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author | janekptacijarabaci <janekptacijarabaci@seznam.cz> | 2018-04-29 09:07:42 +0200 |
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committer | janekptacijarabaci <janekptacijarabaci@seznam.cz> | 2018-04-29 09:07:42 +0200 |
commit | aff03b0a67c41cf7af5df9c9eef715a8b27a2667 (patch) | |
tree | aa2909ae4718f81c83c8cfb68c1f5a23485b3173 /security/nss/lib/ssl/sslspec.h | |
parent | bdb4ff581677ad1cd411b55a68c87534f9a64882 (diff) | |
parent | 11caf6ecb3cb8c84d2355a6c6e9580a290147e92 (diff) | |
download | UXP-aff03b0a67c41cf7af5df9c9eef715a8b27a2667.tar UXP-aff03b0a67c41cf7af5df9c9eef715a8b27a2667.tar.gz UXP-aff03b0a67c41cf7af5df9c9eef715a8b27a2667.tar.lz UXP-aff03b0a67c41cf7af5df9c9eef715a8b27a2667.tar.xz UXP-aff03b0a67c41cf7af5df9c9eef715a8b27a2667.zip |
Merge branch 'master' of https://github.com/MoonchildProductions/UXP into js_dom_performance-resource-timing_1
Diffstat (limited to 'security/nss/lib/ssl/sslspec.h')
-rw-r--r-- | security/nss/lib/ssl/sslspec.h | 194 |
1 files changed, 0 insertions, 194 deletions
diff --git a/security/nss/lib/ssl/sslspec.h b/security/nss/lib/ssl/sslspec.h deleted file mode 100644 index 729ac1006..000000000 --- a/security/nss/lib/ssl/sslspec.h +++ /dev/null @@ -1,194 +0,0 @@ -/* -*- Mode: C; tab-width: 8; indent-tabs-mode: nil; c-basic-offset: 4 -*- */ -/* - * This file is PRIVATE to SSL. - * - * This Source Code Form is subject to the terms of the Mozilla Public - * License, v. 2.0. If a copy of the MPL was not distributed with this - * file, You can obtain one at http://mozilla.org/MPL/2.0/. */ - -#ifndef __sslspec_h_ -#define __sslspec_h_ - -#include "sslexp.h" -#include "prclist.h" - -typedef enum { - TrafficKeyClearText = 0, - TrafficKeyEarlyApplicationData = 1, - TrafficKeyHandshake = 2, - TrafficKeyApplicationData = 3 -} TrafficKeyType; - -typedef enum { - CipherSpecRead, - CipherSpecWrite, -} CipherSpecDirection; - -#define SPEC_DIR(spec) \ - ((spec->direction == CipherSpecRead) ? "read" : "write") - -typedef struct ssl3CipherSpecStr ssl3CipherSpec; -typedef struct ssl3BulkCipherDefStr ssl3BulkCipherDef; -typedef struct ssl3MACDefStr ssl3MACDef; -typedef struct ssl3CipherSuiteDefStr ssl3CipherSuiteDef; -typedef PRUint64 sslSequenceNumber; -typedef PRUint16 DTLSEpoch; - -/* The SSL bulk cipher definition */ -typedef enum { - cipher_null, - cipher_rc4, - cipher_des, - cipher_3des, - cipher_aes_128, - cipher_aes_256, - cipher_camellia_128, - cipher_camellia_256, - cipher_seed, - cipher_aes_128_gcm, - cipher_aes_256_gcm, - cipher_chacha20, - cipher_missing /* reserved for no such supported cipher */ - /* This enum must match ssl3_cipherName[] in ssl3con.c. */ -} SSL3BulkCipher; - -typedef enum { - type_stream, - type_block, - type_aead -} CipherType; - -/* -** There are tables of these, all const. -*/ -struct ssl3BulkCipherDefStr { - SSL3BulkCipher cipher; - SSLCipherAlgorithm calg; - unsigned int key_size; - unsigned int secret_key_size; - CipherType type; - unsigned int iv_size; - unsigned int block_size; - unsigned int tag_size; /* for AEAD ciphers. */ - unsigned int explicit_nonce_size; /* for AEAD ciphers. */ - SECOidTag oid; - const