes128ctr",        ENCRYPTION_ALGORITHM, ENCR_AES_CTR,            128},
     {"modp2048s256",     DIFFIE_HELLMAN_GROUP, MODP_2048_256,             0},
+    {"sha2_512",         INTEGRITY_ALGORITHM,  AUTH_HMAC_SHA2_512_256,    0},
     {"aes192gcm64",      ENCRYPTION_ALGORITHM, ENCR_AES_GCM_ICV8,       192},
     {"aes128gcm64",      ENCRYPTION_ALGORITHM, ENCR_AES_GCM_ICV8,       128},
+    {"esn",              EXTENDED_SEQUENCE_NUMBERS, EXT_SEQ_NUMBERS,      0},
+    {"aes256ctr",        ENCRYPTION_ALGORITHM, ENCR_AES_CTR,            256},
+    {"blowfish256",      ENCRYPTION_ALGORITHM, ENCR_BLOWFISH,           256},
     {"sha2_256",         INTEGRITY_ALGORITHM,  AUTH_HMAC_SHA2_256_128,    0},
     {"sha256_96",        INTEGRITY_ALGORITHM,  AUTH_HMAC_SHA2_256_96,     0},
-    {"sha2_256_96",      INTEGRITY_ALGORITHM,  AUTH_HMAC_SHA2_256_96,     0},
-    {"blowfish256",      ENCRYPTION_ALGORITHM, ENCR_BLOWFISH,           256},
     {"aes256gcm64",      ENCRYPTION_ALGORITHM, ENCR_AES_GCM_ICV8,       256},
+    {"sha2_256_96",      INTEGRITY_ALGORITHM,  AUTH_HMAC_SHA2_256_96,     0},
     {"ecp224",           DIFFIE_HELLMAN_GROUP, ECP_224_BIT,               0},
     {"ecp384",           DIFFIE_HELLMAN_GROUP, ECP_384_BIT,               0},
-    {"sha2_384",         INTEGRITY_ALGORITHM,  AUTH_HMAC_SHA2_384_192,    0},
     {"modp6144",         DIFFIE_HELLMAN_GROUP, MODP_6144_BIT,             0},
-    {"modp2048s224",     DIFFIE_HELLMAN_GROUP, MODP_2048_224,             0}
+    {"modp2048s224",     DIFFIE_HELLMAN_GROUP, MODP_2048_224,             0},
+    {"sha2_384",         INTEGRITY_ALGORITHM,  AUTH_HMAC_SHA2_384_192,    0}
   };
 
 static const short lookup[] =
   {
      -1,  -1,  -1,  -1,  -1,  -1,  -1,  -1,  -1,   0,
-      1,  -1,  -1,  -1,  -1,  -1,   2,  -1,  -1,  -1,
-     -1,   3,   4,  -1,  -1,  -1,  -1,  -1,   5,   6,
-      7,   8,  -1,  -1,  -1,   9,  10,  11,  12,  13,
-     14,  15,  16,  17,  18,  19,  20,  21,  22,  -1,
-     -1,  -1,  -1,  23,  24,  25,  26,  27,  28,  29,
-     30,  -1,  31,  -1,  32,  33,  34,  35,  36,  37,
-     38,  39,  40,  41,  42,  43,  44,  45,  46,  47,
-     48,  -1,  49,  -1,  50,  -1,  51,  -1,  52,  -1,
-     53,  -1,  54,  55,  56,  57,  58,  59,  60,  61,
-     62,  63,  64,  65,  66,  67,  68,  69,  -1,  70,
-     -1,  71,  -1,  72,  73,  74,  75,  76,  -1,  77,
-     78,  79,  80,  81,  -1,  82,  83,  84,  85,  -1,
-     -1,  86,  87,  88,  89,  90,  91,  92,  -1,  -1,
-     93,  94,  95,  96,  97,  98,  99, 100, 101, 102,
-    103, 104,  -1,  -1,  -1,  -1,  -1,  -1, 105, 106,
-    107, 108,  -1,  -1,  -1,  -1, 109,  -1, 110,  -1,
-     -1,  -1,  -1,  -1, 111,  -1,  -1,  -1,  -1, 112,
-    113,  -1,  -1,  -1,  -1,  -1,  -1,  -1,  -1,  -1,
+      1,   2,  -1,  -1,  -1,  -1,   3,   4,  -1,  -1,
+     -1,   5,   6,  -1,  -1,   7,  -1,   8,   9,  10,
+     11,  12,  -1,  13,  -1,  14,  15,  16,  17,  18,
+     19,  20,  21,  22,  23,  24,  25,  26,  27,  28,
+     -1,  -1,  -1,  -1,  29,  30,  31,  32,  33,  34,
+     35,  -1,  36,  -1,  37,  38,  39,  40,  41,  42,
+     43,  44,  45,  46,  47,  48,  49,  50,  51,  52,
+     53,  -1,  54,  -1,  55,  -1,  56,  -1,  57,  -1,
+     58,  -1,  59,  60,  61,  62,  63,  64,  65,  66,
+     67,  68,  69,  70,  71,  72,  -1,  73,  -1,  74,
+     -1,  75,  -1,  76,  77,  78,  79,  80,  -1,  81,
+     82,  83,  84,  85,  -1,  86,  87,  -1,  88,  -1,
+     -1,  89,  90,  -1,  91,  -1,  -1,  92,  -1,  93,
+     94,  95,  96,  -1,  97,  -1,  98,  99, 100, 101,
+    102, 103,  -1,  -1,  -1, 104,  -1,  -1, 105, 106,
+     -1, 107,  -1,  -1,  -1, 108, 109,  -1,  -1, 110,
+    111,  -1,  -1,  -1, 112, 113,  -1, 114, 115,  -1,
+     -1,  -1,  -1,  -1,  -1,  -1,  -1,  -1,  -1,  -1,
      -1,  -1,  -1,  -1,  -1,  -1,  -1,  -1,  -1,  -1,
-     -1,  -1,  -1,  -1, 114, 115,  -1,  -1,  -1, 116
+     -1,  -1,  -1,  -1,  -1, 116,  -1,  -1,  -1, 117,
+     -1,  -1,  -1, 118
   };
 
 #ifdef __GNUC__
diff --git a/src/libstrongswan/crypto/proposal/proposal_keywords.txt b/src/libstrongswan/crypto/proposal/proposal_keywords.txt
index 208c6715b..4ef664d8f 100644
--- a/src/libstrongswan/crypto/proposal/proposal_keywords.txt
+++ b/src/libstrongswan/crypto/proposal/proposal_keywords.txt
@@ -146,3 +146,5 @@ ecp521,           DIFFIE_HELLMAN_GROUP, ECP_521_BIT,               0
 modp1024s160,     DIFFIE_HELLMAN_GROUP, MODP_1024_160,             0
 modp2048s224,     DIFFIE_HELLMAN_GROUP, MODP_2048_224,             0
 modp2048s256,     DIFFIE_HELLMAN_GROUP, MODP_2048_256,             0
+noesn,            EXTENDED_SEQUENCE_NUMBERS, NO_EXT_SEQ_NUMBERS,   0
+esn,              EXTENDED_SEQUENCE_NUMBERS, EXT_SEQ_NUMBERS,      0