| Index: net/third_party/nss/patches/aesgcm.patch
|
| ===================================================================
|
| --- net/third_party/nss/patches/aesgcm.patch (revision 0)
|
| +++ net/third_party/nss/patches/aesgcm.patch (revision 0)
|
| @@ -0,0 +1,1179 @@
|
| +Index: net/third_party/nss/ssl/sslinfo.c
|
| +===================================================================
|
| +--- net/third_party/nss/ssl/sslinfo.c (revision 215189)
|
| ++++ net/third_party/nss/ssl/sslinfo.c (working copy)
|
| +@@ -109,7 +109,7 @@
|
| + #define K_ECDHE "ECDHE", kt_ecdh
|
| +
|
| + #define C_SEED "SEED", calg_seed
|
| +-#define C_CAMELLIA "CAMELLIA", calg_camellia
|
| ++#define C_CAMELLIA "CAMELLIA", calg_camellia
|
| + #define C_AES "AES", calg_aes
|
| + #define C_RC4 "RC4", calg_rc4
|
| + #define C_RC2 "RC2", calg_rc2
|
| +@@ -117,6 +117,7 @@
|
| + #define C_3DES "3DES", calg_3des
|
| + #define C_NULL "NULL", calg_null
|
| + #define C_SJ "SKIPJACK", calg_sj
|
| ++#define C_AESGCM "AES-GCM", calg_aes_gcm
|
| +
|
| + #define B_256 256, 256, 256
|
| + #define B_128 128, 128, 128
|
| +@@ -130,9 +131,12 @@
|
| + #define M_SHA256 "SHA256", ssl_hmac_sha256, 256
|
| + #define M_SHA "SHA1", ssl_mac_sha, 160
|
| + #define M_MD5 "MD5", ssl_mac_md5, 128
|
| ++#define M_NULL "NULL", ssl_mac_null, 0
|
| +
|
| + static const SSLCipherSuiteInfo suiteInfo[] = {
|
| + /* <------ Cipher suite --------------------> <auth> <KEA> <bulk cipher> <MAC> <FIPS> */
|
| ++{0,CS(TLS_RSA_WITH_AES_128_GCM_SHA256), S_RSA, K_RSA, C_AESGCM, B_128, M_NULL, 1, 0, 0, },
|
| ++
|
| + {0,CS(TLS_DHE_RSA_WITH_CAMELLIA_256_CBC_SHA), S_RSA, K_DHE, C_CAMELLIA, B_256, M_SHA, 0, 0, 0, },
|
| + {0,CS(TLS_DHE_DSS_WITH_CAMELLIA_256_CBC_SHA), S_DSA, K_DHE, C_CAMELLIA, B_256, M_SHA, 0, 0, 0, },
|
| + {0,CS(TLS_DHE_RSA_WITH_AES_256_CBC_SHA256), S_RSA, K_DHE, C_AES, B_256, M_SHA256, 1, 0, 0, },
|
| +@@ -146,6 +150,7 @@
|
| + {0,CS(TLS_DHE_DSS_WITH_CAMELLIA_128_CBC_SHA), S_DSA, K_DHE, C_CAMELLIA, B_128, M_SHA, 0, 0, 0, },
|
| + {0,CS(TLS_DHE_DSS_WITH_RC4_128_SHA), S_DSA, K_DHE, C_RC4, B_128, M_SHA, 0, 0, 0, },
|
| + {0,CS(TLS_DHE_RSA_WITH_AES_128_CBC_SHA256), S_RSA, K_DHE, C_AES, B_128, M_SHA256, 1, 0, 0, },
|
| ++{0,CS(TLS_DHE_RSA_WITH_AES_128_GCM_SHA256), S_RSA, K_DHE, C_AESGCM, B_128, M_NULL, 1, 0, 0, },
|
| + {0,CS(TLS_DHE_RSA_WITH_AES_128_CBC_SHA), S_RSA, K_DHE, C_AES, B_128, M_SHA, 1, 0, 0, },
|
| + {0,CS(TLS_DHE_DSS_WITH_AES_128_CBC_SHA), S_DSA, K_DHE, C_AES, B_128, M_SHA, 1, 0, 0, },
|
| + {0,CS(TLS_RSA_WITH_SEED_CBC_SHA), S_RSA, K_RSA, C_SEED,B_128, M_SHA, 1, 0, 0, },
|
| +@@ -175,6 +180,9 @@
|
| +
|
| + #ifdef NSS_ENABLE_ECC
|
| + /* ECC cipher suites */
|
| ++{0,CS(TLS_ECDHE_RSA_WITH_AES_128_GCM_SHA256), S_RSA, K_ECDHE, C_AESGCM, B_128, M_NULL, 1, 0, 0, },
|
| ++{0,CS(TLS_ECDHE_ECDSA_WITH_AES_128_GCM_SHA256), S_ECDSA, K_ECDHE, C_AESGCM, B_128, M_NULL, 1, 0, 0, },
|
| ++
|
| + {0,CS(TLS_ECDH_ECDSA_WITH_NULL_SHA), S_ECDSA, K_ECDH, C_NULL, B_0, M_SHA, 0, 0, 0, },
|
| + {0,CS(TLS_ECDH_ECDSA_WITH_RC4_128_SHA), S_ECDSA, K_ECDH, C_RC4, B_128, M_SHA, 0, 0, 0, },
|
| + {0,CS(TLS_ECDH_ECDSA_WITH_3DES_EDE_CBC_SHA), S_ECDSA, K_ECDH, C_3DES, B_3DES, M_SHA, 1, 0, 0, },
|
| +Index: net/third_party/nss/ssl/sslimpl.h
|
| +===================================================================
|
| +--- net/third_party/nss/ssl/sslimpl.h (revision 215189)
|
| ++++ net/third_party/nss/ssl/sslimpl.h (working copy)
|
| +@@ -64,6 +64,7 @@
|
| + #define calg_aes ssl_calg_aes
|
| + #define calg_camellia ssl_calg_camellia
|
| + #define calg_seed ssl_calg_seed
|
| ++#define calg_aes_gcm ssl_calg_aes_gcm
|
| +
|
| + #define mac_null ssl_mac_null
|
| + #define mac_md5 ssl_mac_md5
|
| +@@ -290,9 +291,9 @@
|
| + } ssl3CipherSuiteCfg;
|
| +
|
| + #ifdef NSS_ENABLE_ECC
|
| +-#define ssl_V3_SUITES_IMPLEMENTED 57
|
| ++#define ssl_V3_SUITES_IMPLEMENTED 61
|
| + #else
|
| +-#define ssl_V3_SUITES_IMPLEMENTED 35
|
| ++#define ssl_V3_SUITES_IMPLEMENTED 37
|
| + #endif /* NSS_ENABLE_ECC */
|
| +
|
| + #define MAX_DTLS_SRTP_CIPHER_SUITES 4
|
| +@@ -440,20 +441,6 @@
|
| + #define GS_DATA 3
|
| + #define GS_PAD 4
|
| +
|
| +-typedef SECStatus (*SSLCipher)(void * context,
|
| +- unsigned char * out,
|
| +- int * outlen,
|
| +- int maxout,
|
| +- const unsigned char *in,
|
| +- int inlen);
|
| +-typedef SECStatus (*SSLCompressor)(void * context,
|
| +- unsigned char * out,
|
| +- int * outlen,
|
| +- int maxout,
|
| +- const unsigned char *in,
|
| +- int inlen);
|
| +-typedef SECStatus (*SSLDestroy)(void *context, PRBool freeit);
|
| +-
|
| + #if defined(NSS_PLATFORM_CLIENT_AUTH) && defined(XP_WIN32)
|
| + typedef PCERT_KEY_CONTEXT PlatformKey;
|
| + #elif defined(NSS_PLATFORM_CLIENT_AUTH) && defined(XP_MACOSX)
|
| +@@ -485,11 +472,12 @@
|
| + cipher_camellia_128,
|
| + cipher_camellia_256,
|
| + cipher_seed,
|
| ++ cipher_aes_128_gcm,
|
| + cipher_missing /* reserved for no such supported cipher */
|
| + /* This enum must match ssl3_cipherName[] in ssl3con.c. */
|
| + } SSL3BulkCipher;
|
| +
|
| +-typedef enum { type_stream, type_block } CipherType;
|
| ++typedef enum { type_stream, type_block, type_aead } CipherType;
|
| +
|
| + #define MAX_IV_LENGTH 24
|
| +
|
| +@@ -531,6 +519,31 @@
|
| + PRUint64 cipher_context[MAX_CIPHER_CONTEXT_LLONGS];
|
| + } ssl3KeyMaterial;
|
| +
|
| ++typedef SECStatus (*SSLCipher)(void * context,
|
| ++ unsigned char * out,
|
| ++ int * outlen,
|
| ++ int maxout,
|
| ++ const unsigned char *in,
|
| ++ int inlen);
|
| ++typedef SECStatus (*SSLAEADCipher)(
|
| ++ ssl3KeyMaterial * keys,
|
| ++ PRBool doDecrypt,
|
| ++ unsigned char * out,
|
| ++ int * outlen,
|
| ++ int maxout,
|
| ++ const unsigned char *in,
|
| ++ int inlen,
|
| ++ SSL3ContentType type,
|
| ++ SSL3ProtocolVersion version,
|
| ++ SSL3SequenceNumber seqnum);
|
| ++typedef SECStatus (*SSLCompressor)(void * context,
|
| ++ unsigned char * out,
|
| ++ int * outlen,
|
| ++ int maxout,
|
| ++ const unsigned char *in,
|
| ++ int inlen);
|
| ++typedef SECStatus (*SSLDestroy)(void *context, PRBool freeit);
|
| ++
|
| + /* The DTLS anti-replay window. Defined here because we need it in
|
| + * the cipher spec. Note that this is a ring buffer but left and
|
| + * right represent the true window, with modular arithmetic used to
|
| +@@ -557,6 +570,7 @@
|
| + int mac_size;
|
| + SSLCipher encode;
|
| + SSLCipher decode;
|
| ++ SSLAEADCipher aead;
|
| + SSLDestroy destroy;
|
| + void * encodeContext;
|
| + void * decodeContext;
|
| +@@ -706,8 +720,6 @@
|
| + PRBool tls_keygen;
|
| + } ssl3KEADef;
|
| +
|
| +-typedef enum { kg_null, kg_strong, kg_export } SSL3KeyGenMode;
|
| +-
|
| + /*
|
| + ** There are tables of these, all const.
