diff options
Diffstat (limited to 'networking')
| -rw-r--r-- | networking/tls.c | 31 |
1 files changed, 16 insertions, 15 deletions
diff --git a/networking/tls.c b/networking/tls.c index 85a4e21..149f55e 100644 --- a/networking/tls.c +++ b/networking/tls.c @@ -19,10 +19,6 @@ #include "tls.h" -//TLS 1.2 -#define TLS_MAJ 3 -#define TLS_MIN 3 - //Tested against kernel.org: //#define CIPHER_ID TLS_ECDHE_RSA_WITH_AES_128_CBC_SHA // ok, recvs SERVER_KEY_EXCHANGE *** matrixssl uses this on my box //#define CIPHER_ID TLS_RSA_WITH_AES_256_CBC_SHA256 // ok, no SERVER_KEY_EXCHANGE @@ -94,6 +90,11 @@ # define dbg_der(...) ((void)0) #endif + +//TLS 1.2 +#define TLS_MAJ 3 +#define TLS_MIN 3 + #define RECORD_TYPE_CHANGE_CIPHER_SPEC 20 /* 0x14 */ #define RECORD_TYPE_ALERT 21 /* 0x15 */ #define RECORD_TYPE_HANDSHAKE 22 /* 0x16 */ @@ -191,13 +192,13 @@ #define TLS_RSA_WITH_AES_256_CCM_8 0xC0A1 /*TLSv1.2 Kx=RSA Au=RSA Enc=AESCCM8(256) Mac=AEAD */ #define TLS_DHE_RSA_WITH_AES_128_CCM_8 0xC0A2 /*TLSv1.2 Kx=DH Au=RSA Enc=AESCCM8(128) Mac=AEAD */ #define TLS_DHE_RSA_WITH_AES_256_CCM_8 0xC0A3 /*TLSv1.2 Kx=DH Au=RSA Enc=AESCCM8(256) Mac=AEAD */ -#define TLS_ECDHE_RSA_WITH_CHACHA20_POLY1305_SHA256 0xCCA8 /*TLSv1.2 Kx=ECDH Au=RSA Enc=CHACHA20/POLY1305(256) Mac=AEAD */ -#define TLS_ECDHE_ECDSA_WITH_CHACHA20_POLY1305_SHA256 0xCCA9 /*TLSv1.2 Kx=ECDH Au=ECDSA Enc=CHACHA20/POLY1305(256) Mac=AEAD */ -#define TLS_DHE_RSA_WITH_CHACHA20_POLY1305_SHA256 0xCCAA /*TLSv1.2 Kx=DH Au=RSA Enc=CHACHA20/POLY1305(256) Mac=AEAD */ #define TLS_ECDHE_ECDSA_WITH_AES_128_CCM 0xC0AC /*TLSv1.2 Kx=ECDH Au=ECDSA Enc=AESCCM(128) Mac=AEAD */ #define TLS_ECDHE_ECDSA_WITH_AES_256_CCM 0xC0AD /*TLSv1.2 Kx=ECDH Au=ECDSA Enc=AESCCM(256) Mac=AEAD */ #define TLS_ECDHE_ECDSA_WITH_AES_128_CCM_8 0xC0AE /*TLSv1.2 Kx=ECDH Au=ECDSA Enc=AESCCM8(128) Mac=AEAD */ #define TLS_ECDHE_ECDSA_WITH_AES_256_CCM_8 0xC0AF /*TLSv1.2 Kx=ECDH Au=ECDSA Enc=AESCCM8(256) Mac=AEAD */ +#define TLS_ECDHE_RSA_WITH_CHACHA20_POLY1305_SHA256 0xCCA8 /*TLSv1.2 Kx=ECDH Au=RSA Enc=CHACHA20/POLY1305(256) Mac=AEAD */ +#define TLS_ECDHE_ECDSA_WITH_CHACHA20_POLY1305_SHA256 0xCCA9 /*TLSv1.2 Kx=ECDH Au=ECDSA Enc=CHACHA20/POLY1305(256) Mac=AEAD */ +#define TLS_DHE_RSA_WITH_CHACHA20_POLY1305_SHA256 0xCCAA /*TLSv1.2 Kx=DH Au=RSA Enc=CHACHA20/POLY1305(256) Mac=AEAD */ #define TLS_AES_128_GCM_SHA256 0x1301 /*TLSv1.3 Kx=any Au=any Enc=AESGCM(128) Mac=AEAD */ #define TLS_AES_256_GCM_SHA384 0x1302 /*TLSv1.3 Kx=any Au=any Enc=AESGCM(256) Mac=AEAD */ @@ -259,6 +260,13 @@ enum { // | The length (in bytes) of the following TLSCiphertext.fragment. // | The length MUST NOT exceed 2^14 + 2048. MAX_INBUF = RECHDR_LEN + (1 << 14) + 2048, + + /* Bits for tls->flags */ + NEED_EC_KEY = 1 << 0, + GOT_CERT_RSA_KEY_ALG = 1 << 1, + GOT_CERT_ECDSA_KEY_ALG = 1 << 2, // so far unused + GOT_EC_KEY = 1 << 3, + ENCRYPTION_AESGCM = 1 << 4, // else AES-SHA (or NULL-SHA if CIPHER_ID1 set to allow one) }; struct record_hdr { @@ -267,13 +275,6 @@ struct record_hdr { uint8_t len16_hi, len16_lo; }; -enum { - NEED_EC_KEY = 1 << 0, - GOT_CERT_RSA_KEY_ALG = 1 << 1, - GOT_CERT_ECDSA_KEY_ALG = 1 << 2, - GOT_EC_KEY = 1 << 3, - ENCRYPTION_AESGCM = 1 << 4, -}; struct tls_handshake_data { /* In bbox, md5/sha1/sha256 ctx's are the same structure */ md5sha_ctx_t handshake_hash_ctx; @@ -1379,7 +1380,7 @@ static void find_key_in_der_cert(tls_state_t *tls, uint8_t *der, int len) } else if (memcmp(der, OID_ECDSA_KEY_ALG, sizeof(OID_ECDSA_KEY_ALG)) == 0) { dbg("ECDSA key\n"); - tls->flags |= GOT_CERT_ECDSA_KEY_ALG; + //UNUSED: tls->flags |= GOT_CERT_ECDSA_KEY_ALG; } else bb_error_msg_and_die("not RSA or ECDSA cert"); } |