char *short_name; - /* The maximum number of records that can be sent/received with the same - * symmetric key before the connection will be terminated. */ - PRUint64 max_records; -}; - -/* to make some of these old enums public without namespace pollution, -** it was necessary to prepend ssl_ to the names. -** These #defines preserve compatibility with the old code here in libssl. -*/ -typedef SSLMACAlgorithm SSL3MACAlgorithm; - -/* - * There are tables of these, all const. - */ -struct ssl3MACDefStr { - SSL3MACAlgorithm mac; - CK_MECHANISM_TYPE mmech; - int pad_size; - int mac_size; - SECOidTag oid; -}; - -#define MAX_IV_LENGTH 24 - -typedef struct { - PK11SymKey *key; - PK11SymKey *macKey; - PK11Context *macContext; - PRUint8 iv[MAX_IV_LENGTH]; -} 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, - const unsigned char *additionalData, - int additionalDataLen); - -/* The DTLS anti-replay window in number of packets. 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 map them - * onto the buffer. - */ -#define DTLS_RECVD_RECORDS_WINDOW 1024 -#define RECORD_SEQ_MASK ((1ULL << 48) - 1) -#define RECORD_SEQ_MAX RECORD_SEQ_MASK -PR_STATIC_ASSERT(DTLS_RECVD_RECORDS_WINDOW % 8 == 0); - -typedef struct DTLSRecvdRecordsStr { - unsigned char data[DTLS_RECVD_RECORDS_WINDOW / 8]; - sslSequenceNumber left; - sslSequenceNumber right; -} DTLSRecvdRecords; - -/* - * These are the "specs" used for reading and writing records. Access to the - * pointers to these specs, and all the specs' contents (direct and indirect) is - * protected by the reader/writer lock ss->specLock. - */ -struct ssl3CipherSpecStr { - PRCList link; - PRUint8 refCt; - - CipherSpecDirection direction; - SSL3ProtocolVersion version; - SSL3ProtocolVersion recordVersion; - - const ssl3BulkCipherDef *cipherDef; - const ssl3MACDef *macDef; - - SSLCipher cipher; - SSLAEADCipher aead; - void *cipherContext; - - PK11SymKey *masterSecret; - ssl3KeyMaterial keyMaterial; - - DTLSEpoch epoch; - const char *phase; - sslSequenceNumber seqNum; - DTLSRecvdRecords recvdRecords; - - /* The number of 0-RTT bytes that can be sent or received in TLS 1.3. This - * will be zero for everything but 0-RTT. */ - PRUint32 earlyDataRemaining; -}; - -typedef void (*sslCipherSpecChangedFunc)(void *arg, - PRBool sending, - ssl3CipherSpec *newSpec); - -const ssl3BulkCipherDef *ssl_GetBulkCipherDef(const ssl3CipherSuiteDef *cipher_def); -const ssl3MACDef *ssl_GetMacDefByAlg(SSL3MACAlgorithm mac); -const ssl3MACDef *ssl_GetMacDef(const sslSocket *ss, const ssl3CipherSuiteDef *suiteDef); - -ssl3CipherSpec *ssl_CreateCipherSpec(sslSocket *ss, CipherSpecDirection direction); -void ssl_SaveCipherSpec(sslSocket *ss, ssl3CipherSpec *spec); -void ssl_CipherSpecAddRef(ssl3CipherSpec *spec); -void ssl_CipherSpecRelease(ssl3CipherSpec *spec); -void ssl_DestroyCipherSpecs(PRCList *list); -SECStatus ssl_SetupNullCipherSpec(sslSocket *ss, CipherSpecDirection dir); - -ssl3CipherSpec *ssl_FindCipherSpecByEpoch(sslSocket *ss, - CipherSpecDirection direction, - DTLSEpoch epoch); -void ssl_CipherSpecReleaseByEpoch(sslSocket *ss, CipherSpecDirection direction, - DTLSEpoch epoch); - -#endif /* __sslspec_h_ */ |