|
| + */
|
| +@@ -719,7 +731,8 @@
|
| + CipherType type;
|
| + int iv_size;
|
| + int block_size;
|
| +- SSL3KeyGenMode keygen_mode;
|
| ++ int tag_size; /* authentication tag size for AEAD ciphers. */
|
| ++ int explicit_nonce_size; /* for AEAD ciphers. */
|
| + };
|
| +
|
| + /*
|
| +Index: net/third_party/nss/ssl/ssl3ecc.c
|
| +===================================================================
|
| +--- net/third_party/nss/ssl/ssl3ecc.c (revision 215189)
|
| ++++ net/third_party/nss/ssl/ssl3ecc.c (working copy)
|
| +@@ -911,6 +911,7 @@
|
| + TLS_ECDHE_ECDSA_WITH_3DES_EDE_CBC_SHA,
|
| + TLS_ECDHE_ECDSA_WITH_AES_128_CBC_SHA,
|
| + TLS_ECDHE_ECDSA_WITH_AES_128_CBC_SHA256,
|
| ++ TLS_ECDHE_ECDSA_WITH_AES_128_GCM_SHA256,
|
| + TLS_ECDHE_ECDSA_WITH_AES_256_CBC_SHA,
|
| + TLS_ECDHE_ECDSA_WITH_NULL_SHA,
|
| + TLS_ECDHE_ECDSA_WITH_RC4_128_SHA,
|
| +@@ -921,6 +922,7 @@
|
| + TLS_ECDHE_RSA_WITH_3DES_EDE_CBC_SHA,
|
| + TLS_ECDHE_RSA_WITH_AES_128_CBC_SHA,
|
| + TLS_ECDHE_RSA_WITH_AES_128_CBC_SHA256,
|
| ++ TLS_ECDHE_RSA_WITH_AES_128_GCM_SHA256,
|
| + TLS_ECDHE_RSA_WITH_AES_256_CBC_SHA,
|
| + TLS_ECDHE_RSA_WITH_NULL_SHA,
|
| + TLS_ECDHE_RSA_WITH_RC4_128_SHA,
|
| +@@ -932,12 +934,14 @@
|
| + TLS_ECDHE_ECDSA_WITH_3DES_EDE_CBC_SHA,
|
| + TLS_ECDHE_ECDSA_WITH_AES_128_CBC_SHA,
|
| + TLS_ECDHE_ECDSA_WITH_AES_128_CBC_SHA256,
|
| ++ TLS_ECDHE_ECDSA_WITH_AES_128_GCM_SHA256,
|
| + TLS_ECDHE_ECDSA_WITH_AES_256_CBC_SHA,
|
| + TLS_ECDHE_ECDSA_WITH_NULL_SHA,
|
| + TLS_ECDHE_ECDSA_WITH_RC4_128_SHA,
|
| + TLS_ECDHE_RSA_WITH_3DES_EDE_CBC_SHA,
|
| + TLS_ECDHE_RSA_WITH_AES_128_CBC_SHA,
|
| + TLS_ECDHE_RSA_WITH_AES_128_CBC_SHA256,
|
| ++ TLS_ECDHE_RSA_WITH_AES_128_GCM_SHA256,
|
| + TLS_ECDHE_RSA_WITH_AES_256_CBC_SHA,
|
| + TLS_ECDHE_RSA_WITH_NULL_SHA,
|
| + TLS_ECDHE_RSA_WITH_RC4_128_SHA,
|
| +Index: net/third_party/nss/ssl/sslsock.c
|
| +===================================================================
|
| +--- net/third_party/nss/ssl/sslsock.c (revision 215189)
|
| ++++ net/third_party/nss/ssl/sslsock.c (working copy)
|
| +@@ -67,8 +67,10 @@
|
| + { TLS_DHE_DSS_WITH_AES_128_CBC_SHA, SSL_NOT_ALLOWED, SSL_NOT_ALLOWED },
|
| + { TLS_DHE_RSA_WITH_AES_128_CBC_SHA, SSL_NOT_ALLOWED, SSL_NOT_ALLOWED },
|
| + { TLS_DHE_RSA_WITH_AES_128_CBC_SHA256, SSL_NOT_ALLOWED, SSL_NOT_ALLOWED },
|
| ++ { TLS_DHE_RSA_WITH_AES_128_GCM_SHA256, SSL_NOT_ALLOWED, SSL_NOT_ALLOWED },
|
| + { TLS_RSA_WITH_AES_128_CBC_SHA, SSL_NOT_ALLOWED, SSL_NOT_ALLOWED },
|
| + { TLS_RSA_WITH_AES_128_CBC_SHA256, SSL_NOT_ALLOWED, SSL_NOT_ALLOWED },
|
| ++ { TLS_RSA_WITH_AES_128_GCM_SHA256, SSL_NOT_ALLOWED, SSL_NOT_ALLOWED },
|
| + { TLS_DHE_DSS_WITH_AES_256_CBC_SHA, SSL_NOT_ALLOWED, SSL_NOT_ALLOWED },
|
| + { TLS_DHE_RSA_WITH_AES_256_CBC_SHA, SSL_NOT_ALLOWED, SSL_NOT_ALLOWED },
|
| + { TLS_DHE_RSA_WITH_AES_256_CBC_SHA256, SSL_NOT_ALLOWED, SSL_NOT_ALLOWED },
|
| +@@ -94,6 +96,7 @@
|
| + { TLS_ECDHE_ECDSA_WITH_3DES_EDE_CBC_SHA, SSL_NOT_ALLOWED, SSL_NOT_ALLOWED },
|
| + { TLS_ECDHE_ECDSA_WITH_AES_128_CBC_SHA, SSL_NOT_ALLOWED, SSL_NOT_ALLOWED },
|
| + { TLS_ECDHE_ECDSA_WITH_AES_128_CBC_SHA256,SSL_NOT_ALLOWED, SSL_NOT_ALLOWED },
|
| ++ { TLS_ECDHE_ECDSA_WITH_AES_128_GCM_SHA256,SSL_NOT_ALLOWED, SSL_NOT_ALLOWED },
|
| + { TLS_ECDHE_ECDSA_WITH_AES_256_CBC_SHA, SSL_NOT_ALLOWED, SSL_NOT_ALLOWED },
|
| + { TLS_ECDH_RSA_WITH_NULL_SHA, SSL_ALLOWED, SSL_ALLOWED },
|
| + { TLS_ECDH_RSA_WITH_RC4_128_SHA, SSL_NOT_ALLOWED, SSL_NOT_ALLOWED },
|
| +@@ -105,6 +108,7 @@
|
| + { TLS_ECDHE_RSA_WITH_3DES_EDE_CBC_SHA, SSL_NOT_ALLOWED, SSL_NOT_ALLOWED },
|
| + { TLS_ECDHE_RSA_WITH_AES_128_CBC_SHA, SSL_NOT_ALLOWED, SSL_NOT_ALLOWED },
|
| + { TLS_ECDHE_RSA_WITH_AES_128_CBC_SHA256, SSL_NOT_ALLOWED, SSL_NOT_ALLOWED },
|
| ++ { TLS_ECDHE_RSA_WITH_AES_128_GCM_SHA256, SSL_NOT_ALLOWED, SSL_NOT_ALLOWED },
|
| + { TLS_ECDHE_RSA_WITH_AES_256_CBC_SHA, SSL_NOT_ALLOWED, SSL_NOT_ALLOWED },
|
| + #endif /* NSS_ENABLE_ECC */
|
| + { 0, SSL_NOT_ALLOWED, SSL_NOT_ALLOWED }
|
| +Index: net/third_party/nss/ssl/ssl3con.c
|
| +===================================================================
|
| +--- net/third_party/nss/ssl/ssl3con.c (revision 215189)
|
| ++++ net/third_party/nss/ssl/ssl3con.c (working copy)
|
| +@@ -78,6 +78,14 @@
|
| + static SECStatus Null_Cipher(void *ctx, unsigned char *output, int *outputLen,
|
| + int maxOutputLen, const unsigned char *input,
|
| + int inputLen);
|
| ++#ifndef NO_PKCS11_BYPASS
|
| ++static SECStatus ssl3_AESGCMBypass(ssl3KeyMaterial *keys, PRBool doDecrypt,
|
| ++ unsigned char *out, int *outlen, int maxout,
|
| ++ const unsigned char *in, int inlen,
|
| ++ SSL3ContentType type,
|
| ++ SSL3ProtocolVersion version,
|
| ++ SSL3SequenceNumber seq_num);
|
| ++#endif
|
| +
|
| + #define MAX_SEND_BUF_LENGTH 32000 /* watch for 16-bit integer overflow */
|
| + #define MIN_SEND_BUF_LENGTH 4000
|
| +@@ -90,6 +98,13 @@
|
| + static ssl3CipherSuiteCfg cipherSuites[ssl_V3_SUITES_IMPLEMENTED] = {
|
| + /* cipher_suite policy enabled is_present*/
|
| + #ifdef NSS_ENABLE_ECC
|
| ++ { TLS_ECDHE_ECDSA_WITH_AES_128_GCM_SHA256,SSL_NOT_ALLOWED, PR_FALSE,PR_FALSE},
|
| ++ { TLS_ECDHE_RSA_WITH_AES_128_GCM_SHA256, SSL_NOT_ALLOWED, PR_FALSE,PR_FALSE},
|
| ++#endif /* NSS_ENABLE_ECC */
|
| ++ { TLS_DHE_RSA_WITH_AES_128_GCM_SHA256, SSL_NOT_ALLOWED, PR_TRUE,PR_FALSE},
|
| ++ { TLS_RSA_WITH_AES_128_GCM_SHA256, SSL_NOT_ALLOWED, PR_TRUE,PR_FALSE},
|
| ++
|
| ++#ifdef NSS_ENABLE_ECC
|
| + { TLS_ECDHE_ECDSA_WITH_AES_256_CBC_SHA, SSL_NOT_ALLOWED, PR_FALSE,PR_FALSE},
|
| + { TLS_ECDHE_RSA_WITH_AES_256_CBC_SHA, SSL_NOT_ALLOWED, PR_FALSE,PR_FALSE},
|
| + #endif /* NSS_ENABLE_ECC */
|
| +@@ -233,23 +248,30 @@
|
| +
|
| + /* indexed by SSL3BulkCipher */
|
| + static const ssl3BulkCipherDef bulk_cipher_defs[] = {
|
| +- /* cipher calg keySz secretSz type ivSz BlkSz keygen */
|
| +- {cipher_null, calg_null, 0, 0, type_stream, 0, 0, kg_null},
|
| +- {cipher_rc4, calg_rc4, 16, 16, type_stream, 0, 0, kg_strong},
|
| +- {cipher_rc4_40, calg_rc4, 16, 5, type_stream, 0, 0, kg_export},
|
| +- {cipher_rc4_56, calg_rc4, 16, 7, type_stream, 0, 0, kg_export},
|
| +- {cipher_rc2, calg_rc2, 16, 16, type_block, 8, 8, kg_strong},
|
| +- {cipher_rc2_40, calg_rc2, 16, 5, type_block, 8, 8, kg_export},
|
| +- {cipher_des, calg_des, 8, 8, type_block, 8, 8, kg_strong},
|
| +- {cipher_3des, calg_3des, 24, 24, type_block, 8, 8, kg_strong},
|
| +- {cipher_des40, calg_des, 8, 5, type_block, 8, 8, kg_export},
|
| +- {cipher_idea, calg_idea, 16, 16, type_block, 8, 8, kg_strong},
|
| +- {cipher_aes_128, calg_aes, 16, 16, type_block, 16,16, kg_strong},
|
| +- {cipher_aes_256, calg_aes, 32, 32, type_block, 16,16, kg_strong},
|
| +- {cipher_camellia_128, calg_camellia,16, 16, type_block, 16,16, kg_strong},
|
| +- {cipher_camellia_256, calg_camellia,32, 32, type_block, 16,16, kg_strong},
|
| +- {cipher_seed, calg_seed, 16, 16, type_block, 16,16, kg_strong},
|
| +- {cipher_missing, calg_null, 0, 0, type_stream, 0, 0, kg_null},
|
| ++ /* |--------- Lengths --------| */
|
| ++ /* cipher calg k s type i b t n */
|
| ++ /* e e v l a o */
|
| ++ /* y c | o g n */
|
| ++ /* | r | c | c */
|
| ++ /* | e | k | e */
|
| ++ /* | t | | | | */
|
| ++ {cipher_null, calg_null, 0, 0, type_stream, 0, 0, 0, 0},
|
| ++ {cipher_rc4, calg_rc4, 16,16, type_stream, 0, 0, 0, 0},
|
| ++ {cipher_rc4_40, calg_rc4, 16, 5, type_stream, 0, 0, 0, 0},
|
| ++ {cipher_rc4_56, calg_rc4, 16, 7, type_stream, 0, 0, 0, 0},
|
| ++ {cipher_rc2, calg_rc2, 16,16, type_block, 8, 8, 0, 0},
|
| ++ {cipher_rc2_40, calg_rc2, 16, 5, type_block, 8, 8, 0, 0},
|
| ++ {cipher_des, calg_des, 8, 8, type_block, 8, 8, 0, 0},
|
| ++ {cipher_3des, calg_3des, 24,24, type_block, 8, 8, 0, 0},
|
| ++ {cipher_des40, calg_des, 8, 5, type_block, 8, 8, 0, 0},
|
| ++ {cipher_idea, calg_idea, 16,16, type_block, 8, 8, 0, 0},
|
| ++ {cipher_aes_128, calg_aes, 16,16, type_block, 16,16, 0, 0},
|
| ++ {cipher_aes_256, calg_aes, 32,32, type_block, 16,16, 0, 0},
|
| ++ {cipher_camellia_128, calg_camellia, 16,16, type_block, 16,16, 0, 0},
|
| ++ {cipher_camellia_256, calg_camellia, 32,32, type_block, 16,16, 0, 0},
|
| ++ {cipher_seed, calg_seed, 16,16, type_block, 16,16, 0, 0},
|
| ++ {cipher_aes_128_gcm, calg_aes_gcm, 16,16, type_aead, 4, 0,16, 8},
|
| ++ {cipher_missing, calg_null, 0, 0, type_stream, 0, 0, 0, 0},
|
| + };
|
| +
|
| + static const ssl3KEADef kea_defs[] =
|
| +@@ -371,6 +393,11 @@
|
| + {SSL_RSA_FIPS_WITH_3DES_EDE_CBC_SHA, cipher_3des, mac_sha, kea_rsa_fips},
|
| + {SSL_RSA_FIPS_WITH_DES_CBC_SHA, cipher_des, mac_sha, kea_rsa_fips},
|
| +
|
| ++ {TLS_DHE_RSA_WITH_AES_128_GCM_SHA256, cipher_aes_128_gcm, mac_null, kea_dhe_rsa},
|
| ++ {TLS_RSA_WITH_AES_128_GCM_SHA256, cipher_aes_128_gcm, mac_null, kea_rsa},
|
| ++ {TLS_ECDHE_RSA_WITH_AES_128_GCM_SHA256, cipher_aes_128_gcm, mac_null, kea_ecdhe_rsa},
|
| ++ {TLS_ECDHE_ECDSA_WITH_AES_128_GCM_SHA256, cipher_aes_128_gcm, mac_null, kea_ecdhe_ecdsa},
|
| ++
|
| + #ifdef NSS_ENABLE_ECC
|
| + {TLS_ECDH_ECDSA_WITH_NULL_SHA, cipher_null, mac_sha, kea_ecdh_ecdsa},
|
| + {TLS_ECDH_ECDSA_WITH_RC4_128_SHA, cipher_rc4, mac_sha, kea_ecdh_ecdsa},
|
| +@@ -434,6 +461,7 @@
|
| + { calg_aes , CKM_AES_CBC },
|
| + { calg_camellia , CKM_CAMELLIA_CBC },
|
| + { calg_seed , CKM_SEED_CBC },
|
| ++ { calg_aes_gcm , CKM_AES_GCM },
|
| + /* { calg_init , (CK_MECHANISM_TYPE)0x7fffffffL } */
|
| + };
|
| +
|
| +@@ -472,6 +500,7 @@
|
| + "Camellia-128",
|
| + "Camellia-256",
|
| + "SEED-CBC",
|
| ++ "AES-128-GCM",
|
| + "missing"
|
| + };
|
| +
|
| +@@ -598,9 +627,13 @@
|
| + case TLS_DHE_RSA_WITH_AES_256_CBC_SHA256:
|
| + case TLS_RSA_WITH_AES_256_CBC_SHA256:
|
| + case TLS_ECDHE_ECDSA_WITH_AES_128_CBC_SHA256:
|
| ++ case TLS_ECDHE_ECDSA_WITH_AES_128_GCM_SHA256:
|
| + case TLS_ECDHE_RSA_WITH_AES_128_CBC_SHA256:
|
| ++ case TLS_ECDHE_RSA_WITH_AES_128_GCM_SHA256:
|
| + case TLS_DHE_RSA_WITH_AES_128_CBC_SHA256:
|
| ++ case TLS_DHE_RSA_WITH_AES_128_GCM_SHA256:
|
| + case TLS_RSA_WITH_AES_128_CBC_SHA256:
|
| ++ case TLS_RSA_WITH_AES_128_GCM_SHA256:
|
| + case TLS_RSA_WITH_NULL_SHA256:
|
| + return version >= SSL_LIBRARY_VERSION_TLS_1_2;
|
| + default:
|
| +@@ -1360,7 +1393,7 @@
|
| + cipher = suite_def->bulk_cipher_alg;
|
| + kea = suite_def->key_exchange_alg;
|
| + mac = suite_def->mac_alg;
|
| +- if (mac <= ssl_mac_sha && isTLS)
|
| ++ if (mac <= ssl_mac_sha && mac != ssl_mac_null && isTLS)
|
| + mac += 2;
|
| +
|
| + ss->ssl3.hs.suite_def = suite_def;
|
| +@@ -1554,7 +1587,6 @@
|
| + unsigned int optArg2 = 0;
|
| + PRBool server_encrypts = ss->sec.isServer;
|
| + SSLCipherAlgorithm calg;
|
| +- SSLCompressionMethod compression_method;
|
| + SECStatus rv;
|
| +
|
| + PORT_Assert(ss->opt.noLocks || ssl_HaveSSL3HandshakeLock(ss));
|
| +@@ -1565,8 +1597,18 @@
|
| + cipher_def = pwSpec->cipher_def;
|
| +
|
| + calg = cipher_def->calg;
|
| +- compression_method = pwSpec->compression_method;
|
| +
|
| ++ if (calg == calg_aes_gcm) {
|
| ++ pwSpec->encode = NULL;
|
| ++ pwSpec->decode = NULL;
|
| ++ pwSpec->destroy = NULL;
|
| ++ pwSpec->encodeContext = NULL;
|
| ++ pwSpec->decodeContext = NULL;
|
| ++ pwSpec->aead = ssl3_AESGCMBypass;
|
| ++ ssl3_InitCompressionContext(pwSpec);
|
| ++ return SECSuccess;
|
| ++ }
|
| ++
|
| + serverContext = pwSpec->server.cipher_context;
|
| + clientContext = pwSpec->client.cipher_context;
|
| +
|
| +@@ -1721,6 +1763,207 @@
|
| + return param;
|
| + }
|
| +
|
| ++/* ssl3_BuildRecordPseudoHeader writes the TLS pseudo-header (the data which
|
| ++ * is included in the MAC) to |out| and returns its length. */
|
| ++static unsigned int
|
| ++ssl3_BuildRecordPseudoHeader(unsigned char *out,
|
| ++ SSL3SequenceNumber seq_num,
|
| ++ SSL3ContentType type,
|
| ++ PRBool includesVersion,
|
| ++ SSL3ProtocolVersion version,
|
| ++ PRBool isDTLS,
|
| ++ int length)
|
| ++{
|
| ++ out[0] = (unsigned char)(seq_num.high >> 24);
|
| ++ out[1] = (unsigned char)(seq_num.high >> 16);
|
| ++ out[2] = (unsigned char)(seq_num.high >> 8);
|
| ++ out[3] = (unsigned char)(seq_num.high >> 0);
|
| ++ out[4] = (unsigned char)(seq_num.low >> 24);
|
| ++ out[5] = (unsigned char)(seq_num.low >> 16);
|
| ++ out[6] = (unsigned char)(seq_num.low >> 8);
|
| ++ out[7] = (unsigned char)(seq_num.low >> 0);
|
| ++ out[8] = type;
|
| ++
|
| ++ /* SSL3 MAC doesn't include the record's version field. */
|
| ++ if (!includesVersion) {
|
| ++ out[9] = MSB(length);
|
| ++ out[10] = LSB(length);
|
| ++ return 11;
|
| ++ }
|
| ++
|
| ++ /* TLS MAC and AEAD additional data include version. */
|
| ++ if (isDTLS) {
|
| ++ SSL3ProtocolVersion dtls_version;
|
| ++
|
| ++ dtls_version = dtls_TLSVersionToDTLSVersion(version);
|
| ++ out[9] = MSB(dtls_version);
|
| ++ out[10] = LSB(dtls_version);
|
| ++ } else {
|
| ++ out[9] = MSB(version);
|
| ++ out[10] = LSB(version);
|
| ++ }
|
| ++ out[11] = MSB(length);
|
| ++ out[12] = LSB(length);
|
| ++ return 13;
|
| ++}
|
| ++
|
| ++static SECStatus
|
| ++ssl3_AESGCM(ssl3KeyMaterial *keys,
|
| ++ PRBool doDecrypt,
|
| ++ unsigned char *out,
|
| ++ int *outlen,
|
| ++ int maxout,
|
| ++ const unsigned char *in,
|
| ++ int inlen,
|
| ++ SSL3ContentType type,
|
| ++ SSL3ProtocolVersion version,
|
| ++ SSL3SequenceNumber seq_num)
|
| ++{
|
| ++ SECItem param;
|
| ++ SECStatus rv = SECFailure;
|
| ++ unsigned char nonce[12];
|
| ++ unsigned char additionalData[13];
|
| ++ unsigned int additionalDataLen;
|
| ++ unsigned int uOutLen;
|
| ++ CK_GCM_PARAMS gcmParams;
|
| ++
|
| ++ static const int tagSize = 16;
|
| ++ static const int explicitNonceLen = 8;
|
| ++
|
| ++ /* See https://tools.ietf.org/html/rfc5246#section-6.2.3.3 for the
|
| ++ * definition of the AEAD additional data. */
|
| ++ additionalDataLen = ssl3_BuildRecordPseudoHeader(
|
| ++ additionalData, seq_num, type, PR_TRUE /* includes version */,
|
| ++ version, PR_FALSE /* not DTLS */,
|
| ++ inlen - (doDecrypt ? explicitNonceLen + tagSize : 0));
|
| ++ PORT_Assert(additionalDataLen <= sizeof(additionalData));
|
| ++
|
| ++ /* See https://tools.ietf.org/html/rfc5288#section-3 for details of how the
|
| ++ * nonce is formed. */
|
| ++ memcpy(nonce, keys->write_iv, 4);
|
| ++ if (doDecrypt) {
|
| ++ memcpy(nonce + 4, in, explicitNonceLen);
|
| ++ in += explicitNonceLen;
|
| ++ inlen -= explicitNonceLen;
|
| ++ *outlen = 0;
|
| ++ } else {
|
| ++ if (maxout < explicitNonceLen) {
|
| ++ PORT_SetError(SEC_ERROR_INPUT_LEN);
|
| ++ return SECFailure;
|
| ++ }
|
| ++ /* Use the 64-bit sequence number as the explicit nonce. */
|
| ++ memcpy(nonce + 4, additionalData, explicitNonceLen);
|
| ++ memcpy(out, additionalData, explicitNonceLen);
|
| ++ out += explicitNonceLen;
|
| ++ maxout -= explicitNonceLen;
|
| ++ *outlen = explicitNonceLen;
|
| ++ }
|
| ++
|
| ++ param.type = siBuffer;
|
| ++ param.data = (unsigned char *) &gcmParams;
|
| ++ param.len = sizeof(gcmParams);
|
| ++ gcmParams.pIv = nonce;
|
| ++ gcmParams.ulIvLen = sizeof(nonce);
|
| ++ gcmParams.pAAD = additionalData;
|
| ++ gcmParams.ulAADLen = additionalDataLen;
|
| ++ gcmParams.ulTagBits = tagSize * 8;
|
| ++
|
| ++ if (doDecrypt) {
|
| ++ rv = PK11_Decrypt(keys->write_key, CKM_AES_GCM, ¶m, out, &uOutLen,
|
| ++ maxout, in, inlen);
|
| ++ } else {
|
| ++ rv = PK11_Encrypt(keys->write_key, CKM_AES_GCM, ¶m, out, &uOutLen,
|
| ++ maxout, in, inlen);
|
| ++ }
|
| ++ *outlen += (int) uOutLen;
|
| ++
|
| ++ return rv;
|
| ++}
|
| ++
|
| ++#ifndef NO_PKCS11_BYPASS
|
| ++static SECStatus
|
| ++ssl3_AESGCMBypass(ssl3KeyMaterial *keys,
|
| ++ PRBool doDecrypt,
|
| ++ unsigned char *out,
|
| ++ int *outlen,
|
| ++ int maxout,
|
| ++ const unsigned char *in,
|
| ++ int inlen,
|
| ++ SSL3ContentType type,
|
| ++ SSL3ProtocolVersion version,
|
| ++ SSL3SequenceNumber seq_num)
|
| ++{
|
| ++ SECStatus rv = SECFailure;
|
| ++ unsigned char nonce[12];
|
| ++ unsigned char additionalData[13];
|
| ++ unsigned int additionalDataLen;
|
| ++ unsigned int uOutLen;
|
| ++ AESContext *cx;
|
| ++ CK_GCM_PARAMS gcmParams;
|
| ++
|
| ++ static const int tagSize = 16;
|
| ++ static const int explicitNonceLen = 8;
|
| ++
|
| ++ /* See https://tools.ietf.org/html/rfc5246#section-6.2.3.3 for the
|
| ++ * definition of the AEAD additional data. */
|
| ++ additionalDataLen = ssl3_BuildRecordPseudoHeader(
|
| ++ additionalData, seq_num, type, PR_TRUE /* includes version */,
|
| ++ version, PR_FALSE /* not DTLS */,
|
| ++ inlen - (doDecrypt ? explicitNonceLen + tagSize : 0));
|
| ++ PORT_Assert(additionalDataLen <= sizeof(additionalData));
|
| ++
|
| ++ /* See https://tools.ietf.org/html/rfc5288#section-3 for details of how the
|
| ++ * nonce is formed. */
|
| ++ PORT_Assert(keys->write_iv_item.len == 4);
|
| ++ if (keys->write_iv_item.len != 4) {
|
| ++ PORT_SetError(SEC_ERROR_LIBRARY_FAILURE);
|
| ++ return SECFailure;
|
| ++ }
|
| ++ memcpy(nonce, keys->write_iv_item.data, 4);
|
| ++ if (doDecrypt) {
|
| ++ memcpy(nonce + 4, in, explicitNonceLen);
|
| ++ in += explicitNonceLen;
|
| ++ inlen -= explicitNonceLen;
|
| ++ *outlen = 0;
|
| ++ } else {
|
| ++ if (maxout < explicitNonceLen) {
|
| ++ PORT_SetError(SEC_ERROR_INPUT_LEN);
|
| ++ return SECFailure;
|
| ++ }
|
| ++ /* Use the 64-bit sequence number as the explicit nonce. */
|
| ++ memcpy(nonce + 4, additionalData, explicitNonceLen);
|
| ++ memcpy(out, additionalData, explicitNonceLen);
|
| ++ out += explicitNonceLen;
|
| ++ maxout -= explicitNonceLen;
|
| ++ *outlen = explicitNonceLen;
|
| ++ }
|
| ++
|
| ++ gcmParams.pIv = nonce;
|
| ++ gcmParams.ulIvLen = sizeof(nonce);
|
| ++ gcmParams.pAAD = additionalData;
|
| ++ gcmParams.ulAADLen = additionalDataLen;
|
| ++ gcmParams.ulTagBits = tagSize * 8;
|
| ++
|
| ++ cx = (AESContext *)keys->cipher_context;
|
| ++ rv = AES_InitContext(cx, keys->write_key_item.data,
|
| ++ keys->write_key_item.len,
|
| ++ (unsigned char *)&gcmParams, NSS_AES_GCM, !doDecrypt,
|
| ++ AES_BLOCK_SIZE);
|
| ++ if (rv != SECSuccess) {
|
| ++ return rv;
|
| ++ }
|
| ++ if (doDecrypt) {
|
| ++ rv = AES_Decrypt(cx, out, &uOutLen, maxout, in, inlen);
|
| ++ } else {
|
| ++ rv = AES_Encrypt(cx, out, &uOutLen, maxout, in, inlen);
|
| ++ }
|
| ++ AES_DestroyContext(cx, PR_FALSE);
|
| ++ *outlen += (int) uOutLen;
|
| ++
|
| ++ return rv;
|
| ++}
|
| ++#endif
|
| ++
|
| + /* Initialize encryption and MAC contexts for pending spec.
|
| + * Master Secret already is derived.
|
| + * Caller holds Spec write lock.
|
| +@@ -1748,14 +1991,27 @@
|
| + pwSpec = ss->ssl3.pwSpec;
|
| + cipher_def = pwSpec->cipher_def;
|
| + macLength = pwSpec->mac_size;
|
| ++ calg = cipher_def->calg;
|
| ++ PORT_Assert(alg2Mech[calg].calg == calg);
|
| +
|
| ++ pwSpec->client.write_mac_context = NULL;
|
| ++ pwSpec->server.write_mac_context = NULL;
|
| ++
|
| ++ if (calg == calg_aes_gcm) {
|
| ++ pwSpec->encode = NULL;
|
| ++ pwSpec->decode = NULL;
|
| ++ pwSpec->destroy = NULL;
|
| ++ pwSpec->encodeContext = NULL;
|
| ++ pwSpec->decodeContext = NULL;
|
| ++ pwSpec->aead = ssl3_AESGCM;
|
| ++ return SECSuccess;
|
| ++ }
|
| ++
|
| + /*
|
| + ** Now setup the MAC contexts,
|
| + ** crypto contexts are setup below.
|
| + */
|
| +
|
| +- pwSpec->client.write_mac_context = NULL;
|
| +- pwSpec->server.write_mac_context = NULL;
|
| + mac_mech = pwSpec->mac_def->mmech;
|
| + mac_param.data = (unsigned char *)&macLength;
|
| + mac_param.len = sizeof(macLength);
|
| +@@ -1778,9 +2034,6 @@
|
| + ** Now setup the crypto contexts.
|
| + */
|
| +
|
| +- calg = cipher_def->calg;
|
| +- PORT_Assert(alg2Mech[calg].calg == calg);
|
| +-
|
| + if (calg == calg_null) {
|
| + pwSpec->encode = Null_Cipher;
|
| + pwSpec->decode = Null_Cipher;
|
| +@@ -1999,55 +2252,21 @@
|
| + {
|
| + const ssl3MACDef * mac_def;
|
| + SECStatus rv;
|
| +-#ifndef NO_PKCS11_BYPASS
|
| + PRBool isTLS;
|
| +-#endif
|
| + unsigned int tempLen;
|
| + unsigned char temp[MAX_MAC_LENGTH];
|
| +
|
| +- temp[0] = (unsigned char)(seq_num.high >> 24);
|
| +- temp[1] = (unsigned char)(seq_num.high >> 16);
|
| +- temp[2] = (unsigned char)(seq_num.high >> 8);
|
| +- temp[3] = (unsigned char)(seq_num.high >> 0);
|
| +- temp[4] = (unsigned char)(seq_num.low >> 24);
|
| +- temp[5] = (unsigned char)(seq_num.low >> 16);
|
| +- temp[6] = (unsigned char)(seq_num.low >> 8);
|
| +- temp[7] = (unsigned char)(seq_num.low >> 0);
|
| +- temp[8] = type;
|
| +-
|
| + /* TLS MAC includes the record's version field, SSL's doesn't.
|
| + ** We decide which MAC defintiion to use based on the version of
|
| + ** the protocol that was negotiated when the spec became current,
|
| + ** NOT based on the version value in the record itself.
|
| +- ** But, we use the record'v version value in the computation.
|
| ++ ** But, we use the record's version value in the computation.
|
| + */
|
| +- if (spec->version <= SSL_LIBRARY_VERSION_3_0) {
|
| +- temp[9] = MSB(inputLength);
|
| +- temp[10] = LSB(inputLength);
|
| +- tempLen = 11;
|
| +-#ifndef NO_PKCS11_BYPASS
|
| +- isTLS = PR_FALSE;
|
| +-#endif
|
| +- } else {
|
| +- /* New TLS hash includes version. */
|
| +- if (isDTLS) {
|
| +- SSL3ProtocolVersion dtls_version;
|
| ++ isTLS = spec->version > SSL_LIBRARY_VERSION_3_0;
|
| ++ tempLen = ssl3_BuildRecordPseudoHeader(temp, seq_num, type, isTLS,
|
| ++ version, isDTLS, inputLength);
|
| ++ PORT_Assert(tempLen <= sizeof(temp));
|
| +
|
| +- dtls_version = dtls_TLSVersionToDTLSVersion(version);
|
| +- temp[9] = MSB(dtls_version);
|
| +- temp[10] = LSB(dtls_version);
|
| +- } else {
|
| +- temp[9] = MSB(version);
|
| +- temp[10] = LSB(version);
|
| +- }
|
| +- temp[11] = MSB(inputLength);
|
| +- temp[12] = LSB(inputLength);
|
| +- tempLen = 13;
|
| +-#ifndef NO_PKCS11_BYPASS
|
| +- isTLS = PR_TRUE;
|
| +-#endif
|
| +- }
|
| +-
|
| + PRINT_BUF(95, (NULL, "frag hash1: temp", temp, tempLen));
|
| + PRINT_BUF(95, (NULL, "frag hash1: input", input, inputLength));
|
| +
|
| +@@ -2390,86 +2609,112 @@
|
| + contentLen = outlen;
|
| + }
|
| +
|
| +- /*
|
| +- * Add the MAC
|
| +- */
|
| +- rv = ssl3_ComputeRecordMAC( cwSpec, isServer, isDTLS,
|
| +- type, cwSpec->version, cwSpec->write_seq_num, pIn, contentLen,
|
| +- wrBuf->buf + headerLen + ivLen + contentLen, &macLen);
|
| +- if (rv != SECSuccess) {
|
| +- ssl_MapLowLevelError(SSL_ERROR_MAC_COMPUTATION_FAILURE);
|
| +- return SECFailure;
|
| +- }
|
| +- p1Len = contentLen;
|
| +- p2Len = macLen;
|
| +- fragLen = contentLen + macLen; /* needs to be encrypted */
|
| +- PORT_Assert(fragLen <= MAX_FRAGMENT_LENGTH + 1024);
|
| ++ if (cipher_def->type == type_aead) {
|
| ++ const int nonceLen = cipher_def->explicit_nonce_size;
|
| ++ const int tagLen = cipher_def->tag_size;
|
| +
|
| +- /*
|
| +- * Pad the text (if we're doing a block cipher)
|
| +- * then Encrypt it
|
| +- */
|
| +- if (cipher_def->type == type_block) {
|
| +- unsigned char * pBuf;
|
| +- int padding_length;
|
| +- int i;
|
| ++ if (headerLen + nonceLen + contentLen + tagLen > wrBuf->space) {
|
| ++ PORT_SetError(SEC_ERROR_LIBRARY_FAILURE);
|
| ++ return SECFailure;
|
| ++ }
|
| +
|
| +- oddLen = contentLen % cipher_def->block_size;
|
| +- /* Assume blockSize is a power of two */
|
| +- padding_length = cipher_def->block_size - 1 -
|
| +- ((fragLen) & (cipher_def->block_size - 1));
|
| +- fragLen += padding_length + 1;
|
| +- PORT_Assert((fragLen % cipher_def->block_size) == 0);
|
| +-
|
| +- /* Pad according to TLS rules (also acceptable to SSL3). */
|
| +- pBuf = &wrBuf->buf[headerLen + ivLen + fragLen - 1];
|
| +- for (i = padding_length + 1; i > 0; --i) {
|
| +- *pBuf-- = padding_length;
|
| ++ cipherBytes = contentLen;
|
| ++ rv = cwSpec->aead(
|
| ++ isServer ? &cwSpec->server : &cwSpec->client,
|
| ++ PR_FALSE, /* do encrypt */
|
| ++ wrBuf->buf + headerLen, /* output */
|
| ++ &cipherBytes, /* out len */
|
| ++ wrBuf->space - headerLen, /* max out */
|
| ++ pIn, contentLen, /* input */
|
| ++ type, cwSpec->version, cwSpec->write_seq_num);
|
| ++ if (rv != SECSuccess) {
|
| ++ PORT_SetError(SSL_ERROR_ENCRYPTION_FAILURE);
|
| ++ return SECFailure;
|
| + }
|
| +- /* now, if contentLen is not a multiple of block size, fix it */
|
| +- p2Len = fragLen - p1Len;
|
| +- }
|
| +- if (p1Len < 256) {
|
| +- oddLen = p1Len;
|
| +- p1Len = 0;
|
| + } else {
|
| +- p1Len -= oddLen;
|
| +- }
|
| +- if (oddLen) {
|
| +- p2Len += oddLen;
|
| +- PORT_Assert( (cipher_def->block_size < 2) || \
|
| +- (p2Len % cipher_def->block_size) == 0);
|
| +- memmove(wrBuf->buf + headerLen + ivLen + p1Len, pIn + p1Len, oddLen);
|
| +- }
|
| +- if (p1Len > 0) {
|
| +- int cipherBytesPart1 = -1;
|
| +- rv = cwSpec->encode( cwSpec->encodeContext,
|
| +- wrBuf->buf + headerLen + ivLen, /* output */
|
| +- &cipherBytesPart1, /* actual outlen */
|
| +- p1Len, /* max outlen */
|
| +- pIn, p1Len); /* input, and inputlen */
|
| +- PORT_Assert(rv == SECSuccess && cipherBytesPart1 == (int) p1Len);
|
| +- if (rv != SECSuccess || cipherBytesPart1 != (int) p1Len) {
|
| +- PORT_SetError(SSL_ERROR_ENCRYPTION_FAILURE);
|
| ++ /*
|
| ++ * Add the MAC
|
| ++ */
|
| ++ rv = ssl3_ComputeRecordMAC( cwSpec, isServer, isDTLS,
|
| ++ type, cwSpec->version, cwSpec->write_seq_num, pIn, contentLen,
|
| ++ wrBuf->buf + headerLen + ivLen + contentLen, &macLen);
|
| ++ if (rv != SECSuccess) {
|
| ++ ssl_MapLowLevelError(SSL_ERROR_MAC_COMPUTATION_FAILURE);
|
| + return SECFailure;
|
| + }
|
| +- cipherBytes += cipherBytesPart1;
|
| ++ p1Len = contentLen;
|
| ++ p2Len = macLen;
|
| ++ fragLen = contentLen + macLen; /* needs to be encrypted */
|
| ++ PORT_Assert(fragLen <= MAX_FRAGMENT_LENGTH + 1024);
|
| ++
|
| ++ /*
|
| ++ * Pad the text (if we're doing a block cipher)
|
| ++ * then Encrypt it
|
| ++ */
|
| ++ if (cipher_def->type == type_block) {
|
| ++ unsigned char * pBuf;
|
| ++ int padding_length;
|
| ++ int i;
|
| ++
|
| ++ oddLen = contentLen % cipher_def->block_size;
|
| ++ /* Assume blockSize is a power of two */
|
| ++ padding_length = cipher_def->block_size - 1 -
|
| ++ ((fragLen) & (cipher_def->block_size - 1));
|
| ++ fragLen += padding_length + 1;
|
| ++ PORT_Assert((fragLen % cipher_def->block_size) == 0);
|
| ++
|
| ++ /* Pad according to TLS rules (also acceptable to SSL3). */
|
| ++ pBuf = &wrBuf->buf[headerLen + ivLen + fragLen - 1];
|
| ++ for (i = padding_length + 1; i > 0; --i) {
|
| ++ *pBuf-- = padding_length;
|
| ++ }
|
| ++ /* now, if contentLen is not a multiple of block size, fix it */
|
| ++ p2Len = fragLen - p1Len;
|
| ++ }
|
| ++ if (p1Len < 256) {
|
| ++ oddLen = p1Len;
|
| ++ p1Len = 0;
|
| ++ } else {
|
| ++ p1Len -= oddLen;
|
| ++ }
|
| ++ if (oddLen) {
|
| ++ p2Len += oddLen;
|
| ++ PORT_Assert( (cipher_def->block_size < 2) || \
|
| ++ (p2Len % cipher_def->block_size) == 0);
|
| ++ memmove(wrBuf->buf + headerLen + ivLen + p1Len, pIn + p1Len,
|
| ++ oddLen);
|
| ++ }
|
| ++ if (p1Len > 0) {
|
| ++ int cipherBytesPart1 = -1;
|
| ++ rv = cwSpec->encode( cwSpec->encodeContext,
|
| ++ wrBuf->buf + headerLen + ivLen, /* output */
|
| ++ &cipherBytesPart1, /* actual outlen */
|
| ++ p1Len, /* max outlen */
|
| ++ pIn, p1Len); /* input, and inputlen */
|
| ++ PORT_Assert(rv == SECSuccess && cipherBytesPart1 == (int) p1Len);
|
| ++ if (rv != SECSuccess || cipherBytesPart1 != (int) p1Len) {
|
| ++ PORT_SetError(SSL_ERROR_ENCRYPTION_FAILURE);
|
| ++ return SECFailure;
|
| ++ }
|
| ++ cipherBytes += cipherBytesPart1;
|
| ++ }
|
| ++ if (p2Len > 0) {
|
| ++ int cipherBytesPart2 = -1;
|
| ++ rv = cwSpec->encode( cwSpec->encodeContext,
|
| ++ wrBuf->buf + headerLen + ivLen + p1Len,
|
| ++ &cipherBytesPart2, /* output and actual outLen */
|
| ++ p2Len, /* max outlen */
|
| ++ wrBuf->buf + headerLen + ivLen + p1Len,
|
| ++ p2Len); /* input and inputLen*/
|
| ++ PORT_Assert(rv == SECSuccess && cipherBytesPart2 == (int) p2Len);
|
| ++ if (rv != SECSuccess || cipherBytesPart2 != (int) p2Len) {
|
| ++ PORT_SetError(SSL_ERROR_ENCRYPTION_FAILURE);
|
| ++ return SECFailure;
|
| ++ }
|
| ++ cipherBytes += cipherBytesPart2;
|
| ++ }
|
| + }
|
| +- if (p2Len > 0) {
|
| +- int cipherBytesPart2 = -1;
|
| +- rv = cwSpec->encode( cwSpec->encodeContext,
|
| +- wrBuf->buf + headerLen + ivLen + p1Len,
|
| +- &cipherBytesPart2, /* output and actual outLen */
|
| +- p2Len, /* max outlen */
|
| +- wrBuf->buf + headerLen + ivLen + p1Len,
|
| +- p2Len); /* input and inputLen*/
|
| +- PORT_Assert(rv == SECSuccess && cipherBytesPart2 == (int) p2Len);
|
| +- if (rv != SECSuccess || cipherBytesPart2 != (int) p2Len) {
|
| +- PORT_SetError(SSL_ERROR_ENCRYPTION_FAILURE);
|
| +- return SECFailure;
|
| +- }
|
| +- cipherBytes += cipherBytesPart2;
|
| +- }
|
| ++
|
| + PORT_Assert(cipherBytes <= MAX_FRAGMENT_LENGTH + 1024);
|
| +
|
| + wrBuf->len = cipherBytes + headerLen;
|
| +@@ -3012,9 +3257,6 @@
|
| + static SECStatus
|
| + ssl3_IllegalParameter(sslSocket *ss)
|
| + {
|
| +- PRBool isTLS;
|
| +-
|
| +- isTLS = (PRBool)(ss->ssl3.pwSpec->version > SSL_LIBRARY_VERSION_3_0);
|
| + (void)SSL3_SendAlert(ss, alert_fatal, illegal_parameter);
|
| + PORT_SetError(ss->sec.isServer ? SSL_ERROR_BAD_CLIENT
|
| + : SSL_ERROR_BAD_SERVER );
|
| +@@ -3538,7 +3780,6 @@
|
| + }
|
| +
|
| + key_material_params.bIsExport = (CK_BBOOL)(kea_def->is_limited);
|
| +- /* was: (CK_BBOOL)(cipher_def->keygen_mode != kg_strong); */
|
| +
|
| + key_material_params.RandomInfo.pClientRandom = cr;
|
| + key_material_params.RandomInfo.ulClientRandomLen = SSL3_RANDOM_LENGTH;
|
| +@@ -9946,7 +10187,6 @@
|
| + static void
|
| + ssl3_RecordKeyLog(sslSocket *ss)
|
| + {
|
| +- sslSessionID *sid;
|
| + SECStatus rv;
|
| + SECItem *keyData;
|
| + char buf[14 /* "CLIENT_RANDOM " */ +
|
| +@@ -9958,8 +10198,6 @@
|
| +
|
| + PORT_Assert( ss->opt.noLocks || ssl_HaveSSL3HandshakeLock(ss));
|
| +
|
| +- sid = ss->sec.ci.sid;
|
| +-
|
| + if (!ssl_keylog_iob)
|
| + return;
|
| +
|
| +@@ -11171,12 +11409,14 @@
|
| + /* With >= TLS 1.1, CBC records have an explicit IV. */
|
| + minLength += cipher_def->iv_size;
|
| + }
|
| ++ } else if (cipher_def->type == type_aead) {
|
| ++ minLength = cipher_def->explicit_nonce_size + cipher_def->tag_size;
|
| + }
|
| +
|
| + /* We can perform this test in variable time because the record's total
|
| + * length and the ciphersuite are both public knowledge. */
|
| + if (cText->buf->len < minLength) {
|
| +- goto decrypt_loser;
|
| ++ goto decrypt_loser;
|
| + }
|
| +
|
| + if (cipher_def->type == type_block &&
|
| +@@ -11244,78 +11484,95 @@
|
| + return SECFailure;
|
| + }
|
| +
|
| +- if (cipher_def->type == type_block &&
|
| +- ((cText->buf->len - ivLen) % cipher_def->block_size) != 0) {
|
| +- goto decrypt_loser;
|
| +- }
|
| ++ rType = cText->type;
|
| ++ if (cipher_def->type == type_aead) {
|
| ++ rv = crSpec->aead(
|
| ++ ss->sec.isServer ? &crSpec->client : &crSpec->server,
|
| ++ PR_TRUE, /* do decrypt */
|
| ++ plaintext->buf, /* out */
|
| ++ (int*) &plaintext->len, /* outlen */
|
| ++ plaintext->space, /* maxout */
|
| ++ cText->buf->buf, /* in */
|
| ++ cText->buf->len, /* inlen */
|
| ++ rType, /* record type */
|
| ++ cText->version,
|
| ++ IS_DTLS(ss) ? cText->seq_num : crSpec->read_seq_num);
|
| ++ if (rv != SECSuccess) {
|
| ++ good = 0;
|
| ++ }
|
| ++ } else {
|
| ++ if (cipher_def->type == type_block &&
|
| ++ ((cText->buf->len - ivLen) % cipher_def->block_size) != 0) {
|
| ++ goto decrypt_loser;
|
| ++ }
|
| +
|
| +- /* decrypt from cText buf to plaintext. */
|
| +- rv = crSpec->decode(
|
| +- crSpec->decodeContext, plaintext->buf, (int *)&plaintext->len,
|
| +- plaintext->space, cText->buf->buf + ivLen, cText->buf->len - ivLen);
|
| +- if (rv != SECSuccess) {
|
| +- goto decrypt_loser;
|
| +- }
|
| ++ /* decrypt from cText buf to plaintext. */
|
| ++ rv = crSpec->decode(
|
| ++ crSpec->decodeContext, plaintext->buf, (int *)&plaintext->len,
|
| ++ plaintext->space, cText->buf->buf + ivLen, cText->buf->len - ivLen);
|
| ++ if (rv != SECSuccess) {
|
| ++ goto decrypt_loser;
|
| ++ }
|
| +
|
| +- PRINT_BUF(80, (ss, "cleartext:", plaintext->buf, plaintext->len));
|
| ++ PRINT_BUF(80, (ss, "cleartext:", plaintext->buf, plaintext->len));
|
| +
|
| +- originalLen = plaintext->len;
|
| ++ originalLen = plaintext->len;
|
| +
|
| +- /* If it's a block cipher, check and strip the padding. */
|
| +- if (cipher_def->type == type_block) {
|
| +- const unsigned int blockSize = cipher_def->block_size;
|
| +- const unsigned int macSize = crSpec->mac_size;
|
| ++ /* If it's a block cipher, check and strip the padding. */
|
| ++ if (cipher_def->type == type_block) {
|
| ++ const unsigned int blockSize = cipher_def->block_size;
|
| ++ const unsigned int macSize = crSpec->mac_size;
|
| +
|
| +- if (crSpec->version <= SSL_LIBRARY_VERSION_3_0) {
|
| +- good &= SECStatusToMask(ssl_RemoveSSLv3CBCPadding(
|
| +- plaintext, blockSize, macSize));
|
| +- } else {
|
| +- good &= SECStatusToMask(ssl_RemoveTLSCBCPadding(
|
| +- plaintext, macSize));
|
| ++ if (crSpec->version <= SSL_LIBRARY_VERSION_3_0) {
|
| ++ good &= SECStatusToMask(ssl_RemoveSSLv3CBCPadding(
|
| ++ plaintext, blockSize, macSize));
|
| ++ } else {
|
| ++ good &= SECStatusToMask(ssl_RemoveTLSCBCPadding(
|
| ++ plaintext, macSize));
|
| ++ }
|
| + }
|
| +- }
|
| +
|
| +- /* compute the MAC */
|
| +- rType = cText->type;
|
| +- if (cipher_def->type == type_block) {
|
| +- rv = ssl3_ComputeRecordMACConstantTime(
|
| +- crSpec, (PRBool)(!ss->sec.isServer),
|
| +- IS_DTLS(ss), rType, cText->version,
|
| +- IS_DTLS(ss) ? cText->seq_num : crSpec->read_seq_num,
|
| +- plaintext->buf, plaintext->len, originalLen,
|
| +- hash, &hashBytes);
|
| ++ /* compute the MAC */
|
| ++ if (cipher_def->type == type_block) {
|
| ++ rv = ssl3_ComputeRecordMACConstantTime(
|
| ++ crSpec, (PRBool)(!ss->sec.isServer),
|
| ++ IS_DTLS(ss), rType, cText->version,
|
| ++ IS_DTLS(ss) ? cText->seq_num : crSpec->read_seq_num,
|
| ++ plaintext->buf, plaintext->len, originalLen,
|
| ++ hash, &hashBytes);
|
| +
|
| +- ssl_CBCExtractMAC(plaintext, originalLen, givenHashBuf,
|
| +- crSpec->mac_size);
|
| +- givenHash = givenHashBuf;
|
| ++ ssl_CBCExtractMAC(plaintext, originalLen, givenHashBuf,
|
| ++ crSpec->mac_size);
|
| ++ givenHash = givenHashBuf;
|
| +
|
| +- /* plaintext->len will always have enough space to remove the MAC
|
| +- * because in ssl_Remove{SSLv3|TLS}CBCPadding we only adjust
|
| +- * plaintext->len if the result has enough space for the MAC and we
|
| +- * tested the unadjusted size against minLength, above. */
|
| +- plaintext->len -= crSpec->mac_size;
|
| +- } else {
|
| +- /* This is safe because we checked the minLength above. */
|
| +- plaintext->len -= crSpec->mac_size;
|
| ++ /* plaintext->len will always have enough space to remove the MAC
|
| ++ * because in ssl_Remove{SSLv3|TLS}CBCPadding we only adjust
|
| ++ * plaintext->len if the result has enough space for the MAC and we
|
| ++ * tested the unadjusted size against minLength, above. */
|
| ++ plaintext->len -= crSpec->mac_size;
|
| ++ } else {
|
| ++ /* This is safe because we checked the minLength above. */
|
| ++ plaintext->len -= crSpec->mac_size;
|
| +
|
| +- rv = ssl3_ComputeRecordMAC(
|
| +- crSpec, (PRBool)(!ss->sec.isServer),
|
| +- IS_DTLS(ss), rType, cText->version,
|
| +- IS_DTLS(ss) ? cText->seq_num : crSpec->read_seq_num,
|
| +- plaintext->buf, plaintext->len,
|
| +- hash, &hashBytes);
|
| ++ rv = ssl3_ComputeRecordMAC(
|
| ++ crSpec, (PRBool)(!ss->sec.isServer),
|
| ++ IS_DTLS(ss), rType, cText->version,
|
| ++ IS_DTLS(ss) ? cText->seq_num : crSpec->read_seq_num,
|
| ++ plaintext->buf, plaintext->len,
|
| ++ hash, &hashBytes);
|
| +
|
| +- /* We can read the MAC directly from the record because its location is
|
| +- * public when a stream cipher is used. */
|
| +- givenHash = plaintext->buf + plaintext->len;
|
| +- }
|
| ++ /* We can read the MAC directly from the record because its location
|
| ++ * is public when a stream cipher is used. */
|
| ++ givenHash = plaintext->buf + plaintext->len;
|
| ++ }
|
| +
|
| +- good &= SECStatusToMask(rv);
|
| ++ good &= SECStatusToMask(rv);
|
| +
|
| +- if (hashBytes != (unsigned)crSpec->mac_size ||
|
| +- NSS_SecureMemcmp(givenHash, hash, crSpec->mac_size) != 0) {
|
| +- /* We're allowed to leak whether or not the MAC check was correct */
|
| +- good = 0;
|
| ++ if (hashBytes != (unsigned)crSpec->mac_size ||
|
| ++ NSS_SecureMemcmp(givenHash, hash, crSpec->mac_size) != 0) {
|
| ++ /* We're allowed to leak whether or not the MAC check was correct */
|
| ++ good = 0;
|
| ++ }
|
| + }
|
| +
|
| + if (good == 0) {
|
| +Index: net/third_party/nss/ssl/sslenum.c
|
| +===================================================================
|
| +--- net/third_party/nss/ssl/sslenum.c (revision 215189)
|
| ++++ net/third_party/nss/ssl/sslenum.c (working copy)
|
| +@@ -29,6 +29,14 @@
|
| + * Finally, update the ssl_V3_SUITES_IMPLEMENTED macro in sslimpl.h.
|
| + */
|
| + const PRUint16 SSL_ImplementedCiphers[] = {
|
| ++ /* AES-GCM */
|
| ++#ifdef NSS_ENABLE_ECC
|
| ++ TLS_ECDHE_ECDSA_WITH_AES_128_GCM_SHA256,
|
| ++ TLS_ECDHE_RSA_WITH_AES_128_GCM_SHA256,
|
| ++#endif /* NSS_ENABLE_ECC */
|
| ++ TLS_DHE_RSA_WITH_AES_128_GCM_SHA256,
|
| ++ TLS_RSA_WITH_AES_128_GCM_SHA256,
|
| ++
|
| + /* 256-bit */
|
| + #ifdef NSS_ENABLE_ECC
|
| + TLS_ECDHE_ECDSA_WITH_AES_256_CBC_SHA,
|
| +Index: net/third_party/nss/ssl/sslproto.h
|
| +===================================================================
|
| +--- net/third_party/nss/ssl/sslproto.h (revision 215189)
|
| ++++ net/third_party/nss/ssl/sslproto.h (working copy)
|
| +@@ -162,6 +162,10 @@
|
| +
|
| + #define TLS_RSA_WITH_SEED_CBC_SHA 0x0096
|
| +
|
| ++#define TLS_RSA_WITH_AES_128_GCM_SHA256 0x009C
|
| ++#define TLS_DHE_RSA_WITH_AES_128_GCM_SHA256 0x009E
|
| ++#define TLS_DHE_DSS_WITH_AES_128_GCM_SHA256 0x00A2
|
| ++
|
| + /* TLS "Signaling Cipher Suite Value" (SCSV). May be requested by client.
|
| + * Must NEVER be chosen by server. SSL 3.0 server acknowledges by sending
|
| + * back an empty Renegotiation Info (RI) server hello extension.
|
| +@@ -204,6 +208,11 @@
|
| + #define TLS_ECDHE_ECDSA_WITH_AES_128_CBC_SHA256 0xC023
|
| + #define TLS_ECDHE_RSA_WITH_AES_128_CBC_SHA256 0xC027
|
| +
|
| ++#define TLS_ECDHE_ECDSA_WITH_AES_128_GCM_SHA256 0xC02B
|
| ++#define TLS_ECDH_ECDSA_WITH_AES_128_GCM_SHA256 0xC02D
|
| ++#define TLS_ECDHE_RSA_WITH_AES_128_GCM_SHA256 0xC02F
|
| ++#define TLS_ECDH_RSA_WITH_AES_128_GCM_SHA256 0xC031
|
| ++
|
| + /* Netscape "experimental" cipher suites. */
|
| + #define SSL_RSA_OLDFIPS_WITH_3DES_EDE_CBC_SHA 0xffe0
|
| + #define SSL_RSA_OLDFIPS_WITH_DES_CBC_SHA 0xffe1
|
| +Index: net/third_party/nss/ssl/sslt.h
|
| +===================================================================
|
| +--- net/third_party/nss/ssl/sslt.h (revision 215189)
|
| ++++ net/third_party/nss/ssl/sslt.h (working copy)
|
| +@@ -91,9 +91,10 @@
|
| + ssl_calg_3des = 4,
|
| + ssl_calg_idea = 5,
|
| + ssl_calg_fortezza = 6, /* deprecated, now unused */
|
| +- ssl_calg_aes = 7, /* coming soon */
|
| ++ ssl_calg_aes = 7,
|
| + ssl_calg_camellia = 8,
|
| +- ssl_calg_seed = 9
|
| ++ ssl_calg_seed = 9,
|
| ++ ssl_calg_aes_gcm = 10
|
| + } SSLCipherAlgorithm;
|
| +
|
| + typedef enum {
|
| +Index: net/third_party/nss/ssl/dtlscon.c
|
| +===================================================================
|
| +--- net/third_party/nss/ssl/dtlscon.c (revision 215189)
|
| ++++ net/third_party/nss/ssl/dtlscon.c (working copy)
|
| +@@ -30,7 +30,14 @@
|
| +
|
| + /* List copied from ssl3con.c:cipherSuites */
|
| + static const ssl3CipherSuite nonDTLSSuites[] = {
|
| ++ /* XXX Make AES-GCM work with DTLS. */
|
| + #ifdef NSS_ENABLE_ECC
|
| ++ TLS_ECDHE_ECDSA_WITH_AES_128_GCM_SHA256,
|
| ++ TLS_ECDHE_RSA_WITH_AES_128_GCM_SHA256,
|
| ++#endif /* NSS_ENABLE_ECC */
|
| ++ TLS_DHE_RSA_WITH_AES_128_GCM_SHA256,
|
| ++ TLS_RSA_WITH_AES_128_GCM_SHA256,
|
| ++#ifdef NSS_ENABLE_ECC
|
| + TLS_ECDHE_ECDSA_WITH_RC4_128_SHA,
|
| + TLS_ECDHE_RSA_WITH_RC4_128_SHA,
|
| + #endif /* NSS_ENABLE_ECC */
|
|
|